Sysdyne acquires Slabstack, expanding construction materials reach

Sysdyne Technologies, a Stamford, Connecticut-based software company serving the heavy building materials industry, has acquired Slabstack, New York-based customer relationship management (CRM) and pricing optimization platform for ready mix, aggregate and asphalt producers.

With this acquisition, Sysdyne will expand its capabilities in the construction materials industry, aiming to deliver an end-to-end, cloud-native ecosystem. Sysdyne will integrate Slabstack’s CRM and pricing intelligence engine into the existing Sysdyne Cloud.

“We are excited to welcome Slabstack to the Sysdyne family,” Sysdyne founder and CEO Jill Zhang says. “This acquisition enables Sysdyne to deliver the industry’s first end-to-end, cloud-native, AI-powered platform—combining Slabstack’s CRM and pricing intelligence with Sysdyne’s real-time operational ecosystem. Together, we are creating a connected, continuously orchestrated environment where producers have real-time, actionable intelligence at their fingertips. This unified visibility enables smarter pricing, faster decisions and measurable margin impact—all within an open, modern, modular platform built for the future of construction materials.”

The acquisition also aims to extend Sysdyne’s reach across aggregates and asphalts. According to Sysdyne, Slabstack’s multimaterial architecture will accelerate the company’s expansion into adjacent markets. Slabstack’s quoting and customer communication capabilities also aim to strengthen Sysdyne’s customer engagement platform, including Delivery View.

The unified platform will deliver digital quotes, centralized customer management, dynamic pricing, dispatch coordination, delivery intelligence and AI-driven commercial insights.

“This is a category-defining moment,” says Josh Zelman, managing director at New York-based software investor Insight Partners and Sysdyne board member. “Sysdyne and Slabstack are not just combining products—they are bringing together an innovative pricing engine with an AI-powered platform to create a new standard for the industry. Their combined vision is simple: give every producer the data, the insight and the software they need to maximize profitability—from the top line to the bottom line.”

As a Sysdyne company, Slabstack will continue under the leadership of Aymeric Halvarsson, founder and president of Slabstack, and provide its pricing and sales optimization platform as a standalone solution for ready mix, aggregates and asphalt producers. The platform will remain fully independent and continue to connect with multiple dispatch systems and truck-tracking solutions.

“Sales teams today are burdened by manual quoting, disconnected systems and limited visibility into operational constraints,” Halvarsson says. “Slabstack was built to automate these processes and empower producers with the data they need to make confident, profitable decisions. Joining forces with Sysdyne will accelerate our ability to deliver this value globally.”