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Company number
08313651

SUSTAIN ALPHA LIMITED

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

Company details

Registered name
SUSTAIN ALPHA LIMITED
Company number
08313651
Registered office
12 LINCOLN AVENUE, LONDON, SW19 5JT, ENGLAND
Company type
Private Limited Company
Incorporated on
30 November 2012
Status
Active
Age
13 years
Previous names
SUSTAINABLE ALPHA ADVISORS LIMITED (to 18 Feb 2013)
Nature of business (SIC)
96090 — Other service activities n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
15 Nov 2026
Confirmation statement — last
01 Nov 2025

People with significant control

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

Mrs Lisa Suzette Keast
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 25/06/2016
Mr Wayne Bruce Keast
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mrs Lisa Suzette Keast
born 07/1976 · England owns 25–50% of shares · holds 25–50% of votes Notified 25/06/2016
Mr Wayne Bruce Keast
born 03/1970 · England owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
25/06/2016 Person with significant control added Mrs Lisa Suzette Keast
06/04/2016 Person with significant control added Mr Wayne Bruce Keast
18/02/2013 Registered name changed SUSTAINABLE ALPHA ADVISORS LIMITED SUSTAIN ALPHA LIMITED

Documents for SUSTAIN ALPHA 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.

Sustain Alpha Limited — SW19 5JT
Trading as Sustain Alpha Limited
Tier 1 · renews 15/02/2027
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

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Frequently asked questions

What is the company number of SUSTAIN ALPHA LIMITED?
According to the official registry, the company number of SUSTAIN ALPHA LIMITED is 08313651.
Where is SUSTAIN ALPHA LIMITED registered?
The registered office is 12 LINCOLN AVENUE, LONDON, SW19 5JT, ENGLAND.
What is the SIC code of SUSTAIN ALPHA LIMITED?
The nature of business is recorded under SIC code 96090 — Other service activities n.e.c..
Who controls SUSTAIN ALPHA LIMITED?
Mrs Lisa Suzette Keast is recorded as a person with significant control, with ownership of shares 25 to 50 percent, voting rights 25 to 50 percent.
When are the next accounts of SUSTAIN ALPHA LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SUSTAIN ALPHA LIMITED (08313651)

SUSTAIN ALPHA LIMITED is a private limited company incorporated on 30 November 2012 and registered in the United Kingdom under company number 08313651. Its registered office is at 12 LINCOLN AVENUE, LONDON, SW19 5JT, ENGLAND. The recorded nature of business is other service activities n.e.c. (SIC 96090). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mrs Lisa Suzette Keast. 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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