TERADYNE LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2027-04-11 (in 11mo)
Last made up 2026-03-28
Watchouts
None on the register
Cash
£3M
+33.1% vs 2022
Net assets
£3B
-0.1% vs 2022
Employees
10
0% vs 2022
Profit before tax
£204M
-45.5% vs 2022
Net assets
3-year trend · vs Industrials median
Accounts
3-year trend · latest reflected 2023-12-31
Latest accounts filed cover 2024-12-31; financial figures currently reflect up to 2023-12-31.
| Metric | Trend | 2021-12-31 | 2022-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Turnover | — | £12,206,000 | £12,793,000 | |
| Operating profit | — | £559,000 | £756,000 | |
| Profit before tax | — | £375,223,000 | £204,397,000 | |
| Net profit | — | £375,084,000 | £204,156,000 | |
| Cash | — | £2,171,000 | £2,890,000 | |
| Total assets less current liabilities | — | £2,958,986,000 | £2,956,183,000 | |
| Net assets | — | £2,958,986,000 | £2,956,183,000 | |
| Equity | £2,978,515,000 | £2,958,986,000 | £2,956,183,000 | |
| Average employees | — | 10 | 10 | |
| Wages | — | £1,112,000 | £1,163,000 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2021-12-31 | 2022-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Operating margin | — | 4.6% | 5.9% | |
| Net margin | — | 3072.9% | 1595.8% | |
| Return on capital employed | — | 0.0% | 0.0% |
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.
People
3 active · 15 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| OHS SECRETARIES LIMITED | Corporate Secretary | 2010-10-05 | — | — |
| DRISCOLL, Ryan Erik | Director | 2023-02-01 | May 1977 | American |
| RAVELSON, Samuel Aaron | Director | 2024-02-01 | Jul 1986 | American |
Show 15 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CASAL, Eileen | Secretary | 2007-12-18 | 2009-07-10 |
| GRILK, Thomas Swiney | Secretary | 2002-05-07 | 2003-08-08 |
| HART, Michael Ronald | Secretary | 2003-08-08 | 2007-12-31 |
| LEKA, Donald Gene | Secretary | — | 2000-02-28 |
| SYKES, William Jeremy | Secretary | — | 1993-04-16 |
| ABOGADO NOMINEES LIMITED | Corporate Nominee Secretary | 1993-04-16 | 2010-10-05 |
| BEECHER, Gregory R | Director | 2003-08-08 | 2019-05-29 |
| BRADLEY, Michael Allen | Director | 2003-08-08 | 2013-12-13 |
| CALLAHAN, Michael Dennis | Director | 2019-05-29 | 2024-02-01 |
| CHAMILLARD, George William | Director | 1997-08-15 | 2003-08-08 |
| D'ARBELOFF, Alexander Vladimir | Director | — | 1997-08-15 |
| GRAY, Charles Jeffrey | Director | 2013-12-13 | 2023-02-01 |
| OSATTIN, Stuart Mark | Director | 1997-08-15 | 2003-08-08 |
| ROBBINS, Owen Walker | Director | — | 1997-08-15 |
| TESTA, Richard Joseph | Director | 1997-08-15 | 2002-12-03 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Teradyne International Uk Holdings Ltd | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2019-08-06 | Active |
| Teradyne, Inc. | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-04-06 | Ceased 2019-08-06 |
Filing timeline
Last 20 of 157 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-31 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-09-22 | AA | accounts | Accounts with accounts type full | |
| 2025-03-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-09-23 | AA | accounts | Accounts with accounts type full | |
| 2024-03-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-01 | AP01 | officers | Appoint person director company with name date | |
| 2024-02-01 | TM01 | officers | Termination director company with name termination date | |
| 2023-08-03 | AA | accounts | Accounts with accounts type full | |
| 2023-03-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-02-08 | TM01 | officers | Termination director company with name termination date | |
| 2023-02-08 | AP01 | officers | Appoint person director company with name date | |
| 2022-10-05 | AA | accounts | Accounts with accounts type full | |
| 2022-04-07 | RP04AP01 | officers | Second filing of director appointment with name | |
| 2022-04-06 | CH01 | officers | Change person director company with change date | |
| 2022-04-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-04-05 | CH01 | officers | Change person director company with change date | |
| 2021-06-16 | AA | accounts | Accounts with accounts type full | |
| 2021-04-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-04-08 | CH01 | officers | Change person director company with change date | |
| 2020-10-05 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
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.
Year-on-year
FY2022 → FY2023 · period ending 2023-12-31 vs 2022-12-31
-
Turnover
+4.8%
£12,206,000 £12,793,000
-
Cash
+33.1%
£2,171,000 £2,890,000
-
Net assets
-0.1%
£2,958,986,000 £2,956,183,000
-
Employees
0%
10 10
-
Operating profit
+35.2%
£559,000 £756,000
-
Profit before tax
-45.5%
£375,223,000 £204,397,000
-
Wages
+4.6%
£1,112,000 £1,163,000
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers
Heads up: a more recent set of accounts has been filed but isn't yet reflected here — the figures above are older than the company's latest filing.