Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 26 June 2027
- Last conf. stmt
- 12 June 2026
Riverside Bio Limited
- Incorporated
- 14 June 2012 (14 years)
- Previously known as
- Westeros Ltd (until 19 June 2012)This list may be incomplete. See all names on Companies House
- Industry
- Other food services (56290)
- Owned by
- Accounts type
- Medium
- Region
- Greater London
- Address
- 10 Osier WayMitchamCR4 4NF
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 18 November 2025
British
Born January 1995 (31)
Director · Appointed 20 July 2024
British
Born September 1988 (38)
Officer history (13 former)
3 December 2025
19 November 2025
18 November 2025
20 December 2024
20 July 2024
19 July 2024
1 December 2023
26 April 2023
26 April 2023
24 November 2022
24 November 2022
25 August 2022
27 January 2022
21 July 2021
16 July 2021
24 February 2021
18 February 2021
1 April 2020
13 December 2019
13 December 2019
13 December 2019
Resigned Killoughery, Paul as Secretary
13 December 2019
18 June 2012
Appointed Killoughery, Paul as Secretary
18 June 2012
18 June 2012
18 June 2012
14 June 2012
14 June 2012
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 1 July 2017
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Ltd
Reg. no. 08104785
Former controllers (1)
13 December 2019
Ceased John Laing Environmental Assets Group (UK) Limited — Owns 50–75% of shares
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Bio Collectors Limited Owns 75–100% of shares
Riverside AD Limited Owns 75–100% of shares
Riverside Bio Limited This company Owns 75–100% of shares
Financials
Balance sheet as at 31 March 2025 · medium accounts
- Net Assets
- £836,933
- Cash
- £669,899
- Turnover
- £7,431,922
- Profit Before Tax
- (£2,361,491)
- Employees
- 28
- Debt Ratio
- 91%
- Current Ratio
- 1.7x
- Profit Margin
- -32%
- Return on Equity
- -215%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2022 | 2021 | |
|---|---|---|---|---|
| Fixed Assets | £5,706,764 | £5,505,434 | £5,579,038 | £5,738,769 |
| Current Assets | £3,244,250 | £3,471,355 | £2,709,661 | £2,911,327 |
| Debtors | £2,519,225 | £3,169,830 | £2,412,451 | £2,739,516 |
| Cash | £669,899 | £246,399 | £134,404 | £12,341 |
| Creditors (< 1 year) | £1,910,833 | £1,748,185 | £1,047,861 | £1,753,559 |
| Creditors (> 1 year) | £5,131,654 | £3,229,606 | £3,557,517 | £3,748,152 |
| Net Current Assets | £1,333,417 | £1,723,170 | £1,661,800 | £1,157,768 |
| Net Assets | £836,933 | £2,961,690 | £2,698,728 | £2,244,705 |
| Shareholder Funds | £836,933 | £2,961,690 | £2,698,728 | £2,244,705 |
| Turnover | £7,431,922 | |||
| Cost of Sales | £9,358,383 | |||
| Gross Profit | (£1,926,461) | |||
| Admin Expenses | £93,698 | |||
| Staff Costs | £1,570,764 | |||
| Operating Profit | (£2,020,159) | |||
| Profit Before Tax | (£2,361,491) | |||
| Tax | (£565,644) | |||
| Profit for Period | (£1,795,847) | |||
Filings
Filing history not loaded yet. See it on Companies House
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