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Company number
09383770

ALTERIS PARTNERS LIMITED

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 PARTNERS LIMITED
Company number
09383770
Registered office
3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND · 24 other companies at this postcode
Company type
Private Limited Company
Incorporated on
12 January 2015
Status
Active
Age
11 years
Nature of business (SIC)
64999 — Financial intermediation not elsewhere classified
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
23 Feb 2027
Confirmation statement — last
09 Feb 2026

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

Alterx Holdings Limited
owns 50–75% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 23/08/2022
Mr Gerhard Leonhard Dunstheimer
owns 25–50% of shares
Notified 06/04/2016
Mr Thomas Edward Lockyer Walsh
owns 25–50% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 06/04/2016

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 owns 50–75% of shares · holds 75–100% of votes · can appoint and remove directors Notified 23/08/2022
Mr Gerhard Leonhard Dunstheimer
born 07/1969 · Germany owns 25–50% of shares Notified 06/04/2016 Controls 7 companies
Mr Thomas Edward Lockyer Walsh
born 06/1977 · England owns 25–50% of shares · holds 50–75% of votes · can appoint and remove directors Control ended 23/08/2022 Controls 7 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/08/2022 Person with significant control ceased Mr Thomas Edward Lockyer Walsh
23/08/2022 Person with significant control added Alterx Holdings Limited
06/04/2016 Person with significant control added Mr Thomas Edward Lockyer Walsh
06/04/2016 Person with significant control added Mr Gerhard Leonhard Dunstheimer

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 903
▲ 14.8%
787
Net assets 894
▲ 15.1%
776
Employees (avg) 0

Documents for ALTERIS PARTNERS LIMITED

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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

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.

PDF Order

Data protection register

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

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

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Frequently asked questions

What is the company number of ALTERIS PARTNERS LIMITED?
According to the official registry, the company number of ALTERIS PARTNERS LIMITED is 09383770.
Where is ALTERIS PARTNERS LIMITED registered?
The registered office is 3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND.
What is the SIC code of ALTERIS PARTNERS LIMITED?
The nature of business is recorded under SIC code 64999 — Financial intermediation not elsewhere classified.
Who controls ALTERIS PARTNERS LIMITED?
Alterx Holdings Limited is recorded as a person with significant control, and owns 50–75% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of ALTERIS PARTNERS LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About ALTERIS PARTNERS LIMITED (09383770)

ALTERIS PARTNERS LIMITED is a private limited company incorporated on 12 January 2015 and registered in the United Kingdom under company number 09383770. Its registered office is at 3RD FLOOR, NORTHUMBERLAND HOUSE, 155 - 157 GREAT PORTLAND STREET, LONDON, W1W 6QP, ENGLAND. The recorded nature of business is financial intermediation not elsewhere classified (SIC 64999). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Alterx Holdings 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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