DIADEM PERFORMANCE LIMITED
Company number 06900771 · Monitor this company
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Shareholders' funds
£710,939
Balance sheet as at 2025-12-31
What it does
Other business support service activities not elsewhere classified
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2009-05-11
- Employees
- 7 (2025 accounts)
- Registered office
- First Floor, Radius House, 51 Clarendon Road, Watford, England, WD17 1HP
- Postcode
- WD17 1HP
- Capital
- 100 GBP
- Accounts category
- Total Exemption Full
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-08-01
- Next due by
- 2027-08-15
Nature of business (SIC)
- 82990 Other business support service activities not elsewhere classified
Officers 1 current · 4 resigned
Group structure 1 subsidiary
From persons-with-significant-control filings on the public register.
Data protection registration
Registered with the ICO as a data protection fee payer — Z2378223 (Tier 1), registered since 2010.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- diademperformance.com
- Phone
- +44 1923822766, 01923822766
We are a leading training and coaching company, we work with individuals and teams across all levels of business.
Previous company names
| Name | Date changed |
|---|---|
| DIADEM CONSULTING LIMITED | 2015-04-08 |
Previous registered addresses 2
| Address | Changed on |
|---|---|
| 222 UPPER RICHMOND ROAD WEST, LONDON, SW14 8AH, ENGLAND | 2016-03-23 |
| 35 COOMBE ROAD, KINGSTON UPON THAMES, SURREY, KT2 7BA | 2015-08-26 |
Among its peers
Top 10%
by shareholders' funds, of 1,089 similar companies in WD
Among the biggest employers among its local peers (7 staff).
Trading since 2009.
Competitors Watford
This company ranks 98 among other business support service activities not elsewhere classified in Watford.
The class of 2009
16%
of the 30,972 companies in this sector incorporated in 2009 are still active today; 83% have since been dissolved.
A fact about the year, not a forecast for this company.