Investor Profile: Diagram Ventures — Thesis, Cheque Size & How to Apply

Who Diagram Ventures is

Diagram Ventures is a Montreal-based venture builder founded in 2016 by François Lafortune and Paul Desmarais III. It sits inside the Sagard ecosystem and works differently from a conventional venture fund: it conceives companies itself, validates the idea internally, recruits founders to build them, and funds them from inception.

Since its founding, Diagram Ventures has launched and invested in 22 startups, including Dialogue, nesto, Novisto and Synctera, which the studio says have generated more than $1.5 billion in shareholder value and 1,350 full-time jobs.

Thesis, sectors and stages

Diagram Ventures builds technology companies in financial services, insurance and health technology, and more recently in web3 and climate technology. Its starting point is a thesis about where a market is heading: the team identifies a disruption, develops a concept, validates it, and only then recruits founders to lead the company.

That model inverts the usual fundraising journey: Diagram originates the idea and supplies the first capital, in-house expertise and partner access. It also makes conventional early-stage investments in companies it did not originate, particularly at seed stage.

Fund size and cheque size

Diagram Ventures has raised four funds with a combined value of $320 million. Its first fund closed at $25 million; Fund II closed in 2019 at $55 million, above target and anchored by Portag3 Ventures. Its third fund, DVLP III, raised around $100 million for fintech, and its ClimateTech Fund closed at $80 million Canadian dollars, backed by Sagard and Investissement Québec.

The ClimateTech Fund deploys $2 million to $5 million per startup across 15 to 20 companies. Cheque sizes for the studio's company-creation work are not publicly disclosed as a standard range, since each venture is capitalised individually at formation.

Notable portfolio

Diagram Ventures best-known companies include Dialogue, the virtual health and wellness platform that went public in 2021 and was later acquired by Sun Life Financial for $365 million Canadian dollars, nesto, the online mortgage lender, Novisto, the ESG data platform, Synctera, the banking-as-a-service platform, Collage, Breathe Life and dfuse.

More recent names include Coral, Lyteflo, veritree, Walnut Insurance and JetScale AI — regulated sectors where a builder's network shortens the path to customers.

Partners and programmes

François Lafortune, co-founder and chief executive, leads Diagram Ventures, with Paul Desmarais III as chairman. Its anchor relationship with Portag3 Ventures and place within Sagard give portfolio companies unusual access to Canadian financial institutions and global partners.

There is no perks catalogue: the offer is structural — in-house specialists, privileged partner introductions and the Sagard ecosystem, letting founders concentrate on product and sales.

How to apply for funding

Diagram Ventures runs no open application portal and publishes no deadline. Its primary route is founder recruitment: the studio identifies a venture concept and seeks experienced entrepreneurs to co-found it, so interested founders should approach via diagram.vc and make the case for the sector they want to build in.

Founders with an existing early-stage company in fintech, insurance, health or climate technology can also reach out for a conventional investment conversation — but be explicit about which path you seek.