John Warren

John Warren is a professional CFO with over 20 years of financial and executive leadership experience supporting manufacturing and service based businesses. Currently, he is helping LMC Enterprises, a second generation, family owned, chemistry-based cleaning company improve and modernize financial management as the organization’s CFO.

Prior to LMC, John was the CFO for Trojan Battery Company, a family owned manufacturing business. During his tenure, John improved the company’s financial planning and analytical capabilities and contributed to the complex sale of the company to a private equity firm. Before joining Trojan, John held financial leadership and analytical roles with Mattel and ConAgra Foods. John holds a Master’s Degree in Business Administration from Boston University.


  • Strategic and financial planning
  • Financial analysis
  • Executive leadership, management & growth
  • Vendor management (banking, insurance, others)


  • Manufacturing
  • Distribution
  • Service
  • Consumer products
  • Family business