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Monstar Lab
AI · Tokyo, Japan · Founded 2006 · IPO 2023 Thoroughbred
Monstar Lab mafia
Startups founded by Monstar Lab alumni
Former Monstar Lab employees who went on to start their own companies. Sorted by Dealroom signal score.
Braden SidotiUnited States
Jeppe RindomDenmark
Anders Møller PedersenDenmark
Themi Tsiotas Von PfalerGermany
Lars EttrupDenmark
Esben Toftdahl NielsenDenmark
Stephan SmithUnited StatesGlobal footprint
Where Monstar Lab has talent and traffic
(6 of 637 staff)
team presence
across markets
Capital deployed
Monstar Lab's 5 investments and acquisitions.
Every disclosed deal where Monstar Lab appeared as a backer or acquirer, 2017–2023. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.
5 deals across Monstar Lab's capital deployment.
Where the deals concentrate by sector, stage, and decade.
02 · Portfolio market map
Monstar Lab's portfolio, mapped.
Each chip is one company. Pill colour shows round type — green for Seed, blue for Series A, purple for B/C+, pink for late-stage, amber for M&A. Bigger sectors keep their full list behind “+ N more”.
Market sentiment
What the market is saying about Monstar Lab
An AI-synthesized read of the highest-engagement posts about Monstar Lab 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 Monstar Lab on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.