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Companies House/Motcombe/Company profile

ONYX CIVILS LTD

Active
09808594·incorporated 2015-10-04

ONYX CIVILS LTD is an active UK private limited company, incorporated on 4 October 2015 at Companies House (number 09808594; OpenRegistry canonical ID GB-09808594-onyx-civils-ltd). Sophymarine's OpenRegistry classifies it under SIC 42990 (Construction of other civil engineering projects n.e.c.), one of 16,037 active UK entities in that code and one of 18 active companies registered in Motcombe, Shaftesbury (postcode SP7). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2015-10-04
Registered Address
BARN OFFICE THE MEZZANINE, SHEARSTOCK ESTATE, MOTCOMBE, SHAFTESBURY, SP7 9PT, UNITED KINGDOM
SIC
42990 — Construction of other civil engineering projects n.e.c.
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of ONYX CIVILS LTD

Accounts

Last filed accounts made up to 2025-10-31. Next accounts due 2027-07-31. Financial year-end: 31/10. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-12-16. Next confirmation statement due 2026-12-30.

Persons with significant control

ONYX CIVILS LTD has 2 persons with significant control on file:

  • Mr Robert Lewis Williams born 1981 resident in England, English national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mrs Fiona May Williams born 1984 resident in England, English national. Notified 2017-11-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Previous names

ONYX CIVILS LTD has previously traded as:

  • WILLIAMS PLANT DORSET LTD (until 2020-10-02)

Similar UK companies

Other companies registered under SIC 42990 (Construction of other civil engineering projects n.e.c.):

Other companies registered in Motcombe:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/09808594.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.