ALTRO LIMITED
Company number 00154159 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1919-04-07
- Registered office
- Works Road, Letchworth Garden City, Hertfordshire, SG6 1NW
- Postcode
- SG6 1NW
- Capital
- 180,435 GBP
- Accounts category
- Full
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-06-20
- Next due by
- 2027-07-04
Nature of business (SIC)
- 20590 Manufacture of other chemical products not elsewhere classified
- 22230 Manufacture of builders ware of plastic
Officers 6 current · 12 resigned
Group structure 11 subsidiaries
Controlled by ALTRO GROUP LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Modern slavery statement
Registered a modern slavery statement for 2022 (period to 2021-12-31) as part of the ALTRO GROUP LIMITED group statement.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z7689796 (Tier 3), registered since 2003.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
7.25%
Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity
Contact details
- Website
- altro.com
- Phone
- 01462489516, 07723322618
Previous company names
| Name | Date changed |
|---|---|
| ADAMITE COMPANY LIMITED | 1984-07-19 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| WORKS ROAD, LETCHWORTH, HERTS, SG6 1NW | 2004-02-08 |
| 10,CAXTON HILL,, HERTFORD,, HERTS | 1988-03-15 |
| 10,CAXTON HILL,, HERTFORD,, HERTS | 1988-03-15 |
Among its peers
2nd oldest
of 10 similar companies in SG, trading since 1919
Property in England & Wales 4 titles
- Freehold
- 1
- Leasehold
- 3
- Most recent registration
- 2020-06-29
- Where
- Suffolk (2), Greater London (1), Dorset (1)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| SK402199 | Suffolk | Leasehold | 2020-06-29 | — |
| AGL482556 | Greater London | Leasehold | 2019-07-18 | — |
| SK240383 | Suffolk | Leasehold | 2003-05-23 | — |
| DT216588 | Dorset | Freehold | 1994-06-02 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.