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PROJECT NEPTUNE TOPCO LIMITED
Company number 11877692 · Private Limited Company · Active. Its ownership runs 1 layer up, from its confirmation statements at Companies House.
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Ownership chart
PROJECT NEPTUNE TOPCO LIMITED's ownership structure
Owners above, the companies it holds below, from confirmation statements filed at Companies House.
Company report
See every shareholder and holding
The free view masks some of the names and stakes in PROJECT NEPTUNE TOPCO LIMITED's structure. The company report shows every shareholder and holding with stakes, layer by layer, the directors and their other companies, accounts, charges and insolvency history, and multiple layers of shareholders and directors found in 23 European countries. Ready in 24 hours, or 2 days for the global check, sent to your email.
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Register details
Company facts
- Company number
- 11877692
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 12 March 2019
- Registered office
- London
- Country of origin
- United Kingdom
- Business
- Activities of venture and development capital companies
- Latest accounts type
- Group
- Shareholder layers
- 1
Company details from the Companies House register of 1 September 2026.
At a glance
PROJECT NEPTUNE TOPCO LIMITED's ownership
- Its latest confirmation statement with a shareholder list (11 March 2025) lists 11 shareholders: 11 other shareholders, such as people.
From confirmation statements filed at Companies House up to 19 June 2026. Shareholdings can change at any time: check the current position live before relying on it.
Shareholders · 1 layer
Who owns PROJECT NEPTUNE TOPCO LIMITED
PROJECT NEPTUNE TOPCO LIMITED's shareholders as listed in its latest confirmation statement, then the shareholders of each shareholder that is a UK company, layer by layer.
Every shareholder, layer by layer (11)
Layer 1
Shareholders of PROJECT NEPTUNE TOPCO LIMITED · statement of 11 March 2025
| Shareholder | Stake | Shares | Class |
|---|---|---|---|
| ACTING FOR INFLEXION BUYOUT V INVESTMENTS LP | 61.99% | 606,272 | A ORDINARY / C ORDINARY |
| INFLEXION BUYOUT FUND V GP GUERNSEY LIMITED ACTING FOR INFLEXION BUYOUT FUND V GENERAL PARTNER GUERNSEY LP | 61.99% | 606,272 | A ORDINARY / C ORDINARY |
| SIMON ABRAHAM | 20.14% | 196,926 | B ORDINARY / C ORDINARY |
| Masked · in the company report | — | — | — |
| STUART CUMMINGS | 2.04% | 20,000 | C ORDINARY |
| SAMUEL MCCLOSKEY | 1.02% | 10,000 | C ORDINARY |
| MOSTAFA ALI | 1.01% | 9,876 | B ORDINARY / C ORDINARY |
| LESLEY STAPLETON | 0.41% | 4,000 | C ORDINARY |
| SCOTT WILSON | 0.2% | 2,000 | C ORDINARY |
| ANDREEA SUCIU | 0.1% | 1,000 | C ORDINARY |
| MIJO DURIC | 0.1% | 1,000 | C ORDINARY |
People with significant control · 0 current
Who controls PROJECT NEPTUNE TOPCO LIMITED
PROJECT NEPTUNE TOPCO LIMITED's people with significant control as registered at Companies House on 12 November 2026: 0 current and 4 former. They are the people and companies that hold more than 25% of its shares or voting rights, or otherwise control it.
Current
Companies House lists no current people with significant control.
Former (4)
| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Inflexion Buyout V Investments Lp | Significant influence or control | 22 March 2019 | 16 April 2026 |
| Mr John Frederick Hartz | Significant influence or control Significant influence or control, as a member of a firm | 12 March 2019 | 22 March 2019 |
| Mr Richard James Baden Smith | Significant influence or control Significant influence or control, as a member of a firm | 12 March 2019 | 22 March 2019 |
| Mr Simon Eric Hugh Turner | Significant influence or control Significant influence or control, as a member of a firm | 12 March 2019 | 22 March 2019 |
Officers · 5 current
Who runs PROJECT NEPTUNE TOPCO LIMITED
PROJECT NEPTUNE TOPCO LIMITED's directors and secretaries as registered at Companies House on 12 November 2026: 5 current and 6 former.
Current officers (5)
| Name | Role | Appointed | Nationality | Country of residence |
|---|---|---|---|---|
| ABRAHAM, Simon | Director | 22 March 2019 | British | England |
| GREEN, Roderick Peter Joseph | Director | 31 January 2023 | British | United Kingdom |
| MCCLOSKEY, Samuel Allan | Director | 22 August 2023 | British | England |
| PEARSON, Jack David | Director | 27 November 2025 | British | England |
| SANTINON, Francesco Aurelio | Director | 9 December 2024 | British | United Kingdom |
Former officers (6)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ALI, Mostafa | Director | 22 March 2019 | 31 January 2023 |
| COFFIN, Malcolm Francis | Director | 12 March 2019 | 27 November 2025 |
| CUMMINGS, Stuart James | Director | 31 January 2022 | 30 June 2025 |
| RIGBY, David | Director | 25 June 2019 | 21 January 2025 |
| WIGGLESWORTH, Andrew James | Director | 31 October 2019 | 31 January 2023 |
| WORMALD, Carl Edmund | Director | 22 March 2019 | 31 October 2019 |
Explained
How this chart is built
Every UK company files a confirmation statement with Companies House at least once a year, and private companies list their shareholders in it. The chart takes each company's latest statement with a shareholder list and follows every shareholder that is itself a UK company to that company's own statement, layer by layer. Holdings work the other way: every company whose latest statement lists the company as a shareholder, then the companies those hold.
A stake is the share of the company's issued shares, weighted by nominal value where the statement gives it. Each statement shows the position on its own date. Shareholders are matched to UK companies by their registered names, so a holder can occasionally be matched to the wrong company or not matched at all.
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