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Gainline Capital Partners LP

gainlinecapital.com Direct investor

Gainline Capital Partners is a private equity firm that invests in middle-market companies, typically taking control or majority positions. It focuses on business services, consumer, niche manufacturing, and logistics sectors, providing first institutional capital to founder-friendly platforms.

Gainline Capital Partners LP is a private equity firm headquartered in Stamford, United States, founded in 2015. It invests directly in companies, from growth to buyout, in business Services, consumer, niche Manufacturing and logistics and Transportation Services.

“We seek to professionalize businesses using our value creation playbook.”

Gainline Capital Partners LP, own website
Layer
Direct investor
Type
Private equity
Stage
GrowthBuyout
Headquarters
Stamford, United States
Invests in
North America
Sectors
Business Services, Consumer, Niche Manufacturing, Logistics and Transportation Services
Founded
2015

Team, as Gainline Capital Partners LP publishes it

  • Allan Weinstein Managing Partner, Co-founder
  • Rick Sullivan Managing Partner, Co-founder
  • Kerri McNicholas Partner
  • Rob Dellinger Partner
  • Harry Clouston Principal
  • Zach Greenspan Principal
  • Michael O'Gara Vice President
  • Zachary Barrett Senior Associate
  • Nick Nolan Senior Associate
  • Michael Ufberg Associate
  • Julian Hwang Associate
  • Samuel Kalisch Analyst

Names and roles exactly as listed on gainlinecapital.com. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page Gainline Capital Partners LP publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

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Record 4881 · added 2026-09-03 · link last verified 2026-09-06 · confidence high

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