R
REGENT
Defence · North Kingstown, United States · Founded 2020
All-electric seagliders for high-speed, over-water transportation. MoreLess
REGENT (Regional Electric Ground Effect Nautical Transport) is a manufacturer developing all-electric, wing-in-ground (WIG) effect vehicles known as seagliders for coastal transportation. Founded in 2020 by MIT-trained aerospace engineers Billy Thalheimer (CEO) and Mike Klinker (CTO), the company aims to provide a new mode of high-speed, low-cost, zero-emission travel between coastal destinations. The founders met at MIT and later worked at Boeing's subsidiary Aurora Flight Sciences on electric aircraft, where they identified the limitations of battery technology for aviation and conceived of the seaglider as a more efficient alternative for regional routes.
REGENT's business model is to sell these vessels to transportation companies, including airline and ferry operators. The company has secured a significant commercial order book from customers worldwide, including Mesa Airlines, Brittany Ferries, and Japan Airlines. Its market is projected to be substantial, with an initial estimate of $11 billion, potentially growing as battery technology improves. REGENT has raised over $100 million in funding from investors such as Founders Fund, Mark Cuban, Peter Thiel, and Lockheed Martin.
The flagship product, the "Viceroy," is a 12-passenger seaglider that operates exclusively over water in three modes: floating on its hull in harbors, rising onto hydrofoils as it gains speed, and then flying within one wingspan of the water's surface in 'ground effect'. This aerodynamic principle allows the vehicle to achieve airplane-like speeds of up to 180 mph with the low operating cost of a boat. The current design has a range of up to 180 miles with existing battery technology, with future versions expected to reach up to 500 miles. A key advantage is its ability to use existing dock infrastructure, avoiding airport congestion. Unlike aircraft, seagliders are regulated as maritime vessels by the U.S. Coast Guard, with technical support from the FAA, which is a key part of the company's strategy to reach the market faster and at a lower cost than certifying a new type of aircraft.
The company successfully tested a quarter-scale prototype in 2022 and has since been testing a full-scale prototype named 'Paladin'. Human-crewed test flights were planned to begin by the end of 2024, with commercial service entry targeted for the mid-decade. To meet demand, REGENT is building a 255,000-square-foot manufacturing facility in North Kingstown, Rhode Island, which is expected to come online in 2026 and create hundreds of jobs. The company is also exploring defense applications for its technology, with a contract from the U.S. Marine Corps.
Keywords: REGENT, seaglider, wing-in-ground effect, WIG craft, electric vessel, maritime transportation, coastal mobility, Billy Thalheimer, Mike Klinker, Viceroy, all-electric, hydrofoil, sustainable transport, advanced air mobility, maritime technology, zero-emission, electric propulsion, aerospace engineering, naval architecture, regional travel, transportation innovation, logistics, defense mobility, offshore logistics, green technology, passenger transport, cargo transport, FAA, US Coast Guard, electric ferry
Company overview
REGENT company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2020
- Headquarters
- North Kingstown, United States
- Employees
- 266
- Open positions
- 18
- Dealroom signal
- 84.7
Valuation & funding
REGENT funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VCOther financing | Jun 2024 | $0 | — | MOL Switch | ↗ |
| EARLY VCOther financing | Mar 2024 | $0 | — | H.I.S. U.S.A. Holding | ↗ |
| SERIES AOther financing | Oct 2023 | $60M | $240M | Point72 Ventures · Lockheed Martin Global · Japan Airlines (JAL) · NEOM Investment Fund (NIF) | ↗ |
| EARLY VCOther financing | Mar 2023 | $0 | — | Lockheed Martin Global | ↗ |
| EARLY VCOther financing | Jan 2023 | $0 | — | Japan Airlines (JAL) | ↗ |
| EARLY VCOther financing | Feb 2022 | Toba Capital · Thiel Capital · Olive Tree Capital · Mesa Air Group | ↗ | ||
| SEEDOther financing | Apr 2021 | Mark Cuban · Y Combinator · Founders Fund · Caffeinated Capital | ↗ | ||
| SEEDOther financing | Mar 2021 | Y Combinator | — |
Growth signals
REGENT website traffic
Latest recorded traffic for REGENT is 23K monthly website visits, up 15% over the last three months. REGENT's team grew 6.4% over the past year.
Hiring
Open positions at REGENT
Current openings linked to this company in Dealroom.
Comparisons
REGENT compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Talent graph
REGENT's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where REGENT has talent and traffic
team presence
In the news
Latest news about REGENT
Recent press, funding announcements, and product moves mentioning REGENT — open to read from the original sources.
Market sentiment
What the market is saying about REGENT
An AI-synthesized read of the highest-engagement posts about REGENT on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See REGENT’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.


























