# Fact Base funding rounds and investors

As of 5 Nov 2026, Fact Base has raised $57.3M across 2 verified rounds on record, plus 1 round still being checked; latest: $28.8M Series D+ led by Insight Partners, announced 4 Nov 2026.

A company that operates the drawing management system Zmeen

Website: https://fact-base.jp/  
Headquarters: Minato-ku, Tokyo  
Page: https://fireround.dev/companies/fact-base.jp

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-11-04 | Series D+ | $28.8M | Insight Partners | Artemis Ventures, MPower Partners | [businesswire.com](https://www.businesswire.com/news/home/20261104908616/en/Fact-Base-Raises-%2428.8M-Series-D-to-Digitize-the-Factory-Floor), [finsmes.com](https://www.finsmes.com/2026/11/fact-base-raises-28-8m-in-series-d-funding.html), [thesaasnews.com](https://www.thesaasnews.com/news/fact-base-co-ltd-raises-4-5b-series-d) |
| 2025-12-04 | Series C | USD$28.5 million | Insight Partners | none named | [prnewswire.com](https://www.prnewswire.com/news-releases/fact-base-raises-28-5-million-in-series-c-funding-to-accelerate-global-expansion-and-new-business-development-302633122.html), [insightpartners.com](https://www.insightpartners.com/ideas/fact-base-raises-28-5-million-in-series-c-funding-to-accelerate-global-expansion-and-new-business-development) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.