# Castleton Technologies (Castleton Technologies Limited)

Private limited company registered in London, classed under “Business and domestic software development” and 1 other activity.

- Company number: 06193446
- Status: Active
- Type: Private limited company
- Incorporated: 30 March 2007
- Registered office: 9 King Street, London, EC2V 8EA
- Location: London
- Activity: Business and domestic software development

## Latest filed profit

Profit after tax in the year to 31 December 2025: **£114k**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios, directors and owners are on the page for subscribers.

## Questions people ask

### What does Castleton Technologies do?

Private limited company registered in London, classed under “Business and domestic software development” and 1 other activity.

### How much turnover does Castleton Technologies make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/castleton-technologies-06193446

### Is Castleton Technologies profitable?

Yes: it made a profit after tax of £114k in the year to 31 December 2025, its latest filed accounts.

### How many people work at Castleton Technologies?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/castleton-technologies-06193446

### Who runs and owns Castleton Technologies?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/castleton-technologies-06193446

### Where is Castleton Technologies based?

Its registered office is 9 King Street, London, EC2V 8EA, in London.

### When was Castleton Technologies founded?

Castleton Technologies Limited was incorporated on 30 March 2007.

### Is Castleton Technologies still trading?

The register lists Castleton Technologies Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-09-28: Full accounts made up to 31 December 2025
- 2025-12-03: Termination of appointment of Roman Telerman as a director on 10 November 2025
- 2025-09-29: Full accounts made up to 31 December 2024
- 2024-09-26: Full accounts made up to 31 December 2023
- 2023-09-26: Full accounts made up to 31 December 2022
- 2022-09-23: Full accounts made up to 31 December 2021
- 2022-06-29: Change of details for Castleton Technology Intermediate Holding Company Limited as a person with significant control on 29 March 2022
- 2021-09-29: Full accounts made up to 31 December 2020
- 2021-02-08: Full accounts made up to 31 March 2020
- 2020-10-20: Change of details for Castleton Technology Intermediate Holding Company Limited as a person with significant control on 17 September 2020
- 2020-09-17: Current accounting period shortened from 31 March 2021 to 31 December 2020
- 2020-09-17: Registered office address changed from The Walbrook Building 25 Walbrook London EC4N 8AF United Kingdom to 9 King Street London EC2V 8EA on 17 September 2020
- 2020-06-17: Termination of appointment of Haywood Trefor Chapman as a director on 4 June 2020
- 2020-06-17: Termination of appointment of Karenjeet Kaur Showker as a secretary on 16 June 2020

---

Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/castleton-technologies-06193446