Company Active LTD

Company profile

SG Technologies Limited

SG Technologies, SGT, high performance magnetic components, assemblies, zero defect manufacture

Your partner for engineered magnetics solutions. We work with clients to develop the very best technical components and assemblies.SG Technologies is a global leader in the production of high performance magnetic components and assemblies.

CRN
02163295
Founded
1987
Age
38

Overview

Legal name
SG TECHNOLOGIES LIMITED
Region
London
Registered address
TESLA HOUSE
85 FERRY LANE
RAINHAM
ESSEX
RM13 9YH
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

2 levels 1 ultimate controller
1
Company Active LTD
SG Technologies Limited
CRN 02163295
2
Direct controller Active LTD
3
Ultimate controller Active LTD

Company events

Reference milestones and recent Companies House filing stream events.

6 events
17 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

03 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

14 Nov
2024

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzQ0MzQyODIxM2FkaXF6a2N4

Published 14 Nov 2024 12:59

11 Sep
1987

Incorporated

Inception

Company registered at Companies House

Public funding

4 awards
First funded
2005
Funded years
2005, 2020, 2023, 2024
Age at first award
17 years

Projects

2024 Collaborative R&D

Digitalized and Sustainable Approaches for Reusing, Repairing, Recycling Permanent Magnets from Electronic Wastes (PermMag-DiSARE)

1 Jun 2024 to 31 Aug 2025

Awarded
£16,500
Total cost £27,500

Public statement: The FeNdB group of permanent magnets is essential for green-energy transduction devices, which are widely used in consumer electronics, computers, automotives, and wind turbines. The size of magnets is determined by the energy required in transduction, which implies that the value of the magnet waste is then determined by the mass. Curre...

2023 Collaborative R&D Lead participant

UK Produced High Energy net-shaped PEMD Magnets by hot forming and the use of recycled materials

1 Jul 2023 to 31 Mar 2025

Awarded
£354,555
Total cost £590,925

Neodymium based magnets made by sintering are well known. Having high remanence and coercivity, these "strong" magnets can be small. This project will pursue refinement of a newer process involving tightly controlled hot pressing of specially prepared Nd-Fe-B powder. This manufacturing method creates remarkable changes in the nanoscopic crystal structure ...

2020 Collaborative R&D Lead participant

Improved Loss Modelling of SMC Components

1 Dec 2020 to 30 Nov 2021

Awarded
£101,672
Total cost £169,453

From a manufacturing perspective, powdered metal has the potential to deliver cost effective manufacture for high volume parts in electric motors. Soft Magnetic Composite SMC is an iron powder that can be compressed into component parts. Each individual iron particle is magnetically isolated from its neighbours, preventing the flow of eddy currents which ...

2005 Collaborative R&D

Advanced Electric Machines through Materials

1 Jun 2005 to 31 May 2008

Awarded
£4,665
Total cost £12,058

Awaiting Public Summary

Product types

Collaborative R&D