PROTOCOOL LIMITEDActive
Key figures
Like most small UK companies, PROTOCOOL LIMITED does not publish a profit and loss account in its latest accounts. The figures below come from the balance sheet.
Ratios
2025/26Balance sheet structure
Filed accounts2020/21–2025/26
| 2021/22 | 2022/23 | 2023/24 | 2024/25 | 2025/26 | |
|---|---|---|---|---|---|
| Cash at bank and in hand | 117,764 | 189,858 | 164,625 | 219,633 | 283,962 |
| Total assets | 561,866 | 697,903 | 704,062 | — | 857,974 |
| Total liabilities | 496,730 | 546,398 | 522,228 | — | 512,568 |
| Net assets / total equity | 62,703 | 104,691 | 126,925 | 154,722 | 305,909 |
| Average number of employees | 11 | 14 | 18 | 15 | 13 |
A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.
Principal activity
Accounts 2026air conditioning engineering
As described in the company's latest filed accounts.
Summary: PROTOCOOL LIMITED
Company
PROTOCOOL LIMITED is a private limited company registered with Companies House under company number 08509599. It was incorporated on 30 Apr 2013. Its status is active. The registered office is in Reading (RG7). Its nature of business (SIC 2007) is plumbing, heat and air-conditioning installation (43220).
Accounts
The latest accounts in the database are for 2025/26 (period ending 31 Mar 2026); the company files small company accounts (filleted). Net assets were £305,909, up 97.7% on the previous year. Cash at bank and in hand was £283,962. Total assets were £857,974 and total liabilities £512,568. The company had an average of 13 employees. Figures are available for 6 financial years (2020/21–2025/26).
Control and charges
2 persons with significant control are registered. 1 of 1 registered charges are outstanding.
Filing deadlines
The next accounts are due by 31 Dec 2026. The next confirmation statement is due by 21 Feb 2027.