In the high-stakes world of specialty subcontracting, where safety and compliance are non-negotiable, technology is emerging as a powerful ally. FieldFlo, a rising star in project and safety management software, has just secured a $35 million growth investment from Mainsail Partners, a move that could reshape how subcontractors in high-risk industries operate across North America. This isn’t just a financial boost—it’s a vote of confidence in the future of digital transformation in construction.
Founded by former subcontractors who intimately understand the sector’s challenges, FieldFlo’s cloud-based, mobile-first platform is designed to simplify the complex web of project management, compliance, and safety documentation. By replacing spreadsheets and manual processes with a single, digital system of record, FieldFlo empowers field and office teams to operate more efficiently while maintaining compliance with OSHA, EPA, and state-level regulations. In an industry where even minor oversights can lead to catastrophic consequences, this level of precision is invaluable.
The platform’s intuitive interface and configurable workflows have earned it strong adoption among contractors seeking to modernize their operations and achieve greater visibility into safety and compliance performance. FieldFlo’s system helps companies minimize on-site incidents, reduce insurance claims, and improve their underwriting profiles—a trifecta of benefits that directly impacts a company’s bottom line and long-term viability.
This partnership with Mainsail Partners is more than just a financial injection. Mainsail’s extensive experience in scaling construction and field-service software companies will help FieldFlo enhance its platform’s capabilities and broaden its market reach. The company recently launched Safety Academy, a centralized hub for contractor training and certification management, and FLŌTime, a digital timesheet system that offers compliant labor tracking and verifiable proof of on-site activity. These innovations reflect FieldFlo’s mission to help contractors stay audit-ready while reducing administrative overhead.
“Our mission from day one has been simple—to make life easier for subcontractors by eliminating the inefficiencies that slow down projects and increase risk,” said Roni Szigeti, Co-Founder and Chief Executive Officer of FieldFlo. “Coming from the abatement and demolition industry, we know how complex safety and compliance management can be. Partnering with Mainsail, who has deep experience scaling construction and field service platforms, will help us deliver even more value to our customers as we expand our platform.”
Tollie Brown, Principal at Mainsail Partners, echoed this sentiment. “Specialty subcontractors face growing regulatory, safety, and documentation requirements, yet many still operate without a dedicated system of record. FieldFlo’s purpose-built platform solves these challenges with remarkable usability and depth. We’re excited to partner with Roni, Brittany, and the team as they continue to define this category.”
Brittany Szigeti, Chief Operating Officer of FieldFlo, highlighted the strategic significance of this partnership. “This partnership marks an exciting step for FieldFlo. With the operational support of Mainsail’s Growth Team and their deep experience in construction technology, we’ll keep doing what we do best—enhancing the field experience, expanding our platform, and growing our talented team to better serve our clients and the industry at large.”
As the construction industry continues to evolve, the integration of advanced technologies like FieldFlo’s platform is becoming a critical differentiator. The sector is increasingly recognizing that digital transformation is not just about efficiency—it’s about safety, compliance, and ultimately, the well-being of the workforce. With Mainsail’s backing, FieldFlo is poised to redefine project management for specialty subcontractors, delivering solutions that enhance safety outcomes, streamline compliance, and drive productivity in some of the most demanding construction environments.
This investment is a clear signal that the future of construction lies in the seamless integration of technology and human expertise. As FieldFlo continues to innovate and expand, it is not just shaping the future of subcontracting—it is setting a new standard for the entire construction industry.