Marcus Bartram is a General Partner at Titanium Ventures, where he was part of the founding team. He has invested in numerous cybersecurity and technology companies.
At firms with a similar stage, sector and check size.
One email when Marcus's firm raises a fund, adds a partner or shows new activity.

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 deckMarcus Bartram is a General Partner at Titanium Ventures, where he was part of the founding team. He has invested in numerous cybersecurity and technology companies.
Marcus Bartram invests through Titanium Ventures, which writes checks of $3M to $30M at series a, series b.
A warm intro from a founder Titanium Ventures 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.