Company Active PLC

Company profile

Harwin PLC

UK company 00509831, incorporated on 17 July 1952.

High-Reliability Connectors, EMC Shielding, PCB Hardware | Harwin

Choose Harwin for PCB Connectors, High-Reliability Connectors & EMC Shielding. Order samples, download 3D CAD models. World-class quality manufacturer. Industrial Electronic Connectors; Vibration-resistant connectors ideal for Aerospace, Defense, Motorsport; Board Level Shielding for EMI/RFI.

Company number
00509831
Incorporated
17 Jul 1952
Companies House status
Active

Company identity

Founded / incorporated
17 July 1952

Company number 00509831

Verify at Companies House
Legal name
HARWIN PLC
Company type
Public Limited Company
Region
South East England
Registered address
FITZHERBERT ROAD
FARLINGTON
PORTSMOUTH
PO6 1RT
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

Harwin PLC
No active corporate controller recorded.

Company events

Reference milestones and recent Companies House filing stream events.

6 events
20 Jul
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

07 Jul
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUzMDc3MTkzNWFkaXF6a2N4

Published 07 Jul 2026 10:18

06 Jul
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

17 Jul
1952

Incorporated

Inception

Company registered at Companies House

Public funding

1 award
First funded
2013
Funded years
2013
Age at first award
60 years

Projects

2013 Knowledge Transfer Partnership

Coventry University And Harwin plc

1 Feb 2013 to 30 Jun 2013

Awarded
Unknown

To research the application of acoustic cavitation to enable and develop sustainable, high speed micro-electroplating processes for the manufacture of the next generation of micro-connectors.

Product types

Knowledge Transfer Partnership