Mobility & Transportation Startups

STRADAai develops U-space and UTM platforms for managing low-altitude airspace and drone operations, including U-space infrastructure, digital twin tools, and regulatory advisory services for Advanced Air Mobility. It serves drone operators and organizations across use cases such as medical deliveries, surveillance, emergency response, law enforcement, infrastructure inspection, and precision agriculture, and is pursuing USSP certification with Italy's ENAC authority.

1 investor

STRÄHLE+HESS develops custom technical solutions for manufacturing, including noise reduction measures, tolerance compensation for component assembly, attachment systems such as fabric hoses and braided hoses, and tensioning strips.

1 investor

Strato produces coupler systems and related components for railcars, including hose separation brackets, long-life yokes, and heavy-duty end hose straps. The company also provides on-site engineering consulting for rail customers with specialized projects.

1 investor

Stratton Aviation provides commercial aircraft component solutions including parts inventory, purchase and lease options, and end-of-life aircraft services for airlines, maintenance repair organizations, and lessors. The company operates a dual-certified repair station and offers 24/7 support globally.

1 investor

Streetdock operates a network of urban cargo storage points (micro-warehouses) and zero-emission e-cargo bikes to handle last-mile parcel delivery in city centres. It aims to remove courier vans from streets, cutting last-mile delivery costs while reducing congestion, air pollution, and carbon emissions.

1 investor

Strickland Brothers provides fleet vehicle maintenance services, including 10-minute oil changes, state and emission inspections, courtesy checks, and add-on services such as filter and wiper replacements and tire rotation. It serves commercial, municipal, utility, and small business fleets with tiered discount packages based on fleet size.

1 investor

Stride Green provides cleantech financing for electric vehicles, including EV loans, battery solutions, charging infrastructure funding, and solar installations, along with asset monitoring and fleet management services for businesses transitioning to eco-friendly mobility.

1 investor

NexxGro provides asset finance, leasing, and management services with a focus on EV and cleantech financing, offering consulting and analytical insights to businesses pursuing sustainable transitions. It serves companies across various industries in India, managing green loans and other sustainable financial instruments.

1 investor

Stucki manufactures and supplies a comprehensive range of tank car components for railroad applications, serving chemical and industrial transportation sectors with specialized parts for different tank car types including acid-resistant, general purpose, pressure, and safety-compliance variants.

1 investor

SubiSpeed is a retailer specializing in automotive parts and accessories for Subaru vehicles. The company offers product fitment assistance and customer service support.

1 investor

Sumisho Marine is a shipping and marine services company that handles new vessel sales, ship chartering brokerage, second-hand vessel brokerage, vessel financing arrangements, marine equipment sales, and ship management services. The company is a wholly-owned subsidiary of Sumitomo Corporation, operating from headquarters in Tokyo with additional offices in Imabari, Japan and Athens, Greece.

1 investor

Sunsea (阳光海天智能科技集团) operates and manages parking assets across China, providing parking lot planning, operation management, and investment/construction services for landmarks, transport hubs, hospitals, and scenic areas. It offers a cloud-based parking asset management platform (AIPP) combining SaaS ERP, AI monitoring, driver services, and parking big data, and manages over a thousand parking facilities across 80+ cities.

1 investor

SUPER73 designs and sells electric bikes styled as adventure vehicles, marketed to a community of consumer riders. Founded in 2016 via a Kickstarter campaign, the brand sells electric bikes globally, with early roots in Orange County, US.

1 investor

SureTruck operates a national network of local fleet service shops offering maintenance, repair, and inspection services for commercial truck fleets, delivered both in-shop and via mobile service at customer yards. It pairs local technician teams with the systems, technology, and buying power of a national organization, and acquires existing fleet maintenance businesses to support their growth.

1 investor

SurplusMap provides real-time benchmarking and market intelligence data for EV charging operators across Europe. The platform tracks 500,000+ chargers to help operators decide where to build new sites, upgrade existing infrastructure, and compete on performance metrics.

1 investor

SUSHI Bikes makes lightweight, affordable city e-bikes with a removable battery and around 75 km of range, aimed at commuters, students, and first-time e-bike riders. The bikes are made in Europe and designed in Munich, Germany.

1 investor

Svitzer provides tugboat and towage services for port and terminal operations, assisting cargo ships, tankers, and other vessels in maneuvering safely in and out of ports globally. The company serves approximately 2,000 customers across 141 ports in 37 countries through a fleet of 446 vessels.

1 investor

Swagtron manufactures electric bikes and scooters designed to replace short car trips for daily commuting. The company offers models including the UrbanCruise fat-tire e-bike and GlideX folding scooters for urban mobility.

1 investor

Swapp Design develops autonomous battery-swapping technology for commercial electric vehicles, letting fleet operators buy EVs without the battery cost and pay a per-kilometre fee for energy. The system replaces a vehicle's battery in about 60 seconds, targeting price-sensitive commercial fleets and OEMs.

1 investor

Sweater offers on-demand mobile car care and washing services, serving both individual customers and companies managing vehicle fleets. Its water-efficient washing method uses about 7 liters per car versus 120 liters in traditional methods, with automated location-based dispatching to field teams across eight major cities in Saudi Arabia.

1 investor

Swish provides turnkey EV charging stations for businesses, handling site survey, installation, grid connection, maintenance, and supervision. It offers robust OCPP-compatible charging hardware plus SwiGo, a supervision and fleet management platform that centralizes real-time monitoring, billing, and access control for sectors such as heavy vehicles, last mile, workplace, hospitality, retail, and public sector.

1 investor

Swisspod develops hyperloop transportation technology intended to move people and goods between cities at high speed. It operates a test site called the Matterhorn Facility.

1 investor

Switch Maritime designs, builds, and operates hydrogen fuel cell-powered ferries, providing an end-to-end service that covers vessel design, construction, fuel supply, regulatory approval, crew training, and operations. It serves ferry fleet operators looking to modernize aging vessels, and operates the Sea Change, the first hydrogen fuel cell ferry approved and running in the United States.

1 investor

Swiftly provides a transit data platform used by public transit agencies, offering CAD/AVL systems, real-time passenger information, operations tools, and reporting to improve service reliability and the rider experience. It serves more than 200 transit agencies across 10 countries.

1 investor