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Tt Electronics PLC
We engineer and manufacture electronics that sense, manage power, connect devices for OEMs in Medical, Aerospace, Defence, Automation and Electrification. The company’s own description of itself, taken from its website.
Active 120 years old · 105th oldest of 4,506 · incorporated in the 1900s
Registered office
FIFTH FLOOR, ONE GEORGE YARD, LONDON, EC3V 9DF
Other PLCs registered in London
Online
Website www.ttelectronics.com
News and announcements on their own site
Social accounts Facebook
Found by searching for the company name and kept only where the domain matches it. Social accounts are listed only where the company links to them from its own site. Nothing here is supplied by the company to us.
Group structure
It is the immediate parent of 12 entities:
- TT ELECTRONICS POWER SOLUTIONS (UK) LIMITED
- TT ELECTRONICS IGT LIMITED
- SEMELAB LIMITED
- WELWYN COMPONENTS LIMITED
- TT ELECTRONICS INTEGRATED MANUFACTURING SERVICES LIMITED
- AERO STANREW LIMITED
- AERO STANREW GROUP LIMITED
- TT ELECTRONICS GROUP HOLDINGS LIMITED
- ROXSPUR MEASUREMENT & CONTROL LIMITED
- TT ELECTRONICS IOT SOLUTIONS LIMITED
- AB CONNECTORS LIMITED
- TTG INVESTMENTS LIMITED
Ownership as recorded by GLEIF, the body that issues Legal Entity Identifiers. Unlike a shared registered office, these relationships are filed and validated, so they are evidence of a real corporate link.
Filing history
This company has 813 documents on its Companies House record. The most recent accounts were filed on 01/06/2026. Its last confirmation statement or annual return was filed on 21/06/2026.
The most recent filings
This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.
Who runs it
The register lists 7 current officers and 36 who have resigned.
Who controls it
The register shows no current person or entity with significant control for this company.
Charges
A charge is security a company gives a lender over its assets. This company has 4 registered charges, of which 0 are not yet recorded as satisfied.
The Royal Bank of Scotland PLC Fully satisfied, created 30/04/1999
Midland Bank PLC Fully satisfied, created 18/07/1986
Midland Bank PLC Fully satisfied, created 18/07/1986
Norwich General Trust Limited Fully satisfied, created 07/04/1976
Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.
What it does
This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.
Registered office
No other PLC on the register gives this postcode.
On the register
- 105th oldest of 4,506 PLCs
- One of the 1900s cohort
- Not in liquidation or facing strike off
There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.