FieldFlo, a fast-growing provider of project and safety management software for specialty subcontractors, has announced a $35 million growth investment from Mainsail Partners, a leading growth equity firm focused on vertical SaaS businesses. The funding will accelerate FieldFlo's product innovation, expand its team and strengthen support for subcontractors in high-risk industries across North America.
Founded by former subcontractors, FieldFlo is designed to simplify the complex world of project management, compliance and safety documentation. The company's cloud-based, mobile-first platform helps specialty contractors streamline key workflows, including time tracking, event reporting, certifications and inventory management. By replacing spreadsheets and manual processes with a single digital system of record, FieldFlo enables field and office teams to work more efficiently while remaining compliant with OSHA, EPA and state regulations.
The platform has quickly become an essential operational and risk management tool for subcontractors facing increasing regulatory and security requirements. FieldFlo's system helps companies minimize on-site incidents, reduce insurance claims, and improve their underwriting profiles. Its intuitive interface and configurable workflows have earned it strong adoption among contractors looking to modernize their operations and achieve greater visibility into safety and compliance performance.
By partnering with Mainsail Partners, FieldFlo will gain both financial and operational resources to accelerate its growth. Mainsail's extensive experience in scaling construction and field service software companies will help FieldFlo enhance its platform's capabilities and expand its market reach.
In addition to funding, FieldFlo continues to expand its suite of tools to transform security management and operational efficiency. The company recently launched Safety Academy, a centralized platform for contractor training and certification management, and FLŌTime, a digital timesheet system that provides compliant work tracking and auditable evidence of on-site activities. These innovations reflect FieldFlo's mission to help contractors remain audit-ready while reducing administrative burdens.
With the support of Mainsail, FieldFlo is positioned to further redefine project management for specialty subcontractors, delivering solutions that improve safety outcomes, streamline compliance, and increase productivity in some of the most demanding construction environments.
MOST IMPORTANT QUOTES:
“Our mission has been simple from day one: to make life easier for subcontractors by eliminating the inefficiencies that slow projects down and increase risk. Coming from the waste disposal and demolition industry, we understand how complex safety and compliance management can be. Partnering with Mainsail, which has extensive experience in scaling construction and field service platforms, will help us achieve this to help us deliver even more value to our customers as we expand our platform.”
Roni Szigeti, Co-Founder and Chief Executive Officer, FieldFlo
“Specialty subcontractors face growing regulatory, safety and documentation requirements, yet many still operate without a dedicated record-keeping system. FieldFlo's purpose-built platform solves these challenges with remarkable ease and depth. We are excited to work with Roni, Brittany and the team as they continue to define this category.”
Tollie Brown, Director, Mainsail Partners
“This partnership represents an exciting step for FieldFlo. With the operational support of Mainsail's growth team and their extensive experience in construction technology, we will continue to do what we do best: improve the on-site experience, expand our platform and grow our talented team to better serve our customers and the industry as a whole.”
Brittany Szigeti, Chief Operating Officer, FieldFlo