Filing status
- Accounts due
- 30 December 2026
- Last accounts
- 30 March 2025
- Conf. stmt due
- 28 November 2026
- Last conf. stmt
- 14 November 2025
Start Codon Ltd
- Incorporated
- 15 November 2018 (7 years)
- Industry
- Activities of venture and development capital companies (64303)
- Owned by
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- 22 Station RoadCambridgeCB1 2JD
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers
Not loaded yet. See them on Companies House
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 15 April 2019
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 08243718
Former controllers (6)
25 January 2025
Ceased Babraham Research Campus Ltd — Owns 25–50% of shares
25 January 2025
Ceased Jonathan Simon Milner — Owns 25–50% of shares
15 April 2019
Ceased Daniel Edward Rooke — Owns 25–50% of shares
15 April 2019
Ceased Jason Alexander Mellad — Owns 50–75% of shares
4 February 2019
Ceased Marek Tyl — Owns 25–50% of shares
4 December 2018
Ceased Marek Tyl — Owns 25–50% of shares
Group structure 24 companies
Ownership group derived from the Companies House PSC register
Accelerator Advisory Limited Holds 25–50% of voting rights
Dragon General Partner Limited Owns 75–100% of shares
Dragon Operating Company Limited Holds 75–100% of voting rights
DTL (Nominee) Limited Owns 75–100% of shares
DTL Data Science Carry LLP Right to 25–50% of surplus assets
DTL Data Science GP Limited Owns 75–100% of shares
Cambridge Innovation Capital Manager Limited Owns 75–100% of shares
Cicfp Co-Invest LP Has significant influence or control
Cicof FP LP Has significant influence or control
Start Codon Carry LP Has significant influence or control
Cicfiii FP LP Part right to 75–100% of surplus assets
Cicfiii GP LLP Holds 25–50% of voting rights
Cicfof Limited Owns 75–100% of shares
Cicfp LP Part right to 25–50% of surplus assets
Cicgp Co-Invest LLP Holds 25–50% of voting rights
Cicgp LLP Holds 25–50% of voting rights
Sortera Bio Limited Owns 25–50% of shares
Cicof GP LLP Holds 25–50% of voting rights
Cicsp Limited Owns 75–100% of shares
Start Codon Ltd This company Owns 75–100% of shares
Start Codon (Carry General Partner) Ltd Owns 75–100% of shares
Start Codon (Nominee) Ltd Owns 75–100% of shares
Start Codon General Partner Ltd Owns 75–100% of shares
Financials
Balance sheet as at 30 March 2025 · total exemption full accounts
- Net Assets
- £537,037
- Cash
- £501,441
- Employees
- 8
- Current Ratio
- 41.8x
Trend
Net Assets
Balance sheet detail
| 2025 | 2023 | 2022 | |
|---|---|---|---|
| Fixed Assets | £0 | £5,772 | £2,955 |
| Current Assets | £550,194 | £1,077,894 | £897,767 |
| Cash | £501,441 | £757,573 | £632,360 |
| Creditors (< 1 year) | £13,157 | £114,150 | £120,132 |
| Net Current Assets | £537,037 | £963,744 | £777,635 |
| Net Assets | £537,037 | £969,416 | £780,590 |
| Shareholder Funds | £537,037 | £969,416 | £780,590 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 3 December 2025 | Total exemption full accounts | 30 March 2025 | ||
| 14 November 2025 | Confirmation statement with updates | 14 November 2025 | ||
| 18 February 2025 | Satisfaction of a charge in full | |||
| 28 January 2025 | Registered office address changed | |||
| 28 January 2025 | Cessation of a person with significant control |
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