Bill Leszinske is a General Partner at Cambium Capital. He focuses on diligence and supports portfolio companies with strategy and growth.

What Bill can write

Writes checks ofNot reported
Comes in atNot reportedLead preference not reported
Email the firm[email protected]The firm's own inbox for founders.

Also at Cambium Capital Partners

Alert me when Cambium Capital Partners is active

One email when Bill's firm raises a fund, adds a partner or shows new activity.

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

Questions

Who is Bill Leszinske?

Bill Leszinske is a General Partner at Cambium Capital. He focuses on diligence and supports portfolio companies with strategy and growth.

How much does Bill Leszinske invest?

Cambium Capital Partners has not reported a check size.

How do I pitch Bill Leszinske?

Email [email protected], the firm's inbox for founders, and name Bill in the subject. A warm intro from a founder Cambium Capital Partners backed works better.

Last updated 2026-10-15. Is this you? Ask for a correction.