RideFlux bets paid trucking is L4's first revenue; Korea's first AV software IPO

Jeju/Seoul-based autonomous-driving software company selling a full-stack Level 4 stack - perception, localization, planning, control, HD mapping and remote operation - that runs on passenger cars, buses and heavy trucks.

L4's first real revenue will come from paid middle-mile freight, not robotaxis; sell full-stack software across trucks, buses and cars, and list first.

Cumulative ₩88.2B (~$64M) by August 2026 (Pulse); the December 2025 pre-IPO first close was ₩20B with Atinum Investment and Korea Development Bank each investing ₩10B (Seoul Economic Daily).

RideFlux was founded in May 2018 by CEO Park Joong-hee and CTO Yoon Ho, both former LG Electronics executives, to build full-stack Level 4 autonomous software rather than vehicles. It moved its headquarters to Jeju in April 2019 to train on coastal, mountain and bad-weather roads, won its first MOLIT operating permit in August 2019, and in May 2020 launched Korea's first real-time demand-responsive autonomous shuttle service between Jeju airport and a Socar station.

The company kept to software and phased demonstrations: autonomous buses and shuttles across Jeju, Busan, Seoul and Sejong, then urban driverless-seat testing in Seoul's Sangam district that passed 3,300 hours. In April 2026 it won Korea's first permit for paid hub-to-hub autonomous trucking covering highway plus urban sections, and on July 1, 2026 launched the country's first paid autonomous freight service with Hanjin on a 116-km Gunsan-Jeonju-Daejeon route. It raised a ₩20B pre-IPO first close in December 2025 (Atinum and Korea Development Bank each investing ₩10B) and passed KRX technology evaluation with A ratings from both designated agencies in May 2026.

On course for Korea's first L4 autonomous-driving IPO: RideFlux filed its preliminary KOSDAQ listing application on August 14, 2026 (announced August 18), targeting a second-half listing with Korea Investment & Securities and Woori Investment & Securities as underwriters.

Software-only positioning lets one stack serve cars, buses and trucks instead of betting on a single vehicle program.

Jeju's varied roads and weather gave the founders a defensible data and testing story before competitors consolidated in Seoul.

Paid hub-to-hub trucking monetizes existing permits and infrastructure, while robotaxi rules and revenue remain unsettled.

The Hanjin contract converts B2G demonstration history into B2B revenue, which is what a KOSDAQ listing review demands.

IPO timing lets RideFlux raise expansion capital while it still holds first-mover claims in Korean L4 commercialization.

In a capital-heavy category, sequence revenue before hype: prove software on subsidized public routes, then convert that permit stack into paid B2B freight, then raise public money.

As of early September 2026 RideFlux is Korea's first L4 autonomous-driving startup in the KOSDAQ pipeline: its preliminary review application was filed August 14, 2026 and announced August 18, with a listing targeted for the second half of the year. The Hanjin paid freight service continues on the 116-km middle-mile route, and the company says it is in talks with more than 10 logistics and manufacturing firms to expand to Chungcheong, Gangneung and Jeju. It also plans a public robotaxi service in Seoul's Sangam district this year, and is part of a Hyundai-led demonstration project in Gwangju.