D-Tools Secures $12 Million in Series C

by Kay Aloha Villamor in August 6th, 2025

D-Tools, a Concord, CA-based business management software provider for systems integrators, has secured $12 million in Series C funding. 

Investors 

The round was led by John Heyman’s StellarIQ, with continued participation from existing majority investor Greybull Stewardship. 

StellarIQ invests in vertical software companies to accelerate their AI transformation through growth capital, implementation expertise, and production-ready AI technology. As the parent company of AnswerRocket and Max AI, StellarIQ enables its portfolio companies to rapidly deploy AI solutions that create business value while maintaining their independence. 

D-Tools Use of Funds 

The funding will support its mission to deliver end-to-end, AI-enhanced software solutions for electronic systems contractors, expand its Industry Information & Insights (I3) initiative, and scale its intelligent automation capabilities. 

About D-Tools 

Founded over 25 years ago, D-Tools provides business management software solutions designed for system integration firms. The company’s on-premises software, System Integrator™ (SI), and its cloud-based platform, D-Tools Cloud, help integrators manage every aspect of their businesses, including sales, system design, project documentation, procurement, installation, and service management. Today, more than 8,000 companies in over 90 countries rely on D-Tools’ award-winning software to streamline operations, improve efficiency, and drive profitability. 

Funding Details 

Company: D-Tools, Inc. 

Raised: $12.0M 

Round: Series C 

Funding Date: August 2025 

Lead Investor: StellarIQ 

Additional Investors: Greybull Stewardship 

Company Website: https://www.d-tools.com/  

Software Category: Business Management Software / AI for Systems Integrators 

Source: https://www.businesswire.com/news/home/20250805334217/en 

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