opendata.bot
Company number
12398587

BOLTZBIT LIMITED

Active
✓ Active company on the official register. Next accounts due 31 October 2026.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
BOLTZBIT LIMITED
Company number
12398587
Registered office
6-8 GREENCOAT PLACE, LONDON, SW1P 1PL, ENGLAND · 21 other companies at this postcode
Company type
Private Limited Company
Incorporated on
13 January 2020
Status
Active
Age
6 years
Nature of business (SIC)
62012 — Business and domestic software development · 62090 — Other information technology service activities · 63110 — Data processing, hosting and related activities · 72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
31 Oct 2026
Accounts — last made up to
31 Jan 2025
Confirmation statement — next due
26 Jan 2027
Confirmation statement — last
12 Jan 2026

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Dr. Yichuan Zhang
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 13/01/2020

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Dr. Yichuan Zhang
born 10/1986 · Germany owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 13/01/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
13/01/2020 Person with significant control added Dr. Yichuan Zhang

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities -344
▼ 260.1%
215
Net assets -344
▼ 260.1%
215
Employees (avg) 8
▲ 14.3%
7

Documents for BOLTZBIT LIMITED

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Company extract£1.99

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Financial statements£3.99

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.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Boltzbit Limited — N1 9UZ
Tier 1 · renews 04/04/2027
ICO entry

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

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Frequently asked questions

What is the company number of BOLTZBIT LIMITED?
According to the official registry, the company number of BOLTZBIT LIMITED is 12398587.
Where is BOLTZBIT LIMITED registered?
The registered office is 6-8 GREENCOAT PLACE, LONDON, SW1P 1PL, ENGLAND.
What is the SIC code of BOLTZBIT LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 62090 — Other information technology service activities, 63110 — Data processing, hosting and related activities, 72190 — Other research and experimental development on natural sciences and engineering.
Who controls BOLTZBIT LIMITED?
Dr. Yichuan Zhang is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of BOLTZBIT LIMITED due?
The next annual accounts are due by 31 October 2026, and the last accounts were made up to 31 January 2025.

About BOLTZBIT LIMITED (12398587)

BOLTZBIT LIMITED is a private limited company incorporated on 13 January 2020 and registered in the United Kingdom under company number 12398587. Its registered office is at 6-8 GREENCOAT PLACE, LONDON, SW1P 1PL, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 31 January 2025. , and the person with significant control is Dr. Yichuan Zhang. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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