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Deep Tech Companies in Stoke-on-Trent: 33 Active Firms (2026)
Deep tech companies develop science- and engineering-led technologies for computing, hardware, health, energy and manufacturing around Stoke-on-Trent.
Buying centres tend to sit with industrial operations, technical directors, product engineering teams and public-sector procurement rather than with horizontal software budgets. Buyers are usually UK manufacturers, infrastructure operators, healthcare organisations or public bodies looking for defensible hardware, materials, robotics, advanced-computing or energy applications that can survive diligence from technical and finance teams. Sales cycles therefore look more like assessed deployments than subscription sign-ups: proof-of-concept work, integration, safety validation and follow-on supply or licensing. The better fit is an early-commercial firm with specialist staff, protected know-how and evidence that its technology has moved beyond lab validation into use.
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Stoke-on-Trent has 33 actively trading deep tech companies, making this a small, locally specific cohort rather than a broad city-region cluster. None report turnover above £5M, so the revenue-ranked upper end of the list appears to be made up of early-commercial and specialist engineering businesses rather than scale-ups with large disclosed sales. Reported employment totals 86 people, which points to compact technical teams and outsourced delivery capacity in parts of the market rather than large local workforces. Recent formation is still present, with 5 companies incorporated since 2022.
Oversight follows the application, not a deep tech licence category. AI policy is being handled through a sector-specific model, while engineering biology is linked to regulator co-ordination, sandboxes and the Genetic Technology (Precision Breeding) Act. Cyber-security activity sits alongside the Cyber Security and Resilience Bill and secure-by-design policy; quantum and semiconductor activity is shaped more by national strategies, standards and public funding than by one permissioning regime. For Stoke-on-Trent firms selling into industrial, healthcare, infrastructure or public-sector settings, the practical burden is often evidencing safety, reliability, procurement readiness and IP ownership before buyers commit to deployment.
Commercial development appears likely to be uneven. The Stoke-on-Trent cohort has more evidence of specialist invention and early deployment than of revenue-scaled local platforms, so buyer diligence may keep shaping company formation and survival. Firms that can package technical IP into repeatable industrial or healthcare use cases should find easier procurement conversations than those dependent on bespoke research work. Consolidation may come less through local mergers and more through partnerships, licensing and acquisition by larger engineering, healthcare or infrastructure groups outside the area. Public funding and standards work will probably remain material, but not a substitute for deployed reference customers.
33
Active firms
2026
0
Above £5M turnover
No firms over the threshold
5
Incorporated since 2022
Stoke-on-Trent area cohort
Key facts
15% of the cohort was incorporated since 2022 (5 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.
Regulation is technology- and use-case-specific, with AI handled through a sector-specific model, engineering biology linked to the Engineering Biology Regulators Network and the Genetic Technology (Precision Breeding) Act, and cyber activity linked to the Cyber Security and Resilience Bill.
UK deep-tech venture investment has slowed from its 2021 peak but still “consistently attracts over £5 billion in annual venture capital”.
The UK AI sector had 5,862 firms in 2024, revenue of £23.9 billion, GVA of £11.8 billion and employment of 86,139.
The UK ranks first in Europe and third globally for deep-tech venture capital raised, behind the USA and China.
Top Stoke-on-Trent Deep Tech companies
EVIE Autonomous Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsDevelops and manufactures electric autonomous shuttle pods and modular vehicle platforms. Provides AI, robotics and sensor-based control systems enabling self-operating vehicles for passenger…
Serves public and private sector transport operators, airports, ports, logistics providers, healthcare sites, agricultural businesses and smart city authorities seeking autonomous mobility, cargo,…
Financial Health
StrongStrong
Location
VAREX IMAGING UK, LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsManufactures X‑ray imaging components and systems including X‑ray tubes, detectors, linear accelerators and high‑voltage connectors. Provides image processing software and inspection solutions used…
Serves medical and veterinary imaging OEMs, industrial inspection providers, aerospace, automotive and energy companies, plus customs and border security agencies needing X-ray imaging components and…
Financial Health
WeakWeak · Hiring · 79% CAGR over 2y
Location
MATTHEWS ENGINEERING (STOKE) LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and manufactures precision industrial machinery and technical rollers for roll‑to‑roll production processes. Supplies calendering, coating, embossing and laminating lines, laboratory machines…
Serves global B2B industrial manufacturers and advanced-materials producers in automotive, batteries, packaging, healthcare, construction, hydrogen, paper, plastics, films, textiles, tissues, and…
Financial Health
WeakWeak · -6% CAGR over 3y
Location
Wittenstein Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies mechatronic drive technology including servo gearboxes, servo motors, drive systems, actuators and linear systems. Provides sensors, control electronics and software used in…
Serves B2B industrial OEMs, machine builders and engineering teams in automation, robotics, automotive/e-mobility, machine tools, packaging, food/pharma manufacturing, oil and gas, plastics, energy,…
Financial Health
StableStable · -3% CAGR over 4y
Location
Raydian Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
ALCONBURY WESTON LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, manufactures and supplies continuous processing equipment including filtration systems, dryers, oscillatory baffled reactors and crystallisers, and laboratory heating and cooling units. Also…
Serves B2B industrial, laboratory and academic customers in pharmaceutical, chemical, food, environmental analytics and commercial research sectors, including organisations working with continuous…
Financial Health
StableStable · Hiring · 14% CAGR over 4y
Location
Vibrantz Technologies
Manufactures specialty chemicals and mineral-based materials, including pigments, chemical dispersions, ceramic and glass colors, digital inks, and drilling fluid additives. Supplies performance…
Serves B2B manufacturers and industrial customers across agriculture, automotive, batteries, construction, electronics, energy, glass, health and personal care, packaging, paints, coatings, plastics…
Location
Intruder Detection Systems Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and manufactures perimeter intrusion detection systems (PIDS) used to secure fences, walls and gates. Supplies vibration sensors, intrusion point detectors and signal processing units that…
Serves public sector and commercial operators of secure sites, including national infrastructure, industrial facilities and organisations with small to large perimeter boundaries requiring fence,…
Financial Health
StableStable · 0% CAGR over 4y
Location
OPTICALPROGRAMMER.COM LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
BEYOND THE CURVE LIMITED
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
MIDLAND RESEARCH LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
EM RESOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsManufactures and supplies transmission electron microscopy (TEM) support films and related consumables, including holey and lacey carbon films, TEM grids, graphene oxide films, and silicon nitride…
Serves electron microscopy users, including research laboratories, university facilities and industrial R&D teams needing TEM grids, support films, silicon windows and related EM consumables…
Financial Health
WeakWeak · Hiring · 15% CAGR over 2y
Location
Inmed Enterprise Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
DESICON LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -24% CAGR over 4y
Location
BRISTOL GLASGOW BELFAST AND CARDIFF HEAVY INDUSTRIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
AEON ENGINEERING LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -75% CAGR over 4y
Location
Utter Rubbish Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak
Location
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How Stoke-on-Trent Deep Tech companies work and how to sell to them
What they do
Deep tech firms usually earn revenue through a mix of paid feasibility work, grant-supported research, prototype development, licensing, specialist engineering services and eventual product or component sales. In Stoke-on-Trent, the commercial model is likely to be staged: an initial assessment, a pilot or field trial, then a supply, support or royalty arrangement if the customer can prove the application works in its own setting. Pricing tends to follow milestones, engineering time, usage of specialist facilities or per-unit supply rather than a simple seat-based subscription. Gross margins vary by whether the firm is selling protected know-how, low-volume hardware, integration work or repeatable manufactured output.
Who they sell to
Typical customers are manufacturers, infrastructure operators, healthcare organisations, research-intensive public bodies and larger engineering groups that need a defensible technical answer to a specific operational problem. The first conversation may start with a technical director, CTO, head of product engineering, operations lead or clinical specialist, but finance and procurement usually enter before any paid deployment. Most contracts move through direct technical selling, partner referrals or formal tender processes rather than self-serve checkout. Sales cycles tend to run for months because buyers need evidence on safety, integration, serviceability, IP rights and the cost of switching from an existing process.
What they buy
Most deep tech firms tend to buy around the points where research becomes repeatable delivery. Useful sales categories include technical recruitment, embedded finance support, grant and bid writing, IP protection, R&D tax advice, quality management, cyber-security, cloud infrastructure, test automation, simulation, analytics and customer relationship management. Hardware-adjacent businesses may also need prototyping suppliers, manufacturing partners, component sourcing, lab access, calibration, facilities, insurance and health and safety advice. The buying case is usually clearer when a supplier can help a small technical team document evidence, control costs or move from one-off engineering work into repeatable customer deployments.
Why and how to sell to them
Buying triggers tend to appear when a pilot is moving into customer use, a grant-funded project needs commercial follow-on, a technical founder hires commercial leadership, or a buyer asks for certification, security evidence or production capacity. Sellers should avoid broad claims about acceleration and instead anchor outreach in a constraint the firm is likely to recognise: shortening validation cycles, improving procurement evidence, protecting IP, reducing supplier risk or making deployment support easier to repeat. Stoke-on-Trent deep tech buyers are likely to be selective because budgets are tied to proving technical risk, not simply adding another operating tool.
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.
Also in Stoke-on-Trent
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Frequently asked questions
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