Casper Bjarnason is an Investor at byFounders, a Copenhagen and Stockholm-based early-stage venture capital firm. He is listed among the firm's investors in provided excerpts.
What Casper can write
byFounders writes $500K to $10M checks, larger than 71% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: byFounders.Also at byFounders
Partners like Casper
At firms with a similar stage, sector and check size.
Alert me when byFounders is active
One email when Casper's firm raises a fund, adds a partner or shows new activity.
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 deckQuestions
Who is Casper Bjarnason?
Casper Bjarnason is an Investor at byFounders, a Copenhagen and Stockholm-based early-stage venture capital firm. He is listed among the firm's investors in provided excerpts.
How much does Casper Bjarnason invest?
Casper Bjarnason invests through byFounders, which writes checks of $500K to $10M at pre-seed, seed.
How do I pitch Casper Bjarnason?
A warm intro from a founder byFounders backed works best. A short LinkedIn note with one line on traction is the next best route.
Last updated 2026-10-15. Is this you? Ask for a correction.