Your Complete Source for Construction Management Software. Manage Project Processes. Build a Successful Portfolio. Increase Collaboration.

Complete Construction Software Solutions

Meridian is the Plan-Build-Operate technology solutions leader for project-based organizations. Building owners, construction and engineering firms, and public agencies use Meridian software to effectively manage capital building programs. Meridian offers construction project management and infrastructure lifecycle management solutions that reduce project costs and schedules across the plan-build-operate project lifecycle.



The expertise behind our solutions was earned on the job site and in the board room. The Prolog construction project management solution is focused on meeting the demands of today’s Contractor to adhere to increasingly competitive budgets and schedules.



And for owners making capital investments, the functionality built into the Proliance capital program management software improves efficiencies and minimizes risk in today’s increasingly complex and competitive marketplace.                




For every phase of the project planning, estimating and management process, WinEst delivers state-of-the-art tools that optimize the professional estimator's efficiency, accuracy and collaborative abilities—all within an easy-to-use yet highly adaptible platform. From retail and healthcare to energy, utilities and more, WinEst has you covered.