What is D-Tools?
Founded in 1998 by Adam Stone, D-Tools, Inc. has established itself as the industry leader in providing highly accurate, core business software tailored for low-voltage system integration firms. The company pioneered the category of data-driven proposal, system design, and field service management. Its flagship System Integrator (SI) software serves as a critical operational backbone for firms that require precision in project estimation, design, and field execution. By bridging the gap between complex system design and business management, D-Tools enables its clients to optimize workflows and improve profitability in a highly technical market segment.
How much funding has D-Tools raised?
D-Tools has raised a total of $12.3M across 2 funding rounds:
Debt
$350K
Series C
$12M
Debt (2020): $350K with participation from PPP
Series C (2025): $12M led by Greybull Stewardship
Key Investors in D-Tools
Greybull Stewardship
Greybull Stewardship is a private investment firm that provides business financing and operational support to pre-middle market companies in the United States. They focus on long-term partnerships with established businesses to facilitate sustainable growth and operational excellence.
PPP
Public-Private Partnership
What's next for D-Tools?
With the successful closure of this major strategic investment, D-Tools is well-positioned to enhance its enterprise-level capabilities and broaden its market reach. The company is likely to focus on scaling its software infrastructure to meet the increasing complexity of modern integration projects. By leveraging this new capital, D-Tools aims to solidify its dominance in the low-voltage sector while potentially exploring new verticals that require similar data-driven management solutions. The strategic partnership with its latest investors provides not only the necessary financial runway but also the operational expertise required to navigate the next phase of corporate expansion and technological innovation.
See full D-Tools company page
