CalPortland Company acquires aggregate and ready-mixed concrete business assets of Grimes Rock, Inc. in Southern California
Acquiring Company
CalPortland Company
Acquired Company
Grimes Rock
GlendoraCaliforniaManufacturingConstructionBuilding MaterialWholesaleDescription
CalPortland Company has completed the acquisition of the aggregate and ready mixed concrete business assets of Grimes Rock, Inc. and its affiliates located in Ventura County, California. This strategic acquisition will enhance CalPortland's geographic footprint in Southern California, reinforcing its commitment to providing sustainable, Quality Unsurpassed building materials to its customers.
Who to call at CalPortland Company, and when
When CalPortland Company changes hands, the new owners review vendors, systems and leadership. That is when the door opens.
- An alert the day CalPortland Company raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at CalPortland Company, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at CalPortland Company. With Fundz connected, it knows.
AI made execution free. Knowing first is the whole game now.
Fundz sees it the moment CalPortland Company makes an acquisition, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Related People
Frequently asked
Who acquired Grimes Rock?
Grimes Rock was acquired by CalPortland Company, based in Glendora. The deal was reported on January 6, 2025. CalPortland Company is a major producer of cement, ready mixed concrete, aggregates, concrete products, and asphalt in the western United States and Canada. CalPortland Company is privately held and operates in Manufacturing.
When did CalPortland Company acquire Grimes Rock?
CalPortland Company's acquisition of Grimes Rock was reported on January 6, 2025. CalPortland Company has completed the acquisition of the aggregate and ready mixed concrete business assets of Grimes Rock, Inc. and its affiliates located in Ventura County, California. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.
What does Grimes Rock do?
Grimes Rock, Inc. is a company specializing in aggregate and ready mixed concrete business assets located in Ventura County, California. The acquisition of its business assets by CalPortland will impact its operations in Oxnard, CA, and Fillmore, CA. It is privately held, and is based in California.
This company was part of an acquisition. Fundz tracks who bought whom, and who to call on both sides.
145 of these a day, filtered to the companies you pick, with the decision-maker attached.
5 screens from a live account. No signup.