Blue Frog Scientific Group Limited

ActiveSC636257 Private limited company

Incorporated: 16 July 2019 (7 years)
Industry: Activities of head offices (70100)
Management consultancy activities other than financial management (70229)
Other professional, scientific and technical activities n.e.c. (74909)
Owned by: Certania Aquico-Uk Ltd
Accounts type: Total exemption full
Region: Scotland
Address: 3B Ormiston Terrace
Edinburgh
EH12 7SJ

Filing status

Accounts due: 30 September 2027
Last accounts: 30 September 2025
Conf. stmt due: 19 March 2027
Last conf. stmt: 5 March 2026

Charges

Total: 2
Outstanding: 2
Part satisfied: 0
Satisfied: 0

Officers

Not loaded yet. See them on Companies House

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Certania Aquico-Uk Ltd

Corporate entity · Notified 21 April 2026

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Limited Company

Reg. no. 15966588

Former controllers (2)

21 April 2026

Ceased Damien Stuart Carson — Owns 25–50% of shares

21 April 2026

Ceased Thomas Langham Hargreaves — Owns 25–50% of shares

Group structure 34 companies

Ownership group derived from the Companies House PSC register

Certania Aquico-Uk Ltd

BB7 Holdings Limited Owns 75–100% of shares

BB7 Group Limited Owns 75–100% of shares

BB7 Consulting Limited Owns 75–100% of shares

BB7 Fire Limited Owns 75–100% of shares

BB7 Risk Advisory Limited Owns 75–100% of shares

Goldsmith Engineering Lon Limited Owns 75–100% of shares

Omega Fire Engineering Limited Owns 75–100% of shares

Blue Frog Scientific Group Limited This company Owns 75–100% of shares

Fes Construction Consultancy Group Limited Owns 75–100% of shares

Fes Surveying Limited Owns 75–100% of shares

Fes Testing Limited Owns 75–100% of shares

Future Energy Surveys Ltd Owns 75–100% of shares

Resonance Acoustics Ltd Owns 75–100% of shares

Wood Associates (UK) Ltd Owns 75–100% of shares

Ica Group Ltd Owns 75–100% of shares

Align Building Control Ltd Owns 75–100% of shares

Align Group (UK) Ltd Owns 75–100% of shares

Cook Brown Building Control Ltd Owns 75–100% of shares

Cook Brown Energy Ltd Owns 75–100% of shares

Qualitas Compliance Limited Owns 75–100% of shares

Radio Newco Limited Owns 75–100% of shares

Clarke Banks (Group) Ltd Owns 75–100% of shares

Clarke Banks (Building Control) Limited Owns 75–100% of shares

Clarke Banks (Building Safety) Limited Owns 75–100% of shares

Clarke Banks (Fire Engineering) Ltd Owns 75–100% of shares

Clarke Banks (Health and Safety) Limited Owns 75–100% of shares

Rasg Holdco Ltd Owns 75–100% of shares

Retail & Asset Solutions Group Ltd Owns 75–100% of shares

Ras Supply Chain Integrity Ltd Owns 75–100% of shares

SC & Co Holdings Ltd Owns 75–100% of shares

C S Regulatory Ltd Owns 75–100% of shares

Xact Consultancy and Training Ltd Owns 75–100% of shares

Xact Training Limited Owns 75–100% of shares

Financials

Figures from 2024 accounts. Newer accounts, made up to 30 September 2025, are filed but not read yet. See them on Companies House

Net Assets: £4,520
Cash: £54

Debt Ratio: 90%
Current Ratio: 0.9x

Trend

Net Assets

Balance sheet detail

	2024	2023	2022	2021	2020
Fixed Assets	£9,286	£9,286	£9,286	£9,286	£9,286
Current Assets	£35,743	£25,081	£6,791	£14,505	£59,590
Debtors	£35,689	£25,027	£6,669	£14,255	£59,340
Cash	£54	£54	£122	£250	£250
Creditors (< 1 year)	£40,509	£29,387	£13,573	£22,544	£68,622
Net Current Assets	(£4,766)	(£4,306)	(£6,782)	(£8,039)	(£9,032)
Net Assets	£4,520	£4,980	£2,504	£1,247	£254
Shareholder Funds	£4,520	£4,980	£2,504	£1,247	£254

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To
22 July 2026	Current accounting period extended
12 May 2026	Cessation of a person with significant control
12 May 2026	Cessation of a person with significant control
12 May 2026	Notification of a person with significant control
6 March 2026	Confirmation statement with no updates	5 March 2026