ASSEMBUILD TOPCO LIMITED
Active Company number 13207964
ASSEMBUILD TOPCO LIMITED (company number 13207964) is a private limited company incorporated on 17 February 2021. Its status on the Companies House register is Active. Its registered office is in Colchester, CO2 8LG. Its nature of business (SIC 2007) is activities of other holding companies n.e.c. (64209). Its latest accounts we hold, for the period ending 31 December 2024, report net liabilities of £739k.
Source: Companies House register, as at 2 October 2026. How to cite this page
Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.
Company Report on ASSEMBUILD TOPCO LIMITED (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score, with the reasons behind the score
- Red flags and what changed in the last 12 months
- Key figures against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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Company details
- Company number
- 13207964
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 17 February 2021
- Country of origin
- United Kingdom
- Registered office
- UNIT 1B ALTBARN
HAWKINS ROAD
COLCHESTER
ESSEX
CO2 8LG
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- GROUP
- Accounts last made up to
- 31 December 2024
- Next accounts due
- 31 December 2026
- Confirmation statement last made up to
- 16 February 2026
- Next confirmation statement due
- 2 March 2027
Financial summary
| Period ending | 31 December 2024 | 31 December 2023 | 31 December 2022 |
|---|---|---|---|
| Profit after tax | −£345k | −£244k | −£226k |
| Total assets | £4.6m | £4.0m | £3.4m |
| Current liabilities | £122k | £122k | £132k |
| Net current assets | £4.5m | £3.8m | £3.2m |
| Total liabilities | £5.4m | £4.3m | £3.5m |
| Net liabilities | £739k | £394k | £150k |
| Employees | 7 | 7 | 7 |
Figures read from filings at Companies House (ixbrl) and checked; see how we read them. Small-company accounts often omit turnover and profit. Spotted an error? Tell us.
Control, officers and charges
- Persons with significant control
- 1 current (1 including ceased)
- Corporate controllers
- Chiltern Capital Nominees Limited
- Charges (mortgages)
- 1 registered, 1 outstanding, 0 satisfied
Questions about ASSEMBUILD TOPCO LIMITED
Is ASSEMBUILD TOPCO LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 2 October 2026.)
When was ASSEMBUILD TOPCO LIMITED incorporated?
ASSEMBUILD TOPCO LIMITED was incorporated on 17 February 2021, according to the Companies House register. (Companies House register, as at 2 October 2026.)
Where is ASSEMBUILD TOPCO LIMITED registered?
Its registered office is in Colchester, CO2 8LG. (Companies House register, as at 2 October 2026.)
Who controls ASSEMBUILD TOPCO LIMITED?
The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Chiltern Capital Nominees Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/13207964/persons-with-significant-control. (Companies House register, as at 2 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are ASSEMBUILD TOPCO LIMITED's next accounts due?
The register shows the next accounts as due by 31 December 2026. Its latest accounts on the register were made up to 31 December 2024. (Companies House register, as at 2 October 2026.)
Does ASSEMBUILD TOPCO LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Group accounts”, made up to 31 December 2024. (Companies House register, as at 2 October 2026.) What a dormant company is and what it must file
Does ASSEMBUILD TOPCO LIMITED have any charges registered against it?
Yes. The register shows 1 charge: 1 outstanding and 0 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/13207964/charges. (Companies House register, as at 2 October 2026.) Company charges: what a mortgage or debenture means and how to read one
Is ASSEMBUILD TOPCO LIMITED on a sanctions list?
No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 7 October 2026. A name screen is not legal clearance.
Related companies
More activities of other holding companies n.e.c. companies
- INTERNATIONAL DISTRIBUTION SERVICES LIMITED
- GLOBAL AUTO HOLDINGS (TOPCO) LIMITED
- METLEN ENERGY & METALS PLC
- DOWLAIS GROUP LIMITED
- THAMES WATER UTILITIES HOLDINGS LIMITED
- RIGBY GROUP (RG) PLC
- OCS GROUP TOPCO LIMITED
- OCS PARCO LIMITED
Industry overview: 116,430 active companies in SIC 64209
Other active companies registered at CO2 8LG
Related guides
About CompanyStack
CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.
Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.
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Official register entry: ASSEMBUILD TOPCO LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/13207964 — see the API documentation and pricing.