Diamond Chemical Appoints CEO

(October, 2025) Diamond Chemical Company, LLC of East Rutherford, NJ , is pleased to announce the appointment of Wesley Alves as Chief Executive Officer. Mr. Alves will become the first non-family member to lead Diamond Chemical, succeeding Harold Diamond, who will continue to serve as a partner and strategic advisor to the company during this transition.

“We’re thrilled to welcome Wesley to the Diamond team,” said Mr. Diamond. “His deep experience, operational acumen, and proven ability to lead through change make him ideally suited to guide the company through its next chapter of growth.”

Mr. Alves will work closely with Mr. Diamond over the coming months to ensure a seamless transition, building upon the strong foundation that Harold and the team have built over many years.

“I’m honored to join a company with such a strong legacy and excited to partner with the team as we move into our next phase,” said Mr. Alves. “Harold’s leadership has been instrumental in building a strong foundation with high potential, and I look forward to working together to continue that momentum.”