Turn this list into pipeline.
Startup Companies in Birmingham: 66 Active Firms (2026)
Startup companies build early-stage, scalable products or services, with this cohort based in and around Birmingham’s metropolitan area.
Buying centres tend to sit in operational pain points rather than a neat vertical: revenue and back-office tooling, sector-specific workflow software, digital services for consumer markets, and specialist B2B platforms. The common buyer is a founder, operations lead or departmental sponsor willing to test a narrow product if it saves labour, reduces compliance risk or reaches a clearer customer segment. Engagements are usually modest at first: paid pilots, retained project work, usage-priced subscriptions or small team licences. Sales motions are founder-led, with evidence of filings and commercial traction doing much of the trust-building.
Read more
Birmingham’s metropolitan startup cohort contains 66 actively trading companies, making it a small but observable pool rather than a broad small-business census. The group spans early turnover businesses and firms with scale-up characteristics, so the list is better read as a commercial-stage filter than a pure formation count. Reported headcount totals 577 across the cohort, which points to a labour footprint concentrated in small operating teams rather than large local employers. For researchers, the useful cut is therefore less about incorporation volume and more about which businesses show trading activity, hiring evidence and permissioned operations where their sector requires it.
Startup status is a lifecycle and size label, not a separate UK permissioning regime. Routine obligations still sit under company-law administration, including annual filing and confirmation statement duties; identity checks before filing are also becoming part of the registrar process. Sector-specific rules override the label when the activity demands it. Fintech models may require FCA permission, energy activity can bring OFGEM into scope, aviation services may need CAA oversight, health and medical activities can fall under MHRA requirements, and data-heavy products need to account for ICO expectations. That makes regulatory burden uneven across the Birmingham cohort, with activity type more important than startup branding.
Commercial maturity appears uneven, which is typical for a lifecycle-defined cohort. Many businesses are still likely to depend on founder-led selling, project revenue or early customer proofs before repeatable subscription or platform income is established. Firms serving regulated customers may face a slower route to procurement, but that can also create barriers to casual entrants once permissions, assurance and audit trails are in place. The scarcer group is likely to be companies that have moved beyond early pilots without becoming general service businesses. Consolidation, acqui-hiring and quiet cessation remain plausible outcomes alongside more conventional scale-up paths.
66
Active firms
2026
4
Over £5M turnover
Birmingham cohort
15
Incorporated since 2022
Birmingham cohort
Key facts
About 6% of the trading cohort reports turnover above £5M (4 of 66 firms) — the rest sits below that revenue band.
22% of the cohort was incorporated since 2022 (15 firms), so a sizeable share is in its first few filing cycles.
Startup status is a lifecycle and size tag, not a standalone regulated sector; permissions depend on the activity carried out.
Companies House administration applies to most incorporated startups, including confirmation statements and, for some filers, identity verification through gov.uk before filing.
Sector-specific permissions still apply where startups operate in financial services, energy supply, aviation, healthcare or legal services.
The UK had 5.5 million private-sector businesses at the start of 2024, with 5.45 million in the 0 to 49 employee band.
London tied with New York City at #2 globally in the 2024 startup ecosystem ranking, behind Silicon Valley at #1.
Top Birmingham startup companies
DELTA G LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops quantum gravity gradiometer sensors using atom interferometry to measure variations in Earth’s gravitational field, enabling mapping, navigation and subsurface detection in GPS‑denied,…
Serves public-sector and enterprise teams in transport, infrastructure, mapping, navigation and subsurface exploration, particularly operators working underground, subsea, indoors or in GPS-denied…
Financial Health
HealthyHealthy · 75% CAGR over 1y
Location
HYPROMAG LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops and commercialises technology for recycling rare earth magnets. Uses hydrogen processing to extract and demagnetise neodymium‑iron‑boron (NdFeB) alloy powder from end‑of‑life equipment and…
Serves B2B customers in the rare earth magnet supply chain, including organisations with NdFeB magnet scrap or redundant equipment, buyers of recycled magnets/materials, and technical or project…
Financial Health
StrongStrong · Hiring · 22% CAGR over 2y
Location
SEERGRILLS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns and sells AI-powered grilling appliances. Its Perfecta grill uses infrared burners, sensors and machine learning to monitor food and automatically control cooking, grilling meats and other…
Sells to consumers and home cooks interested in premium outdoor grilling, including barbecue enthusiasts and households seeking automated cooking appliances for steaks, chicken and other grilled…
Financial Health
DistressedDistressed · 0% CAGR over 2y
Location
PURPLE TRANSFORM LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops an AI-powered platform that integrates CCTV cameras, IoT sensors and existing systems to analyse operational data. Provides dashboards, alerts and analytics for site security, safety…
Sells to businesses and institutions managing CCTV, IoT and operational infrastructure, particularly in rail, healthcare, education, ports, security services, airports, stadiums, utilities and…
Financial Health
HealthyHealthy · Hiring · 123% CAGR over 2y
Location
Acorn Compliance Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides compliance software and advisory services for health technology companies and NHS suppliers. Offers an AI‑enabled platform to manage regulatory frameworks such as DTAC, ISO standards, HIPAA…
Serves B2B healthtech startups, scale-ups and digital health suppliers, including AI and medical device innovators, plus NHS Trusts with healthcare regulatory compliance needs.
Financial Health
HealthyHealthy · -9% CAGR over 2y
Location
MAYBE SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops a platform for building and deploying AI agents that automate business tasks within tools such as Slack, Microsoft Teams, Google Workspace, and marketing platforms. Provides ready‑made…
Sells to SMEs and enterprises, particularly marketing, e-commerce, operations, customer support, customer success and SaaS teams using tools such as Slack, Microsoft Teams, Google Workspace and…
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 4y
Location
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides payroll and employee engagement services through a mobile app offering digital payslips, pension dashboards, workplace communications, online training access, health support services, and…
Serves employers and staffing/recruitment businesses, with end users including employees, contractors and new starters who access workplace pay, benefits, wellbeing, training and communications…
Financial Health
StableStable · -80% CAGR over 1y
Location
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides payroll and employee benefits services, including a mobile app for accessing digital payslips, pension information, pay documents, and company communications. Also offers employee engagement…
Serves employers and their employees or workers, particularly teams needing access to payslips, pensions, workplace communications, wellbeing support and employee discounts via a mobile app.
Financial Health
WeakWeak
Location
INNVOTEK LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and develops autonomous and remote‑operated mobile robotic systems for inspection, maintenance and testing of large infrastructure. Provides customised automation platforms, including subsea…
Serves B2B operators and contractors in offshore wind, oil and gas, chemical, shipping, transport, construction and storage tank sectors that manage hazardous or hard-to-access critical…
Financial Health
DistressedDistressed · -16% CAGR over 4y
Location
BENDI SOFTWARE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-powered software for supplier onboarding and compliance management. The platform automates supplier questionnaires and surveys, auto-populates responses from existing data, and manages…
Serves businesses managing supplier onboarding and compliance, especially procurement, sustainability and legal/compliance teams collecting supplier data, plus vendors responding to customer…
Financial Health
WeakWeak · Hiring · 46% CAGR over 4y
Location
Vanguard Sustainable Transport Solutions Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops hydrogen and battery-powered propulsion systems and infrastructure for rail and heavy transport. Provides feasibility studies, drivetrain design, vehicle conversions, power management units,…
Serves B2B rail and heavy transport customers, including major OEMs, operators, rolling stock lessors, infrastructure owners, and mobility or energy sector organisations pursuing decarbonised…
Financial Health
StrongStrong · Growing, Hiring · 59% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a mobile employee engagement and benefits platform providing digital payslips, pension dashboards, workplace communications, training access, health support services, and retail…
Sells to UK employers and staffing businesses managing workforces, with end users including employees, new starters and teams accessing workplace pay, benefits, health and communications support.
Financial Health
StableStable
Location
TALENTMAPPER LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops talent management software for HR teams that analyses workforce data to support employee development, internal mobility, succession planning, and strategic workforce planning. Provides tools…
Sells to HR leaders and talent management teams in businesses managing employee development, internal mobility, succession planning and strategic workforce planning, particularly organisations using…
Financial Health
StrongStrong
Location
CLUBBIE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a mobile and web platform for grassroots sports teams to manage schedules, memberships and payments, track match statistics and player performance, communicate with team…
Serves grassroots sports teams and clubs, including team managers, coaches, players and sports enthusiasts looking to organise and engage around local team activity.
Financial Health
StableStable · -79% CAGR over 4y
Location
Apto-Gen Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and manufactures enzymes and molecular biology reagents for PCR, qPCR, NGS and isothermal amplification. Supplies lyophilisation‑compatible reagents and customised solutions for diagnostic…
Serves B2B life science, healthcare and biotechnology customers, including human and animal diagnostics companies, molecular test/device developers, and food and environmental biotechnology…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 4y
Location
VERSINETIC LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns and develops hardware and software for electric vehicle charging systems, including charge point controllers, load balancing devices, communication stacks and back‑office integration tools.…
Serves B2B customers in the EV charging sector, including charge point manufacturers, installers, operators and developers serving commercial, public and apartment charging sites.
Financial Health
WeakWeak · 73% CAGR over 2y
Location
4T2 Sensors Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns and develops inline fluid sensing technology and data analytics systems for industrial processes, particularly in food and beverage manufacturing. Provides impedance sensors and…
Serves B2B manufacturing companies with fluid processing operations, particularly food and beverage producers seeking process monitoring, waste reduction, and sustainability improvements.
Financial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
GRASP GLOBAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops technology tools that help patients communicate and manage fear and emotions during medical treatment. Provides software and related systems used by dental clinics, primary care providers,…
Sells to healthcare providers, specifically dental clinics, primary care practices, emergency departments, and hospitals seeking to support patients during treatment. Targets clinical teams and…
Financial Health
HealthyHealthy
Location
Adbuilder Holdings Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides online recruitment software that generates job adverts, checks adverts for bias, converts adverts into social media content, creates interview plans, and produces Boolean search strings from…
Sells to agency recruiters and in-house recruitment or talent acquisition teams that need tools for job adverts, interview planning, sourcing searches, and recruitment marketing.
Financial Health
StrongStrong · 145% CAGR over 2y
Location
Wild Staffing Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides an employee engagement and payroll platform delivered via a mobile app. Features include digital payslips, pension dashboards, internal communications, training access, health support…
Serves employers and staffing businesses providing app-based pay, benefits and engagement support to their workers, alongside employees and contractors using the app.
Financial Health
StableStable
Location
FOURPLUS IMMERSIVE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops virtual reality and augmented reality training software for laboratory and biopharma environments, including virtual lab courses, digital twins and simulations used by pharmaceutical…
Serves B2B and academic customers in life sciences, including pharma and biotech manufacturers, public and private laboratories, academic and research institutions, equipment vendors, educators, and…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
SWAPMONEY LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides a fintech platform for international money transfers and foreign exchange. Enables individuals and businesses to send and receive cross-border payments, settle trade obligations, and…
Serves individuals, expatriates, families and students sending international remittances, plus SMEs and corporates with cross-border payment needs for suppliers, tuition, medical, mortgage and trade…
Financial Health
StableStable · Hiring · 47% CAGR over 4y
Location
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides a mobile application for Shariah‑compliant investing, offering screening of global stocks, ETFs and funds, portfolio tracking via connected brokerage accounts, compliance reports, alerts on…
Serves Muslim retail investors and ethically minded individuals seeking Shariah-compliant access to global stocks, ETFs and mutual funds, including new investors and people managing existing…
Financial Health
DistressedDistressed · -16% CAGR over 3y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a mobile and online fashion styling game that allows users to create outfits, customise avatars, and enter themed challenges using digital items from real luxury brands,…
Serves fashion and beauty consumers, especially mobile game users and style enthusiasts, while also targeting luxury fashion brands, designers and beauty partners for collaborations.
Financial Health
StableStable · -57% CAGR over 5y
Location
CAPRI HEALTHCARE LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops digital healthcare software for hospitals and primary care providers, including AI‑powered triage and referral management, online consultation tools, virtual procedure consent systems,…
Serves NHS and UK healthcare organisations, including hospital trusts, GP practices, community care services, clinicians and referral teams across primary, secondary and emergency care.
Financial Health
WeakWeak · -29% CAGR over 3y
Location
Morphean International Ltd.
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides cloud‑based video surveillance software that integrates with existing cameras and systems. Offers real‑time monitoring, AI‑based analytics, cloud storage, and access control tools to manage…
Sells to businesses needing cloud video surveillance, access control and operational insights, including multi-site operators, retail environments, e-commerce teams handling claims, and organisations…
Financial Health
HealthyHealthy · -7% CAGR over 2y
Location
Top Professionals Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a cloud-based recruitment and workforce management platform. Software supports job posting, applicant tracking, contractor assignments, contracts, timesheets, invoicing, spend…
Serves businesses that hire and manage contractors, freelancers and other contingent workers, targeting HR, recruitment, finance and vendor-management teams with ongoing contingent workforce…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
IN DIVERSE COMPANY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides organisational coaching on inclusion, diversity, leadership, culture, behaviour and mental health, and develops web platforms for habit tracking and managing organisational goals, KPIs,…
Sells to businesses and other organisations, particularly leadership and HR teams responsible for inclusion, diversity, culture, mental health, performance and productivity initiatives.
Financial Health
DistressedDistressed · -16% CAGR over 4y
Location
MIRZYME THERAPEUTICS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops diagnostics and therapeutics for pregnancy complications, particularly preeclampsia. Uses blood test data and a digital diagnostic algorithm to predict risk during pregnancy and is…
Targets pregnant women at risk of preeclampsia or fetal growth restriction, as well as clinicians, maternity care providers and healthcare systems involved in prenatal care.
Financial Health
DistressedDistressed · -62% CAGR over 4y
Location
PyroGenesys Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops waste‑to‑energy technology and testing platforms that convert waste streams into renewable cooling, heat, electricity and value‑added products, with applications aimed at providing energy…
Targets businesses and project partners with waste streams, plus organisations serving off-grid communities that need renewable cooling, heat or electricity solutions.
Financial Health
HealthyHealthy · -5% CAGR over 4y
Location
VIRTUE HEALTH GROUP LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides virtual hospital and hospital-at-home services delivering hospital-level care in patients’ homes. Operates virtual wards, remote monitoring and clinician-led treatment using telehealth…
Serves private patients seeking treatment at home, including people needing urgent support, preventative monitoring, or step-down care after hospital discharge. Also addresses healthcare referrers…
Financial Health
StableStable · -82% CAGR over 2y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsArranges pay‑per‑seat private jet charter flights designed for passengers travelling with pets in the cabin. Coordinates routes between international cities, manages booking and pet travel…
Serves consumers travelling internationally with dogs or cats, especially pet owners seeking in-cabin transatlantic and Europe/Dubai routes between the UK, Europe, North America and the UAE.
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides NFC-enabled digital business cards and a client conversion platform. Products allow users to share contact details via tap or link, capture lead information, sync contacts to a CRM, and…
Serves B2B professionals, founders, sales teams and larger organisations that rely on networking, events and in-person meetings to capture leads, manage contacts and follow up with prospective…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 5y
Location
Vidacentric
Provides a digital health platform offering preventive health screening, telehealth consultations, wearable device integration and health data analytics. Supports employers, insurers and public…
Serves B2B and public sector customers, including small enterprises to global corporations, health ministries, medical and life insurers, TPAs and brokers seeking employee wellbeing, population…
Financial Health
Insufficient historyInsufficient history
Location
Planet 9 Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops cyber intelligence and threat detection technology for governments and enterprises. Uses AI, OSINT and web intelligence to monitor disinformation campaigns, detect malicious domains and…
Serves governments, public-sector security teams, enterprises, and critical infrastructure operators needing cyber intelligence against AI-driven threats, disinformation, fraud, phishing, and…
Financial Health
WeakWeak · -14% CAGR over 4y
Location
Eazygen Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops an AI-powered content generation tool that helps users write LinkedIn posts. The platform analyses data from high‑performing creators and trending topics to suggest post ideas and generate…
Serves LinkedIn users aiming to grow an online audience, including individual creators, founders, consultants, professionals and marketing teams responsible for personal or company thought-leadership…
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates technology education and training programmes including virtual bootcamps and mentorship initiatives that teach participants to build digital products. Provides learning experiences,…
Serves consumers, particularly women, aspiring female tech builders and learners seeking education, mentorship and hair/beauty-related offerings, with partners in education and beauty sectors.
Financial Health
StableStable · Hiring · 32% CAGR over 4y
Location
6 Bit Education Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsDevelops AI‑based assessment software for education providers that automates grading of assignments and exams, generates structured feedback for students, and provides analytics on learner…
Sells to education and assessment organisations, primarily vocational training providers, coaches, higher and further education institutions, and awarding bodies or exam boards. Serves lecturers,…
Financial Health
StrongStrong · Hiring · 66% CAGR over 2y
Location
Bytestrype Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides a software platform for payment and fuel card programmes, including card issuing and management, billing, pricing tools, market intelligence, and reporting, with integrations to…
Serves B2B payment and fuel card issuers, card portfolio operators, and related financial or forecourt businesses managing card programmes and issuer integrations.
Financial Health
StableStable · 0% CAGR over 3y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides an API-based platform that connects financial institutions, insurers, auditors and software platforms to customers’ accounting systems, retrieving and standardising real-time financial and…
Serves B2B financial institutions, lenders, auditors, insurers, trade credit insurance providers and finance platforms working with SME and corporate customers.
Financial Health
StrongStrong · Hiring · 29% CAGR over 2y
Location
MEDHERANT LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops transdermal drug delivery patches using proprietary TEPI Patch technology that delivers drugs through solvent‑free adhesive systems. Focuses on therapies including a testosterone patch for…
Targets pharmaceutical and healthcare partners, investors, and women’s health markets, with end users including postmenopausal women needing hormone therapy and patients in areas such as pain relief.
Financial Health
StableStable · Hiring · 8% CAGR over 3y
Location
Goldilock Secure Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops cybersecurity hardware and software that physically connects or disconnects networks and devices from the internet. Provides network connection controllers and remote management technology…
Serves enterprise and public-sector cybersecurity, network and operational resilience teams, especially in critical infrastructure, OT, defence, security and organisations managing sensitive digital…
Financial Health
HealthyHealthy · Hiring · 141% CAGR over 3y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops a cloud-based geospatial collaboration platform that enables teams to upload, process and share mapping data, aerial imagery, and 2D/3D site models, with tools for map annotation, asset…
Serves B2B and public sector teams using geospatial data, including mining, construction, utilities, facilities maintenance, government, consulting, insurance and drone services, across GIS,…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 2y
Location
YOU. SMART. THING. LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops a travel demand management platform that generates personalised, low‑carbon travel plans for visitors to destinations, venues and events. Provides map‑based routing, travel alerts, and…
Sells to destination operators, venues and live event organisers, including festivals, visitor attractions, hotel groups, business and retail parks, education and healthcare organisations, local…
Financial Health
WeakWeak · Hiring · 3% CAGR over 4y
Location
Trajectory
1y · 2025–NowDevelops electronic design automation tools and software for system‑on‑chip (SoC) verification and optimisation. Provides products such as AutoDV and Explorer Suite, along with engineering and…
Serves semiconductor and electronics companies developing ASIC/SoC designs, especially SoC validation and verification teams, design engineers, and external partners needing specialist support and…
Financial Health
Insufficient historyInsufficient history
Location
BJS BOXWORKS.IT LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops logistics and supply chain software for inventory management, fleet routing and real-time vehicle tracking. Provides tools for order fulfilment, route planning, contact centre support, and…
Serves B2B logistics, warehousing, retail and field service organisations, targeting operations managers, fleet managers, retail executives and supply chain teams responsible for delivery, inventory…
Financial Health
StrongStrong · 0% CAGR over 1y
Location
Unit Test Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies laboratory information management system (LIMS) software for research, biobanking, agriculture, environmental and clinical laboratories, providing sample tracking, workflow…
Serves laboratories and research organisations in biobanking, agriculture/agritech, clinical and medical research, environmental diagnostics and pharma, including regulated labs seeking operational…
Financial Health
StableStable
Location
Iethico Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops a software platform providing real-time intelligence on pharmaceutical supply chains. Aggregates market data on medicine availability, pricing movements, shortages and supplier signals to…
Serves pharmacies, NHS trusts, healthcare providers, pharmaceutical suppliers, generic manufacturers, and PI/MA holders managing medicine availability, procurement risk, pricing volatility, and…
Financial Health
StrongStrong · Hiring · 39% CAGR over 3y
Location
PAPERPLANES GLOBAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides a programmatic direct mail platform that integrates with e‑commerce and CRM systems to trigger personalised postal marketing based on customer behaviour. Enables automated campaigns, A/B…
Sells to B2C brands and ecommerce teams using CRM and marketing automation, particularly Shopify merchants and consumer sectors such as food and beverage, wellness and beauty, home and garden, and…
Financial Health
StableStable · -58% CAGR over 4y
Location
GLOBAL NANO NETWORK LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops battery component technologies for lithium‑ion and next‑generation cells, including 3D current collectors and dry electrode manufacturing processes. Produces high‑power current collector…
Serves B2B customers in the battery supply chain, especially lithium-ion and next-generation battery cell manufacturers, foil producers, and low-carbon vehicle or energy technology partners.
Financial Health
StrongStrong · Hiring · 24% CAGR over 4y
Location
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How Birmingham startup companies work and how to sell to them
What they do
Birmingham startups in this segment usually earn revenue by wrapping a narrow software, platform or specialist-service proposition around a workflow that larger suppliers treat as too small or awkward. Income tends to mix monthly subscriptions, usage charges, project retainers, transaction fees and implementation services, with pricing adjusted as customer proof improves. Many begin as a services-led operation, then try to turn repeated delivery into a productised module, data asset or managed platform. Gross margin, repeat usage and customer concentration matter more than the startup label when assessing how durable the revenue model is.
Who they sell to
Customers are mixed: SMEs needing operational tooling, mid-market teams with under-served workflows, enterprise departments testing a narrow capability, and consumers where the product is digital or marketplace-led. Most early selling is direct and founder-led, with the economic buyer often sitting in finance, operations, technology, commercial, compliance or procurement. Contract size tends to start inside discretionary team budgets, then move into annual agreements if the product becomes embedded. Sales cycles can be short for self-serve software and retained services, but stretch when security review, public-sector procurement or regulated-sector assurance is involved.
What they buy
Most startup firms tend to spend first on the operating stack that lets a small team sell, deliver and report without adding headcount. That usually means CRM, billing, accounting, payroll, HR administration, customer support, analytics, cloud hosting, testing, monitoring and cyber security. As they move beyond founder-led delivery, demand often shifts towards sales operations, marketing attribution, recruitment, legal advice, tax, audit preparation, compliance support and data governance. Firms handling regulated, consumer or personal-data workflows are more likely to buy assurance, documentation and access-control tooling earlier than a purely internal productivity business.
Why and how to sell to them
Buying intent tends to appear when firms move from proof-of-concept to repeatable delivery: new commercial hires, a funding event, a regulated launch, larger customer wins, fresh filings, or a shift from project work into recurring contracts. Common pains are limited founder time, fragile reporting, manual onboarding, uneven cash collection, security questions from larger buyers and uncertainty over which metrics matter. Outreach is usually more credible when it names a specific operational blockage, shows familiarity with early-stage budget constraints and offers a low friction first step rather than a broad platform migration.
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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