A2K Holdings Limited
Registered name: A2K HOLDINGS LIMITED
Part of Sentry Group Holdings Limited groupA2K Holdings Limited made £90m profit in the year to 31 Dec 2025 (revenue not disclosed).
A2K Holdings Limited reported £90m profit in the year to 31 Dec 2025, up 2110% on the year before; its revenue was not disclosed. It had 6 employees. The company is classified under “activities of other holding companies” and is based in Watford; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Watford, East of England
- Age
- 4 yrs · since 2022
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|
| Disclosure | Profit only | Profit only |
| Profit & loss | ||
| Revenue (turnover) | — | — |
| Operating profit | £4.3m | — |
| Profit before tax | £4.1m | £90m |
| Profit after tax | £4.1m | £90m |
| Profit (best available) | £4.1m | £90m |
| Employees (average) | 6 | 6 |
| Ratios | ||
| Profit margin | — | — |
| Profit per employee | £679k | £15m |
| Growth (year on year) | ||
| Profit growth | — | ▲2110% |
| Headcount growth | — | 0% |
| Balance sheet — indirect signals, not revenue | ||
| Net assets | £106m | £114m |
| Deferred income | £142k | £142k |
| Source | FullAccounts · bulk data Aug 2026 | FullAccounts · bulk data Aug 2026 |
How the business works
- Profit margin
- —
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- £15m
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- —
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- —
- Money owed by customers. Low = customers pay quickly.
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- ▲7%
- Now £114m
- Cash at bank
- —
- Now —
- Headcount
- 0%
- Now 6
- Deferred income
- 0%
- Now £142k
- Fixed assets
- —
- Now —
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- Sentry Group Holdings Limitedultimate parent75–100%
- A2K Holdings Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- A2K Topco LimitedRev. — · Profit £90.6m
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £90m), from the Companies House accounts bulk data published Aug 2026. Spotted an error? Request a correction.
Updated from Companies House on 20 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.