Wynnchurch Capital Acquires Indiana Limestone and Appoints Tom Quigley as CEO

Words: Bronzella Cleveland

Wynnchurch Capital, a leading middle-market, private equity firm, has acquired the assets of Indiana Limestone Company, the largest dimensional limestone quarrier and fabricator in the United States. Wynnchurch acquired the assets out of bankruptcy.

With a history dating back to the mid-1800s, Indiana Limestone is headquartered in Oolitic, Ind., in the heart of the Indiana limestone belt, the source of the highest quality quarried limestone in the United States. Indiana limestone is known as the Nation's Building Stone used in many well known structures, such as the Empire State Building and the Pentagon, and Indiana Limestone's products are employed today as a durable and energy-efficient building stone in institutional, commercial and residential structures across the country.

"Our investment in Indiana Limestone allows Wynnchurch to further expand into the building products industry," says Wynnchurch Partner Terry Theodore. "Indiana Limestone in known for its superior quality stone. We anticipate developing and executing more aggressive and comprehensive sales and marketing strategies to better communicate its superiority to the marketplace. To that end, we are pleased that Tom Quigley has joined the company as chief executive officer. Tom has held senior leadership positions at Owens Corning and Ingersoll Rand, and we believe his experience in the building products industry will set a course for rapid growth."

"We believe the company's superior products and established customer base leave Indiana Limestone well positioned for future growth as construction markets recover," adds Wynnchurch Managing Partner John Hatherly.

"We are pleased with the support Wynnchurch provided as our DIP lender throughout the bankruptcy process. Indiana Limestone will be able to leverage the expertise, resources and capital that Wynnchurch provides to deliver our products to the marketplace and drive growth," says Quigley.

Chairman's Message: REFLECTIONS SPANNING SEVENTY-FIVE YEARS
September 2025

MCAA has been posting lots of wonderful old photos from decades of records as we celebrate our 75th Anniversary. Many of these photos are black and white and show people at our MCAA events with men wearing suits and ties while the women wore dressy gowns

Business Building: What Are You Doing To Develop Future Leaders?
September 2025

When I ask my coaching clients if they have anyone in their construction company who could potentially move up from field superintendent to estimator or project manager, the typical answer is “No!” The same answer is usually given when asked if they have

Building More: Smoke Signals or Fire Extinguishers
September 2025

Ever watch a hot-potato game break out on your jobsite? It usually starts small. Somebody spots a crooked door frame, mutters, “I’ll make a note,” and flicks the issue to the next trade like it’s radioactive. By the time that frame comes back around, dryw

MASONRY STRONG Podcast, Episode 27 Recap: Rob McKay, Chief Operating Officer at Instone
September 2025

On this episode of the MASONRY STRONG Podcast, Rob McKay from Instone joins the show to talk about his story as well as the processes and procedures of manufacturing natural stone. Getting Started in Masonry: Rob’s Story Rob entered the masonry field by