Financial Advice Companies in Southampton: 99 Active Firms (2026)
Financial advice companies provide planning, investment and wealth guidance to individuals and businesses in the Southampton area.
Buying centres tend to sit around household wealth planning, pension guidance, investment management and corporate advisory work rather than a single horizontal budget. The typical buyer is either a household with investable assets, an owner-managed business seeking pension or succession support, a professional client needing planning support, or a local employer arranging corporate financial advice. Engagements usually start with suitability, fact-finding and risk profiling, then move into recurring review cycles. Operationally, the category is more process-led than product-led: client relationship management, compliance workflows, portfolio reporting and secure document handling shape the economics as much as adviser capacity.
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Southampton has 99 actively trading financial advice companies in this cohort, a compact local market by national-city standards and one that appears weighted towards small practices. Reported employment totals 83 people, so the visible payroll footprint is modest relative to the number of firms. The company-age profile is not only legacy adviser books: 24 were incorporated since 2022, while just 1 has turnover above £5M. That mix points to a market where client books, adviser permissions and referral relationships may matter more than office scale.
Authorised advice operates inside a conduct regime built around suitability, disclosure, complaints handling and client-money boundaries. The practical effect for Southampton firms is that compliance work is not a back-office afterthought; it sits inside onboarding, annual reviews, portfolio changes and adviser supervision. Pension and investment advice can also create different permission sets, so smaller practices often narrow their service line or rely on referral arrangements for work outside their scope. Market structure tends to favour recurring review relationships, because transactional advice carries similar documentation burdens without the same ongoing fee base.
Southampton’s advice market appears likely to remain relationship-led rather than platform-led. Small adviser teams tend to win through local referrals, professional networks and continuity of service, while larger consolidators can be more attractive to retiring principals who want an exit route for client books. Compliance and documentation pressure should keep administrative tooling central to margins, especially for firms trying to serve households and owner-managed businesses without adding much headcount. The scarcer scale-up layer suggests selective consolidation rather than a broad surge of new regional platforms.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
99
Active firms
2026
1
Above £5M
reported revenue
24
Since 2022
new incorporations
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Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 99 firms) — the rest sits below that revenue band.
24% of the cohort was incorporated since 2022 (24 firms), so a sizeable share is in its first few filing cycles.
Southampton-area advice buying is often local, with reputation, proximity and specialist planning work shaping client selection.
Financial advice work spans planning, investment and wealth guidance for both individuals and businesses.
The market tends to resemble local professional services, where trust, referrals and planning specialisms matter more than product distribution alone.
Top Southampton Financial Advice companies
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -16% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -68% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 5y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -62% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
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Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
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Provides corporate finance advisory services to business owners and management teams, including company sales, management buyouts, raising debt or equity finance, and facilitating strategic…
Serves business owners and management teams of privately held companies seeking corporate finance advice on ownership changes, growth funding or investment, across sectors including technology,…
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
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Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong
Location
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Financial sub-scores
Computed from 5 filingsProvides investment banking and corporate finance advisory services including capital raising, company valuation, mergers and acquisitions advisory, market research, and corporate restructuring for…
Serves entrepreneurs, middle-market corporations and professional financial investors seeking investment banking and corporate finance support.
Financial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides outsourced accounting and bookkeeping services including payroll, tax returns and management accounts. Also offers business consultancy, fractional CFO support, mergers and acquisitions…
Serves ambitious growing businesses, owners and senior leaders, including SMEs and mid-market firms seeking outsourced finance leadership, accounting support, transformation advice, investment, M&A…
Financial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 2y
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 7% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
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How Southampton Financial Advice companies work and how to sell to them
What they do
Southampton financial advice firms typically earn through a mix of initial planning fees, implementation charges and recurring adviser fees tied to ongoing reviews or assets under advice. Some also charge fixed project fees for pension, investment or succession planning, while corporate work can sit closer to retainers for employee or owner-manager advice. The service is advice-led rather than a packaged product: advisers gather evidence, assess objectives and risk, recommend pension or investment actions, then maintain the relationship through review meetings, documentation and portfolio reporting. Pricing tends to depend on asset value, case complexity and how much regulated work remains in-house rather than referred onward.
Who they sell to
Buyer relationships are usually direct and trust-based. Households and professionals tend to come through referrals from accountants, solicitors, existing clients or local networks, while owner-managed businesses and employers may involve a finance director, managing director, HR lead or external accountant in the decision. Smaller engagements can be agreed after an initial consultation, but pension, investment-management and corporate advisory mandates often require more evidence gathering before fees are accepted. Most Southampton firms will not sell through high-volume self-serve channels; the common motion is qualification, suitability assessment, proposal, onboarding paperwork and recurring review.
What they buy
Most financial advice firms tend to spend on systems that protect adviser time and evidence suitability. Typical categories include client relationship management, fact-finding, risk profiling, portfolio reporting, document storage, e-signature, call recording, cyber security, identity checks, accounting and practice management. Services spend often follows the same workflow: compliance consultancy, file checking, paraplanning support, professional indemnity advice, recruitment, local marketing and outsourced administration. Infrastructure requirements are usually modest, but secure cloud hosting, device management and backup services matter because firms handle sensitive financial and identity information across long client relationships.
Why and how to sell to them
Commercial intent is easiest to spot when an adviser practice is adding advisers, hiring administrators or paraplanners, buying a client book, preparing a succession plan, widening permissions or replacing manual review processes. Pain points tend to be mundane but expensive: duplicated client entry, review backlogs, inconsistent file notes, slow document collection and evidence gaps during supervision or complaints. Outbound messaging works better when it links to those operating pressures rather than generic growth language. Credible angles include reducing review preparation time, improving handover between adviser and support staff, lowering compliance rework and making client communication easier to evidence.
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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Frequently asked questions
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