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Fact Base, a Tokyo-based SaaS startup for manufacturing, raised ¥4.4 billion in Series C funding led by Insight Partners to support overseas hiring and European market entry.

Dec 02, 2025

Amount Raised

¥4.4 Billion

Round Type

Series C

Minato CityManufacturingSoftwareSaaS

Investors

Insight Partners

Description

Fact Base has raised ¥4.4 billion in Series C funding to enhance product development and support market entry into Europe in 2026. The round was led by Insight Partners, marking their first investment in a Japanese startup. The company aims to streamline processes for small and medium-sized manufacturers. Founded in 2022, Fact Base continues to expand its presence with multiple overseas locations.

Quick answer

Fact Base raised ¥4.4 Billion in a Series C round, dated December 2, 2025. Investors: Insight Partners. Fact Base is based in Minato City, Tokyo, Japan.

How much did Fact Base raise?
Fact Base raised ¥4.4 Billion in a Series C round on December 2, 2025.
Who invested in Fact Base?
Insight Partners is named as investors in this round.
What does Fact Base do?
Fact Base is a Tokyo-based SaaS startup for the manufacturing industry, founded in September 2022.
Where is Fact Base based and how big is it?
Fact Base is based in Minato City, Tokyo, Japan. Fundz records about 201 employees.
Who are the decision-makers at Fact Base?
Fundz holds 1 contact at Fact Base. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in SaaS and Manufacturing around the same time

Companies in the same sectors as Fact Base that raised within 45 days of this round, from Fundz verified event records.

  • Hadrian raised $131M on December 19, 2025.
  • Meet Caria raised $1M (Pre-Seed) on January 14, 2026.
  • Dataroid raised $6.6M (Pre-Series A) on January 13, 2026.
  • WithCoverage raised $42M (Series B) on January 13, 2026.
  • MAIA Technology raised $5.4M (Series A) on January 9, 2026.
  • FitXpert raised $7M on January 7, 2026.

Who to call at Fact Base, and when

A new round usually means Fact Base is about to hire and buy. The teams that reach out first get the meeting.

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  • Who you already know at Fact Base, from your own LinkedIn network

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Company Information

Company

Fact Base

Location

Minato City, Tokyo, Japan

About

Fact Base is a Tokyo-based SaaS startup for the manufacturing industry, founded in September 2022. The company aims to make manufacturing seamless by providing Zumeen, a drawing management system that streamlines information sharing and order processes. Fact Base helps small and medium-sized enterprises and small factories focus on higher-value work by eliminating manual searches, reducing errors, and shortening lead times.

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Fact Base raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.