What does MKB invest in?
MKB invests most often at Series B (100% of the rounds on record), in sectors such as Clean Energy, Mobility and Built Environment.

Canada · Investor
Filed with the SEC to raise a fund in Jul 2024, closing $0M. Last cheque observed Feb 2025.
Growth equityQuietLast fund $135K, Jul 2024
Follow MKB and see its new cheques in your feed. Start following
1 rounds on record
Mostly Series B: 100% of its rounds
Led 1 rounds
We launched our investment firm over a dozen years ago, providing growth capital to companies at the forefront of climate innovation.From their own website
Every round we can evidence, newest first1 appearances
1 round
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration6 named
We also hold 10 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
From their own portfolio page (on their website)
Investor Portal
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
MKB invests most often at Series B (100% of the rounds on record), in sectors such as Clean Energy, Mobility and Built Environment.
1 investments on record, 0 of them in the last 12 months, and it led 1. The most recent was in Feb 2025.
Its most recent investments on record: Circuit (Series B, Feb 2025).
The median round it joins is $17M.
No investments in the last 12 months; the latest was in Feb 2025.
MKB is a growth equity firm based in Montreal, Canada.
About $121M, as gross assets of its private funds (Oct 2026).
Its latest fund filing with the SEC was in Jul 2024, reporting $135K raised.
Find the investors who back rounds like yours, and keep every conversation on one fundraising board.
Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it