SECOR INVESTMENT ADVISORS (UK), LLP
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Cash
£1.6M
+77.5% vs 2024
Net assets
£1.2M
+30% vs 2024
Employees
6
-14.3% vs 2024
Profit before tax
—
Period ending 2025-12-31
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Net assets
2-year trend · vs Unclassified median
Accounts
2-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|
| Turnover | £9,851,811 | £9,529,222 | -3.3% | |
| Operating profit | £312,636 | £476,463 | +52.4% | |
| Profit before tax | £264,929 | — | — | |
| Net profit | £264,929 | £500,384 | +88.9% | |
| Cash | £876,699 | £1,556,547 | +77.5% | |
| Total assets less current liabilities | £922,490 | £1,214,641 | +31.7% | |
| Net assets | £922,490 | £1,199,641 | +30% | |
| Equity | £922,490 | £1,199,641 | +30% | |
| Average employees | 7 | 6 | -14.3% | |
| Wages | £874,364 | £1,038,510 | +18.8% | |
| Members' remuneration | — | — | — |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Operating margin | 3.2% | 5.0% | |
| Net margin | 2.7% | 5.3% | |
| Return on capital employed | 33.9% | 39.2% | |
| Gearing (liabilities / total assets) | 65.9% | — | |
| Current ratio | 1.51x | 1.50x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- MHA Audit Services LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Management have confirmed that the LLP will be supported by the Mercer group with funding as required to meet any liabilities as and when they fall due for a period of at least 12 months from the date of approval of these financial statements.”
Group structure
- SECOR INVESTMENT ADVISORS (UK), LLP · parent
- SECOR GP S.a.r.l. 100%
Significant events
- “On 18 February 2025 an agreement was reached for SECOR Asset Management, LP, the indirect parent of the LLP, to be acquired by the Marsh and McLennan Companies, Inc group subject to regulatory approvals and client consents. The acquisition was formally completed on 1 May 2025. As part of the post-acquisition reorganisation an application was made to the FCA for formal approval of the change of control for regulatory purposes, this was approved by the FCA on 27 February 2026. The employees of the LLP have transferred under a Transfer of Undertakings (Protection of Employment). ("TUPE") to Mercer Limited on 1 April 2026.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 9 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CALM TREASURY HOLDINGS LIMITED | Corporate LLP Designated Member | 2026-05-01 | — | — |
| SECOR PARTNERS (UK), LTD. | Corporate LLP Designated Member | 2010-08-10 | — | — |
Show 9 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BOLLIER, Thierry Francois Gilbert, Dr | LLP Designated Member | 2011-07-05 | 2013-09-30 |
| DAVEY, Erik Peter | LLP Designated Member | 2017-07-15 | 2025-05-01 |
| KAO, Duen Li | LLP Designated Member | 2012-06-01 | 2025-05-01 |
| KAO, Duen Li | LLP Designated Member | 2010-08-10 | 2011-07-05 |
| KEARNEY, Brian Louis | LLP Designated Member | 2015-03-31 | 2017-08-08 |
| MANION, John Robert | LLP Designated Member | 2013-01-31 | 2016-03-31 |
| WILBRINK, Jeroen Dirk Cornelis Maria | LLP Designated Member | 2011-09-01 | 2012-06-10 |
| SECOR ASSET MANAGEMENT, L.P. | Corporate LLP Designated Member | 2025-05-01 | 2026-05-01 |
| CHANG, Kam | LLP Member | 2017-11-27 | 2025-05-01 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr Duen Li Kao | Individual | Significant influence (LLP) | 2016-04-06 | Ceased 2025-05-01 |
| Secor Partners (Uk), Ltd | Corporate entity | Voting 75–100% (LLP), Surplus assets 75–100% (LLP), Appoints members (LLP) | 2016-04-06 | Active |
Filing timeline
Last 20 of 79 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-16 | AA | accounts | Accounts with accounts type full | |
| 2026-05-11 | LLTM01 | officers | Termination member limited liability partnership with name termination date | |
| 2026-05-11 | LLAP02 | officers | Appoint corporate member limited liability partnership with appointment date | |
| 2025-08-18 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-08-14 | LLPSC07 | persons-with-significant-control | Cessation of a person with significant control limited liability partnership | |
| 2025-06-04 | AA | accounts | Accounts with accounts type full | |
| 2025-05-01 | LLTM01 | officers | Termination member limited liability partnership with name termination date | |
| 2025-05-01 | LLTM01 | officers | Termination member limited liability partnership with name termination date | |
| 2025-05-01 | LLTM01 | officers | Termination member limited liability partnership with name termination date | |
| 2025-05-01 | LLAP02 | officers | Appoint corporate member limited liability partnership with appointment date | |
| 2024-09-16 | AA | accounts | Accounts with accounts type full | |
| 2024-08-12 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-09 | LLAD01 | address | Change registered office address limited liability partnership with date old address new address | |
| 2024-01-18 | LLPSC05 | persons-with-significant-control | Change to a person with significant control limited liability partnership | |
| 2024-01-18 | LLCH02 | officers | Change corporate member limited liability partnership with name change date | |
| 2023-09-19 | AA | accounts | Accounts with accounts type full | |
| 2023-09-07 | LLAD01 | address | Change registered office address limited liability partnership with date old address new address | |
| 2023-09-07 | LLAD01 | address | Change registered office address limited liability partnership with date old address new address | |
| 2023-08-10 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-10-07 | LLPSC05 | persons-with-significant-control | Change to a person with significant control limited liability partnership |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.