April 20, 2021 Dodge Data & Analytics and The Blue Book Building & Construction Network announced that they are combining their businesses in a merger. Dodge’s owner, Symphony Technology Group, a private equity firm focused exclusively on business-to-business data, software and analytics companies, facilitated the transaction. Dodge and The Blue Book have each served the construction industry for more than 100 years, and the combined expertise and capabilities of both companies will give current and prospective customers access to the industry's leading platform for data insight, market intelligence, firm discovery and networking, say company officials. The combination will result in the Dodge | Blue Book Construction Industry Database, containing more than 10 billion data elements and comprising up-to-date and accurate information about projects, people, firms and products in the industry.