Website & contact details
- Group website
- The site of this company’s group or brand.
Nyobolt Limited
- Incorporated
- 5 March 2019 (7 years)
- Previously known as
- Cb2tech Limited (until 17 February 2021)
- Industry
- Other research and experimental development on natural sciences and engineering (72190)
- Directors
- William M. Boyd IIIMichael Hung Nguyen
- Accounts type
- Group
- Region
- East of England
- Address
- Unit 2 Evolution Business Park Milton RoadImpingtonCambridgeCB24 9NG
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 12 March 2027
- Last conf. stmt
- 26 February 2026
Officers 10 active
Officer details are public data from the Companies House register.
Boyd Iii, William M.
Director · Appointed 1 July 2026
American
Born December 1966 (59)
Nguyen, Michael Hung
Director · Appointed 12 July 2024
American
Born October 1982 (44)
Corporate Director · Appointed 29 January 2021
Clark, Glen John
Secretary · Appointed 18 January 2021
Doyle, Christopher Marc
Director · Appointed 1 January 2021
American
Born April 1969 (57)
Director · Appointed 15 October 2020
British
Born January 1963 (63)
Director · Appointed 15 October 2020
British
Born March 1958 (68)
Grey, Clare Philomena, Professor
Director · Appointed 15 October 2020
British
Born March 1965 (61)
Matthes, Andrew Gesell
Director · Appointed 15 October 2020
American
Born June 1964 (62)
Director · Appointed 5 March 2019
Indian
Born September 1985 (41)
Officer history (4 former)
27 July 2026
Resigned Critchlow, Julian Richard as Director
1 July 2026
Appointed Boyd Iii, William M. as Director
12 July 2024
Appointed Nguyen, Michael Hung as Director
18 June 2024
Resigned Seyeda, Hady, Dr as Director
7 July 2022
7 July 2022
Appointed Seyeda, Hady, Dr as Director
22 April 2022
Resigned Newman, Mark Christopher as Director
28 October 2021
Appointed Critchlow, Julian Richard as Director
1 March 2021
Appointed Newman, Mark Christopher as Director
29 January 2021
18 January 2021
Appointed Clark, Glen John as Secretary
1 January 2021
Appointed Doyle, Christopher Marc as Director
15 October 2020
Appointed Matthes, Andrew Gesell as Director
15 October 2020
Appointed Grey, Clare Philomena, Professor as Director
15 October 2020
15 October 2020
15 October 2019
5 March 2019
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Former controllers (4)
1 March 2021
29 January 2021
Ceased Kent Griffith — Owns 25–50% of shares
29 January 2021
Ceased Clare Philomena Grey — Owns 25–50% of shares
22 July 2019
Financials
Figures from 2022 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £4,174,607
- down £3,034,149 (42%)
- Cash
- £2,814,794
- down £4,107,615 (59%)
- Profit
- (£7,096,820)
- down £6,118,650 (626%)
- Employees
- 19
- up 13 (217%)
- Return on Equity
- -170%
Trend
Net Assets
Balance sheet detail
| 2022 | 2021 | 2020 | |
|---|---|---|---|
| Fixed Assets | £307,368 | £94,542 | |
| Current Assets | £303,366 | ||
| Debtors | £17,607 | ||
| Cash | £2,814,794 | £6,922,409 | £285,759 |
| Creditors (< 1 year) | £444,351 | £184,828 | £376,388 |
| Net Current Assets | (£73,022) | ||
| Net Assets | £4,174,607 | £7,208,756 | |
| Shareholder Funds | £4,174,607 | £7,208,756 | (£73,022) |
Filings 179
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 22 September 2026 | Replacement filing of Confirmation Statement | 26 February 2026 | ||
| 14 September 2026 | Memorandum and Articles of Association | |||
| 14 September 2026 | Resolutions | |||
| 11 September 2026 | Appointment of a director | |||
| 10 September 2026 | Statement of capital following an allotment of shares |
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