Radar · Chemicals and Materials in Osaka
Best Chemicals and Materials Companies in Osaka, Japan
The 57 best Chemicals and Materials companies in Osaka, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
By Riya SenguptaFinancials
57companies tracked
$0disclosed funding
0unicorns
—have raised
FLIAR INTELLIGENCE · CHEMICALS AND MATERIALS × OSAKA
Our analysis of 234 Chemicals and Materials companies
$21.9b in tracked funding; 57% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
234companies analysed
57%cloud-native stacks
2025funding peak (by rounds)
1unicorns
2003median founding year
Ranked: Best Chemicals and Materials companies in Osaka
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Nitto Manufacturer & supplier of diversified materials for various industries | — | 58 mo ago | Public | Hideo Takasaki CEO | 1918 | JavaApache HTTP ServerCloudflare+13 | 39 patents Automotive sensors and moisture-resistant polymer films for tires and seating systems. | 1 launch · 1 award |
| 2 | Unitika Corporation Manufacturer of polymers, fiber, textile materials | — | 145 mo ago | Public | Shuji Uejima CEO & President | 1889 | SalesforceAmazon Web ServicesApache HTTP Server+6 | 1,681 patents Patents concentrated in chemistry & materials | — |
| 3 | arakawa chemical industries Arakawa Chemical Industries is a manufacturer of chemicals and intermediate materials. | — | — | Public | — | 1876 | Node.jsSalesforceNext.js+16 | 207 patents Release coating agents for laminates and fiber‑reinforced resin compositions | — |
| 4 | araya industrial Araya Industrial is a manufacturer of steel pipes, steel structures and rims. | — | — | Public | — | 1903 | Apple iCloud MailNginxCloudflare+5 | — | — |
| 5 | asahipen Asahipen manufactures and sells a variety of paints, including architectural paints. | — | — | Public | — | 1940 | MakeShopCart FunctionalityJava+21 | 2 patents Spray‑can cap design enabling complete discharge of residual liquid and gas | — |
| 6 | ashimori industry Ashimori Industry is an automotive safety parts manufacturing company. | — | — | Public | Saburo Seno CEO & President | 1878 | SalesforcePHPYouTube+5 | 37 patents Automotive seat belt and restraint system components, including rollers, strappers, and airbags. | — |
| 7 | Calsak Provider of polymers, plastic colorants, pharmaceutical chemical, and other products | — | — | Acquired | — | 1914 | — | — | — |
| 8 | Cluster Technology Provider of resin composite material | — | — | Public | — | 1991 | Three.jsGSAPApache HTTP Server+9 | 55 patents Virtual reality platforms enabling avatar creation, interaction, and object manipulation | — |
Top 2 Chemicals and Materials companies in Osaka
#1
Public · Osaka, Osaka · founded 1918 · 26076 employees—raised▾
Public · Osaka, Osaka · founded 1918 · 26076 employees
Manufacturer & supplier of diversified materials for various industries. Its product portfolio includes semiconductor & electronic component manufacturing process materials, optical device sealing materials & HDD peripheral materials, screw driving products & screw fastening systems, silicone tape, polyvinyl chloride (PVC) tape, and other products.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 14k LinkedIn followers — 54.9% of this cohort's audience
Activity: 1 product launches · 1 awards announced in 12 mo
Founders & team
Investors
Plexus Ventures
Tech stack
AkamaiAkamai Bot ManagerApache Http ServerBootstrapCloudflareCloudflare Bot Management
#2
Public · Osaka, Osaka · founded 1889—raised▾
Public · Osaka, Osaka · founded 1889
Manufacturer of polymers, fiber, textile materials
Founders & team
Investors
Japan Industrial Solutions
Funding & investor landscape
$0total disclosed funding
0companies funded
0disclosed rounds
0rounds last 90 days
Most active investors
Prism market signals · Japan · country-scoped Prism corpus, 2,268,885 docs
Market landscape — 10 sub-themes by coverage
Share of Chemicals and Materials coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
RESEARCH FROM Osaka · institutions
What Osaka researches in advanced materials
16 papersstance +0.6931% breakthrough0% concern
local research themes
Hydrogels: synthesis, properties, applicationsAdditive Manufacturing and 3D Printing TechnologiesAeroelasticity and Vibration ControlAdvanced Sensor and Energy Harvesting MaterialsNanofabrication and Lithography TechniquesSurface Modification and Superhydrophobicity
top institutions
- Osaka Prefecture University5
- The University of Osaka4
- Osaka Metropolitan University4
- Osaka University3
- Osaka Research Institute of Industrial Science and Technology2
Common questions
How many Chemicals and Materials companies are there in Osaka, Japan?
Radar tracks 57 indexable Chemicals and Materials companies headquartered in Osaka, Japan that meet our profile-completeness bar.
What is the total funding raised by Chemicals and Materials companies in Osaka, Japan?
The Chemicals and Materials companies in Osaka, Japan on this list have raised a combined $0 in disclosed equity funding across 0 funded companies.
Which is the highest-funded Chemicals and Materials company in Osaka, Japan?
Funding figures are not yet disclosed for Chemicals and Materials companies in Osaka, Japan.
How many Chemicals and Materials companies in Osaka, Japan are funded?
0 of the 57 Chemicals and Materials companies in Osaka, Japan on this list have disclosed at least one equity funding round.
How many Chemicals and Materials unicorns are there in Osaka, Japan?
None of the Chemicals and Materials companies in Osaka, Japan on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Osaka, Japan Chemicals and Materials companies?
The most active investors in Osaka, Japan Chemicals and Materials companies on this list include IKP Knowledge Park, INCJ, JMTC, Japan Asia Investment, Japan Industrial Solutions.
Riya SenguptaFinancials
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.