AJT Engineering

Craigshaw Crescent, West Tullos, Aberdeen, AB12 3TB

About

AJT Engineering Limited is a highly experienced UK-based contract manufacturer in Aberdeen, leveraging over 40 years of expertise to provide multi-discipline engineering services across traditional and renewable energy sectors through its Energy Engineering, Energy Site Services, and Energy Fabrication divisions. They possess significant precision machining capabilities, including multi-axis turning, boring, and milling, alongside specialised welding adhering to international standards and dedicated assembly and testing facilities with high-pressure hydro testing. Serving Oil & Gas, Hydro, Wind, and Hydrogen sectors, AJT Engineering undertakes complex projects such as the repair and testing of pressure control equipment and the manufacture of electrolysis and storage systems. Their robust certifications, including ISO 9001, ISO 14001, ISO 45001, EN1090, ISO3834, API Spec Q1, and Fit for Offshore Renewables (F4OR) accreditation, alongside approvals like Achilles Silver Plus and FPAL, underscore their commitment to quality and safety, differentiating them through their comprehensive, accredited, and sector-diverse offering.

More detail ↓

AJT Engineering Limited is a highly experienced UK-based contract manufacturer, operating from extensive facilities in Aberdeen. With over 40 years in the industry, they provide multi-discipline engineering services across both traditional and renewable energy sectors. Their operations are structured into three key divisions: Energy Engineering, Energy Site Services, and Energy Fabrication, enabling them to offer a comprehensive range of solutions.

The company boasts significant precision machining capabilities, including multi-axis turning, boring, and milling, supported by a large workshop equipped with multiple overhead cranes. AJT Engineering offers specialised welding services adhering to international standards and possesses dedicated assembly and testing facilities with high-pressure hydro testing capabilities. They serve a broad spectrum of energy sectors, including Oil & Gas, Hydro, Wind, and Hydrogen, undertaking complex projects such as the repair and testing of pressure control equipment and the manufacture of electrolysis and storage systems.

AJT Engineering holds a robust portfolio of certifications and accreditations, including ISO 9001, ISO 14001, ISO 45001, EN1090, ISO3834, and API Spec Q1, alongside official API monograms. They are also Fit for Offshore Renewables (F4OR) accredited and hold approvals such as Achilles Silver Plus and FPAL. Notable project experience includes the refurbishment of Blowout Preventers (BOPs), turnkey manufacturing of high-pressure riser sections, and the installation of critical valves for hydro power stations.

Verified facts— hover any value to see its source

CNC capability6

Sub-process
,
Specialist categories
Named machine brands
Tier-one builder presence
MOQ (minimum batch)
Lead time (weeks)

Materials & sectors2

Materials
Industries served
, ,

Certifications & approvals2

ISO 9001
ISO 14001

Quality & traceability1

NDT methods

Welding & fabrication5

Welding automation
Welding materials
Fabrication offered
Fabrication sub-categories
EN 1090 EXC level

Services & production2

DFM support
In-house finishing
23 of 41 facets not yet verified — show which

CNC capability: CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining

Certifications & approvals: AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered

Welding & fabrication: Coded welding (any)

Quality & traceability: Part marking · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)

Services & production: Repeat orders (Kanban / VMI)