Natural Materials Group

Research Laboratories

Sir Robert Hadfield Building, Mappin Street, Sheffield, South Yorkshire, S1 3JD

Shale Engineering Ltd

Precision Engineering

Unit 9 Aldred Close, Norwood Industrial Estate, Killamarsh, Sheffield, South Yorkshire, S21 2JH

River Don Steel & Engineering

General Engineers

4 Archer Road, Sheffield, South Yorkshire, S8 0JR

M F H Engineering Holdings Ltd

General Engineers

38 East Bank Road, Sheffield, South Yorkshire, S2 3PS

Diamro Engineering & Fabrications Co

General Engineers

7 Station Works, Station Road, Ecclesfield, Sheffield, South Yorkshire, S35 9YR

Burley Precision Engineering Ltd

Precision Engineering

63 Jenkin Road, Sheffield, South Yorkshire, S9 1AT

Langsett Light Engineering

Precision Engineering

Unit 5b Sheffield Road, Oxspring, Sheffield, South Yorkshire, S36 8YW

Cosmopolitan Engineering Ltd

General Engineers

102 Holywell Road, Sheffield, South Yorkshire, S4 8AS

Whiteley Lifting & Engineering Services

General Engineers

Claywheels Lane Depot, Claywheels Lane, Sheffield, South Yorkshire, S6 1LZ

C H Engineering

Precision Engineering

The Workshop, Osborne Road, Kiveton Park, Sheffield, South Yorkshire, S26 6PQ

M F H Engineering Holdings Ltd

General Engineers

Charlotte House, 500 Charlotte Road, Sheffield, South Yorkshire, S2 4ER

Marsh Engineering Killamarsh Ltd

General Engineers

Unit 9 Compass Court, Westthorpe Fields Road, Killamarsh, Sheffield, South Yorkshire, S21 1TW

D Hammond Engineering Ltd

General Engineers

Unit B1 Staniforth Works, Main Street, Sheffield, South Yorkshire, S12 4LB

Hurrell Engineering Analysis Ltd

Consulting Engineers

Meadowlands Holt House Farm, Long Line, Sheffield, South Yorkshire, S11 7TX

Swallownest Engineering Co Ltd

General Engineers

Nine Trees, Morthen Road, Thurcroft, Rotherham, South Yorkshire, S66 9JG

CNC & Conventional Machinig, Gear cutting of various types upto 50" dia, industrial transmission repair and fabrication work....

B P H Engineering Services Ltd

General Engineers

86 Holywell Road, Sheffield, South Yorkshire, S4 8AS

Mossbrook Engineering Services Ltd

Engineering Services

55 Ribblesdale Drive, Ridgeway, Sheffield, South Yorkshire, S12 3XE

D I B C O Precision Engineering Ltd

General Engineers

Belgrave House, 46-54 Balaclava Road, Sheffield, South Yorkshire, S6 3BG

K J F Engineering Ltd

General Engineers

17a High Lane, Ridgeway, Sheffield, South Yorkshire, S12 3XF

Advanced Engineering Techniques Ltd

General Engineers

9-15 Holbrook Avenue, Holbrook, Sheffield, South Yorkshire, S20 3FF