# HEARTFLOW U.K. LTD. (10018961)

> HEARTFLOW U.K. LTD. is an active private limited company (company number 10018961) incorporated on 22 February 2016, registered in London. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 December 2024, showing net assets of £589k and cash of £52k, with 13 employees on average. Net assets fell 20% on the prior period (£733k).

- Status: Active
- Incorporated: 2016-02-22
- Registered office: London, SW1H 0DB
- SIC 71200: Technical testing and analysis
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-03-08
- Accounts type: SMALL

By net assets it sits in the top quarter of 267 comparable companies in London (median £2,920, upper quartile £38k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | £589k | £52k | £789k | — | — | — | 13 |
| 2023-12-31 | £733k | £34k | £969k | — | — | — | 13 |

size band small.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £589,115 at 31 December 2024
- Cash at bank of £50,000 or more: Cash £52,178
- Incorporated five or more years ago: Incorporated 22 February 2016
- Accounts past their due date: Due 30 September 2026

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Heartflow, Inc. (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2025-08-08

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/10018961
HTML: https://firmoscan.com/company/10018961-heartflow-u-k-ltd