opendata.bot
Company number
02577944

AMETHYST ASSOCIATES LIMITED

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

Company details

East Midlands, 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
AMETHYST ASSOCIATES LIMITED
Company number
02577944
Registered office
OAK HOUSE, MAIN ROAD, FARTHINGHOE, BRACKLEY, NORTHAMPTONSHIRE, NN13 5PB · 5 other companies at this postcode
Company type
Private Limited Company
Incorporated on
29 January 1991
Status
Active
Age
35 years
Nature of business (SIC)
62012 — Business and domestic software development · 62020 — Information technology consultancy activities · 69201 — Accounting and auditing activities · 69202 — Bookkeeping activities
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
27 Jan 2027
Confirmation statement — last
13 Jan 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

Mr Geoffrey Howard Wenmouth
owns 25–50% of shares
Notified 01/01/2017
Ms Lisa Gaye Wenmouth
owns 75–100% of shares
Notified 01/01/2017

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

Ms Lisa Gaye Wenmouth
born 01/1964 · England owns 75–100% of shares Notified 01/01/2017 Controls 4 companies
Mr Geoffrey Howard Wenmouth
born 04/1948 · England owns 25–50% of shares Control ended 28/10/2021 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
28/10/2021 Person with significant control ceased Mr Geoffrey Howard Wenmouth
01/01/2017 Person with significant control added Ms Lisa Gaye Wenmouth
01/01/2017 Person with significant control added Mr Geoffrey Howard Wenmouth

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 129
▲ 6.1%
122
Net assets 124
▲ 1.9%
122
Employees (avg) 7 7

Documents for AMETHYST ASSOCIATES 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.

Amethyst Associates Ltd — NN13 5PB
Tier 1 · renews 29/06/2027
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/02577944
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of AMETHYST ASSOCIATES LIMITED?
According to the official registry, the company number of AMETHYST ASSOCIATES LIMITED is 02577944.
Where is AMETHYST ASSOCIATES LIMITED registered?
The registered office is OAK HOUSE, MAIN ROAD, FARTHINGHOE, BRACKLEY, NORTHAMPTONSHIRE, NN13 5PB.
What is the SIC code of AMETHYST ASSOCIATES LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 62020 — Information technology consultancy activities, 69201 — Accounting and auditing activities, 69202 — Bookkeeping activities.
Who controls AMETHYST ASSOCIATES LIMITED?
Mr Geoffrey Howard Wenmouth is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of AMETHYST ASSOCIATES LIMITED due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.

About AMETHYST ASSOCIATES LIMITED (02577944)

AMETHYST ASSOCIATES LIMITED is a private limited company incorporated on 29 January 1991 and registered in the United Kingdom under company number 02577944. Its registered office is at OAK HOUSE, MAIN ROAD, FARTHINGHOE, BRACKLEY, NORTHAMPTONSHIRE, NN13 5PB. 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 30 June 2025. , and the person with significant control is Mr Geoffrey Howard Wenmouth. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Business and domestic software development 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.