Volteum Electric Fleet Planner & Operations

Volteum is a fleet software company with an office in Budapest, Hungary, run by four co-founders. It helps fleet managers plan the move to electric vehicles and then run mixed fleets of electric, diesel, petrol and hybrid vehicles with less manual work.

The platform connects to vehicles through OEM APIs, so no telematics hardware is installed. It consolidates mileage, fault codes, charging sessions, maintenance intervals and costs in one system. An Electric Fleet Planner covers vehicle selection, charging infrastructure planning and cost calculation, while the operations platform adds range simulation, charging schedule optimization and live monitoring. Customers include leasing companies and corporate fleets.

• Electric Fleet Planner: vehicle selection, charging infrastructure planning and total cost calculation for the EV transition.
• OEM API connectivity: certified direct integration with 30+ brands, no hardware.
• Charging cost tracking: costs by session and location.
• Fault and maintenance alerts: fault codes and service due dates from live odometer data.
• Home charging tracking: session records for driver reimbursement.
• Mixed fleet view: electric, diesel, petrol and hybrid vehicles in one platform.

A logistics company in Vietnam could assess which delivery vans suit electric replacement and size depot charging. A leasing or rental firm could monitor charging costs and maintenance across a mixed fleet. A corporate with employee benefit cars could reimburse home charging accurately.

Goes live in days with no hardware to install. Supports 30+ vehicle brands through direct OEM API integration. The vendor cites up to GBP 500 saved per vehicle versus telematics installation and up to GBP 600K avoided capital expenditure per depot. Tracks home charging sessions for driver reimbursement.

Fleet owners are electrifying gradually and often keep mixed fleets, which creates demand for tools that compare vehicles, charging options and costs before committing capital. Hardware-free, OEM-API-based data collection lowers the cost of getting started. In Vietnam and Southeast Asia, growing commercial EV adoption by logistics and ride-hailing operators raises similar planning needs.

Office in Budapest, Hungary. Announced a EUR 2.5M round led by Movens Capital in June 2026, with total funding of EUR 3.75M reported by tech.eu. Partnership with Selis Advisory for France announced September 2026. Customers named in press include Royal Mail, Bolt and Lex Autolease.