What is John Callahan email address?

John Callahan's primary email address is *********@rbscorp.com. To view the full verified email and additional contact details, sign up for free with Muraena.

What company does John Callahan work for?

John Callahan is a President at Riverhead Building Supply, a company specializing in Construction materials, nec.

Where John Callahan graduated from?

John Callahan holds a degree in from Continuing.

How can I directly contact John Callahan?

To contact John Callahan directly, you can use the email address *********@rbscorp.com. Complete contact information is available upon registration with Muraena.

Who is John Callahan?

John Callahan is a seasoned executive with over four decades of experience in the construction materials industry. As the President of Riverhead Building Supply, he has demonstrated exceptional leadership and strategic vision, steering the company towards sustained growth. His expertise encompasses building materials, fleet management, and purchasing, making him a well-rounded leader in his field. John has a deep understanding of retail operations, which has contributed to his success in managing diverse teams. His long tenure at Riverhead Building Supply showcases his commitment to the organization and the industry. Outside of his professional life, John is known for his dedication to community development and sustainability initiatives. He is passionate about fostering innovation in construction practices, ensuring that they are both efficient and environmentally friendly. With a solid foundation in sales and purchasing, John continues to influence the industry with his insights and leadership.