What Dyer Engineering does

Dyer Engineering is a County Durham-headquartered advanced manufacturer founded in 1977 that delivers safety-critical fabricated, welded and CNC-machined metal components to global OEM and tier-1 prime contractor customers in the energy, defence, rail, transport and process industries. Operating from two sites in Annfield Plain and Harelaw (combined ~118,000 sq ft), the company runs 32 CNC machines, 45 weld sets and 12 overhead cranes, supported by a CAD/CAM design-for-manufacture function and a proprietary MES+ digital manufacturing execution system. Revenue is generated almost exclusively through bespoke project-based B2B contracts priced per engineering specification, with multi-year framework agreements (e.g., 30-year rail maintenance, 20+ years serving offshore wind operators) providing recurring tail income. Distribution is direct enterprise field sales to global blue-chip clients, supported by industry-body membership and an apprenticeship-led talent pipeline. Since 2019 the company has scaled turnover from £11M (2020) to £17M (2024) with £2M of profit, invested over £600K in new capacity in early 2026, and in August 2025 created parent company SST Group with £1.625M of NPIF II and Finance Durham Fund equity, simultaneously acquiring Washington-based Q-Laser.

Name

Dyer Engineering

Legal name

DYER Engineering Ltd

Website

https://dyer.co.uk

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

101–250 employees

Short description

Dyer Engineering is a County Durham-headquartered advanced manufacturer founded in 1977 producing safety-critical fabricated, welded and CNC-machined metal components for global OEMs and tier-1 primes in energy, defence, rail, transport and process industries; now operating as part of SST Group following the August 2025 acquisition of Q-Laser.

Ownership category

akta.pro rank

Product category

Industrial Fabrication and Machining Services

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Mining and Oil and Gas Field Machinery Manufacturing (33313), Construction Machinery Manufacturing (33312)

SIC

Oil & Gas Field Machinery & Equipment (3533), General Industrial Machinery & Equipment (3560), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Oilfield Equipment Manufacturing & Supply (Wellheads, BOPs, Surface Equipment) (EUALABAL)

akta.pro secondary industries

Specialty Power Systems MRO (Generators, Compressors, Pumps, Welders) (TLAKAHAJ), OFS Engineering, Construction & O&M (Field Development, Brownfield, Maintenance) (EUALABAM)

Keywords

• Fabrication and machining
• CNC machining services
• Metal welding services
• Subsea engineering components
• Rail component manufacturing

Headquarters

HQ city

Annfield Plain

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Fabricated Components Manufacturing: Manufacture of complex fabricated and welded components for diverse industries including energy, defence, transport, and process sectors. Components include structural steelwork, cable carousels, umbilicals, subsea equipment, and large-scale structures.
2. Machined Components Manufacturing: CNC machining of complex components with precise tolerances using VMC, HMC, and Universal milling. Production of intricate cylindrical parts for global projects across all served industries.
3. Project-Based Engineering Solutions: End-to-end engineering solutions from design for manufacture through to assembly and delivery. Includes design refinement, planning, progress updates, and post-project review services.
4. Aftermarket and MRO Services: Maintenance, repair, and overhaul services including bogie refurbishment, yellow goods repairs and upgrades, and reverse engineering for process industry facilities.

Pricing tiers

Go-to-market motion3 records

Distribution channels1 record

Marketing channels7 records

Core offering

Dyer Engineering is a UK-based advanced manufacturer delivering end-to-end fabrication, specialist welding, CNC machining, surface preparation, coating, and assembly for complex metal components. It serves global OEMs and tier-1 primes across energy (offshore oil & gas, offshore wind), defence, transport (rail, engines), and process industries. Operations are delivered from two County Durham sites covering 110,000+ sq ft with 32 CNC machines, 45 weld sets, and 12 overhead cranes.

Product overview

Dyer Engineering is a manufacturing company offering a unified portfolio of advanced engineering solutions rather than a modular software platform. The core offering spans fabrication, welding, CNC machining, surface preparation, and assembly services delivered from a single UK facility. Key product lines include subsea engineering components (umbilical systems, cable carousels, subsea trenchers), rail industry components (bogie assemblies, mounting frames, safety-critical parts), and defence components (vehicle assemblies, blast door mechanisms). Supporting capabilities include CAD/CAM design services, profiling (laser, plasma, oxy-fuel), and surface preparation with dedicated painting/coating shops. The company operates 32 CNC machines, 45 weld sets, and 12 overhead cranes across two sites in County Durham.

Differentiator

Problem solved

Functional benefit

Products and services

• Advanced Manufacturing Services Integrated contract manufacturing service combining CAD/CAM design for manufacture, laser/plasma/oxy-fuel profiling, specialist MIG/MAG/TIG/FCAW/MMA welding, VMC and HMC CNC machining, shotblasting and pre-treatment, wet and powder coating, and final assembly under one roof. Sold to enterprise OEMs and tier-1 prime contractors requiring complex, safety-critical metal components.
• Subsea Engineering Components High-integrity fabricated and machined subsea components for offshore energy projects, including umbilical clamping systems, cable carousels, sub-sea trenchers, subsea ploughs, pipeline end terminations (PLETs), cable winding assemblies, and SURF protection systems. Delivered for offshore oil & gas and offshore wind operators globally.
• Rail Industry Components Safety-critical rail vehicle components manufactured under EN 15085-2 CL1 ECWRV European accreditation, including bogies, diesel engine mounting frames, electronics equipment frames, and crash worthiness parts compliant with GM/RT 2450 and GM/RT 2005. Sold to European rail OEMs and rolling stock builders with 30-year maintenance programme support.
• Defence Components Critical fabricated and machined defence components including combat engineering vehicle front loading assemblies, blast door mechanisms, on-vehicle stowage solutions for Urgent Operational Requirements (UOR), and armour plate processing and welding with capability for direct theatre shipment. Supplied to defence primes.
• Aftermarket and MRO Services Maintenance, repair, and overhaul services for installed equipment including bogie refurbishment, yellow goods repairs and upgrades, and reverse engineering of legacy components for process industry facilities such as tissue paper and cardboard plants. Includes on-site and off-site maintenance support.

Quantifiable outcome

• Turnover growth from £11M (2020) to £17M (2024)
• +4 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered important, core, industry and community.

• North East STEM Foundation (NESF)importantGTM or Marketing Partner · 16 February 2026NESF business member leading practical STEM sessions. Delivered hands-on STEM Day engaging 80 Year 9-11 students with workshops in civil engineering, maths, physics, and advanced manufacturing.
• Q-LasercoreStrategic or Co-development Partner · 19 August 2025Washington-based laser cutting and fabrication firm acquired as first step in SST Group formation. 30-strong team bringing over decade of expertise in laser cutting, press braking, waterjet cutting, and fabrication.
• North East STEM FoundationimportantGTM or Marketing Partner · 1 September 2024Silver sponsor supporting STEM education initiatives. Dyer leads practical sessions demonstrating skills required in modern manufacturing. Partnership addresses skills gaps and promotes STEM careers in local community.
• New College DurhamcoreStrategic or Co-development Partner · 1 June 2024Strategic education partnership delivering apprenticeship programme in machining and welding. Supports Skills Forge initiative and Level 2 Fabrication and Welding course sponsorship. Apprentices rotate through production, quality control, and engineering solutions departments.
• Make UKindustryOthersNational industry body member. Richard Bradley serves on Regional Advisory Board. Active participant in awards programmes and policy advocacy for UK manufacturing.
• Railway Industry AssociationindustryOthersSector-specific industry body membership for rail sector engagement and market development.
• Renewable UKindustryOthersSector-specific industry body membership for offshore wind and renewable energy sector engagement.
• Engineering & Manufacturing NetworkindustryOthersRegional industry network. Richard Bradley serves as Chair, driving sector growth and collaboration.
• Red Sky FoundationcommunityOthersCharity partner supporting babies and children with heart conditions. Dyer team members have completed Coast 2 Coast bike rides and Sandstone Way challenges raising over £7,000 and £1,000 respectively.
• County Durham FoodbankcommunityOthersCharitable partnership providing custom-made sorting tables designed and manufactured free of charge for 38 distribution centres.

Scale indicators14 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• C&N Fabrications: Northern England-based structural steel and architectural metalwork fabricator. Comparable as a regional UK fabrication business with similar capabilities (welding, profiling, assembly) serving construction and industrial customers.
• MTL Advanced: UK precision engineering and fabrication business serving defence, nuclear, rail, and aerospace with laser cutting, welding, and CNC machining. Closely matches Dyer's vertical mix and EN 15085-style certifications.
• Hadley Group: UK-based cold roll-forming and steel fabrication group serving construction, automotive, and industrial markets. Comparable in scale, manufacturing technology (CNC, welding, profiling), and direct-to-OEM commercial model.
• Teknequip: UK-based specialist in subsea cable handling equipment including carousels, deployment systems, and SURF components. Directly comparable niche peer given Dyer's flagship 7,000Te cable carousel and umbilical reeling work for offshore energy.
• Brandauer: Mid-sized Birmingham-based precision pressings and metal stamping manufacturer serving automotive, electrical, and industrial markets. Comparable contract manufacturing business with similar headcount range and B2B OEM customer model.
• WEC Group: UK-based metal fabrication, laser cutting, and welding group operating across multiple sites. Direct comparable as a contract fabricator serving energy, rail, construction, and process industries with similar scale (250+ employees) and end-market mix.
• Avingtrans: AIM-listed UK engineering group with operations in energy, defence, rail, and process industries, providing fabricated components and engineered solutions. Direct comparable in terms of vertical exposure (subsea, rail, scientific) and subsea engineering capabilities.

Broad incumbents

• Altrad: Global industrial services and engineering group with extensive fabrication, coating, and MRO capabilities across energy, process, and infrastructure. Larger and more diversified incumbent operating in the same end-markets as Dyer, particularly in oil & gas MRO.
• Bilfinger UK: Major European industrial services provider with UK operations in process, energy, and manufacturing support. Broad incumbent offering fabrication, maintenance, and engineering services overlapping with Dyer's energy and process industry work.

Regional players

• Whessoe Engineering: North East England-based engineering firm with heritage in process industry storage, fabrication, and energy infrastructure. Regional comparable sharing the County Durham industrial base and similar defence/energy customer profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/dyer-engineering-ltd

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dyer Engineering