MERCER LIMITED
Company number 00984275 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1970-07-10
- Registered office
- 1 Tower Place West, Tower Place, London, EC3R 5BU
- Postcode
- EC3R 5BU
- Capital
- 224 GBP
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-02-15
- Next due by
- 2027-03-01
Nature of business (SIC)
- 82990 Other business support service activities not elsewhere classified
Officers 6 current · 71 resigned
Group structure 19 subsidiaries
Controlled by MMC UK GROUP LIMITED — since 2016-04-06
-
ENGLISH PENSION TRUSTEES LIMITED Dissolved
-
JELF FINANCIAL PLANNING LTD Dissolved
-
KEPLER ASSOCIATES LIMITED Dissolved
-
MERCER TECHNOLOGY ACQUISITIONS LIMITED Dissolved
-
MERCER TRUSTEES LIMITED Dissolved
Showing 12 of 19.
From persons-with-significant-control filings on the public register.
Public contracts won 24
£13,509,459 total awarded value where published.
Showing the 5 most recent of 24.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Graduate Trainee (Temporary Worker (A rating)), Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) — 6 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z5400014 (Tier 3), registered since 2001.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
22.3%
Women's median hourly pay below men's, 2025/26 · in the bottom quarter for parity
Contact details
- Website
- mercer.com
At Mercer, we believe in brighter — we redefine the world of work, reshape retirement and investment outcomes, and unlock real health and well-being.
Previous company names
| Name | Date changed |
|---|---|
| MERCER HUMAN RESOURCE CONSULTING LIMITED | 2007-09-12 |
| WILLIAM M. MERCER LIMITED | 2002-04-05 |
| WILLIAM M. MERCER FRASER LIMITED | 1993-03-01 |
| WILLIAM M. MERCER FRASER LIMITED | 1993-02-12 |
| WILLIAM M. MERCER - MPA (U.K.) LIMITED | 1986-05-01 |
| WILLIAM M.MERCER - BOWRING LIMITED | 1984-11-01 |
| WILLIAM M. MERCER LIMITED | 1984-01-01 |
| WILLIAM M. MERCER BENEFITS LIMITED | 1983-02-16 |
| WILLIAM M MERCER-BOWRING LIMITED | 1976-12-31 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| TELFORD HOUSE, 14 TOTHILL STREET, LONDON, SW1H 9NB | 2005-09-14 |
| 4 SOUTHAMPTON PLACE, LONDON WC1A 2DA | 1989-06-22 |
| 4 SOUTHAMPTON PLACE, LONDON WC1A 2DA | 1989-06-22 |
Among its peers
Among the oldest 25%
of 8,728 similar companies in EC, trading since 1970
The class of 1970
54%
of the 3,725 companies incorporated in 1970 are still active today; 40% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 7 titles
- Freehold
- 1
- Leasehold
- 6
- Most recent registration
- 2024-03-22
- Where
- Greater London (3), City Of Bristol (1), West Yorkshire (1)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| EGL516993 | Greater London | Leasehold | 2024-03-22 | — |
| BL162953 | City Of Bristol | Leasehold | 2022-10-26 | — |
| YY156648 | West Yorkshire | Leasehold | 2021-08-11 | — |
| SY818837 | Surrey | Leasehold | 2014-04-01 | — |
| EGL491077 | Greater London | Leasehold | 2005-08-01 | — |
| EGL491078 | Greater London | Leasehold | 2005-08-01 | — |
| WSX184506 | West Sussex | Freehold | 1995-01-18 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.