ClearSky Security
ClearSky Security is a Seed venture capital firm based in Palm Beach Gardens, FL investing in Security, Other, Enterprise. The firm typically writes $500K–$5.0M checks and has 2 portfolio companies in our records.
- Check size
- $500K–$5.0M
- Portfolio
- 2 companies on record
- Partners
- 9 listed
- AUM
- $245M
- Stage
- Seed
- Sectors
- Security, Other, Enterprise, SaaS
- HQ
- Palm Beach Gardens, FL
Last verified: 2026-05-15
Seed
$500K – $5.0M
$245M
2+ companies
9 partners
Investment Thesis
ClearSky invests in cybersecurity companies addressing critical challenges in identity and access management for enterprise clients.
How ClearSky Security invests
ClearSky Security is a vc firm based in Palm Beach Gardens, FL. The firm invests at the Seed stage, with a focus on Security, Other, Enterprise, SaaS.
ClearSky Security typically writes checks of $500K–$5.0M per investment, backed by approximately $245M in assets under management.
ClearSky Security has backed 2 companies in our records, including BigID, Altamira Parent Holdings, LLC (CIK 0001783859).
Partners & Team
Patrick Heim
Partner
Industry Focus
Invests In
Portfolio Companies (2)
Other
BigID
Altamira Parent Holdings, LLC (CIK 0001783859)
SEC Form D filing mentioning ClearSky Security
- •Raising at Seed? You're squarely in their sweet spot.
- •Lead with your fit in Security, Other, Enterprise — the sectors they actively back.
- •Size your ask to their typical $500K – $5.0M check.
- •warm intro preferred
- •Address your outreach to a specific partner, such as Patrick Heim, Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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