Arnaud Denis
About Arnaud Denis
Arnaud Denis is a banking executive based in Malta. His LinkedIn headline describes him as an international CEO, operator-investor and board executive with 25 years of leadership. He was Group Chief Executive Officer of MeDirect, a pan-European wealth neobank operating in Belgium, the Netherlands and Malta.
He resigned as MeDirect Group CEO effective 31 January 2025, after more than five years in the role. Maltese press reported that he led the de-risking, scaling and transformation of the group as a digital bank. It also reported that MeDirect moved to a new controlling shareholder during his tenure.
Before MeDirect he worked at Deutsche Bank AG in research, corporate banking, transaction banking, private banking and country management. His last role there was Country COO and Branch Manager in Belgium. Crunchbase lists his education as EM Lyon Business School. His current LinkedIn experience lists Cigno AI.
Crunchbase records one personal investment for Arnaud Denis, in the Cigno seed round of May 2026. No other angel investments are listed publicly that we could confirm. Neither the size of his cheque nor the terms of the deal are disclosed.
Cigno is a Geneva-based startup founded in 2025 by Philippe Reynier (CEO), Nicolas Lagrèze (COO) and Vahan Avetisyan (CTO). It builds AI infrastructure for management consulting. It automates the consulting workflow from research and data gathering through to structured recommendations.
Its first financing round was CHF 1.5M, announced on 19 May 2026. The company said the round came exclusively from leaders and entrepreneurs in consulting, finance and tech. Denis is named as a participant, described as former Group CEO of MeDirect. The other named investors are Lino Finini, Niresh Rajah, Pasha Bakhtiar and Hazem Mulhim. The platform was due to launch in June 2026, with pilots running in Switzerland, France and the United Kingdom.
The only public data point is a seed-stage investment in vertical enterprise AI aimed at financial services advisers in Switzerland and Europe. His operating background is in retail banking, wealth management and digital financial services. He has not published a thesis, preferred sectors or a check size that we could find.
- Cigno: Geneva-based AI infrastructure for management consulting; he took part in its CHF 1.5M seed round, announced May 2026.
- crunchbase.com/person/arnaud-denis
- linkedin.com/in/arnaud-denis-4329868
- startupticker.ch/en/news/chf-1-5m-to-build-cigno-s-leading-ai-infrastr
- finews.com/news/english-news/72238-cigno-artificial-intelligence-start
- maltaceos.mt/leadership-change-at-medirect-group-arnaud-denis-steps-do
- fintech.global/globalwealthtechsummit/speaker/arnaud-denis-medirect
- preqin.com/data/profile/asset/cigno-ai/801373
Investing activity
Arnaud Denis appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $2M. The most recent is Cigno (Seed, CHF1.5M, Jun 2026).
Arnaud Denis most often invests alongside Hazem Mulhim, Pasha Bakhtiar, Niresh Rajah and Lino Finini, and the companies they back on Lounge are mostly in AI.
Deals
Frequently asked questions about Arnaud Denis
Who is Arnaud Denis?
Arnaud Denis is a Malta-based banking executive and former Group CEO of MeDirect, a pan-European wealth neobank. He led the group for more than five years until January 2025. He now invests as an angel.
Has Arnaud Denis invested in AI startups?
Yes. He took part in the CHF 1.5M seed round of Cigno, a Swiss startup building AI infrastructure for management consulting. The round was announced in May 2026.
What is Arnaud Denis's angel check size?
It is not public. Reports give the total Cigno round (CHF 1.5M) but not his individual amount.
What stage and sectors does Arnaud Denis back?
His one confirmed investment is a seed round in enterprise AI for consulting and financial services. He has not published a wider focus.
Where is Arnaud Denis based?
Crunchbase and LinkedIn list him in Malta. MeDirect's technology hub is also in Malta.
How can founders reach Arnaud Denis?
He has a public LinkedIn profile. We found no personal website or X account for him. A warm introduction through the Cigno founders or the Lounge community is the likelier route.
Is Arnaud Denis an angel investor?
Yes. Arnaud Denis invests personally as an angel.
What AI companies has Arnaud Denis invested in?
Arnaud Denis's AI investments include Cigno. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Arnaud Denis invest at?
In the rounds tracked on Lounge, Arnaud Denis has invested at Seed, with a median round of $2M.
Who does Arnaud Denis co-invest with?
Arnaud Denis's most frequent co-investors on Lounge are Hazem Mulhim (1 deal), Pasha Bakhtiar (1 deal), Niresh Rajah (1 deal) and Lino Finini (1 deal).