Vertrax Welcomes Back John Rosen as Director of Sales

Hamden, Conn. (Oct. 9, 2025) — Vertrax, a provider of cloud-native ERP and dispatch solutions for midstream and downstream energy companies, has announced that John Rosen has rejoined the company as director of sales. 

In this role, Rosen will lead Vertrax’s sales initiatives, working with propane, fuel oil and multi-fuel distributors to optimize their operations through Vertrax’s innovative software platform. His return marks a significant milestone for the company as it continues to expand its market presence and help energy dealers modernize their technology infrastructure. 

“We’re thrilled to welcome John back to the Vertrax team,” said Mark Stillman, COO of Vertrax. “John’s deep understanding of the propane and energy distribution industry, combined with his proven track record in sales leadership, makes him an invaluable asset as we help more companies transition from legacy systems to our comprehensive, cloud-based solution.” 

Rosen brings extensive experience in the propane and energy distribution sectors, with a strong background in software solutions designed specifically for the industry. His expertise will be instrumental in helping Vertrax clients tackle the challenges of complex fuel operations, from delivery logistics and inventory management to dynamic pricing and route optimization. 

Built on Acumatica, the Vertrax platform features real-time pricing engines, weather-based forecasting, optimized routing and a mobile-friendly driver platform, all designed to increase profitability and operational efficiency. 

“I’m excited to return to Vertrax at such a pivotal time in the industry,” said Rosen. “Many propane and fuel dealers are facing the sunsetting of legacy ERP systems, and Vertrax provides them with a modern, scalable solution that’s purpose-built for their unique business challenges. I look forward to working with dealers who are ready to transform their operations and drive growth.”