Loowatt
3 known investors
Loowatt develops a patented waterless, chemical-free flush toilet that seals waste in a lining and offers end-to-end sanitation-as-a-service, including servicing and processing of waste into biogas and fertiliser via anaerobic digestion. The company operates in the UK (HQ), Madagascar, and South Africa, serving homes, commercial sites, glamping, and emergency relief with circular-economy sanitation.
Founders & leadership
VG
Virginia GardinerCEO + Founder
Investors · 3
Companies House · registry record
View on Companies House ↗- Registered name
- LOOWATT LTD
- Company number
- 07082726
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 Nov 2009
- Registered office
- Impact Brixton, Electric Lane, London, SW9 8LA
- Nature of business (SIC)
- 82990 — Other business support service activities n.e.c.
- Accounts
- last made up to 31 Dec 2025 · next due 30 Sept 2027
- Confirmation statement
- last made up to 20 Nov 2025 · next due 4 Dec 2026
Current officers · 5
- Ben Agyeman — director, appointed 20 Aug 2025
- Anne Amanda Bangasser — director, appointed 1 Jan 2024
- Virginia Summerfield Gardiner — director, appointed 20 Nov 2009
- Gavin Mcgillivray — director, appointed 18 Jun 2025
- Christopher Robert Williamson — director, appointed 1 Sept 2021
Source: Companies House public register · retrieved 23 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.
In the news
Frequently asked questions
- What does Loowatt do?
- Loowatt develops a patented waterless, chemical-free flush toilet that seals waste in a lining and offers end-to-end sanitation-as-a-service, including servicing and processing of waste into biogas and fertiliser via anaerobic digestion. The company operates in the UK (HQ), Madagascar, and South Africa, serving homes, commercial sites, glamping, and emergency relief with circular-economy sanitation.
- Who founded Loowatt?
- Loowatt was founded by Virginia Gardiner.
- Who are Loowatt's investors?
- Loowatt's investors include Angel Academe, Oxford Investment Opportunity Network (OION), Bill & Melinda Gates Foundation.