John Sites Jr. works as a Partner at Wexford Capital. The firm's known portfolio counts 8 companies.
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Investment focus
- Focus
- AviationClean EnergyMedTechMedical DevicesMining & RoyaltiesSolarTherapeuticsTransportation
Contacts
Affiliated funds' portfolios
Partner at Wexford Capital, whose known portfolio counts 8 companies
- AZTherapies
- Shape Memory Medical
- Specialty Renal Products
- Bonterra Resources
- Viseon
- Mammoth Energy Services
- Solitario Zinc
- Sailfish Royalty
Investor Profile
Founders in the listed sectors Climate, Hardware, Healthcare and Travel, and focus areas Aviation, Clean Energy, MedTech and Medical Devices fall inside that listing.
Stage-wise, the deals at Wexford Capital cluster around Growth, Late-Stage and Series A rounds.
The firm portfolio and the focus above give founders context on whether John Sites Jr. matches their raise.
Colleagues at Wexford Capital
Frequently asked questions
Who is John Sites Jr.?
John Sites Jr. is a private equity investor and venture debt investor based in Greenwich, Connecticut, United States, listed as Partner at Wexford Capital. The known portfolio of that firm counts 8 companies. That portfolio belongs to the firm, not to John Sites Jr. personally.
What does John Sites Jr. invest in?
Listed sectors include Climate, Hardware, Healthcare and Travel; listed focus areas include Aviation, Clean Energy, MedTech and Medical Devices. 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 John Sites Jr. invest at?
Wexford Capital appears in Growth, Late-Stage and Series A rounds across its known deals, and John Sites Jr. is listed there as Partner. 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 John Sites Jr. listed at?
John Sites Jr. is listed as Partner at Wexford Capital. One other person in the database shares a firm with John Sites Jr.
How do I contact John Sites Jr.?
An email address, a phone number and a LinkedIn page are on file for John Sites Jr. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal