Nonantum Capital Partners
nonantumcapital.com Direct investor
Nonantum Capital Partners is a private equity firm that invests in lower middle market companies, focusing on family- and founder-owned businesses, corporate carve-outs, and complex situations. The firm was founded in 2018 as a spin-out from Charlesbank Capital Partners and is based in Boston.
Nonantum Capital Partners is a private equity firm headquartered in Boston, United States, founded in 2018. It invests directly in companies, at buyout, in consumer, industrial and business Services. Its stated cheque size is $25M – $100M.
“The firm invests in family- and founder-owned businesses, corporate carve-outs, and complex situations where personal partnership is critical and opportunities exist for significant equity value creation.”
— Nonantum Capital Partners, own website
- Layer
- Direct investor
- Type
- Private equity
- Stage
- Buyout
- Headquarters
- Boston, United States
- Sectors
- Consumer, Industrial, Business Services
- Cheque size
- $25M – $100M
- Founded
- 2018
Team, as Nonantum Capital Partners publishes it
- Jon Biotti Managing Partner and Chief Investment Officer
- David Ganitsky Managing Director
- Alex Weiss Managing Director
- Neil DeFeo Executive Partner
- Ron DeFeo Executive Partner
- Kathleen McCann Executive Partner
- Scott Farden Managing Director and Chief Operating Officer
- Laki Nomicos Senior Advisor
- Kyle Guinivan Principal
- Peter Apostolides Chief Financial Officer and Chief Compliance Officer
- Peter Rozanski Senior Vice President
- Charlie Spokes Senior Vice President
Names and roles exactly as listed on nonantumcapital.com. Nothing else about these people is recorded.
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 11 co-investors found.
- Charlesbank Capital Partners 9 shared companies: ars.com, galls.com, papamurphys.com, plaskolite.com…
- Berkshire Partners 1 shared company: atd-us.com
- Camden Partners Holdings, LLC 1 shared company: princetonreview.com
- Olympus Partners 1 shared company: princetonreview.com
- GCP Capital Partners LLC 1 shared company: energytransfer.com
- Freeman Spogli 1 shared company: ross-simons.com
- Ridgemont Equity Partners 1 shared company: roadone.com
- Twin Bridge Capital Partners, LLC 1 shared company: ljpwastesolutions.com
- CID Capital 1 shared company: teamdriveaway.com
- Tailwater Capital 1 shared company: southcrossenergy.com
and 1 more — the graph.
Where this comes from
Every fact above was read from a page Nonantum Capital Partners publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://nonantumcapital.com/name, is_investor, layer, type, hq_country, hq_city, cheque_size, thesis_quote, thesis_quote_page, description, founded, status
- https://nonantumcapital.com/portfolio/sectors
- https://nonantumcapital.com/team/people
Is this record wrong or stale? Report a mistake — it reaches us directly, no email address to look up.
Record 4986 · added 2026-09-03 · link last verified 2026-09-06 · confidence high
Similar investors
- Everlane Equity Partners, LLCPrivate equity · Growth – Buyout · Boston, United States
- Propel EquityPrivate equity · Growth – Buyout · Boston, United States
- ACON InvestmentsPrivate equity · Growth – Buyout · Washington, United States
- Aterian Investment PartnersPrivate equity · Growth – Buyout · New York, United States
- Blue Point Capital Partners LLCPrivate equity · Growth – Buyout · Cleveland, United States
- Gamut Capital Management, L.P.Private equity · Growth – Buyout · New York, United States