Firmoscan
Active17229064Private limited companyHereford

ONE TANDEM LIMITED

Significant control: Sophy Winifred Ann Simpson (25–50%), Graeme Thomas Simpson (25–50%) and 1 more

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for One Tandem Limited: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does One Tandem Limited sell?

Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

ONE TANDEM LIMITED is an active private limited company (company number 17229064) incorporated on 19 May 2026, registered in Hereford. Its registered activity is business and domestic software development (SIC 62012). No accounts have been filed yet; the first accounts are due by 19 February 2028.

There are 6,222 companies in business and domestic software development in Other with filed accounts; the median reports net assets of £1,000 and is 8 years old.

02

Ownership and control

3 active
  • Mrs Sophy Winifred Ann Simpson
    Individual · since 19 May 2026
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Mr Graeme Thomas Simpson
    Individual · since 19 May 2026
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Ms Sarah Ann Came
    Individual · since 19 May 2026
    • owns 25–50% of shares
    • holds 25–50% of voting rights

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
19 May 2026under 1 yr ago
First accounts due
19 February 2028in 481 days
Confirmation statement due
2 June 2027in 219 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 62012
Business and domestic software development
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 19 February 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 481 days
  2. Confirmation statement duein 219 days
  3. Incorporated
07

Similar companies in the UK

Same activity (business and domestic software development), closest in incorporation date

All companies incorporated on 19 May 2026 · in May 2026.

08

Reminders for ONE TANDEM LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).