Our Brands & Partners

The Company You Keep

At BSI, we’ve always believed that how you build something—and who you build it with—matters. From our start as a small team with big ambitions, we’ve grown alongside partners who share our same commitment to doing things the right way: with care, precision, and pride in every finish.

We don’t cut corners, and neither do the companies we work with. Every one of our brands is proudly made in the U.S.A. and meets all Buy America and Federal Motor Vehicle Safety Standards (FMVSS) requirements. That’s more than a compliance line—it’s proof of what we stand for: quality you can see, dependability you can count on, and partnerships built to last.

Chassis Partners

From your engine, wheels, axels, and braking system, to your electrical components—a strong vehicle starts from the ground up. Our chassis partners represent the most trusted names in the industry—brands that set the standard for power, reliability, and nationwide service support.

Ford – Legendary for its durability and broad fleet platform options.
Dodge – Known for strength and flexibility across commercial-use chassis.
Chevrolet – Trusted for balanced performance and long-term dependability.
Toyota – Combining innovation and fuel efficiency with proven quality.
Chrysler – Delivering modern design, stability, and safety-focused engineering.

Body Manufacturers

Depending on the project, our chassis may come with a pre-constructed body (a unibody) or without one (a cutaway). In either case, our body partners fully build out what’s needed to meet the unique demands of each client’s end environment—from flooring, heating, and cooling to seating, rear electrical systems, lifts, and doors.

These teams bring structure, function, and design together to transform a foundation into a complete, road-ready vehicle.

  • FR Conversions – Specialists in adaptive and accessible vehicle upfits.
  • Primetime – Known for innovative craftsmanship and attention to detail.
  • Starcraft – A leader in practical, passenger-friendly commercial bodies.
  • Blue Bird – A historic name in dependable and trusted bus manufacturing.
  • Trans Tech – Modern safety and design built around every passenger.

Ancillary Components

The Details That Define Every Ride

Once the body is built, it’s the finishing details that make each vehicle truly fit for purpose. These are the extra components that finalize every build for our clients’ daily operations—from cameras and bumpers to safety systems, lighting, and seating.

Our ancillary partners provide the smart solutions, durable materials, and innovative technologies that ensure every BSI vehicle is fully equipped and ready for the road.

  • Freedman Seating – Comfortable, dependable seating built for everyday transit.
  • REI Cameras – Advanced camera solutions built for clarity and driver awareness.
  • AngelTrax Cameras – Industry-leading fleet safety and mobile surveillance systems.
  • Motive Driver Monitoring Technology – Real-time insights that keep drivers safe and attentive.
  • Q’Straint – Gold-standard wheelchair securement systems for passenger accessibility.
  • Luminator – Smart lighting and signage designed for enhanced visibility and safety.
  • Romeo RIM – High-quality molded components that combine strength and precision.