- Companies
- Cleaning companies
- Portland
- Thomson & White Limited
Thomson & White Limited
- Company number
- 16583302
- Incorporated
- 15 Jul 20251 year trading
- Registered office
- Britannia Building Portland Port Business Centre, Castletown, Portland, Dorset, DT5 1PP
- Nature of business
- Window cleaning services
Thomson & White Limited is a 1-year-old private limited company registered in Portland, company number 16583302, one of 7 cleaning companies in Portland. Its next accounts are due at Companies House on 15 April 2027, and its first CT600 is due at HMRC on 14 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Thomson & White Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** T*** | Director | Jul 2025 |
| M*** W*** | Director | Jul 2025 |
People with significant control (2)
Where Thomson & White Limited is registered
The registered office is in Portland (DT5), in the Dorset local authority area, South West. Show DT5 1PP on a map.
Other trade companies in DT5
- JLC Painting & Decorating LimitedPainters and decorators
- Exterior Cleaning Dorset LtdCleaning companies
- Crystal Coast Care and Cleaning LtdCleaning companies
- Macgregor's Plumbing, Heating & Gas LimitedPlumbers and heating engineers
- M & H Cleaning Services Portland LtdCleaning companies
- Portland Performance LtdMechanics and garages
- Dorset Dropped Kerb and Driveways LtdCivil engineering
- Davalan Properties LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Thomson & White Limited.
- Coast 2 Country Cleaning LtdCleaning companies
What happens if Thomson & White Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 15 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Apr 2027 to 15 May 2027 | £150 |
| 1 to 3 months late | 16 May 2027 to 15 Jul 2027 | £375 |
| 3 to 6 months late | 16 Jul 2027 to 15 Oct 2027 | £750 |
| More than 6 months late | From 16 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16583302
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2025 (1 year ago)
- Registered office
- Britannia Building Portland Port Business Centre, Castletown, Portland, Dorset, DT5 1PP
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 July 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Portland
Other active cleaning companies registered in Portland.
- Clean Home Cleaning Solutions Ltd2024
- Coast 2 Country Cleaning Ltd2021
- Crystal Coast Care and Cleaning Ltd2026
- Dorset Prestige Clean Ltd.2019
- Exterior Cleaning Dorset Ltd2026
- M & H Cleaning Services Portland Ltd2026
All cleaning companies in Portland · All trades in Portland · Cleaning companies across the UK
Frequently asked questions
When are Thomson & White Limited's accounts due?
Thomson & White Limited's next accounts are due at Companies House by 15 April 2027 (in 184 days), covering the period to 31 July 2026.
When is Thomson & White Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 July 2026, due by 14 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Thomson & White Limited still trading?
Thomson & White Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Thomson & White Limited do?
Thomson & White Limited is registered under Window cleaning services (SIC 81221).
How old is Thomson & White Limited?
Thomson & White Limited was incorporated on 15 July 2025, 1 year ago.
Who runs Thomson & White Limited?
Thomson & White Limited has 2 active directors, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns Thomson & White Limited?
2 people or companies have significant control of Thomson & White Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Thomson & White Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Thomson & White Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.