L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED
Company details
- Registered name
- L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED
- Company number
- 00173103
- Registered office
- UNIT 1, DINGLEY WAY, FARNBOROUGH, HAMPSHIRE, GU14 6FF, UNITED KINGDOM · 3 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 11 February 1921
- Status
- Active
- Age
- 105 years
- Previous names
- L3HARRIS SYSTEMS UK LIMITED (to 12 Jan 2022) · HARRIS SYSTEMS LIMITED (to 12 Jan 2022)
- Nature of business (SIC)
- 26309 — Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment · 61900 — Other telecommunications activities · 62020 — Information technology consultancy activities
- Accounts — next due
- 30 Sept 2026
- Accounts — last made up to
- 03 Jan 2025
- Confirmation statement — next due
- 14 Dec 2026
- Confirmation statement — last
- 30 Nov 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- A person with significant control here also controls 8 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 12/01/2022 | Registered name changed | HARRIS SYSTEMS LIMITED | L3HARRIS SYSTEMS UK LIMITED |
| 12/01/2022 | Registered name changed | L3HARRIS SYSTEMS UK LIMITED | L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED |
| 08/11/2021 | Person with significant control ceased | L3harris Technologies, Inc. | — |
| 08/11/2021 | Person with significant control added | — | L3harris Technologies Uk Limited |
| 15/04/2016 | Person with significant control added | — | L3harris Technologies, Inc. |
Documents for L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED
Need this one company on file? Buy the document on its own — no plan required.
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
Get this company via API
Every field on this page is available as structured JSON behind one endpoint and one API key.
GET /v1/company/gb/00173103
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED?▾
Where is L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED registered?▾
What is the SIC code of L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED?▾
Who controls L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED?▾
When are the next accounts of L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED due?▾
About L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED (00173103)
L3HARRIS COMMUNICATIONS SYSTEMS UK LIMITED is a private limited company incorporated on 11 February 1921 and registered in the United Kingdom under company number 00173103. Its registered office is at UNIT 1, DINGLEY WAY, FARNBOROUGH, HAMPSHIRE, GU14 6FF, UNITED KINGDOM. The recorded nature of business is manufacture of communication equipment other than telegraph, and telephone apparatus and equipment (SIC 26309). The company is currently active , with statutory accounts last made up to 3 January 2025. , and the person with significant control is L3harris Technologies, Inc.. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment across UK registers
The same sector and the same company, seen through every register we hold
Explore by sector
Every UK company records what it does as a SIC code — browse the sectors around this one.