# ELEMENTAL CARBON LTD (17027509)

> ELEMENTAL CARBON LTD is an active private limited company (company number 17027509) incorporated on 11 February 2026, registered in London. Its registered activity is research and experimental development on biotechnology (SIC 72110). No accounts have been filed yet; the first accounts are due by 11 November 2027.

- Status: Active
- Incorporated: 2026-02-11
- Registered office: London, WC1N 3AX
- SIC 72110: Research and experimental development on biotechnology
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-11-11
- Confirmation statement due: 2027-02-25
- Accounts type: NO ACCOUNTS FILED

There are 603 companies in research and experimental development on biotechnology in London with filed accounts; the median reports net assets of £440 and is 6 years old.

## Persons with significant control

- Mr David Alan Crosweller — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2026-02-11
- Mr Barry Maccarthy — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2026-02-11
- Dr Erika Oksana Haag — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2026-02-11

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/17027509
HTML: https://firmoscan.com/company/17027509-elemental-carbon-ltd