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Asset Management Companies in London: 4,700+ Active Firms (2026)
Asset management companies manage investment portfolios and regulated funds for institutions, advisers and private clients across London.
Buying centres tend to sit with institutional allocators, adviser networks, wealth managers and family-office style buyers rather than casual retail users. Sales motions are due-diligence-led: investment committees, risk teams, operations staff and client-reporting functions all shape whether a manager wins a mandate. Engagements range from segregated mandates and model-portfolio relationships to pooled fund allocations, with fee terms, reporting cadence and governance requirements set before capital is placed. The London bias in this cohort points to firms serving national and international clients from a financial-services base, often with regulated investment activity and portfolio operations close to the client relationship.
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London has 4,740 actively trading asset management firms, making the capital a dense market for specialist managers, adviser-facing operators and private-client investment teams. The base is not confined to large houses: many firms appear to operate through specialist mandates, outsourced investment functions, or narrow client segments. Reported headcount stands at 945 employees, which points to a visible employed core within the cohort while leaving a long tail of owner-managed and partnership-style firms. For researchers, the useful split is often between revenue-generating managers with durable mandates and smaller entities formed around a narrow investment proposition.
Regulation is activity-led rather than label-led. Investment permissions, financial promotions, client classification, custody, valuation and complaints handling can matter more than the company description itself. Managers selling through adviser channels face distribution and suitability checks; those with institutional mandates tend to meet procurement, reporting and operational due-diligence requirements before capital is allocated. Private-client activity adds conduct and disclosure obligations, especially where discretionary authority and ongoing charges are involved. Market structure also matters: a manager may look commercially mature because of assets and mandate tenure, even where its corporate footprint remains relatively small.
Fee pressure and distribution control appear likely to keep the cohort split between specialist boutiques and larger multi-service managers. Smaller firms can remain commercially viable where investment propositions are narrow, client relationships are direct and operational overhead is contained. Scale-up scarcity still tends to show in asset management, because trust, compliance history and distribution access take time to build. Consolidation may continue where firms need broader reporting capability, succession options or access to adviser and institutional channels. The more durable operators are likely to be those that can evidence process, governance and repeatable client servicing without relying only on investment performance.
4,740
Active firms
2026
120
£5M+ revenue
companies above £5M
849
Newer firms
incorporated since 2022
Key facts
About 2% of the trading cohort reports turnover above £5M (120 of 4,740 firms) — the rest sits below that revenue band.
17% of the cohort was incorporated since 2022 (849 firms), so a sizeable share is in its first few filing cycles.
London asset managers serve institutional investors, advisers and private clients across discretionary mandates and fund-management structures.
Screening tends to split the market into investment managers, advisory-led businesses and fund-management entities with different operating footprints.
Revenue and employee counts can point in different directions, so qualification usually needs a business-model check rather than size alone.
Regulated fund work tends to lengthen procurement because buyers ask about governance, reporting and operating controls.
Top London asset management companies
MULVANEY CAPITAL MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management through a systematic trend‑following managed futures programme, trading diversified global futures markets including agricultural, energy, metals and financial…
Serves professional and institutional investors allocating to managed futures and systematic trend-following investment strategies.
Financial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
Asset Value Investors Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides investment management services for institutional and retail clients. Manages investment trusts and UCITS funds investing in family‑controlled holding companies, closed‑end funds, and…
Serves an investor base of clients allocating to investment trusts and UCITS funds, including those seeking global, Japan-focused and closed-end fund strategies for long-term capital growth.
Financial Health
StableStable · 0% CAGR over 1y
Location
S.W. Mitchell Capital LLP
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management and advisory services to institutional investors and other professional clients. Operates as an FCA‑authorised firm offering investment strategies, portfolio…
Targets FCA-defined Professional Clients and Eligible Counterparties, particularly institutional investors and financial intermediaries. It does not address retail clients.
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
EUROPEAN AND GLOBAL ADVISERS LLP
Trajectory
5y · 2022–NowManages UCITS investment funds and develops multi‑asset, equity, and systematic investment strategies. Provides fund management and investment advisory services to banks, asset managers, family…
Serves institutional and professional investors, plus advisory firms and their clients. Also targets banks, asset managers and family offices seeking investment strategies and fund access across the…
Financial Health
Insufficient historyInsufficient history
Location
MIRABAUD ASSET MANAGEMENT LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides asset management and investment advisory services, managing funds and strategies across equities, fixed income, convertible bonds and private assets. Develops portfolio solutions and…
Serves investors seeking active strategies across equities, fixed income, multi-asset and private assets, including sustainable and alternative allocations.
Financial Health
WeakWeak · -2% CAGR over 1y
Location
TWENTYFOUR AM LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides fixed income asset management services, managing bond and asset‑backed securities investment funds and strategies. Conducts credit research, portfolio management and market analysis for…
Serves institutional investors, wealth managers, financial intermediaries and other professional investors seeking fixed-income funds and strategies.
Financial Health
HealthyHealthy · -5% CAGR over 1y
Location
SELECT EQUITY GROUP UK LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides investment management services, managing long-only and long/short equity portfolios. Conducts research-driven investing in publicly listed companies across global markets on behalf of…
Serves institutional and private investors globally, including endowments, foundations, public and corporate pension schemes, private banks, family offices, and high-net-worth individuals.
Financial Health
StrongStrong · Hiring · 123% CAGR over 2y
Location
ARDEN INVESTMENTS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides alternative investment management focused on hedge funds, offering private funds, customised portfolios, managed account platforms and advisory services to institutional investors, along…
Serves institutional clients worldwide, alongside current and prospective investors in private funds, managed accounts, mutual funds and UCITS funds.
Financial Health
HealthyHealthy
Location
Marlborough Advisors Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides investment management and fund services, including single‑strategy and multi‑asset funds, managed portfolios and personal portfolio services. Offers fund administration and investment…
Sells to individual investors, financial advisers and other intermediary investors, and institutional investors looking for fund and portfolio investment options, with audience pathways for UK, EU…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 3y
Location
HEPTAGON CAPITAL LLP
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides investment management and sub‑advisory services for equity and alternative investment strategies. Operates UCITS funds, an external manager platform and discretionary portfolio management…
Serves professional and institutional investors seeking UCITS funds and portfolio management, and works with external investment managers using a manager platform.
Financial Health
HealthyHealthy · Profitable · 4% CAGR over 1y
Location
NS ASSET MANAGEMENT UK LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management and wealth management services for private and institutional clients, including portfolio management, asset allocation and alternative investment strategies, and…
Serves a mix of high-net-worth private clients, institutional investors and fund sponsors, including clients with sophisticated portfolios and interest in alternative investments.
Financial Health
StableStable · -5% CAGR over 4y
Location
CALIBRATE MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates as an alternative investment manager, managing hedge fund and liquid alternative investment strategies for professional clients. Provides investment and portfolio management services focused…
Sells to professional investors only, including FCA- or PRA-authorised firms, large undertakings meeting size thresholds, and national or regional government bodies. Does not target retail clients or…
Financial Health
HealthyHealthy · Hiring · 32% CAGR over 4y
Location
TYNDALL INVESTMENT MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management services including actively managed OEIC funds and discretionary portfolio management for private clients. Works with independent financial advisers to develop and…
Serves private clients, retail and professional investors in OEIC funds, and independent financial advisers seeking partnership investment propositions for their UK client bases.
Financial Health
StrongStrong
Location
JR Capital Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsReal estate investment and asset management firm that acquires, develops, and manages commercial property. Provides fund management, joint venture investment, separate account mandates, and advisory…
Serves global institutional and private investors, sovereign wealth funds and joint-venture partners seeking UK real estate investment exposure through funds, separate accounts and advisory…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
WOBURN ASSET MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides discretionary investment and asset management services for institutional and professional clients. Focuses on UK and European small‑ and mid‑cap growth equities and offers bespoke portfolio…
Serves institutional and professional investment clients, including organisations seeking discretionary fund management or bespoke managed-account arrangements focused on UK and European small and…
Financial Health
StableStable · -70% CAGR over 4y
Location
AGFE GROUP LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides asset management, investment advisory, and portfolio management services. Structures and manages discretionary funds and segregated accounts, facilitating institutional investment in public…
Serves institutional and public-sector finance clients, including insurance companies, pension funds, central banks, regulators, investment funds and corporations.
Financial Health
HealthyHealthy · Profitable, Hiring · 19% CAGR over 1y
Location
ACER TREE INVESTMENT MANAGEMENT LLP
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsManages investment strategies focused on liquid credit markets, including investment‑grade and high‑yield bonds, leveraged loans, special situations and structured products. Uses fundamental credit…
Serves investors seeking European-focused credit strategies, including exposure to investment grade, high yield, leveraged loans, special situations and structured products across public and private…
Financial Health
StrongStrong · Profitable, Growing · 0% CAGR over 1y
Location
DELFF MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides asset management and investment advisory services focused on European corporate debt. Manages investment strategies and funds investing in corporate loans, convertible bonds and corporate…
Serves investors and client organisations seeking asset management exposure to European corporate debt strategies, including corporate loans, convertible bonds and flexible funds.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
INTERMEDE INVESTMENT PARTNERS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides investment management services focused on global equities. Conducts fundamental analysis of companies to select and manage portfolios of publicly listed stocks, including UCITS funds, for…
Serves investors seeking global equities exposure, including prospective UCITS fund investors and clients requiring specialist equity portfolio management.
Financial Health
StableStable · Hiring · 8% CAGR over 2y
Location
Pardinus Capital LLP
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsManages investment funds and portfolios focused on European listed equities. Uses fundamental analysis and a process‑driven approach to identify investment opportunities and allocate client capital…
Serves professional investors and eligible counterparties, including institutional or sophisticated clients seeking a European listed-equities investment manager.
Financial Health
StrongStrong
Location
ISLANDBRIDGE CAPITAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides multi-family office and investment management services for families and entrepreneurs, including portfolio management, direct and fund investments, and integrated strategic financial advice.…
Serves wealthy families, successful entrepreneurs and sophisticated global investors, including FCA professional clients, eligible counterparties, US accredited investors and qualified purchasers.
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 4y
Location
ROCKHOLD ASSET MANAGEMENT LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides investment management services and model portfolio solutions for financial advisers, including managed funds and retirement income portfolios. Oversees external investment managers, conducts…
Serves UK financial advisers, particularly within the ASHL, Lyncombe and Sense Network audience, who use managed investment solutions for their retail investor clients.
Financial Health
StrongStrong · Hiring · 10% CAGR over 2y
Location
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides investment management services, including mutual funds and portfolio management, for individual and institutional investors. Offers investment products, research, and portfolio solutions…
Serves financial intermediaries, institutional investors and consultants, and individual investors. Targets investors across multiple international markets, with localised content for countries in…
Financial Health
StrongStrong
Location
Pineridge Investments Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides investment management services and funds across equities, fixed income, multi‑asset strategies, private credit, and real estate. Manages portfolios and investment products for institutional…
Serves institutional investors and financial intermediaries globally, including clients looking to allocate capital across equities, fixed income, multi-asset, private credit and real estate…
Financial Health
StableStable
Location
Olympia Wealth Management Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides asset and wealth management services, including fund management, portfolio management, and investment advisory for private and institutional clients. Also offers private life insurance and…
Serves private clients and institutional investors in the UK and Italy, including individuals, families and organisations seeking wealth, fund or portfolio management relationships.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
REDHEDGE ASSET MANAGEMENT LLP
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsProvides asset management services focused on market‑neutral relative value credit strategies, managing investment funds and portfolios that trade credit instruments and related securities for…
Serves qualified and sophisticated investors, including investment professionals and high-net-worth organisations, with access restricted away from the general public and prohibited jurisdictions.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
ALPH CAPITAL LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides investment advisory services and discretionary fund management, managing client investment portfolios on behalf of individuals or institutions and advising on asset allocation, securities…
Financial Health
HealthyHealthy · -73% CAGR over 4y
Location
TIML LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides wealth and investment management services for private clients and advisers, including discretionary portfolio management, managed portfolio services, financial planning and advice, and…
Serves private clients including entrepreneurs, high earners, business owners, retired people and families, as well as financial advisers, professional intermediaries, pension funds and institutions.
Financial Health
HealthyHealthy · -61% CAGR over 4y
Location
AEW Global Advisors (Europe) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides real estate investment management services for institutional investors, managing property portfolios and funds across sectors. Offers strategies including core, value‑add, opportunistic real…
Serves institutional investors globally, including pension funds, insurers, sovereign wealth funds and other asset owners seeking exposure to real estate across North America, Europe and Asia Pacific.
Financial Health
StableStable · -7% CAGR over 4y
Location
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides discretionary portfolio management services for financial advisers and their clients, including bespoke, managed, risk-targeted and decumulation investment portfolios, as well as model…
Serves UK financial advisers and adviser firms, supporting their end clients including high-net-worth individuals, clients with complex financial needs, and retirees.
Financial Health
StableStable · 3% CAGR over 1y
Location
OSMOSIS (HOLDINGS) LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides asset management and investment strategies focused on sustainable and resource‑efficient companies. Uses quantitative research and environmental data to manage equity and fixed‑income funds,…
Serves institutional investors and wealth management clients worldwide seeking sustainability-focused investment strategies across equities, fixed income and credit.
Financial Health
DistressedDistressed · Hiring · 20% CAGR over 1y
Location
UBP LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides wealth and asset management services for private and institutional clients, including portfolio management, investment advisory, wealth planning, family office services, and investment…
Serves private clients, families and family offices, institutional investors and external asset managers seeking wealth and asset management support across EMEA, the UK and Asia.
Financial Health
StableStable · 0% CAGR over 0y
Location
CASTELLAIN CAPITAL LLP
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides asset management services and manages investment funds. Strategies include value and income portfolios investing in listed equities and fixed income securities, emerging market sovereign…
Sells to investors seeking professionally managed funds, including those interested in value, income, emerging market credit, and green or sustainability-focused investment strategies.
Financial Health
StrongStrong · Hiring · 12% CAGR over 2y
Location
QUARTET CAPITAL PARTNERS LLP
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides discretionary and bespoke multi-asset investment management services for private clients and financial intermediaries, constructing and managing investment portfolios aligned with clients’…
Serves private clients and financial intermediaries, including UK-based advisers and intermediary firms, as well as clients globally with varied financial objectives.
Financial Health
HealthyHealthy · 0% CAGR over 3y
Location
Square Point Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates as a quantitative investment manager, developing and managing systematic trading and investment strategies. Uses data analysis, research, and technology platforms to construct diversified…
Serves investment clients seeking systematic, quantitative strategies and diversified portfolio exposure, including clients engaging a global
Financial Health
HealthyHealthy · Hiring · 4% CAGR over 4y
Location
Asper Investment Management Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management services for institutional investors focused on European sustainable real assets, particularly renewable energy and sustainable heat infrastructure. Manages…
Serves institutional investors and major financial institutions seeking exposure to European sustainable real assets, especially clean power, sustainable energy and heat infrastructure.
Financial Health
StrongStrong · Profitable, Growing, Hiring · 15% CAGR over 4y
Location
PORTFOLIOMETRIX ASSET MANAGEMENT LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides discretionary investment management and portfolio management services for financial advisers, including model portfolios, risk profiling, and investment oversight. Develops technology…
Serves financial advisers, IFAs and adviser-led wealth management practices that manage client portfolios and want to scale their advice businesses.
Financial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides asset management and discretionary model portfolio services for financial advisers and investment professionals. Develops and manages multi‑asset portfolios and offers portfolio technology,…
Serves B2B investment professionals, including financial advisers, investment consultants, wealth managers and firms with investment committees responsible for client portfolio propositions and model…
Financial Health
WeakWeak
Location
Fundhouse Bespoke Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides discretionary model portfolio services to financial advisers, constructing and managing multi‑asset portfolios using active and passive funds. Also offers investment consulting including…
Serves UK financial advisers and financial planning firms, including IFAs, wealth managers, IFA networks and building societies, as well as institutional wealth clients.
Financial Health
StrongStrong · Hiring · 25% CAGR over 2y
Location
FORESIGHT ADVISORS LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides investment management, asset management and wealth planning services for professional investors. Offers portfolio management and financial planning aimed at managing and growing client…
Serves professional investors and professional clients seeking to protect and grow wealth; access to its website information is restricted to professional investors only.
Financial Health
StableStable · -78% CAGR over 3y
Location
Haven Cove Capital Management Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides investment management focused on European investment‑grade credit derivatives, particularly liquid credit default swaps. Manages hedge funds and separately managed accounts using systematic…
Serves professional and institutional investors, including fund investors and separately managed account clients, seeking allocation to European investment grade credit derivatives strategies.
Financial Health
DistressedDistressed · -43% CAGR over 1y
Location
MODERN CAPITAL GROUP LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides investment management services focused on alternative asset management strategies. Works with institutional investors and qualified intermediaries to identify and access specialised…
Serves institutional investors and qualified intermediate customers, including professional finance-sector buyers with access to regulated alternative investment products.
Financial Health
StableStable · -71% CAGR over 4y
Location
FASANARA CAPITAL LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsManages investment funds focused on fintech, digital lending, and technology‑enabled financial services. Provides asset management for institutional investors and invests in fintech companies,…
Serves institutional investors and professional allocators, including funds, family offices and wealth managers seeking exposure to asset management and fintech-focused investment strategies.
Financial Health
HealthyHealthy · Profitable, Hiring · 17% CAGR over 1y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides investment management and advisory services, offering institutional and professional investors access to single-manager and UCITS funds. Manages diversified sub-funds within a Luxembourg…
Serves institutional and professional investors in the financial services market, including clients investing in UCITS funds, alternative strategies and managed fund products.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Fortem Capital Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides asset management focused on alternative investments. Manages liquid alternative and absolute return funds using derivative-based strategies, including equity income, commodity and growth…
Serves investors seeking access to liquid alternative investment strategies, including fund investors and clients requiring bespoke or flow investment solutions.
Financial Health
StrongStrong · Hiring · 13% CAGR over 2y
Location
IM GLOBAL PARTNER UK LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides asset management services and investment funds through a network of boutique portfolio managers. Connects investors with actively managed strategies across equities, fixed income, and…
Serves professional investors and eligible private investors seeking access to active asset management strategies, including equities, fixed income and alternatives, in permitted jurisdictions.
Financial Health
DistressedDistressed · -68% CAGR over 4y
Location
Cubicstone Capital Management Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides investment management services, including managing and advising on client investment portfolios. Authorised and regulated by the Financial Conduct Authority to carry out discretionary and…
Financial Health
HealthyHealthy · -12% CAGR over 4y
Location
WHITE SUMMIT CAPITAL ADVISORS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInvestment and asset management firm focused on real assets and energy transition infrastructure. Invests in and scales mid‑market companies and projects in areas such as energy, sustainable…
Serves institutional investors and capital partners seeking exposure to mid-market energy-transition infrastructure, and targets Western European companies in reliable energy, sustainable transport…
Financial Health
StrongStrong · Hiring · 50% CAGR over 4y
Location
ACR INVESTMENTS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides asset management services, managing investment portfolios for financial intermediaries and institutional clients. Uses fundamental valuation and research to analyse companies, select…
Serves financial intermediaries and institutional investors, including professional buyers of asset management and portfolio strategies.
Financial Health
StableStable · -68% CAGR over 4y
Location
ARGO REAL ESTATE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsManages and invests in UK real estate assets on behalf of institutional and private capital partners. Focuses on acquiring, developing and asset managing urban logistics and other commercial…
Serves global capital partners investing in UK real estate, including institutional investors, sovereign wealth funds, family offices and high net worth investors.
Financial Health
StableStable · -64% CAGR over 4y
Location
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How London asset management companies work and how to sell to them
What they do
Revenue usually comes from management fees charged as a percentage of assets, with some mandates adding performance fees, advisory retainers or implementation charges. The service is not a single piece of software or a one-off consultancy project; it is an investment process wrapped in portfolio construction, dealing, risk oversight, administration and client reporting. Pooled funds tend to use published fee schedules, while segregated mandates and model-portfolio relationships are negotiated around mandate scope, reporting detail, governance rights and distribution channel. Commercial scale depends less on company headcount than on assets retained, mandate tenure and the manager’s ability to service clients without adding too much operational cost.
Who they sell to
Typical buyers are institutional allocators, adviser networks, wealth managers, family-office style clients and private-client teams. The named sponsor may be a chief investment officer, head of research, investment committee member, chief operating officer or head of procurement, but risk, compliance, operations and client-reporting teams often influence the decision. Institutional work is usually RFP-led or consultant-influenced, with long diligence cycles and formal scoring. Adviser and wealth channels tend to rely more on relationship-led distribution, platform availability, performance evidence and service consistency. Contract value is usually linked to assets placed rather than a fixed software-style licence, so a small client can still require a large amount of servicing.
What they buy
Most asset management firms tend to spend on systems and services that reduce operational friction while keeping audit trails visible. Common categories include portfolio management, order management, performance attribution, risk modelling, client reporting, CRM, onboarding, identity checks, cyber security, document management and workflow tools for approvals. Market data, investment research, fund administration, custody support, valuation, audit, tax and legal advice also sit close to daily operations. London managers serving institutional or international clients may also buy translation, regulatory advice, distribution support and reporting production. Recruitment spend is usually concentrated in investment, sales, compliance, operations and client-service roles rather than broad generalist hiring.
Why and how to sell to them
Asset management buyers tend to evaluate vendors when manual processes start to affect diligence, reporting quality or client responsiveness. Useful triggers include a new fund or mandate launch, expansion into adviser distribution, a change in chief operating or compliance leadership, hiring in operations or client service, and pressure to evidence governance to allocators. Fee pressure makes cost control a live issue, but pitches framed only around savings can miss the point. Better outbound angles usually connect the offer to mandate readiness, shorter reporting cycles, fewer operational exceptions, cleaner audit trails or an easier route through due diligence. Claims need evidence; this market is wary of vague productivity language.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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