Jeff Yirak is a Mechanical Engineer at McKinstry, whose known portfolio counts 2 companies.
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Investment focus
- Stage
- Seed
- Focus
- Built EnvironmentCloud InfrastructureEnergy ServicesEnterprise SaaSIoTSmart BuildingsSustainability
Contacts
Affiliated funds' portfolios
Mechanical Engineer at McKinstry, whose known portfolio counts 2 companies
- Optio3
- Edo
Investor Profile
Jeff Yirak is listed against sectors Climate, Hardware, Real Estate and SaaS, and focus areas Built Environment, Cloud Infrastructure, Energy Services and Enterprise SaaS in the database.
Stage-wise, the deals at McKinstry cluster around Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Jeff Yirak is worth approaching.
Colleagues at McKinstry
Frequently asked questions
Who is Jeff Yirak?
Jeff Yirak is a corporate venture investor based in Spokane, Washington, United States, listed as Mechanical Engineer at McKinstry. The known portfolio of that firm counts 2 companies. That portfolio belongs to the firm, not to Jeff Yirak personally.
What does Jeff Yirak invest in?
Listed sectors include Climate, Hardware, Real Estate and SaaS; listed focus areas include Built Environment, Cloud Infrastructure, Energy Services and Enterprise SaaS. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jeff Yirak invest at?
McKinstry appears in Seed rounds across its known deals, and Jeff Yirak is listed there as Mechanical Engineer. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Jeff Yirak listed at?
Jeff Yirak is listed as Mechanical Engineer at McKinstry. One other person in the database shares a firm with Jeff Yirak.
How do I contact Jeff Yirak?
A LinkedIn page is on file for Jeff Yirak. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal