Website & contact details
- Website
Carbon Underwriting Limited
- Incorporated
- 7 February 2018 (8 years)
- Previously known as
- Jigsaw Insurance Services Limited (until 8 July 2019)Jigsaw Intermediary Services Limited (until 9 October 2018)
- Industry
- Activities of insurance agents and brokers (66220)
- Directors
- Michael Clive Watson
- Accounts type
- Full
- Region
- Greater London
- Address
- 5th Floor The Bengal Wing9A Devonshire SquareLondonEC2M 4YN
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 8 September 2027
- Last conf. stmt
- 25 August 2026
Charges
- Total
- 7
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 7
Officers 5 active
Officer details are public data from the Companies House register.
Director · Appointed 11 June 2025
British
Born January 1959 (67)
Watson, Michael Clive
Director · Appointed 6 June 2025
British
Born June 1954 (72)
Director · Appointed 5 June 2025
British
Born October 1974 (52)
Director · Appointed 14 July 2021
British
Born August 1991 (35)
Director · Appointed 7 October 2019
British
Born March 1977 (49)
Officer history (8 former)
31 December 2025
6 November 2025
11 June 2025
6 June 2025
Appointed Watson, Michael Clive as Director
5 June 2025
31 December 2024
8 November 2024
24 January 2024
24 January 2024
27 October 2023
14 July 2023
14 July 2021
13 July 2020
Resigned Poggio, Mauro as Director
11 October 2019
7 October 2019
3 December 2018
Appointed Poggio, Mauro as Director
8 August 2018
23 March 2018
2 March 2018
2 March 2018
7 February 2018
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 24 June 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 13910939
Holdings 1
Companies where Carbon Underwriting Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Former controllers (2)
2 March 2020
8 May 2018
Ceased Ambant Underwriting Services Limited — Owns 75–100% of shares
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
- £263,143
- Cash
- £342,179
- Employees
- 34
- Debt Ratio
- 84%
- Current Ratio
- 1.1x
Trend
Net Assets
Balance sheet detail
| 2022 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|
| Fixed Assets | £186,844 | £159,210 | £108,947 | £34,150 |
| Current Assets | £1,479,197 | £1,241,232 | £556,203 | £290,497 |
| Debtors | £745,875 | £227,304 | £223,460 | £41,489 |
| Cash | £342,179 | £329,461 | £252,115 | £4,255 |
| Creditors (< 1 year) | £1,402,898 | £1,650,942 | £1,985,403 | £1,711,692 |
| Creditors (> 1 year) | £0 | £1,618,658 | ||
| Net Current Assets | £76,299 | (£409,710) | (£1,429,200) | (£1,421,195) |
| Net Assets | £263,143 | (£1,869,158) | ||
| Shareholder Funds | £263,143 | (£1,869,158) | (£1,320,253) | (£1,387,045) |
What Carbon Underwriting say about themselves
“Carbon combines underwriting expertise with innovative technology to deliver tailored capacity solutions for our delegated partners. We set out in 2018 with a mission to transform underwriting by blending deep industry expertise with cutting-edge technology and data. We empower brokers, cover…”
Filings 103
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 October 2026 | Registration of a charge | |||
| 27 August 2026 | Confirmation statement with no updates | 25 August 2026 | ||
| 10 July 2026 | Satisfaction of a charge in full | |||
| 10 July 2026 | Satisfaction of a charge in full | |||
| 5 July 2026 | Full accounts | 31 December 2025 |
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