Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 December 2024
- Conf. stmt due
- 21 October 2027
- Last conf. stmt
- 7 October 2026
Angstrom Technology Limited
- Incorporated
- 7 October 2009 (17 years)
- Previously known as
- Specific Environments Limited (until 18 November 2024)Specific Environments (Artisan) Limited (until 11 February 2013)HMK Specific Environments Limited (until 24 December 2012)Earlier: Gen-Tec Global LimitedThis list may be incomplete. See all names on Companies House
- Industry
- Other engineering activities (71129)
- Directors
- Mark Andrew Crow
- Accounts type
- Small
- Region
- Greater London
- Address
- 9th Floor6 New Street SquareLondonEC4A 3BF
Charges
- Total
- 4
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 3
Officers 1 active
Officer details are public data from the Companies House register.
Crow, Mark Andrew
Director · Appointed 15 March 2025
British
Born July 1971 (55)
Officer history (9 former)
15 March 2025
15 March 2025
Appointed Crow, Mark Andrew as Director
16 October 2024
Resigned Crow, Mark Andrew as Director
16 October 2024
16 October 2024
1 September 2024
21 August 2023
23 December 2022
Appointed Crow, Mark Andrew as Director
23 December 2022
10 February 2022
10 February 2022
1 February 2022
Resigned Cossar, James Edward as Director
1 January 2015
Appointed Cossar, James Edward as Director
23 November 2012
12 March 2010
12 March 2010
7 October 2009
7 October 2009
7 October 2009
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 August 2019
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited
Reg. no. 12112439
Former controllers (1)
6 August 2019
Financials
Figures from 2021 accounts. Newer accounts, made up to 31 December 2024, are filed but not read yet. See them on Companies House
- Net Assets
- £1,026,160
- up £636,851 (164%)
- Cash
- £1,340,269
- up £1,209,580 (926%)
- Profit
- £907,390
- up £951,823 (2142%)
- Employees
- 16
- up 3 (23%)
- Debt Ratio
- 67%
- Current Ratio
- 1.5x
- Return on Equity
- 88%
Trend
Net Assets
Balance sheet detail
| 2021 | 2020 | 2019 | |
|---|---|---|---|
| Fixed Assets | £19,310 | £13,827 | £11,879 |
| Current Assets | £3,086,800 | £1,804,859 | £1,398,654 |
| Debtors | £1,746,531 | £1,674,170 | £676,460 |
| Cash | £1,340,269 | £130,689 | £722,194 |
| Creditors (< 1 year) | £2,077,323 | £1,426,750 | £571,273 |
| Net Current Assets | £1,009,477 | £378,109 | £827,381 |
| Net Assets | £1,026,160 | £389,309 | £837,003 |
| Shareholder Funds | £1,026,160 | £389,309 | £837,003 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 23 October 2026 | Confirmation statement with no updates | 7 October 2026 |
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