Tim Guleri is a Managing Partner at Sierra Ventures. He previously founded two software infrastructure companies and has experience taking firms public.
What Tim can write
Sierra Ventures writes $1M to $10M checks, larger than 83% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: Sierra Ventures.Career
- Scopus Technology · founder
- Octane Software · founder
- Sierra Ventures · Managing DirectorNow
- Scopus Technology
- Octane Software
- Sierra Ventures · Managing PartnerNow
Companies founded
Investments named in public bios
Focus
Education
Before you pitch
Also at Sierra Ventures
Partners like Tim
At firms with a similar stage, sector and check size.
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One email when Tim's firm raises a fund, adds a partner or shows new activity.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Who is Tim Guleri?
Tim Guleri is a Managing Partner at Sierra Ventures. He previously founded two software infrastructure companies and has experience taking firms public.
How much does Tim Guleri invest?
Tim Guleri invests through Sierra Ventures, which writes checks of $1M to $10M at seed, series a.
How do I pitch Tim Guleri?
Email [email protected], the firm's inbox for founders, and name Tim in the subject. A warm intro from a founder Sierra Ventures backed works better.
What did Tim Guleri do before Sierra Ventures?
founder at Scopus Technology; founder at Octane Software; Scopus Technology; Octane Software.
Last updated 2026-10-15. Is this you? Ask for a correction.