Combinely
YC X25London, GB · Founded 2024 · 8 employees · 2 known investors
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Combinely develops AI automation software for accounting firms to reduce manual work and enable accountants to focus on high-value activities like strategic guidance and client relationships. The platform aims to help accounting practices scale their professional services without proportional increases in headcount.
Founders & leadership· Y Combinator alumni (X25)
Combinely was founded in 2024 by Tom Invernizzi and Arthur Granacher.


Investors · 2
Competitors · 6
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Companies House · registry record
View on Companies House ↗- Registered name
- COMBINELY LTD
- Company number
- 15218555
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 Oct 2023
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business (SIC)
- 62020 — Information technology consultancy activities
- Accounts
- last made up to 31 Oct 2024 · next due 30 Sept 2026
- Confirmation statement
- last made up to 17 Oct 2025 · next due 31 Oct 2026
Current officers · 2
- Arthur William Granacher — director, appointed 18 Oct 2023
- Tom Invernizzi — director, appointed 18 Oct 2023
Source: Companies House public register · retrieved 24 Jul 2026. Contains public sector information licensed under the Open Government Licence v3.0.
In the news
Frequently asked questions
- What does Combinely do?
- Combinely develops AI automation software for accounting firms to reduce manual work and enable accountants to focus on high-value activities like strategic guidance and client relationships. The platform aims to help accounting practices scale their professional services without proportional increases in headcount.
- Who founded Combinely?
- Combinely was founded by Tom Invernizzi, Arthur Granacher in 2024.
- Who are Combinely's investors?
- Combinely's investors include Y Combinator, Lombardstreet Ventures.
- Where is Combinely headquartered?
- Combinely is headquartered in London, GB.





