IATF 16949-Certified Machining in the UK

40 of 2017 verified UK manufacturers on cmgraph's CNC Machining — UK lens hold IATF 16949 2% of the cohort.

IATF 16949 is the automotive quality standard, built on ISO 9001 and adding the defect-prevention apparatus of the automotive supply chain: APQP, PPAP submission, FMEA, MSA and SPC. It is effectively mandatory for direct supply to vehicle manufacturers.

Also known as TS 16949, ISO/TS 16949 or automotive quality certification.

Ranked by verified factslens v0.4.7vocab 2026-07-28how this list is built →
#ManufacturerTownRegionVerified
1Marrill

High-volume metal pressings/assemblies; EPD coating, IATF 16949.

CoventryWest Midlands18 facts
2D.J.J. Precision Engineering

Tier 1 automotive supplier; multi-axis CNC, JOSCAR, MoD & Rolls-Royce approved.

PontypoolWales17 facts
3ENL

Tech plastic injection molding & tooling; AS9100D, IATF 16949, 24/7.

PortsmouthSouth East17 facts
4Marrill

IATF 16949; CNC milling (5-axis, large envelope); sheet metal; aluminum welding

CoventryWest Midlands17 facts
5C.brandauer & CO.

Milling, turning, in-house design, repeat orders, ISO 14001, ISO 9001

West Midlands16 facts
6CTT Technology (UK)

Global precision parts manufacturer; ISO 13485, AS9100D, rapid prototyping

BirminghamWest Midlands16 facts
7Excel Precision Engineering Services

IATF 16949, DFM, milling, turning, sheet metal, mill-turn

LlanelliWales16 facts
8Harry Burrows Fabrications

Large-envelope CNC milling, sheet metal; IATF 16949, EN 1090 EXC2

CoventryWest Midlands16 facts
9Turbocam UK

Turbomachinery specialists — AS9100, IATF 16949, ISO 9001, NADCAP, 5-axis CNC, ECM, DMLS.

FarehamSouth East14 facts
10Olympus Engineering

Mill-turn specialists; DMG Mori, Mazak machines; deburring

Stoke-on-TrentWest Midlands13 facts
11Shapers' Technologies UK

Plastic injection moulding; IATF 16949, in-house tooling, large format, assembly

BirminghamWest Midlands13 facts
12Alsager Precision

Sheet metal fabrication & CNC machining — DFM, 3D scanning, Rolls-Royce.

Wistaston Road CreweNorth West12 facts
13Opus International Products

Haas CNC milling, large envelope, ±0.005 tol, 1200t molding, assembly, prototypes, IATF, ISO14001

Leamington SpaWest Midlands12 facts
14West END Precision

Citizen, Star mill-turn; Swiss-type; stainless steel; ±0.004" tol; IATF 16949

BidefordSouth West12 facts
15Coker Engineering

AS9100D aerospace/defense machining: exotic alloys, high-volume.

TauntonSouth West11 facts
16Muller AES UK

High-volume Escomatic and micro-precision machining; IATF16949 certified.

RedditchWest Midlands11 facts
17Muller England

Precision CNC machining: multi-axis, IATF 16949, 24hr lights-out.

RedditchWest Midlands11 facts
18Ricardo UK

AS9100D, IATF 16949, ISO 14001, ISO 9001. Titanium, Inconel. 5-axis milling.

Shoreham-By-SeaSouth East11 facts
19Shield Engineering (Syston)

Large envelope CNC milling, turning; IATF 16949 certified

SystonEast Midlands11 facts
20Dawson Shanahan

Copper component specialists; cold forming, CNC machining, IATF 16949 certified.

WelshpoolWales10 facts
21Precision Tooling Services

Mill-turn; AS9100D, IATF 16949 certified for aerospace, auto, oil & gas.

PrestwickScotland10 facts
22Quantum Turned Parts

IATF 16949 certified, DFM support, aluminium, Citizen, Star.

HinckleyEast Midlands10 facts
23Shield Engineering

Tier 1 supplier of machined & assembled cast/forged parts; IATF 16949 accredited

LeicesterEast Midlands10 facts
24Stechford Mouldings

Bespoke plastic moulding specialist — DFM, assembly, high-volume production.

BirminghamWest Midlands10 facts
25C N C Speedwell

Mass production machining: cast iron, aluminum, steel; IATF 16949 certified.

BrownhillsWest Midlands9 facts
26Ennovi Advanced Mobility Solutions UK

Injection molding, mech assembly; high vol; IATF 16949, ISO 13485, 14001, 9001.

ArbroathScotland9 facts
27Fractory

Metal fab — DFM, ISO 9001, milling, turning

BoltonNorth West9 facts
28Shield Engineering Projects

High-volume cast iron machining & assembly; IATF 16949 accredited.

LeicesterEast Midlands9 facts
29Tooling 2000

Precision machining — AS9100D, IATF 16949, DFM support.

BirminghamWest Midlands9 facts
30G W Atkins and Sons

Aluminium foundry & die casting; IATF 16949 accredited Tier 1 supplier

LeicesterEast Midlands8 facts
31Newfield Fabrications Company

Metal fab: IATF 16949, DFM, in-house finishing.

SandbachNorth West8 facts
32O.L.D. Engineering Company

Milling, turning; aluminium; low volume; IATF 16949, ISO 9001

LeicesterEast Midlands8 facts
33Olympus Engineering (Holdings)

Hydraulic manifold and off-highway specialist; ISO 9001, IATF 16949 certified.

AltrinchamNorth West8 facts
34Shield Manufacturing Technologies

Volume cast iron machining & aluminium foundry; IATF 16949 accredited.

LeicesterEast Midlands8 facts
35Vetheon

Precision manufacturing: fabrication, assembly, NPI, ISO 9001/IATF 16949.

Stoke-On-TrentWest Midlands8 facts
36VTL Precision (Huddersfield)

Large-envelope CNC milling for aerospace & automotive; DFM support

HuddersfieldYorkshire and the Humber8 facts
37Westley Engineering

Sheet metal fabrication; AS9100, IATF 16949, ISO 9001; DFM support

BirminghamWest Midlands8 facts
38BMS Machining

Production CNC machining: cast iron, IATF 16949, heavy truck/auto.

Stoke On TrentWest Midlands7 facts
39Burrows & Smith

Volume cast iron production; IATF 16949 accredited, design & assembly.

LeicesterEast Midlands7 facts
40Hewmor Products

Metal presswork & tooling: milling, in-house toolroom, IATF 16949, ISO 9001, DFM

WolverhamptonWest Midlands6 facts

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