Roota Engineering
Unit D1, Harrison Street, Rotherham, S61 1EE
About
ROOTA ENGINEERING LIMITED, a UK-based contract manufacturer with over 50 years of precision engineering experience operating from Rotherham and Barton-upon-Humber, specialises in the end-to-end design, manufacture, finishing, and delivery of high-integrity, complex components from challenging materials and exotic alloys. Their advanced capabilities include specialist design and CNC machining (mill, turn, grind), with a particular expertise in spherical grinding for ball valve systems, and they work with materials such as Inconel, nickel, super duplex, and MP35N. Serving demanding sectors including Oil and Gas, Defence, and Power Generation, Roota Engineering ensures reliability and fast lead times for prototypes, bespoke parts, and batch production through a quality management system certified to consistently satisfy customer needs and internationally certified health and safety standards.
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ROOTA ENGINEERING LIMITED, operating from its facilities in Rotherham and Barton-upon-Humber, UK, is a seasoned contract manufacturer with over 50 years of experience in precision engineering. They specialise in the design, manufacture, finishing, and delivery of high-integrity, complex components, particularly those made from challenging materials and exotic alloys.
The company's extensive capabilities include specialist design, advanced CNC machining (mill, turn, grind), and critical finishing processes such as spherical and flat-lapping, with a particular expertise in spherical grinding for ball valve systems. Roota Engineering works with a wide range of materials including Inconel, nickel, super duplex, and MP35N, and serves demanding sectors such as Oil and Gas, Defence, and Power Generation.
Roota Engineering offers an end-to-end service, from initial requirements to rigorous testing and inspection, ensuring reliability and fast lead times for prototypes, bespoke parts, and batch production. Their quality management system is certified to consistently satisfy customer needs, and they manage health and safety risks to an internationally certified standard.
Verified facts— hover any value to see its source
CNC capability2
- Sub-process
- Milling, Turning, Grinding
- MOQ (minimum batch)
- one-off
Materials & sectors2
- Materials
- Inconel, Monel, Mild steel
- Industries served
- Oil & gas
Certifications & approvals1
- ISO 9001
- Held
Services & production2
- DFM support
- Yes
- In-house finishing
- Grinding, Lapping, Polishing
34 of 41 facets not yet verified — show which
CNC capability: Specialist categories · Named machine brands · Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · Lead time (weeks)
Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered
Welding & fabrication: Welding automation · Welding materials · Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level
Quality & traceability: NDT methods · Part marking · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)
Services & production: Repeat orders (Kanban / VMI)