An angel investor based in Boston, Massachusetts, United States, Bill Collatos has 2 known investments: QuadWrangle and Knowledge to Practice.
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Investment focus
- Stage
- Seed
- Sector
- EducationHealthcareSaaS
Contacts
Bill Collatos portfolio companies (2)
- QuadWrangle
- Knowledge to Practice
Affiliated funds' portfolios
Senior Managing Director at Spectrum Equity, whose known portfolio counts 10 companies
- splose
- SavvyMoney
- CyberCube
- Awardco
- Securify
- WorkFlex
- Employee Navigator
- Empyrean Solutions
- Poppins Payroll
- Quavo Fraud & Disputes
Investor Profile
Founders in the listed sectors Education, Healthcare and SaaS, and focus areas Digital Health, EdTech, Enterprise SaaS and MedTech will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Spectrum Equity
Showing 20 of 27
Vic Parker
Managing Director
San Francisco, United States
Adam Margolin
Managing Director
Boston, United States
Mike Farrell
Managing Director
Cambridge, United States
Matthias Ferring
Growth Equity
London, United Kingdom
Cameron Ghorbani
Principal
London, United Kingdom
Parag Khandelwal
Managing Director
London, United Kingdom
Matt Neidlinger
Investor
San Francisco, United States
Chris Mitchell
Managing Director
Boston, United States
Michael Radonich
Managing Director
Boston, United States
Brion Applegate
Founder
Menlo Park, United States
Steve LeSieur
Managing Director
San Francisco, United States
Annaliesa Routh
Principal
Boston, United States
Julia Kuo Chen
Principal
Boston, United States
Sreevas Ramakrishnan
Investor
Boston, United States
Ben Spero
Managing Director
San Francisco, United States
Jeff Haywood
Managing Director
Boston, United States
Philip Rasansky
Vice President
Boston, United States
Mike Kennealy
General Partner
Boston, United States
Clay McCollum
Vice President
San Francisco, United States
Kathy Yager
Investor
Half Moon Bay, United States
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Frequently asked questions
Who is Bill Collatos?
Bill Collatos is an angel investor based in Boston, Massachusetts, United States with 2 known investments on file, among them QuadWrangle and Knowledge to Practice. The sections above list the sectors, stages and firms attached to that record.
What does Bill Collatos invest in?
Listed sectors include Education, Healthcare and SaaS; listed focus areas include Digital Health, EdTech, Enterprise SaaS and MedTech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Bill Collatos invest at?
The known deals of Bill Collatos include Seed rounds. 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 Collatos listed at?
Bill Collatos is listed as Senior Managing Director at Spectrum Equity. 27 other people in the database share a firm with Bill Collatos.
How do I contact Bill Collatos?
An email address, a phone number and a LinkedIn page are on file for Bill Collatos. 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