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Deep Tech Companies in Aberdeen: 51 Active Firms (2026)
Deep tech companies in Aberdeen build science- and engineering-led technology across AI, hardware, energy, healthcare and computing.
Buying decisions usually sit with technical, operations and R&D teams, then pull in finance, procurement and compliance when pilots move towards deployment. Aberdeen’s cohort is most legible as a specialist supplier base serving industrial and energy buyers, public-sector customers, healthcare-adjacent teams and infrastructure operators rather than consumer markets. Engagements tend to be high-touch, with paid pilots, engineering validation, security review and implementation support preceding wider contracts. That makes sales cycles slower than self-serve software, but also gives defensible research and complex engineering a clearer role in vendor selection.
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Aberdeen has 51 actively trading deep tech companies, a compact local base with an engineering skew. Reported headcount totals 121, so the employment footprint sits mainly in specialist technical teams rather than large operating workforces. Turnover distribution also looks concentrated below the £5M threshold, while incorporations since 2022 are a minority of the cohort. The local picture is therefore more specialist-supplier than scale-up-led.
UK oversight follows the technology and use case, rather than a single deep-tech rulebook. AI activity is being handled through sector-specific governance, while engineering biology sits alongside regulator coordination, sandboxes and the Genetic Technology (Precision Breeding) Act. Cyber security work is linked to secure-by-design policy and the Cyber Security and Resilience Bill. Quantum and semiconductor firms tend to face standards, procurement and public-funding conditions more often than a single licensing regime.
Future development appears more likely to come from deeper commercial proof than from a wave of new local entrants. Aberdeen’s deep-tech firms tend to sit close to industrial, energy and regulated buyers, so procurement confidence, integration effort and safety assurance matter as much as technical novelty. Later-stage scale looks scarce, which may push some teams towards partnerships with established industrial suppliers. Others may remain research-led specialists, selling narrow capability into regulated workflows rather than expanding into general software platforms.
51
Active firms
2026
1
Over £5M turnover
Aberdeen deep-tech firm
5
Incorporated since 2022
Aberdeen deep-tech firms
Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 51 firms) — the rest sits below that revenue band.
9% of the cohort was incorporated since 2022 (5 firms), so a sizeable share is in its first few filing cycles.
UK deep tech spans manufacturing and materials, robotics, hardware, chips, networks, healthcare, frontier applications, energy, AI and computing.
Oversight is technology- and use-case-specific rather than governed by a single UK deep-tech rulebook.
UK policy identifies six priority frontier technologies: advanced connectivity, AI, cyber security, engineering biology, quantum technologies and semiconductors.
UK deep-tech venture investment has slowed from its 2021 peak but still consistently attracts over £5 billion in annual venture capital.
Domestic investor participation falls from 57% at seed stage to under 10% at late stage, so later rounds rely more on overseas capital.
Top Aberdeen Deep Tech companies
HONUWORX LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops subsea robotic systems and autonomous underwater vehicles for offshore inspection, maintenance and intervention. Provides uncrewed underwater deployment platforms, all‑electric submersibles,…
Serves B2B customers in the offshore subsea services market, including organisations needing subsea inspection, maintenance, repair and intervention for marine assets, energy infrastructure and…
Financial Health
HealthyHealthy
Location
Provides fibre‑optic wellbore surveillance and surveying technology for oil and gas wells. Uses deployable fibre sensors to collect acoustic, temperature and pressure data for leak detection, cement…
Serves oil and gas operators, well owners and subsurface/intervention teams needing well surveillance data for exploration, production, stimulation, integrity, injection and abandonment operations,…
Financial Health
Insufficient historyInsufficient history
Location
DDK Positioning Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides GNSS precise point positioning (PPP) services delivered via the Iridium satellite network. Develops correction services, receivers and software for high‑accuracy asset positioning and…
Serves organisations in offshore energy, maritime, agriculture and defence that need precise positioning for assets and operations worldwide, including commercial operators and defence users.
Financial Health
StrongStrong · Hiring · 24% CAGR over 4y
Location
WELL-SENSE TECHNOLOGY LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops fibre‑optic well surveillance technology for the oil and gas industry. Provides wellbore surveying and downhole data acquisition using deployable fibre‑optic sensors to measure acoustic,…
Serves B2B oil and gas operators, well owners and service teams managing exploration, production, integrity, stimulation, injection and abandonment programmes, including hard-to-access or high-volume…
Financial Health
WeakWeak · -97% CAGR over 1y
Location
Carbon Capture Machine (UK) Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops carbon capture and utilisation technology that captures CO₂ from industrial emissions and converts it into mineralised carbonates for use in cement and other materials, aiming to reduce…
Serves B2B industrial emitters and hard-to-decarbonise sectors, including cement producers and manufacturers that use mineral carbonate inputs, plus partners in government-funded climate and…
Financial Health
StableStable · -37% CAGR over 2y
Location
Tymor Marine Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops maritime technology software used to analyse vessel stability, emissions and motion for ships, offshore floating units and floating wind turbines. Also provides naval architecture, marine…
Serves B2B customers in maritime, offshore energy, marine renewables, defence, commercial shipping and cruise sectors, including operators and owners of offshore floating units, ships and floating…
Financial Health
StableStable · -11% CAGR over 2y
Location
CEREUS ULTRASONICS LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDevelops ultrasonic acoustics technology and inspection tools. Designs and supplies ultrasonic transducers, data acquisition systems, and downhole instruments such as cement bond logging and casing…
Serves B2B partners and engineering teams in oilfield energy, cleantech, marine, medical, industrial testing and audio sectors, including operators needing ultrasonic diagnostic, imaging or…
Financial Health
StrongStrong · Hiring · 66% CAGR over 1y
Location
CLEARWELL ENERGY HOLDINGS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsActs as a holding company and provides management services to group subsidiaries. The group develops and supplies electromagnetic flow assurance technology that inhibits mineral scale and bacterial…
Serves B2B oil and gas operators in the global energy industry, including onshore and offshore asset owners managing downhole and surface equipment, particularly those in remote or hazardous…
Financial Health
WeakWeak · 133% CAGR over 1y
Location
HYDROVOLVE LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops downhole drilling and well intervention technologies for oil, gas and geothermal operations. Provides tools and systems used in well drilling, completion and decommissioning to improve…
Serves B2B energy-sector customers, including geothermal developers, oil and gas operators, well engineering teams, and decommissioning contractors involved in drilling, completing, servicing, and…
Financial Health
StableStable · Hiring · 13% CAGR over 2y
Location
HPR ROV LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides compact remotely operated vehicle (ROV) systems and operators for subsea inspection, seabed surveys, and light intervention tasks. Supplies robotic equipment to support installation,…
Serves B2B operators and asset owners with underwater assets across offshore wind, oil and gas, nuclear and utilities, marine and shipping, aquaculture, and infrastructure/civil engineering sectors.
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 5y
Location
CRAM H2 LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong · 0% CAGR over 1y
Location
Hydromea Services Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
MUIR MATHESON AVIATION LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops and supplies aviation weather information systems, including ATIS, AWOS and METAR reporting solutions. Provides interfaces for AFTN and AMHS networks, along with installation, quality…
Serves the aviation sector, primarily UK airports and airfields from international hubs to small local sites, plus aircraft operators with aviation weather requirements.
Financial Health
StableStable · -85% CAGR over 2y
Location
GROVE ENTERPRISES REBORN (UK) LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
STEER ENERGY SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides engineering and technology consulting, research, and product development services. Works with energy and industrial sectors on problem definition, scientific research, testing, prototyping,…
Serves national and international B2B clients, including industry leaders in offshore, electricity, hydrogen, water, medical, gas and nuclear sectors.
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
RYSCO CORROSION UK LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
PULS8 Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Baker Hughes Pressure Control
Designs and supplies surface pressure control equipment and systems for oil and gas drilling and well intervention operations, including blowout preventers and wellhead pressure control assemblies…
Serves B2B customers in upstream energy, including oil and gas operators, drilling contractors and oilfield service companies running onshore and offshore well construction and production operations.
Location
VERTEBRATE ANTIBODIES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies research antibodies and related reagents for mammalian, avian, fish and pathogen studies. Provides ELISA assays, recombinant protein services, and custom antibody production and…
Serves academic, clinical and industry researchers in human, veterinary and fish health, including labs studying mammalian, avian, fish and pathogen biology worldwide.
Financial Health
StableStable · -61% CAGR over 5y
Location
DOWNING IMAGING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
VENUZA FUTURE ENERGY LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable
Location
TRIHEDRAL UK LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies VTScada HMI/SCADA software used to monitor and control industrial processes. Provides software licensing, system integration, engineering support, and training for sectors…
Serves businesses and public-sector utilities using industrial control systems, including water and wastewater, power generation and distribution, manufacturing, oil and gas, airports, food and…
Financial Health
StableStable · -67% CAGR over 4y
Location
BHS SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
FLOW ASSURED SC LTD.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
DIOKA THERAPEUTICS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -75% CAGR over 4y
Location
NATURAL RESEARCH (PROJECTS) LIMITED
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · -60% CAGR over 5y
Location
Aberdeen Orthopaedic Developments Limited
Trajectory
5y · 2021–NowFinancial Health
Insufficient historyInsufficient history
Location
AMGUID LTD
Trajectory
5y · 2021–NowFinancial Health
Insufficient historyInsufficient history
Location
Andorus Engineering Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Intellimax Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · Hiring · 11% CAGR over 4y
Location
Foxteq (UK) Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
RESMAN WIRELESS RESERVOIR SURVEILLANCE UK LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies reservoir tracer technology and monitoring systems for the energy industry, including wireless reservoir surveillance and data platforms that track movement of oil, gas, water…
Serves energy operators worldwide, primarily oil and gas companies and emerging energy developers in CCUS and geothermal, with buyers focused on reservoir performance, production optimisation and…
Financial Health
HealthyHealthy · -3% CAGR over 4y
Location
FLEMING TECHNOLOGIES LTD
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
Vessel Technology Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
Jupiter Electronics Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
FLAMER RESOURCES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Resolute Energy Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
OVALR LTD
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
STARIMEDICAL LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
SCORPEX ELECTRONICS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Locus ESD Limited
Trajectory
5y · 2021–NowFinancial Health
Insufficient historyInsufficient history
Location
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How Aberdeen Deep Tech companies work and how to sell to them
What they do
Aberdeen deep-tech firms usually earn revenue through paid pilots, engineering services, licences and longer-term supply or support contracts, rather than pure self-serve subscriptions. Many sell a mix of software, hardware, embedded systems, specialist analytics or technical services, with implementation work priced alongside the core technology. Early contracts often fund validation in a real operating environment, then expand into maintenance, integration, data access or repeat engineering work. Grant-funded R&D and collaborative projects can sit alongside commercial revenue, but buyers still tend to judge suppliers on deployment evidence, safety assurance and the cost of adapting the technology to existing workflows.
Who they sell to
Most buyers are technical or operational teams inside industrial, energy, infrastructure, public-sector and healthcare-adjacent organisations. The first sponsor is often a CTO, Head of Engineering, R&D lead, Operations Director, CIO or CISO, with finance, procurement, legal and compliance joining once a pilot becomes a production decision. Contracting tends to be direct and relationship-led, though public-sector and regulated buyers may use frameworks, tenders or formal RFP processes. Sales cycles are usually measured in months rather than weeks because buyers need technical proof, information-security review, integration planning and internal budget approval before a wider rollout.
What they buy
Most deep-tech firms tend to spend on tools that help small technical teams commercialise and support complex products. Common categories include cloud infrastructure, high-performance compute, data storage, observability, security testing, identity management, CRM, proposal management, project accounting, billing, quality management and documentation control. Hardware-led teams may also buy prototyping services, test facilities, component sourcing, certification advice and specialist insurance. On the services side, outbound sellers usually find openings around IP legal work, grant support, R&D tax advice, regulatory consulting, technical recruitment, outsourced finance, field marketing and partner-development support, especially where founders are still carrying commercial and operational roles themselves.
Why and how to sell to them
Purchase intent often appears when a research-led team moves from prototype to field deployment, wins a larger industrial customer, hires commercial leadership, enters a regulated procurement process or needs to evidence security, reliability and safety. The practical pains are rarely abstract: integration with legacy systems, long validation cycles, scarce engineering capacity, audit trails, certification work and buyer scepticism about unproven technology. Sales approaches tend to land better when they reduce deployment friction, shorten technical review, support compliance evidence or free senior engineers from administrative work. Claims should be specific to the use case and backed by proof from comparable regulated or industrial environments.
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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