opendata.bot
Company number
10865682

CONSENSYS SYSTEMS UK LIMITED

Active
✓ Active company on the official register. Next accounts due 31 March 2027.

Company details

Registered name
CONSENSYS SYSTEMS UK LIMITED
Company number
10865682
Registered office
BUILDING 4 FOUNDATION PARK, ROXBOROUGH WAY, MAIDENHEAD, BERKSHIRE, SL6 3UD, ENGLAND
Company type
Private Limited Company
Incorporated on
14 July 2017
Status
Active
Age
9 years
Nature of business (SIC)
62020 — Information technology consultancy activities · 70229 — Management consultancy activities other than financial management
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
25 Dec 2026
Confirmation statement — last
11 Dec 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Consensys Ag
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 14/07/2017
Consensys Software Inc
owns 75–100% of shares
Notified 14/08/2020
Mr Jeremy Stephen Millar
owns 50–75% of shares · holds 50–75% of voting rights
Notified 14/08/2020
Mr Joseph Lubin
has significant influence or control
Notified 14/07/2017

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Consensys Software Inc name only
owns 75–100% of shares Notified 14/08/2020
Mr Joseph Lubin
born 12/1964 · United States has significant influence or control Notified 14/07/2017 Controls 3 companies
Consensys Ag name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 14/08/2020 Controls 3 companies
Mr Jeremy Stephen Millar
born 08/1975 · England owns 50–75% of shares · holds 50–75% of votes Control ended 30/11/2020 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/11/2020 Person with significant control ceased Mr Jeremy Stephen Millar
14/08/2020 Person with significant control ceased Consensys Ag
14/08/2020 Person with significant control added Mr Jeremy Stephen Millar
14/08/2020 Person with significant control added Consensys Software Inc
14/07/2017 Person with significant control added Mr Joseph Lubin
14/07/2017 Person with significant control added Consensys Ag

Documents for CONSENSYS SYSTEMS UK LIMITED

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

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.

PDF Order
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.

PDF + CSV Order
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.

PDF Order

Data protection register

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

ConsenSys Systems UK Limited — SL6 3UD
Tier 2 · renews 23/04/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. 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/10865682
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of CONSENSYS SYSTEMS UK LIMITED?
According to the official registry, the company number of CONSENSYS SYSTEMS UK LIMITED is 10865682.
Where is CONSENSYS SYSTEMS UK LIMITED registered?
The registered office is BUILDING 4 FOUNDATION PARK, ROXBOROUGH WAY, MAIDENHEAD, BERKSHIRE, SL6 3UD, ENGLAND.
What is the SIC code of CONSENSYS SYSTEMS UK LIMITED?
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities, 70229 — Management consultancy activities other than financial management.
Who controls CONSENSYS SYSTEMS UK LIMITED?
Consensys Ag is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CONSENSYS SYSTEMS UK LIMITED due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.

About CONSENSYS SYSTEMS UK LIMITED (10865682)

CONSENSYS SYSTEMS UK LIMITED is a private limited company incorporated on 14 July 2017 and registered in the United Kingdom under company number 10865682. Its registered office is at BUILDING 4 FOUNDATION PARK, ROXBOROUGH WAY, MAIDENHEAD, BERKSHIRE, SL6 3UD, ENGLAND. The recorded nature of business is information technology consultancy activities (SIC 62020). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Consensys Ag. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Information technology consultancy activities 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.