# TERADYNE LIMITED (00920424)

> TERADYNE LIMITED is an active private limited company (company number 00920424) incorporated on 30 October 1967, registered in London. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest full accounts cover the period ending 31 December 2025, showing net assets of £2.98bn and cash of £2.50m, with 8 employees on average. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 1967-10-30
- Registered office: London, EC2V 6DN
- SIC 82990: Other business support service activities n.e.c.
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-11-13
- Accounts type: FULL

By net assets it sits in the top quarter of 27,230 comparable companies in London (median £1,197, upper quartile £53k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £2.98bn | £2.50m | £4.04m | £5.68m | — | £497.56m | 8 |
| 2024-12-31 | £2.98bn | £3.11m | £4.18m | £5.49m | — | £373.97m | 10 |
| 2023-12-31 | — | — | — | — | — | — | — |

current ratio 1.63; size band micro.

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

- Net assets above zero: Net assets £2,983,797,000 at 31 December 2025
- Current assets at least 1.5× creditors within one year: Current ratio 1.63
- Cash at bank of £50,000 or more: Cash £2,501,000
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 30 October 1967

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

## Persons with significant control

- Teradyne International Uk Holdings Ltd (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2019-08-06

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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/00920424
HTML: https://firmoscan.com/company/00920424-teradyne-limited