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Combinely

YC X25

London, GB · Founded 2024 · 8 employees · 4 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.

AI & Machine LearningEnterprise SoftwareFintechSaaSUnited KingdomEurope

Founders & leadership· Y Combinator alumni (X25)

Combinely was founded in 2024 by Tom Invernizzi and Arthur Granacher.

TITom Invernizzi
Tom InvernizziCo-FounderHe previously worked at Deloitte and PWP.
AGArthur Granacher
Arthur GranacherCo-Founder & CTOArthur Granacher is cofounder and CTO of Combinely, with prior engineering roles at Google and Shazam.
CA
Carmen AgimofFounding Engineer

Investors · 4

Pioneerlisted by PioneerToronto, Ontario

How we know: pioneerfund.vc · open dataset · 5k.vc investor directory · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us

Lombardstreet VenturesreportedWoodside · $500K

How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

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Companies working in the same space as Combinely.

Legal entities · 1

corporate structure
Combinely, Inc.

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

Combinely - AI coworker for tax teamsycombinator.com · Nov 2025Combinely - AI coworker for accountantsycombinator.com · May 2025Combinely Funding | Complete Analysis | Extruct AIextruct.ai

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 Eight Capital, Pioneer, Y Combinator, Lombardstreet Ventures.
Where is Combinely headquartered?
Combinely is headquartered in London, GB.