S
Startbahn
Blockchain infrastructure for art authenticity and traceability
About Startbahn
Startbahn, Inc. is a Japanese art technology company founded in 2014 by contemporary artist Taihei Shii. The company's origins trace back to 2006 when Shii, then a graduate student at the University of Tokyo, formulated and patented the idea for a royalty fee management system for artists in Japan and the US. This concept evolved, leading to the establishment of Startbahn to address challenges in the art market concerning authenticity and value succession. Shii's background as an artist, focusing on art in the internet age, directly informed the company's mission. He holds a BA in oil painting from Tama Art University and an MS in interdisciplinary information studies from the University of Tokyo.
The company has developed Startrail, a blockchain-based infrastructure designed to assure the reliability, authenticity, and traceability of artworks. Startrail permanently records a work's information, including provenance, exhibition history, and auction results, on NFTs (Non-Fungible Tokens). This system allows artists to set terms and conditions for secondary distribution and use, including the automatic collection of royalty-like fees upon resale. To link physical artworks to their digital records, Startbahn provides solutions like NFC tags. The infrastructure operates on the Polygon blockchain, selected for its lower energy consumption and gas costs compared to other networks.
Startbahn's business model is centered on providing this infrastructure to a wide range of clients across the art ecosystem, including artists, galleries, auction houses, and collectors. The company offers its technology through various products, including the Startrail PORT dashboard for NFT issuance and management, and an API for businesses to integrate Startrail's functionalities into their own services. Revenue is generated through fees for NFT issuance and transfers, which are set at a fixed cost rather than variable gas fees. The company has successfully raised $10 million over two funding rounds, with a Series B round completed in May 2021. Its services have been utilized by prominent market players such as Sotheby's, SBI Art Auction, and OpenSea.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2014
- Headquarters
- Tokyo, Japan
- Employees
- 24
- Open positions
- None listed
- Dealroom signal
- 69.8/100
- Industry
- Enterprise Software
- Sector
- Other B2B Software, Art, Ethereum, NFT, Sustainable Development Goals, Digital Twin
- Technology
- Blockchain, IoT InternetOfThings
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Startbahn is 230 monthly website visits, up 76.9% over the last three months. Startbahn's team declined 4% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
UTEC - The University of Tokyo Edge Capital Partners
Series A10 investors entered at this stage
SX Capital
Dentsu- ECEdge Capital
ISGS Investment Works- MTMiwa Taguchi
- YNYoshihisa Nakano
- OIOPS INC
Miyako Capital- SYSeiichiro Yamamoto
TBS Innovation Partners
Other known investors1 additional known investor
J-Startup
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Startbahn on X, ranked by likes and reposts, corporate channels excluded.
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 Startbahn’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.







