Mainsail Partners Invests $41M in PlanHub

GrowthCurve Capital Acquires PlanHub

September 16, 2025

Cloud & SaaS

GrowthCurve Capital has acquired PlanHub, a cloud-based preconstruction SaaS platform for commercial construction professionals, from affiliates of Mainsail Partners and other shareholders. GrowthCurve will partner with PlanHub to accelerate its AI-enabled product strategy, expand into new markets, and scale the company's data-rich bid network.

Mainsail Partners Invests $53 Million in JobNimbus

January 13, 2021

Cloud & SaaS

Lehi, Utah-based home services software company JobNimbus received a $53 million growth investment from San Francisco-based growth equity firm Mainsail Partners. The capital will be used to advance JobNimbus' core SaaS platform, expand product and support teams, and accelerate customer growth; Mainsail principals will join JobNimbus' board.

Mainsail Partners Invests Growth Equity in Centerbase

August 23, 2021

Cloud & SaaS

Mainsail Partners, a growth equity firm, has made a minority growth investment in Centerbase, a Dallas-based provider of cloud-based legal practice management software. The capital will be used to enhance Centerbase's product, expand its management team, and invest in customer success as the company scales its footprint in the mid-market legal sector.

Mainsail Partners Invests $31M in Flight Schedule Pro

March 31, 2022

Cloud & SaaS

Mainsail Partners has made a $31 million growth equity investment in Flight Schedule Pro to accelerate the company's product roadmap, expand its team, and scale customer service. Flight Schedule Pro will use the capital to grow its cloud-based flight school and training management SaaS amid rising demand for pilot training.

Mainsail Partners Invests $32M in ProShop ERP

July 18, 2023

Software

Mainsail Partners has made a $32 million growth investment in ProShop ERP to accelerate product development and scale the company's manufacturing-focused ERP, MES and QMS software. ProShop will use the capital to expedite product development and expand services for small- and medium-sized precision manufacturers in regulated industries such as aerospace, defense and medical devices.

Mainsail Partners Invests in Teamfront

February 7, 2024

Cloud & SaaS

Mainsail Partners has made a growth investment in Teamfront, an Austin-based provider of vertical business management software, payments solutions, and marketing services. The capital will support Teamfront's expansion initiatives — including organic growth and strategic acquisitions — as the company serves over 3,000 customers and processes roughly $2.2 billion in invoicing volume.