BROKEN STRING BIOSCIENCES LIMITED
Company details
- Registered name
- BROKEN STRING BIOSCIENCES LIMITED
- Company number
- 12420619
- Registered office
- SUITE 8, SIDNEY SUSSEX CHESTERFORD PARK, LITTLE CHESTERFORD, SAFFRON WALDEN, CB10 1XL, ENGLAND
- Company type
- Private Limited Company
- Incorporated on
- 23 January 2020
- Status
- Active
- Age
- 6 years
- Nature of business (SIC)
- 72110 — Research and experimental development on biotechnology
- Accounts — next due
- 30 Sept 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 08 Apr 2027
- Confirmation statement — last
- 25 Mar 2026
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 07/09/2021 | Person with significant control ceased | Professor Simon Huw Reed | — |
| 23/01/2020 | Person with significant control added | — | Professor Simon Huw Reed |
Documents for BROKEN STRING BIOSCIENCES LIMITED
Need this one company on file? Buy the document on its own — no plan required.
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.
Get this company via API
Every field on this page is available as structured JSON behind one endpoint and one API key.
GET /v1/company/gb/12420619
X-Api-Key: $OPENDATA_KEY Read the API docs Frequently asked questions
What is the company number of BROKEN STRING BIOSCIENCES LIMITED?▾
Where is BROKEN STRING BIOSCIENCES LIMITED registered?▾
What is the SIC code of BROKEN STRING BIOSCIENCES LIMITED?▾
Who controls BROKEN STRING BIOSCIENCES LIMITED?▾
When are the next accounts of BROKEN STRING BIOSCIENCES LIMITED due?▾
About BROKEN STRING BIOSCIENCES LIMITED (12420619)
BROKEN STRING BIOSCIENCES LIMITED is a private limited company incorporated on 23 January 2020 and registered in the United Kingdom under company number 12420619. Its registered office is at SUITE 8, SIDNEY SUSSEX CHESTERFORD PARK, LITTLE CHESTERFORD, SAFFRON WALDEN, CB10 1XL, ENGLAND. The recorded nature of business is research and experimental development on biotechnology (SIC 72110). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Professor Simon Huw Reed. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Research and experimental development on biotechnology across UK registers
The same sector and the same company, seen through every register we hold
Explore by sector
Every UK company records what it does as a SIC code — browse the sectors around this one.