# MASS BALANCE LTD (16129753)

> MASS BALANCE LTD is an active private limited company (company number 16129753) incorporated on 11 December 2024, 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 September 2026.

- Status: Active
- Incorporated: 2024-12-11
- Registered office: London, W9 1ES
- SIC 72110: Research and experimental development on biotechnology
- Next accounts due: 2026-09-11
- Confirmation statement due: 2026-12-25
- 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

- Dr. Toby Primo Call — owns 50–75% of shares; holds 50–75% of voting rights, since 2024-12-11
- Dr Vishnu Sinha Tumkur Srinivasamurthy — owns 25–50% of shares; holds 25–50% of voting rights, since 2025-11-11

---
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/16129753
HTML: https://firmoscan.com/company/16129753-mass-balance-ltd