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Startup Companies in Leeds: 47 Active Firms (2026)
Startups develop early-stage products and services with small teams, in Leeds and the surrounding metropolitan area.
Commercial demand tends to sit across several buying centres: workflow tools for small business functions, vertical products for regulated or operational niches, and technology-enabled consumer or public-sector services. Sales are usually founder-led, with buyers testing paid pilots, departmental subscriptions or project work before committing to wider adoption. The common buyer is a budget holder rather than a procurement office: an owner-manager, finance lead, operations manager or service commissioner with a defined pain point and tolerance for early product maturity. Engagements therefore look more like contained trials than estate-wide replacements.
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Leeds has 47 actively trading startup-tagged companies in this list, making the local cohort small enough for case-by-case review rather than broad screening. The firms report 415 employees between them, which fits the profile of compact teams handling product build, customer development and administration with limited management layering. The absence of any company above £5M in turnover points to an early-commercial base: revenue may be present, but the cohort is not yet characterised by mature scale-ups ranked by reported turnover.
Startup status is a lifecycle label, not a permission to trade outside ordinary UK administration. Incorporated firms remain within Companies House filing requirements, including confirmation statements and identity checks where these apply. Activity matters more than label: financial services, energy supply, aviation, healthcare and legal services can bring separate authorisations, conduct rules or professional obligations. That creates an uneven operating context for Leeds founders; a workplace-software venture may face light-touch administration, while a regulated-service model can meet permissioning work before revenue becomes predictable.
Passage from prototype to repeatable sales appears likely to shape the cohort more than headline formation. Many firms in this kind of cohort tend to remain founder-led for longer, especially where local customer access is relationship-based or sector permissions slow experimentation. Scale-up scarcity also leaves room for selective consolidation, partnership or quiet closure rather than a uniform growth curve. The more durable firms are likely to be those that turn narrow operating problems into repeatable contracts without adding heavy delivery overhead.
47
Active firms
2026
12
New since 2022
Leeds-area cohort
0
Above £5M
turnover threshold
Key facts
25% of the cohort was incorporated since 2022 (12 firms), so a sizeable share is in its first few filing cycles.
Startup is a lifecycle and size tag rather than a separately regulated UK industry; permissions depend on the activity being carried out.
Most incorporated startups still face Companies House administration, including confirmation statements and identity-verification requirements before filing.
DBT estimated 5.5 million private-sector businesses at the start of 2024, including 5.45 million small businesses with 0 to 49 employees.
ONS reported 2.725 million UK businesses registered for VAT and/or PAYE as of March 2024, down 0.1% from March 2023.
Startup Genome ranked Silicon Valley #1 globally in 2024, with New York City and London tied at #2.
Top Leeds startup companies
Rising Tide AI Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops artificial intelligence software that automates administrative workflows such as email filing, data deduplication, client onboarding and case management. Provides tools used by legal, public…
Serves law firms, government and public-sector teams, and property businesses such as conveyancers and estate agents, particularly teams handling sensitive client data, compliance-heavy workflows,…
Financial Health
StrongStrong · Growing, Hiring · 68% CAGR over 4y
Location
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsDevelops and publishes video games. Its title “Space Salvage: Ship Happens” is a 2.5D space flight, combat and salvage adventure game for PC and consoles distributed via platforms such as Steam.
Targets B2C gamers on PC and console, especially Steam users interested in indie 2.5D space flight, combat and adventure games, alongside community members following demos, wishlists and Discord…
Financial Health
StrongStrong · -59% CAGR over 2y
Location
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops cloud-based software for managing diagnostic testing, sample collection and vaccination data in human and animal health. Provides data collection, storage and analysis tools for…
Serves B2B healthcare and veterinary organisations, including laboratories, pharmacies, private and travel clinics, point-of-care providers, vets, partner laboratories, private businesses and major…
Financial Health
DistressedDistressed · -4% CAGR over 3y
Location
BUILD CONCIERGE LIMITED
Trajectory
1y · 2025–NowProvides AI-powered customer engagement and workflow automation software for trade and home service businesses, handling enquiries, messaging, job scheduling, CRM updates, invoicing, payments, and…
Serves B2B trade and field-service companies, including electrical, drainage, heating, pest control and facilities contractors with office teams handling high enquiry, job and work-order volumes.
Financial Health
Insufficient historyInsufficient history
Location
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsDevelops a low‑code digital health platform used by healthcare providers to build and customise applications such as electronic health records, digital forms, referral and triage systems, workflow…
Serves health and care organisations, including NHS trusts, hospitals, regional care systems, community and mental health providers, international healthcare providers, and government/local…
Financial Health
StableStable · -25% CAGR over 1y
Location
PanInsight Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops embedded analytics and business intelligence software for SaaS applications, including dashboards, reporting, and predictive analytics tools. Platform integrates into products to provide…
Targets B2B SaaS vendors and software product teams, especially in healthtech, fintech, edtech and retailtech, with buyers in product, engineering and leadership roles.
Financial Health
DistressedDistressed · -1% CAGR over 5y
Location
Cable Coatings Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsDevelops functional coatings for overhead power lines that increase current‑carrying capacity and reduce losses, noise, corrosion and ice buildup. Also designs robotic systems that apply these…
Serves electric utilities, transmission and distribution grid operators, and cable/conductor manufacturers involved in large-scale overhead power network capacity and resilience projects.
Financial Health
StrongStrong · Hiring · 35% CAGR over 2y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops software for automotive collision and insurance claims management. Provides a platform for connected car providers to detect crashes, capture incident data, guide drivers through reporting,…
Sells to connected car companies and automotive organisations that manage customer collision support, insurance claims journeys and repair supply-chain relationships.
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 4y
Location
NUBREED HOTELS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a software platform for the events industry that sources and manages hotel accommodation. Provides tools for organisers and ticketing agents to book and distribute room blocks,…
Serves event organisers and ticketing agents of all sizes, especially those running large or complex conferences, conventions and live events for delegates, speakers, sponsors, exhibitors and staff.
Financial Health
HealthyHealthy · -40% CAGR over 4y
Location
PRINSIX TECHNOLOGIES LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides analytics and AI tools that analyse customer and operational journeys to identify friction points and lost commercial value, and delivers SaaS-based digital journey technology to automate…
Serves B2B service-based companies, particularly business stakeholders responsible for customer journeys, operations and digital transformation, including finance-advice firms and call-centre-led…
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
Boxphish Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides a cybersecurity awareness training platform for organisations, including phishing attack simulations, employee training modules, reporting and analytics on risk and participation, and dark…
Sells to B2B IT and security teams in organisations seeking to manage employee cyber awareness, phishing risk and board-level security reporting. Also targets channel partners serving business…
Financial Health
HealthyHealthy · -33% CAGR over 5y
Location
IHG GROUP LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops a digital platform for hospitals that aggregates clinical and operational data to provide real-time dashboards, reporting and decision-support tools. Software helps healthcare teams monitor…
Serves NHS acute hospital trusts, targeting operational leaders, Trust boards, site managers, matrons, nurses, clinicians and executives responsible for patient flow, capacity, safety and hospital…
Financial Health
HealthyHealthy · Hiring · 8% CAGR over 5y
Location
UT Global Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates an online Arabic language learning platform offering structured courses, including Quranic Arabic and language mastery programmes. Provides a mobile app, digital learning tools,…
Serves individual consumers learning Arabic, including Muslims studying Quranic Arabic, app users, and buyers of online courses, ebooks, and premium memberships.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops workforce scheduling software for healthcare providers that matches clinician availability with patient demand. Provides web-based tools for dynamic, planned and on-demand scheduling,…
Serves NHS healthcare providers and teams managing urgent community response, planned care, vaccination and same-day demand, as well as multidisciplinary clinicians participating in flexible…
Financial Health
StableStable · Hiring · 14% CAGR over 3y
Location
Prime Focus Technologies
Develops software and provides services for managing media content workflows. Offers AI‑driven media asset management, content automation, localization, quality control, restoration, and digital…
Serves B2B and institutional customers in media and entertainment, including content owners, distributors, broadcasters, sports teams, leagues, federations, brands, agencies, news organisations, and…
Location
MIMETRIK SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops digital dentistry technologies and medical devices, including 3D dental scanning systems such as the Cubit360 scanner. Conducts research and product development aimed at digitising dental…
Serves dental professionals and organisations adopting digital dentistry, particularly dentists and dental technicians in clinics and labs, with patients as end beneficiaries in the dental care…
Financial Health
StrongStrong · Growing, Hiring · 24% CAGR over 4y
Location
ARTERIUS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops polymer-based technologies for vascular medical devices, including drug‑delivery coating systems for angioplasty balloons and bioresorbable stent scaffolds designed to treat peripheral…
Serves global healthcare innovators developing vascular intervention products, including medical device companies, clinical partners and academic researchers focused on peripheral arterial disease…
Financial Health
DistressedDistressed · -91% CAGR over 2y
Location
AUXETEC LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and commercialises auxetic polymer materials based on liquid crystal elastomers. Works with partners to integrate polymers that thicken when stretched, improving impact resistance,…
Serves B2B partners and manufacturers developing advanced materials and products for demanding applications, including glass and screen protection, where durability, impact resistance and longer…
Financial Health
StableStable · Hiring · 46% CAGR over 4y
Location
Avada Connect Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops video management system (VMS) software for recording, monitoring and analysing CCTV and IP camera footage. Platform integrates with multi‑vendor devices, storage systems and cloud services,…
Sells to businesses and security-sector customers managing CCTV/video surveillance estates, from small sites to large multi-camera deployments, including organisations integrating legacy cameras,…
Financial Health
HealthyHealthy
Location
LUNAC THERAPEUTICS LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsDevelops anticoagulant drug candidates for the prevention and treatment of thrombotic blood clots. Conducts research and discovery of small‑molecule therapies targeting activated Factor XII (FXIIa)…
Serves the healthcare sector, targeting clinicians and organisations managing patients who need anticoagulant therapy for prevention or treatment of life-threatening thrombotic events.
Financial Health
DistressedDistressed · -29% CAGR over 2y
Location
Prime Focus Technologies
Develops software and AI tools for managing media content workflows, including asset management, search, metadata, compliance and automation. Provides media supply chain services such as…
Serves B2B and public-sector customers managing large media libraries, including content owners, distributors, broadcasters, sports teams, leagues, government institutions, brands, agencies and news…
Location
BASKETDROP LTD.
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides automated delivery drop boxes for last‑mile logistics, enabling couriers to deposit and collect parcels, groceries and returns without the recipient present, supporting 24/7…
Targets consumers and households that receive online shopping, grocery, medicine and parcel deliveries, especially frequent delivery recipients seeking secure unattended delivery and returns options.
Financial Health
HealthyHealthy · Hiring · 65% CAGR over 5y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates automated unmanned aerial systems (UAS) equipped with meteorological sensors to collect atmospheric data. Provides atmospheric profiling services delivering temperature,…
Serves organisations needing routine atmospheric profiling data, including meteorology, environmental monitoring and aerospace teams requiring calibrated high-altitude observations and API or…
Financial Health
DistressedDistressed · -47% CAGR over 4y
Location
Keracol Ltd
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsDevelops natural and plant‑based ingredients, pigments, polymers and active compounds for cosmetics and personal care products. Provides research and development services including biomaterials…
Serves B2B beauty and personal care brands, cosmetics manufacturers, and product development/R&D teams seeking natural, sustainable ingredients, formulations and product concepts.
Financial Health
HealthyHealthy · Hiring · 18% CAGR over 5y
Location
Medwise AI Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides an AI-powered medical information platform and mobile app for clinicians. Enables searching clinical guidance, scientific literature, and UK drug SPCs and tariffs, drafting clinical writing,…
Serves UK clinicians and healthcare professionals, particularly NHS users and primary care practices, as well as NHS organisations seeking medical information support for staff.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
PIXIE DIGITAL LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsOperates an online social networking and creative platform for LGBTQ+ users, enabling members to share posts and stories, connect with others, broadcast content, and communicate through messaging and…
Targets LGBTQ+ consumers, creators and community members seeking a dedicated social networking and creative community, with individual platform users as the primary customer segment.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong · Hiring · 65% CAGR over 3y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides workplace resilience and wellbeing programmes combining digital assessment tools, e‑learning and live training. Offers resilience‑as‑a‑service including employee support resources, workshops…
Sells to employers and organisational leaders in burnout-prone, high-stress workplaces, including teams needing resilience support, training and wellbeing programmes for employees in demanding…
Financial Health
StrongStrong
Location
Lantern
Provides software platform for private markets firms to collect, validate and manage fund and portfolio data. Integrates with asset servicers and portfolio companies, and automates data validation,…
Serves B2B private markets investment firms, including private equity managers and their finance, investor relations, partner and deal teams handling fund, portfolio and investor reporting data.
Location
ITECHO HEALTH LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops digital health platforms that digitise clinical care pathways and support management of long‑term conditions. Provides tools for remote patient monitoring, clinical data collection, and…
Serves healthcare organisations, clinicians and payers managing long-term-condition care, plus academics, charities and healthcare professionals running patient research; end users include patients…
Financial Health
StrongStrong · Growing, Hiring · 63% CAGR over 4y
Location
BINDETHICS LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops and researches bio‑based adhesives intended to replace fossil‑fuel‑derived glues used in engineered wood panels. Focuses on non‑toxic, recyclable adhesive formulations designed to support…
Serves B2B manufacturers of engineered wood panels and wood-based products seeking bio-based, non-toxic adhesive alternatives for recyclable, circular-economy production.
Financial Health
StableStable · 80% CAGR over 2y
Location
Periphery Security Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops embedded AI-based cybersecurity software for IoT and cyber‑physical devices. Provides threat detection, monitoring and response tools, including device security assessments, real-time…
Sells to B2B IoT and cyber-physical device manufacturers serving critical infrastructure and defence, including drones and unmanned systems, autonomous vehicles, semiconductor firms, OEMs and…
Financial Health
HealthyHealthy · Hiring · 29% CAGR over 2y
Location
Leaning Technologies Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops WebAssembly-based runtime infrastructure and developer tools that enable applications and programming languages such as Node.js, Python, C++, Java and Go to run directly in web browsers,…
Serves enterprise engineering, product and developer-platform teams at global organisations building web-based software, AI experiences and developer tools, alongside software developers using its…
Financial Health
HealthyHealthy · Hiring · 58% CAGR over 2y
Location
FIRMA ENERGY VENTURES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops renewable energy projects, collaborating with landowners and local communities to bring clean power generation schemes forward. Focuses on project development, partnerships and technology to…
Serves UK landowners and local communities seeking to host or participate in renewable energy projects.
Financial Health
StrongStrong
Location
For You Holdings Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDevelops TikTok-focused advertising content and campaigns, producing user‑generated style videos through a network of vetted creators. Provides creative strategy, campaign ideation, testing and…
Sells to consumer brands, ecommerce businesses and marketing teams running TikTok or paid social advertising, typically organisations looking to use creators and UGC in performance campaigns.
Financial Health
StableStable
Location
DIGITAL STERLING LIMITED
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsResearches and develops a fiat‑backed digital pound stablecoin (eGBP). Explores regulatory, technical and custody models, publishes analysis, and designs infrastructure for issuing and redeeming a…
Targets people, businesses, developers and financial institutions involved in UK payments, FX, settlement and digital-asset infrastructure, with wider engagement across fintech, policy and regulatory…
Financial Health
StableStable · Hiring · 31% CAGR over 3y
Location
Onfigr Limited
Trajectory
1y · 2025–NowDevelops web-based visualisation and configuration software for home interior and KBB retailers. Provides kitchen, flooring and bedroom planners, 3D product configurators, and integrated analytics…
Serves B2B home interiors, KBB and home retail brands, including kitchen, flooring, bedroom and wardrobe retailers, as well as home builders seeking customer-facing digital sales experiences.
Financial Health
Insufficient historyInsufficient history
Location
KURA CARE LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops AI-based health technology for remote monitoring and chronic care management. Provides a patient engagement platform that uses patient data, SMS messaging, educational content, and…
Serves healthcare providers, remote patient monitoring and chronic care management companies, and patients managing chronic conditions, particularly organisations running virtual care programmes.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides organisational change and performance improvement services through a technology platform and behavioural frameworks. Offers tools and programmes that help business leaders align strategy,…
Targets SMEs and growing organisations, selling to business leaders, HR and people teams, and managers responsible for change, performance, productivity and employee development.
Financial Health
StrongStrong · 71% CAGR over 3y
Location
SIMPLIFAI SYSTEMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops traffic management software that uses artificial intelligence to analyse and control urban traffic systems. The platform aims to optimise signal control and transport flows to reduce…
Serves public-sector transport authorities, city traffic management teams and smart-city planners responsible for urban road networks, congestion, air quality and multimodal mobility.
Financial Health
StableStable · Hiring · 14% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops a no‑code software platform that enables organisations to build custom applications, dashboards, and workflow tools connecting data, people, and processes. Provides tools for collecting…
Serves B2B organisations with non-technical HR, L&D, organisational development and transformation teams, plus consultancies supporting client change programmes, especially those focused on workforce…
Financial Health
WeakWeak · Hiring · 32% CAGR over 4y
Location
BEE SECURE LTD
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides GPS tracking devices and monitoring software for vehicles, equipment, bikes, pets and beehives. Systems use cellular and LoRa networks to report location, movement and environmental data,…
Serves businesses and consumers needing asset tracking, including fleet and equipment owners, apiary operators, vacant property managers, bike owners, pet owners, and ATV, snowmobile or boat users.
Financial Health
StableStable · 0% CAGR over 3y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides software and digital ordering systems for restaurants, including online ordering platforms, EPOS point‑of‑sale software, kitchen display systems, QR code self‑ordering, and scan‑and‑pay…
Sells to independent restaurants and food service businesses in the UK that need direct ordering, EPOS, kitchen operations and payment tools, with buyers likely to be restaurant owners and operators.
Financial Health
StrongStrong
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates an online platform that connects fans with musicians, athletes and other celebrities through exclusive digital content, direct interactions and fan communities, alongside physical…
Serves a two-sided fandom market: consumers who are superfans of music, sports and entertainment figures, and artists, celebrities or rights holders seeking to engage and understand their fan…
Financial Health
StableStable · -14% CAGR over 4y
Location
Keep Energy Systems
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops long‑duration energy storage systems using compressed air and heat capture. Designs equipment that converts diesel engines into electrically driven compressors integrated with air and…
Sells to commercial and industrial customers needing resilient long-duration power, especially organisations operating in off-grid or weak-grid environments and businesses seeking local power system…
Financial Health
StrongStrong
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electronic point-of-sale (EPoS) systems for hospitality and retail businesses, including payment processing, handheld ordering devices, self‑service kiosks, and software for reservations,…
Serves B2B hospitality and retail operators, including restaurants, quick-service venues, cafes, bakeries, bubble tea shops, pubs, bars, nightclubs, takeaways, food trucks, hotels and retailers.
Financial Health
StableStable · Hiring · 9% CAGR over 4y
Location
PICTURA BIO LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops diagnostic technology for rapid pathogen detection using image capture, fluorescence microscopy and computer vision. Platform analyses biological samples and identifies multiple infectious…
Serves healthcare and diagnostics organisations needing point-of-care infectious disease testing, including clinics, hospitals, laboratories and public health settings.
Financial Health
StableStable · -74% CAGR over 3y
Location
One North Group Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial debt collection services and funding advisory to businesses, asset‑based lenders and insolvency practitioners. Operates automated B2B debt recovery processes and assists companies…
Serves B2B customers: UK businesses and business owners, asset-based lenders and insolvency practitioners, particularly organisations managing commercial receivables, debtor exposure or seeking…
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
Rotate-It Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides subscription-based toy rental service allowing families to borrow, return and swap toys for children, with an online catalogue of branded toys and baby equipment and an option to purchase…
Sells directly to parents, carers and gift buyers for babies and children aged 0–8, especially families seeking affordable, low-clutter and sustainable alternatives to buying toys and baby equipment.
Financial Health
StrongStrong · Hiring · 601% CAGR over 1y
Location
OPEN OUTFIT LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed
Location
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How Leeds startup companies work and how to sell to them
What they do
Leeds startups usually earn through a mixture of subscription fees, usage charges, licence income, transaction margin and services attached to a product. Pure software firms tend to sell monthly or annual access, while technology-enabled service models often add onboarding, configuration, support or delivery retainers. Consumer-facing ventures may depend on direct payment, marketplace commission or advertising, though most early commercial models still need a narrow paid use case before wider adoption. Engagements are usually priced to reduce buyer risk: starter plans, limited pilots, paid discovery work and short renewal cycles are easier to secure than large replacement contracts.
Who they sell to
Most customers are small businesses, local or regional mid-market teams, public-sector departments, charities or consumers, depending on the startup’s model. In B2B sales, the buyer is typically close to the problem: a founder, finance director, operations lead, CTO, service manager or procurement contact with delegated budget. Sales cycles tend to be shorter where the product sits outside regulated workflows and longer where data, security, clinical, financial or public-sector assurance is involved. Direct founder-led selling, referrals, local partnerships and small tenders are more common than formal channel programmes at this stage.
What they buy
Most Leeds startup firms tend to spend on tools and services that reduce founder workload or support first repeatable revenue. Common categories include accounting, payroll, CRM, email marketing, analytics, customer support, billing, cloud hosting, cyber security, identity checks, document management and product monitoring. Services spend often sits with legal advice, company administration, intellectual property work, grant support, bookkeeping, recruitment, design, content and performance marketing. Regulated or data-heavy models may also buy compliance advice, penetration testing, policy drafting and outsourced finance support before larger customers will approve them as suppliers.
Why and how to sell to them
Buying intent usually appears when an early customer pipeline becomes harder to manage manually, a first enterprise or public-sector contract adds assurance requirements, a founder hires a senior operator, or a regulated activity moves from testing into live service. Cash discipline matters, so broad platform pitches tend to land poorly unless they connect to revenue, risk reduction or founder time saved. Sellers are usually better served by a narrow use case, light implementation, clear pricing and evidence that the product will not create extra compliance work for a team already short on specialist staff.
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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