Mode VC
Quebec

Quantacet

Quantacet, based in Quebec, backs deep tech startups at Pre-Seed and Seed, can lead rounds, and has invested in Nord Quantique and Femtum.

Website LinkedInPortfolioPitch page
Entry stagePre-seed, Seed
Check sizen/a
Leads roundsYes
FocusDeep tech
Latest fundC$20 (2023)C$20 million first close (2023)
Investing team4 peopleNo activity since Sep

Who you would pitch at Quantacet

4 people on the investing team, 3 of them partners who can make the call. Partners are listed first.

Chloe ArchambaultPartnerShe has a background in engineering physics and experience in technology transfer and quantum computing startups.
Ghyslain GouletPartnerHe has experience advising companies on business strategy and managing venture capital funds.
Martin LaforestPartnerHe previously worked at ISARA Corporation and the University of Waterloo’s Institute for Quantum Computing.
Elena PikulinaPrincipalShe has a background in venture investing, strategic finance, and fund operations, and previously invested before joining Quantacet.

Work here and something is wrong? Ask for a correction.

Check size not reported yet.

Bars: how many firms in the atlas report each band. Highlighted: this firm.

No recent activity since September 2026. Quiet does not mean closed.

Weekly count of activity updates. Activity is not a confirmed deal.

Before you pitch

How to reach them[email protected]

Notable investments

Nord QuantiqueFemtumIrreversibleQuantum ElementsSBQuantumPhantom PhotonicsXatomsQuminex

In their words

Fonds d'investissement en technologie quantique | QuantacetQuantacet, le fonds de capital de risque leader en quantique au Québec qui maximise le potentiel de croissance des startups quantiques.www.quantacet.com
Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

Send your deck

Alert me when Quantacet is active

One email when this firm shows new activity. Nothing else.

Firms like Quantacet

TandemLaunchCheck size not reported
Arch Venture Partners$25K to $30M+ · active Sep 28
At One VenturesCheck size not reported · active Sep 27
BoxOne VenturesCheck size not reported
DCVC$10M to $30M+ · active Oct 8
Foothill VenturesCheck size not reported · active Sep 23

On these lists

Seed deep tech investors in Canada10Seed investors in Canada811Seed deep tech investors200Pre-seed investors in Canada139Pre-seed deep tech investors120Seed investors in Quebec20Pre-seed investors in Quebec14Seed investors3020

Questions

What stage does Quantacet invest in?

Quantacet reports entry at pre-seed, seed.

How much does Quantacet invest?

Quantacet has not reported a check size.

Does Quantacet lead rounds?

Yes. Quantacet says it can lead.

Who are the partners at Quantacet?

Chloe Archambault (Partner), Ghyslain Goulet (Partner), Martin Laforest (Partner).

Is Quantacet active right now?

No recent activity since September 2026.

Work at Quantacet? Claim or correct this profile.