Gainline Capital Partners
General contacts
Investor type
PE / VC
Founded
2015
AUM
$1 300 M
Location
Stamford, Connecticut, United States
Investor profile last updated: 21 February, 2026
Profile
Gainline Capital Partners is a private equity firm that invests in U.S. based middle market companies. The firm invests in profitable companies with enterprise values of up to $250 million. Gainline partners with management teams to help execute their vision, drive sustainable growth and create long term value.
Industry
Gainline Capital Partners Funds
| Name | Type |
|
|
|
Size | AUM | Launch date |
|---|---|---|---|---|---|---|---|
|
Gainline Equity Fund I LP
|
Private Equity (PE)
|
Business Services (B2B)
Consumer Products
Consumer Services (B2C)
Retail
SaaS
Software
Transportation
Technology
Logistics
|
Series B
Late Stage (Series C+)
|
North America
|
$5-10 m
|
$155 M
|
May 2019
|
|
Gainline Equity Fund II LP
|
Private Equity (PE)
|
Business Services (B2B)
Consumer Products
Consumer Services (B2C)
Retail
SaaS
Software
Sports/SportsTech
Energy
Logistics
|
Series B
Late Stage (Series C+)
|
North America
|
$5-10 m
|
$400 M
|
July 2023
|
Contacts
Name
Title
Email
Social Networks
Investment-team contacts for Gainline Capital Partners — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Instant access on the web. Plans from $129/month — see pricing.
Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
FAQs about Gainline Capital Partners
Is Gainline Capital Partners a venture capital or private equity firm?
Gainline Capital Partners is a venture capital and private equity firm. It backs companies at Pre-seed, Seed, Series B and Late Stage (Series C+), writing tickets of $10-50 m.
Where is Gainline Capital Partners located?
Gainline Capital Partners is located in Stamford, Connecticut, United States.
When was Gainline Capital Partners founded?
Gainline Capital Partners was founded in 2015.
What sectors and industries does Gainline Capital Partners invest in?
Gainline Capital Partners invests in companies and startups in Business Services (B2B), Consumer Products, Consumer Services (B2C), Retail, SaaS, Software, Sports/SportsTech, Transportation, Technology, Energy, Logistics.
What is Gainline Capital Partners geographical focus of investments?
Gainline Capital Partners invests in companies and startups in North America.
At what stages of companies and startups does Gainline Capital Partners typically invest in?
Gainline Capital Partners invests in companies and startups at Pre-seed, Seed, Series B, Late Stage (Series C+).
What is the usual amount of Gainline Capital Partners investment?
Gainline Capital Partners usually invests $10-50 m on average.
What is the amount of assets of under management (AUM) for Gainline Capital Partners?
Gainline Capital Partners has around $1 300m assets under management.
When was Gainline Capital Partners last fund created?
Gainline Capital Partners last fund was created/launched in 2023-07-10
What are the contacts of Gainline Capital Partners?
Gainline Capital Partners can be reached through its website www.gainlinecapital.com and its LinkedIn page. Its general enquiries address is info@gainlinecapital.com. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Gainline Capital Partners — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Can I access Gainline Capital Partners data via API or MCP?
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Gainline Capital Partners directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
When was the Gainline Capital Partners profile last updated?
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 21 February, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.