About Ridge-i
Ridge-i is a publicly listed company based in Chiyoda (Japan) founded in 2016. AI development services are provided by Ridge-i in Japan. Ridge-i has raised $7.97 million across 1 funding round from investors including Ricoh, Ebara and INCJ. The company has 41 employees. Its chief executive, as recorded, is Takashi Yanagihara. Its focus areas include Business Services, IT Services, Application Development and AI Development.
Company details
Ridge-i was founded in 2016 in Chiyoda City, Japan. AI development services are offered by the company within the technology sector. Operations are based in artificial intelligence, with solutions developed for various applications. Leadership is held by CEO Takashi Yanagihara. The firms activities are centered in Japan, and its domain, ridge-i.com, supports online engagement. Focus remains on core AI provisions without expansion details specified.
- Headquarters Chiyoda, Japan
- Employees 41
- Stage Public
- SectorsTechnology
- Website ridge-i.com
- Social LinkedIn X Facebook YouTube
- Legal Name Ridge-I Inc.
- Annual Revenue$18.66 M (USD)15.44as on Jul 31, 2026
- Net Profit$2.54 M (USD)191.88as on Jul 31, 2026
- EBITDA$3.81 M (USD)65.76as on Jul 31, 2026
- Total Equity Funding$7.97M (USD)
in 1 rounds
- Latest Funding Round$7.97M (USD), Series A
Apr 2019
- InvestorsRicoh
& 2 more
- Employee Count41
Apps and channels of Ridge-i
its YouTube channel Ridge-i has 1.32K subscribers and 28 videos.
Videos from Ridge-i
The most watched videos on Ridge-i's YouTube channel, Ridge-i (1.32K subscribers). Click a video to play it here.
More on Ridge-i.
Funding Insights of Ridge-i
Ridge-i has successfully raised a total of $7.97M through 1 strategic funding round. The most recent funding activity was a Series A round of $7.97 million completed in April 2019. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $7.97M
- Total Rounds 1
- Last Round Series A — $7.97M
- First Round $7.97M
(Apr 2019)
- Investors Count 3
All 1 funding rounds of Ridge-i with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
3 investors in total: 3 institutional.
Investors in Ridge-i
Ridge-i has secured backing from 3 investors, including venture fund and institutional investors. Prominent investors backing the company include Ricoh, Ebara and INCJ.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investment activities in various industries are conducted by INCJ. | incj.co.jp | |||
Imaging products including cameras and printers are supplied by Ricoh. | 1936 | ricoh.com | Tokyo, Japan | |
Manufacturer of pumps, blowers, refrigerators and environmental plants | 1912 | ebara.com | Tokyo, Japan |
Investor details for Ridge-i
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People of Ridge-i
1 people are tracked at Ridge-i (1 in leadership); the tracked headcount is 41.
| Name | Role | Group |
|---|---|---|
Takashi Yanagihara | CEO | Leadership |
Complete people profiles for Ridge-i
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IPO & Listings of Ridge-i
Ridge-i is a publicly listed company on the TSE with ticker symbol 5572 in Japan, operating in the Technology services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date26 Apr 2023
- Listed onTSE: 5572
- Listed entityRidge-i Inc.
- Exchange sectorTechnology services
- ISINJP3974490009
- Share price3,220.00 JPY (+1.26% on the day) · 2026-10-14
- Market capitalisation13,815,313,082.00 JPY
- Price to earnings34.3
- EPS (diluted, trailing year)93.91 JPY
- Volume (last session)38,900
Financials of Ridge-i
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2026 | 2.99B JPY | 407.6M JPY | 609.7M JPY |
| 2025 | 2.59B JPY | 139.6M JPY | 367.9M JPY |
| 2024 | 1.07B JPY | 121.7M JPY | 171.5M JPY |
| 2023 | 790.4M JPY | 44.6M JPY | 84.0M JPY |
| 2022 | 968.5M JPY | 150.1M JPY | 88.5M JPY |
Detailed financial statements for Ridge-i
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Timeline of Ridge-i
3 dated milestones of Ridge-i across 7 years, from founding to its latest funding, stage changes and deals.
- Founded Ridge-i is founded.
- Funding First funding round of $8.0M.
- IPO Lists on the stock exchange (IPO).
Web traffic of Ridge-i
The website of Ridge-i (ridge-i.com) receives about 6.8K visits a month.
- Monthly visits6.8K
▼ 22.7% vs previous month
Websites whose visitors overlap most with Ridge-i. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
mprg.jp | mprg.jp | 100% | #5,788,592 | – | |
note.com | note.com | 100% | #190 | – | |
techshare.co.jp | techshare.co.jp | 94% | #1,290,645 | – | |
| hitachi-systems.com | 94% | 106.2K | #334,328 | View details | |
| google.com | 84% | 85.8B | #1 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 15 similar websites and full traffic analytics for Ridge-i
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Related news about Ridge-I
Complete news archive for Ridge-i
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Frequently Asked Questions about Ridge-i
Ridge-i was founded in 2016 and raised its 1st funding round 3 years after it was founded.
Ridge-i is headquartered in Chiyoda, Japan. It is registered at Chiyoda, Tokyo, Japan.
Takashi Yanagihara is the CEO of Ridge-i, as recorded in our data.
Ridge-i is a funded company, having raised a total of $7.97M across 1 funding round to date. The company's 1st funding round was a Series A of $7.97M, raised on Apr 2019.
Ridge-i has 41 employees.
Annual revenue of Ridge-i is $18.66M as on Jul 31, 2026.
Ridge-i was founded in 2016 in Chiyoda City, Japan. AI development services are offered by the company within the technology sector. Operations are based in artificial intelligence, with solutions developed for various applications. Leadership is held by CEO Takashi Yanagihara. The firms activities are centered in Japan, and its domain, ridge-i.com, supports online engagement. Focus remains on core AI provisions without expansion details specified.
Yes, Ridge-i is publicly traded on TSE under the ticker symbol 5572.