Bill Nix is a Co-Founder at Greater Sum Ventures, whose known portfolio counts 4 companies.
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Investment focus
- Stage
- GrowthLate-StageSeed
- Focus
- Commerce EnablementEmbedded FinanceEnterprise SaaSLower Middle MarketMajority InvestmentsPaymentsVertical SaaS
Contacts
Affiliated funds' portfolios
Co-Founder at Greater Sum Ventures, whose known portfolio counts 4 companies
- Inhabit
- Stax
- MyVenue
- SOMA Global
Investor Profile
The listing covers sectors Commerce, FinTech and SaaS, and focus areas Commerce Enablement, Embedded Finance, Enterprise SaaS and Lower Middle Market. Startups operating in these areas may find Bill Nix relevant.
Stage-wise, the deals at Greater Sum Ventures cluster around Growth, Late-Stage and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Bill Nix is worth approaching.
Colleagues at Greater Sum Ventures
Ben New
Managing Director
Knoxville, United States
Joe Pendergrass
Managing Director
Knoxville, United States
Lydia Croley
Operating Partner
Knoxville, United States
Jason Butler
VP of Payments and Operating Partner
Memphis, United States
David Abraham
Managing Director
Atlanta, United States
Frequently asked questions
Who is Bill Nix?
Bill Nix is a family office investor and private equity investor based in Knoxville, Tennessee, United States, listed as Co-Founder at Greater Sum Ventures. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Bill Nix personally.
What does Bill Nix invest in?
Listed sectors include Commerce, FinTech and SaaS; listed focus areas include Commerce Enablement, Embedded Finance, Enterprise SaaS and Lower Middle Market. 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 Bill Nix invest at?
Greater Sum Ventures appears in Growth, Late-Stage and Seed rounds across its known deals, and Bill Nix is listed there as Co-Founder. 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 Bill Nix listed at?
Bill Nix is listed as Co-Founder at Greater Sum Ventures. 5 other people in the database share a firm with Bill Nix.
How do I contact Bill Nix?
An email address, a phone number and a LinkedIn page are on file for Bill Nix. 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