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TIC Companies in Middlesbrough: 117 Active Firms (2026)
TIC companies test, inspect and certify products, systems and processes for clients in and around Middlesbrough.
Buying centres tend to sit with quality, engineering, HSE, asset integrity and procurement teams rather than general IT or marketing budgets. In and around Middlesbrough, the more relevant buyers are industrial operators, construction and infrastructure contractors, manufacturers, local public-sector bodies and standards-led service businesses that need independent evidence before work can proceed. Engagements are usually operational rather than advisory-only: site inspection programmes, laboratory or materials testing, calibration schedules, audit support, certification readiness and ongoing surveillance. Relevant suppliers have enough technical staff, equipment access and scheduling capacity to support repeat work across regulated or contractually specified environments.
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Middlesbrough has 117 actively trading TIC companies, giving the local market a fairly compact supplier base rather than a broad national cluster. Reported employment across the cohort totals 518 people, which points to many owner-managed or specialist technical firms alongside a smaller group with greater operational depth. Only 4 sit above the £5M turnover threshold, so revenue scale is concentrated. A further 23 have been incorporated since 2022, suggesting some recent formation of testing, inspection and compliance-led providers, but the centre of gravity still appears to be modestly sized operators serving industrial, construction and standards-driven clients across Teesside.
Conformity assessment work in the UK is structured around competence, independence and traceability. Accreditation acts as the formal competence signal for bodies carrying out testing, calibration, inspection and certification; UKAS is the UK National Accreditation Body, and government policy recognises UKAS accreditation for organisations operating in the UK. Product conformity adds another layer: UKCA and CE regimes determine when independent assessment and marking are needed, while OPSS guidance covers the appointment of Approved Bodies for Great Britain and UK Notified Bodies for Northern Ireland. For Middlesbrough providers serving industrial clients, the commercial issue is often proof of competence before a contract is awarded.
Demand appears likely to follow the spending patterns of regulated industrial, infrastructure and manufacturing customers rather than consumer cycles. Suppliers with accredited methods, dependable field capacity and repeat inspection schedules tend to be better placed than generalist consultancies, particularly where clients need audit trails for procurement or safety cases. The cohort also looks uneven: many operators appear small and technically specialised, while scaled providers are relatively scarce. That shape tends to favour subcontracting, partnership work and occasional consolidation when customers want wider geographic cover, broader scopes of accreditation or fewer counterparties in critical assurance chains.
117
Active firms
2026
4
Above £5M
Reported turnover
23
Since 2022
New incorporations
Key facts
About 3% of the trading cohort reports turnover above £5M (4 of 117 firms) — the rest sits below that revenue band.
19% of the cohort was incorporated since 2022 (23 firms), so a sizeable share is in its first few filing cycles.
UKAS is the sole UK National Accreditation Body, appointed under the Accreditation Regulations 2009.
GOV.UK describes third-party accreditation as “checking the checkers”, with accreditation used to establish that conformity assessment bodies are competent.
UKCA and CE regimes cover more than 20 product types, with sector-specific rules determining when third-party assessment and marking are required.
OPSS says UK conformity assessment bodies seeking Approved Body or UK Notified Body status are appointed by the Secretary of State and listed on the UK Market Conformity Assessment Bodies database.
Testing is commonly the largest service line, while certification is often identified as the faster-growing service segment.
Top Middlesbrough TIC companies
Evolve Building Control Consultants Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building control inspection services for construction projects as a licensed approved inspector. Conducts plan assessments, site inspections and compliance checks to ensure buildings meet UK…
Serves property owners, developers, architects and contractors with construction projects requiring Building Control approval across the North-East and Yorkshire, covering domestic and commercial…
Financial Health
StrongStrong · Hiring · 21% CAGR over 3y
Location
Durham Lifting Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides lifting equipment testing, proof load testing and statutory examinations. Manufactures and fabricates lifting systems and modular spreader beams, and supplies, hires, installs and services…
Serves B2B customers in industrial, engineering, construction and material-handling environments across the North UK, including organisations operating cranes, hoists, rigging and load-securing…
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
Virasel Valve Solutions Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides industrial valve servicing, repair, overhaul, calibration, and testing, including pressure safety valves and flame arresters. Supplies valves and spare parts, and operates workshop and…
Serves B2B and public-sector customers in pharmaceutical, power, utilities, oil and gas, chemical, food and beverage, aerospace and armed forces sectors across the UK.
Financial Health
StrongStrong · Hiring · 37% CAGR over 4y
Location
Fourquest Energy
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides pre‑commissioning and commissioning services for energy and industrial facilities, including chemical cleaning, pigging, pipeline testing and drying, nitrogen purging, tank and heat…
Serves B2B energy and industrial operators worldwide, including plant owners, pipeline companies and facilities teams managing startups, shutdowns, outages and maintenance events.
Financial Health
StrongStrong · Hiring · 26% CAGR over 2y
Location
Virtue Inspection Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
Bdf Energy Limited
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
KREN LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Robertson Ndt Inspection Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
Alllift Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
BLACKTEK SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
Tees Valley Lifting & Engineering Services Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides marine engineering and mechanical services including ship repair, mobilisation and demobilisation, fabrication and welding. Conducts testing and inspection of lifting equipment and cranes,…
Serves public-sector bodies and private engineering clients, especially marine, ship repair, aerospace, civil and military marine, energy generation, venues, churches and organisations with lifting…
Financial Health
WeakWeak · -20% CAGR over 4y
Location
A&v Completions Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong
Location
Nunthorpe Instrumentation Services Limited
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
Foxtec Instruments Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -16% CAGR over 4y
Location
Hill’s Inspection Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
Location
JLD Inspection Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
Renewable Asset Protection Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
Dou6le6 Ltd
Trajectory
1y · 2024–NowFinancial Health
Insufficient historyInsufficient history
Location
DCE Fabrications Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
SMS TECHNICAL LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy
Location
Mewps and Cherry Picker Services Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides hire, sales, servicing and repair of powered access equipment including MEWPs, cherry pickers and scissor lifts. Also carries out LOLER inspections, maintenance, refurbishment and breakdown…
Serves UK businesses that own, hire or operate MEWPs, cherry pickers and access platforms, including access-equipment fleet operators and worksites needing powered access equipment.
Financial Health
StrongStrong · Growing · 0% CAGR over 5y
Location
CRYOGENIC-INSULATION-SERVICES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Axiom Engineering Associates Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides engineering consultancy focused on asset integrity for industrial facilities. Services include inspection and non‑destructive testing, materials and mechanical engineering, process safety,…
Serves B2B industrial asset owners and operators in the chemical, bulk storage, energy, food, oil and gas, and pharmaceutical sectors across asset-intensive facilities.
Financial Health
HealthyHealthy · Hiring · 16% CAGR over 2y
Location
B & W Lifting Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsManufactures, supplies, rents, and maintains lifting and load restraint equipment. Products include chain slings, hoists, shackles, lashing systems, and height safety equipment. Also provides…
Serves businesses in the North East, including industrial, construction, transport and car transporter operators, plus teams responsible for lifting, load restraint and height safety equipment.
Financial Health
StrongStrong · Growing · 1% CAGR over 4y
Location
Southern Asset Management Limited
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides non-destructive testing and structural inspection of roadside and industrial infrastructure such as lighting columns, masts and signs, using ultrasonic, eddy current and static load testing.…
Serves UK local authorities, infrastructure contractors and private operators managing highways, roadside assets, public networks, open spaces and industrial facilities.
Financial Health
StableStable · Hiring · 199% CAGR over 1y
Location
OES OILFIELD SERVICES (UK) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides asset integrity management services for the oil and gas and energy sectors, including equipment and rig inspections, non‑destructive testing, dropped object surveys, compliance audits,…
Serves B2B clients in the oil, gas and energy sectors, including drilling contractors, rig operators, asset owners and third-party inspection companies managing onshore and offshore facilities.
Financial Health
StrongStrong · Hiring · 6% CAGR over 4y
Location
Eton Environmental Group Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building health and safety compliance services including asbestos surveys and management, fire risk assessments, legionella risk assessments, lead paint sampling, hazardous materials…
Targets B2B property owners, landlords, housing associations and facilities/property managers responsible for commercial and residential building compliance across office, retail and managed property…
Financial Health
StableStable · -2% CAGR over 4y
Location
INTEROCEAN PERSONNEL SERVICES (UK) LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides marine engineering, consultancy and inspection services for offshore oil and gas, maritime and renewable energy projects. Activities include marine warranty, survey and subsea work, UAV…
Serves B2B clients in offshore oil and gas, marine, and renewable energy sectors, including offshore wind developers, asset owners and operators across project development, construction, operations,…
Financial Health
DistressedDistressed · -12% CAGR over 3y
Location
MCGEADY'S INSTRUMENT SERVICES LTD
Trajectory
2y · 2023–NowFinancial Health
Insufficient historyInsufficient history
Location
Solmek Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides ground investigation and geotechnical services for construction and development projects, including desk studies, intrusive site investigations, soil and groundwater testing, contamination…
Serves individuals, developers and businesses across the UK in domestic, commercial and industrial property projects, including housing, leisure, brownfield redevelopment and planning-related site…
Financial Health
StableStable · 0% CAGR over 4y
Location
Valve Asset Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides industrial valve services including inspection, testing, calibration, repair and refurbishment of safety, control and isolation valves. Offers workshop and onsite maintenance, mobile…
Serves B2B industrial customers needing valve testing, repair and asset support, including plant operators, maintenance teams and engineering buyers. Targets organisations across sectors using…
Financial Health
HealthyHealthy · Hiring · 178% CAGR over 4y
Location
Jrc Electrical Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
INSTRUMENTATION TECHNICAL SERVICES LTD
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak
Location
FENTEC - TECHNOLOGIES LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable
Location
DJR CONTRACT SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
Waveform Technical Surveyors Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical inspection and testing services to support regulatory compliance. Conducts EICR certification, thermal imaging surveys, power quality and load profiling analysis, and produces…
Serves businesses, duty holders and public sector organisations responsible for workplace electrical compliance, including councils, design consultancies and facilities or maintenance teams managing…
Financial Health
DistressedDistressed · -23% CAGR over 2y
Location
RS Industrial Services
Trajectory
3y · 2023–NowProvides crane servicing, repair and maintenance for industrial lifting equipment, including LOLER inspections and compliance support. Designs and supplies lifting systems, offers operator training,…
Serves UK heavy industry businesses operating cranes and lifting assets, targeting operations, maintenance and safety/compliance teams at engineering, manufacturing and industrial sites.
Financial Health
Insufficient historyInsufficient history · 11% CAGR over 1y
Location
Gas And Environmental Services Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies measurement and electrical testing equipment and provides calibration, maintenance and repair services for test instruments. Also delivers training courses related to electrical safety,…
Serves businesses and professionals that use measurement and electrical testing equipment, including teams needing calibration support and safety or compliance training.
Financial Health
WeakWeak · -1% CAGR over 5y
Location
Ethos A&M Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides passive fire safety services including fire door surveys, inspections, repairs and replacement programmes, fire‑stopping installations, and fire strategy drawings. Conducts compliance…
Serves building owners, facilities managers and Responsible Persons across the UK, including organisations in multiple sectors with premises requiring fire door and passive fire safety compliance.
Financial Health
StrongStrong
Location
GAN Technical Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
GVB Inspections Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -16% CAGR over 4y
Location
HAYFIELD INSTRUMENTATION SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
PJW INSTRUMENTATION LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
Mak Testing Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
GLR Rigging Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
LOFTY ENGINEERING (NE) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · -68% CAGR over 4y
Location
TJR INSPECTION LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Grey's Inspection Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -16% CAGR over 4y
Location
Instrument Automation Solutions Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · 0% CAGR over 2y
Location
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How Middlesbrough TIC companies work and how to sell to them
What they do
Most Middlesbrough TIC providers earn revenue from fee-for-service technical work, repeat inspection programmes and certification or surveillance contracts. Pricing usually follows the job shape: per sample, per test, per instrument, per site visit, day-rate fieldwork or fixed fees for audit and certification support. Certificates, reports, calibration records and inspection files are the commercial artefacts, but the underlying service is capacity: competent staff, controlled methods, equipment access and the ability to turn work round without disrupting client operations. Recurring schedules matter because many clients need evidence at set intervals, not just when a fault or project milestone appears.
Who they sell to
Typical customers are industrial sites, engineering contractors, manufacturers, construction firms, facilities operators and public-sector buyers with safety, quality or procurement obligations. The day-to-day sponsor is often a quality manager, HSE lead, maintenance manager, project engineer, asset integrity lead or technical authority; procurement usually becomes more involved once a supplier is being added to an approved list or framework. Contract size ranges from ad hoc testing and urgent site inspections to recurring multi-site programmes. Short-cycle work can be won through direct technical conversations, while larger programmes tend to involve tenders, approved-supplier onboarding, insurance checks and evidence of accreditation scope.
What they buy
Most TIC firms tend to spend on systems that protect traceability, scheduling and margin. Common software categories include laboratory information management, calibration management, field-service scheduling, document control, quality management, CRM, quoting, finance, HR, training records and cyber security. Operational spend also sits in test equipment, reference materials, calibration services, vehicles, insurance, PPE, premises, waste handling and subcontract laboratory capacity. Recruitment and training providers can be relevant where a firm needs inspectors, auditors, laboratory technicians or quality staff with sector credentials. Marketing spend is usually practical: sector pages, tender support, case material and local search visibility rather than broad consumer advertising.
Why and how to sell to them
TIC buyers tend to evaluate suppliers when operational pressure exposes a constraint: inspection backlogs, audit findings, a new accreditation scope, a lost certificate trail, equipment downtime or a contract that requires wider geographic cover. Other triggers include senior technical hires, new premises, larger framework bids, new regulated product work and customer requests for shorter turnaround times. Outbound works better when it links to risk, traceability and utilisation rather than generic productivity claims. A credible message shows how the offer reduces missed visits, rework, nonconformities, idle equipment time or tender friction without weakening independence or control of evidence.
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 Middlesbrough
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Frequently asked questions
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