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Company number
OC423578

ALTERIS COINVEST LLP

Active
✓ Active company on the official register. Next accounts due 31 December 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
ALTERIS COINVEST LLP
Company number
OC423578
Registered office
3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND · 24 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
30 July 2018
Status
Active
Age
8 years
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
12 Aug 2027
Confirmation statement — last
29 Jul 2026

People with significant control

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

Alteris 2 Limited
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership
Notified 30/07/2018
Alteris Ii Llp
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership
Notified 30/07/2018
Alteris Partners Limited
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership
Notified 13/12/2018

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership Notified 30/07/2018
Corporate owner voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership Notified 30/07/2018
Corporate owner voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership Notified 13/12/2018 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
13/12/2018 Person with significant control added Alteris Partners Limited
30/07/2018 Person with significant control added Alteris Ii Llp
30/07/2018 Person with significant control added Alteris 2 Limited

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025
Employees (avg) 0

Documents for ALTERIS COINVEST LLP

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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.

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Financial statements£3.99

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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

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of ALTERIS COINVEST LLP?
According to the official registry, the company number of ALTERIS COINVEST LLP is OC423578.
Where is ALTERIS COINVEST LLP registered?
The registered office is 3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND.
Who controls ALTERIS COINVEST LLP?
Alteris 2 Limited is recorded as a person with significant control, and voting rights 25 to 50 percent limited liability partnership, right to share surplus assets 25 to 50 percent limited liability partnership.
When are the next accounts of ALTERIS COINVEST LLP due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About ALTERIS COINVEST LLP (OC423578)

ALTERIS COINVEST LLP is a limited liability partnership incorporated on 30 July 2018 and registered in the United Kingdom under company number OC423578. Its registered office is at 3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND. The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Alteris 2 Limited. 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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