Deep Tech Companies in Birmingham: 207 Active Firms (2026)
Deep tech companies in Birmingham develop science-led engineering, computing and frontier-technology products for commercial and public-sector use.
Buying centres tend to sit in technical, product and operations teams rather than a single software budget: research-heavy manufacturers, healthcare and energy operators, public-sector bodies, cyber teams and infrastructure buyers all appear in the addressable base. Engagements usually start with validation, integration or systems-engineering work, then move into proprietary hardware, software, platform-enabled engineering or applied-research deployments where the buyer needs proof of performance before procurement. The Birmingham pattern implied here is not consumer technology; it is specialist B2B and public-sector selling, often into buyers with long assessment cycles and a preference for defensible IP over off-the-shelf tooling.
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Birmingham has 207 actively trading deep tech companies, a relatively concentrated base rather than a broad general-software market. Reported employment totals 1,021 people, with 119 firms reporting headcount, so the visible workforce is spread across a sizeable number of smaller technical businesses rather than only a few employers. The revenue picture also looks selective: 8 firms report turnover above £5M, while 47 were incorporated since 2022. That mix points to a local market with some proven commercial depth, but many firms are still working through validation, procurement access and repeatable sales.
Deep tech has no single UK licensing perimeter, so compliance follows the use case. AI work is being handled through a sector-specific policy model; engineering biology is linked to regulatory sandboxes, the Engineering Biology Regulators Network and the Genetic Technology (Precision Breeding) Act; cyber security sits alongside secure-by-design policy and the Cyber Security and Resilience Bill. Quantum technologies and semiconductors are shaped more by national strategies, public funding and standards than by a single permissions regime. For Birmingham firms selling into enterprise or public-sector buyers, this usually means early evidence work on safety, assurance, procurement eligibility and export sensitivity.
Commercialisation appears likely to remain uneven. Birmingham’s deep tech base has the features of an early-commercial cluster: specialist teams, long validation cycles, and a small visible group that has already moved beyond grant-funded research or consultancy-style work. Scale-up scarcity may persist where products depend on hardware supply chains, regulated deployment environments or enterprise procurement. The more durable firms tend to be those that can turn applied research into repeatable platform or systems revenue, rather than bespoke technical projects. Consolidation is plausible, especially where industrial buyers prefer integrated capability over niche components from multiple small suppliers.
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
207
Active firms
2026
8
Over £5M turnover
Birmingham firms
47
Incorporated since 2022
Birmingham cohort
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Key facts
About 3% of the trading cohort reports turnover above £5M (8 of 207 firms) — the rest sits below that revenue band.
22% of the cohort was incorporated since 2022 (47 firms), so a sizeable share is in its first few filing cycles.
UK government policy identifies six priority frontier technologies: advanced connectivity, AI, cyber security, engineering biology, quantum technologies and semiconductors.
Deep tech oversight is technology- and use-case-specific, with no single UK licensing regime for the category as a whole.
Engineering biology is supported by the Engineering Biology Regulators Network, regulatory sandboxes and the Genetic Technology (Precision Breeding) Act.
Domestic investor participation falls from 57% at seed stage to under 10% at late stage, with later rounds relying more heavily on overseas capital.
The UK ranks first in Europe and third globally for deep-tech venture capital raised, behind the USA and China.
Top Birmingham Deep Tech companies
Financial 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
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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
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Computed from 4 filingsDevelops and supplies next‑generation sequencing (NGS) panels, liquid biopsy kits, and cfDNA sample collection and extraction products for genomic research and clinical oncology. Also provides…
Serves genomic healthcare professionals, clinical laboratories, oncology teams and research organisations working in cancer, hereditary disease and translational genomics.
Financial Health
StrongStrong
Location
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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
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Computed from 5 filingsDevelops and supplies tele‑optometry equipment, including the Aetheia digital slit lamp system that enables remote, automated eye examinations with 4K imaging. Technology allows optometrists to…
Sells to optometry clinics, ophthalmology services and hospital eye-care providers seeking remote or automated eye examination capacity, especially multi-site clinics facing clinician shortages or…
Financial Health
WeakWeak · -7% CAGR over 4y
Location
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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
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Computed from 5 filingsDevelops electric vehicle battery and high‑voltage systems, including battery packs, management software and control electronics. Provides engineering, safety, design, testing and integration…
Serves niche and major vehicle manufacturers, commercial vehicle OEMs and their supply chains, plus automotive, marine and aerospace businesses working on electric and high-voltage platforms.
Financial Health
DistressedDistressed
Location
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Computed from 3 filingsDevelops and manufactures polyvinyl alcohol (PVOH) polymer materials for packaging applications. Its Hydropol™ resin is used in films, barrier paper and other packaging formats designed to be…
Serves B2B customers including consumer goods brands, packaging converters and manufacturers in food, fashion and retail, especially teams responsible for bags, wrappers, barrier films and paper or…
Financial Health
StrongStrong · Hiring · 18% CAGR over 2y
Location
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Computed from 3 filingsDesigns and manufactures measurement sensors and meteorological instruments, including ultrasonic anemometers, weather stations, and level, condition, and position sensors. Also provides calibration…
Serves B2B customers in meteorology, process control, utilities, agriculture, marine, transport, off-highway, motorsport, defence and research, plus organisations needing UKAS-accredited calibration…
Financial Health
HealthyHealthy · Profitable · -60% CAGR over 2y
Location
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Computed from 3 filingsProvides electronics and embedded software design services, including embedded Linux and firmware development, custom PCB and FPGA design, Android and iOS applications, and development support for EV…
Serves B2B electronics manufacturers and product innovators in sectors including automotive, rail, energy, industrial, IoT, logistics, marine, medical devices, scientific, smart home, beauty and EV…
Financial Health
HealthyHealthy · 1% CAGR over 2y
Location
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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
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Computed from 2 filingsDevelops and supplies automotive electronics and software for vehicles, including sensors, braking systems, control units, ADAS technologies, connectivity modules, and digital access systems. Also…
Serves B2B automotive customers, including OEMs and mobility operators in passenger car, heavy-duty vehicle, motorcycle/two-wheeler, electric mobility and autonomous trucking markets.
Financial Health
DistressedDistressed · -11% CAGR over 1y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 2 filingsFinancial Health
StableStable
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Computed from 5 filingsDesigns and integrates bespoke automated manufacturing systems, including robotic solutions, production lines and assisted assembly equipment. Provides system integration, technical consultancy,…
Serves B2B manufacturing organisations in sectors including medical, automotive, electrification, industrial and aerospace, targeting production and engineering teams with complex factory automation…
Financial Health
StableStable · -70% CAGR over 4y
Location
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Computed from 5 filingsDesigns and manufactures electronic products and IoT devices. Provides electronics and software design, prototyping, compliance testing and contract manufacturing, producing sensors, gateways,…
Serves businesses and product teams developing electronic or connected devices, including OEMs needing sensors, gateways, microcontrollers or IoT products from concept/prototype through manufacture…
Financial Health
WeakWeak
Location
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Computed from 5 filingsDesigns and builds automated manufacturing systems and robotics for industrial production. Provides bespoke production lines, reconfigurable robotic platforms, assembly and processing automation, and…
Serves B2B manufacturers in medical, automotive, electrification, industrial, construction and aerospace sectors seeking production automation, robotics and smart factory support.
Financial Health
DistressedDistressed
Location
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Computed from 2 filingsFinancial Health
DistressedDistressed
Location
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Provides high‑performance computing infrastructure, cloud services and software for processing and analysing large datasets. Delivers geoscience services including seismic data processing, imaging…
Serves resource-sector companies, geoscience teams, technology businesses and research organisations that work with large datasets, including energy, astronomy, bioinformatics, Earth observation, AI…
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Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Computed from 4 filingsDesigns and manufactures microdisplays, optical modules and integrated vision systems for wearable and headset devices. Develops application‑specific optics, electronics and ruggedised housings,…
Sells to OEMs and engineering teams developing wearable vision systems for defense and security, training and simulation, enterprise and industrial, medical, and consumer applications.
Financial Health
StableStable · 0% CAGR over 3y
Location
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Computed from 5 filingsFinancial Health
DistressedDistressed · -16% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
StableStable
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Computed from 2 filingsProvides validation, monitoring, and calibration solutions for life sciences and regulated manufacturing. Supplies wireless data loggers, sensors, and validation software, and delivers services…
Serves regulated B2B organisations in biotech, pharmaceutical, cell and gene therapy, healthcare and food manufacturing, particularly quality, validation, calibration and operations teams managing…
Financial Health
WeakWeak · Hiring · 23% CAGR over 2y
Location
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Computed from 2 filingsFinancial Health
StrongStrong
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Computed from 5 filingsFinancial Health
StableStable · -62% CAGR over 4y
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Computed from 5 filingsFinancial Health
DistressedDistressed
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
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Computed from 5 filingsManufactures precision optical components including spherical and cylindrical lenses, prisms, mirrors, filters, optical windows, wafers and infrared or laser optics. Produces standard and custom…
Serves businesses and institutions in military, scientific research, healthcare, biotech, astronomy, laser systems, electronics, semiconductors, telecommunications and thermal imaging.
Financial Health
HealthyHealthy · -7% CAGR over 6y
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Computed from 5 filingsFinancial Health
WeakWeak
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Computed from 5 filingsFinancial Health
DistressedDistressed · -60% CAGR over 5y
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Computed from 4 filingsFinancial Health
DistressedDistressed
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Computed from 3 filingsOperates a global satellite communications network providing voice, data, messaging, and positioning, navigation and timing services. Supplies satellite phones, IoT modules, and connectivity…
Serves governments, aviation, maritime, defence, IoT and remote land-mobile organisations worldwide, plus partners, developers and individuals needing connectivity in off-grid or safety-critical…
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HealthyHealthy · 0% CAGR over 2y
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Computed from 5 filingsFinancial Health
HealthyHealthy · -74% CAGR over 4y
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Computed from 3 filingsFinancial Health
StableStable
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Computed from 3 filingsFinancial Health
DistressedDistressed
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Computed from 4 filingsFinancial Health
WeakWeak · -78% CAGR over 3y
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Computed from 3 filingsFinancial Health
DistressedDistressed · -29% CAGR over 2y
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Computed from 5 filingsFinancial Health
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Computed from 5 filingsFinancial Health
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Computed from 5 filingsDevelops sports science measurement systems and software used by teams, clinics and performance staff to assess strength, power, movement, balance and other physical metrics. Provides data collection…
Sells to B2B performance and health organisations, including elite and grassroots sports teams, universities, schools, private gyms, hospitals, clinics, defence departments, emergency services and…
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WeakWeak
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Computed from 5 filingsFinancial Health
DistressedDistressed · -7% CAGR over 4y
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Computed from 4 filingsFinancial Health
StableStable · 0% CAGR over 3y
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Computed from 3 filingsFinancial Health
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How Birmingham Deep Tech companies work and how to sell to them
What they do
Birmingham deep tech companies tend to earn revenue in stages, because buyers usually want evidence before wider deployment. Early work is often paid discovery, feasibility testing, integration engineering or prototype development. Later revenue may come from annual software subscriptions, usage-linked platform fees, device or component supply, IP licensing, maintenance contracts, or multi-year engineering support. Ticket sizes vary more than in standard SaaS: a small pilot can sit beside a larger deployment tied to manufacturing, healthcare, energy or infrastructure operations. Gross margin also varies, especially where hardware, specialist materials or field engineering sit alongside proprietary software.
Who they sell to
Typical buyers are technical and operational decision-makers inside mid-market, enterprise and public-sector organisations. The first sponsor is often a CTO, CIO, Head of Engineering, Head of R&D, operations director, clinical lead, cyber lead or infrastructure programme owner; procurement and finance usually enter once a pilot needs to become an approved supplier relationship. Most sales are direct and consultative rather than pure self-serve. Public-sector and larger industrial buyers may use RFPs, frameworks or partner channels, while private-sector sales often start through technical networks, research partnerships or problem-led outbound. Sales cycles tend to be longer where safety, integration or assurance work is material.
What they buy
Most Birmingham deep tech firms tend to spend on tools and services that reduce technical risk, extend specialist capacity or help them pass buyer assurance. Common categories include cloud and high-performance computing capacity, data storage, security testing, developer tooling, simulation, electronic design, lab and workshop equipment, quality management, technical documentation, CRM, billing and finance systems. Services can matter as much as software: patent and commercial legal advice, grant-writing, public-sector bid support, specialist recruitment, fractional finance, export and compliance advice, and sector marketing. Hardware-facing firms may also buy prototyping, test facilities, supply-chain support and outsourced manufacturing advice.
Why and how to sell to them
Buying triggers often appear when a technical team moves from research or bespoke project work into repeatable delivery. Funding events, grant wins, senior commercial hires, new enterprise pilots, public-sector procurement attempts, technical headcount growth or the need to evidence safety and performance can all create demand. Birmingham deep tech buyers tend to respond better to outreach that names a specific deployment constraint: integration with legacy industrial systems, reducing validation time, improving documentation for procurement, securing IP, or proving unit economics before scale-up. Generic productivity claims usually land less well than evidence that the offer shortens a technical or commercial bottleneck.
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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