The first thing you notice is the quiet. A liftgate, the heavy metal platform at the back of a delivery truck, cycles up and down, powered not by the familiar groan and hiss of hydraulics, but by a smooth, electric hum. This is the ReGEN RAILTRAC, a product from Anthony Liftgates, but its core motion comes from a Somerville startup. Inside is the RISE® Cylinder, a fluid-free linear actuator that replaces the hydraulic heart of the machine [RISE Robotics].
The Beltdraulic Wedge
RISE Robotics was founded in 2011 by a group of MIT and RISD graduates who initially set out to build powered exosuits [Perplexity Sonar Pro Brief]. That early work on human amplification led them to a fundamental industrial problem: the hydraulic cylinder. The company's wedge is a mechanical replacement it calls Beltdraulic™ technology, a system of belts and pulleys that converts rotary electric motor motion into heavy linear force [The Robot Report, June 2025]. The claim is that it offers a drop-in alternative that is three times faster, three times more efficient, and 20% lighter than its hydraulic counterpart, while using up to 90% less energy [Wefunder, RISE Robotics].
Traction Beyond the Lab
RISE's signal that it is moving beyond prototype is a mix of commercial partnership, military validation, and unconventional fundraising. Its first named commercial product is the liftgate built with Anthony Liftgates [RISE Robotics]. More recently, it partnered with iNav4U to integrate its actuators into an automated steering system for yachts [Startup Boston, December 2025]. On the defense side, the company was selected for the U.S. Air Force’s $46 billion Enhanced Wingman Airborne Capability (EWAAC) program and received a $3 million Tactical Funding Increase (TACFI) from AFWERX in 2025 [RISE Robotics, October 2029, CB Insights, August 2025].
| Metric | Figure |
|---|---|
| 2025 Revenue | $9.1 million |
| Total Product & Contract Revenue | $9.7 million |
| Current Contract Backlog | $2.3 million+ |
| Total Patents (Granted & Pending) | 20+ |
The Founder-Led Machine
Leadership is deeply technical and founder-led. CEO Arron Acosta, a Forbes 30 Under 30 honoree in Manufacturing, co-founded the company after studying mechanical engineering at MIT [Greentown Labs]. CTO Blake Sessions, another MIT graduate and Forbes 30 Under 30 alum, leads the technology vision [LinkedIn]. The team also includes Kyle Dell'Aquila, Head of Customer Experience and Industrial Design, and Toomas Sepp, VP of Engineering, both co-founders [RISE Robotics, December 2025]. In 2029, they brought on Selma Svendsen as Vice President of Engineering [RISE Robotics, June 2029].
The Weight of Proof
The bet is enormous; the company cites total addressable markets ranging from $50 billion to $750 billion for electrifying heavy machinery [RISE Robotics, May 2029, Wefunder]. Success hinges on convincing conservative industrial customers to adopt a novel technology for mission-critical components. The company's answer to these risks is a combination of patent protection and a focus on partnerships that de-risk adoption for OEMs [Wefunder]. The defense contracts provide not just funding but a stamp of approval for durability in extreme environments. The question for the next twelve months is whether the liftgate and yacht autopilot deals become repeatable patterns, leading to announcements with larger OEMs in core markets like construction or agriculture.