Osaka Vacuum
Osaka Vacuum is a privately held Japanese manufacturer, founded in 1950, of specialty vacuum pumps and systems including turbo molecular, dry, mechanical booster, oil-sealed rotary, liquid-ring, and diffusion types, serving semiconductor, electronics, aerospace, medical, and industrial customers globally.
- Company typePrivate
- Founded1950
- HeadquartersOsaka-shi, Japan
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Osaka Vacuum does
Osaka Vacuum (株式会社 大阪真空機器製作所, Osaka Vacuum, Ltd.) is a privately held Japanese specialty manufacturer founded in 1950 and headquartered in Osaka, Japan. The company designs, manufactures, and sells a comprehensive lineup of vacuum pumps spanning the full pressure spectrum — turbo molecular pumps (both magnetically levitated and ball-bearing types, including the proprietary TGkine®, TG-M, and TG-F series), dry vacuum pumps (EcopositiV®, FR, DSP, GWSP), mechanical booster/Roots pumps (RD, RA, R), oil-sealed rotary pumps (VRD, VSV, P, K, UD, VM), liquid-ring pumps (W), oil diffusion pumps (DP), ejectors, complete vacuum pumping systems, and vacuum components. The company pioneered turbo molecular pump introduction in Japan in 1971 and claims three world-first innovations: a compound turbo molecular pump, one of the largest turbo molecular pumps, and an extreme high vacuum magnetically levitated turbo molecular pump.
The company operates two manufacturing facilities — the Sakai Factory (Osaka Prefecture) and the Nabari Factory (Mie Prefecture) — both certified under JQA quality management standards and (for Nabari) ISO 14001 environmental management. The product portfolio serves more than 16 industrial verticals including semiconductor wafer fabrication, electronic components, optical coating, automotive and aerospace heat treatment and leak testing, metallurgy, chemicals, energy (including solar and lithium-ion battery production), pharmaceuticals and medical device sterilization, flat-panel display manufacturing, scientific research (including space simulation, ITER fusion, and particle accelerators), machinery, food processing, heavy electrical equipment, and material handling.
The business model is direct B2B sales of high-value capital equipment to industrial customers, supported by sales engineers and customer-specific application engineering. Customer acquisition centers on participation in major international trade shows (SEMICON Japan/China/Korea, SVC TechCon, NCCAVS) and a gated member portal providing catalogs and 2D/3D CAD data. Specific pricing is not publicly disclosed; quotes are issued on direct inquiry and contracts typically span multi-year lifecycles. The company maintains overseas service bases to support customers in Japan, China, Korea, and the United States, and operates corporate social media channels including WeChat for the Chinese market. No public listing, external funding rounds, M&A activity, or institutional investor disclosures are present in the available material.
Osaka Vacuum firmographics
Firmographics- Name
- Osaka Vacuum
- Legal name
- 株式会社 大阪真空機器製作所
- Website
- https://osakavacuum.co.jp
- Company type
- Private
- Founded year
- 1950
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Osaka Vacuum is a privately held Japanese manufacturer, founded in 1950, of specialty vacuum pumps and systems including turbo molecular, dry, mechanical booster, oil-sealed rotary, liquid-ring, and diffusion types, serving semiconductor, electronics, aerospace, medical, and industrial customers globally.
- Ownership category
- akta.pro rank
Osaka Vacuum industry classification
Industry- Product category
- Industrial Vacuum Pumps
- NAICS
- Pump and Compressor Manufacturing (33391)
- SIC
- Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Vacuum Pumps & Systems (IMAHANAD)
- akta.pro secondary industry
- Vacuum Systems & Components (Vacuum Pumps, Ejectors, Cups, Grippers) (IMAHAGAN)
Keywords
Where Osaka Vacuum is headquartered
LocationHeadquarters
- HQ city
- Osaka-shi
- HQ country
- Japan
- HQ region
- Asia
Offices3 records
Markets served
Osaka Vacuum business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Vacuum pump and related equipment manufacturing and sales: Osaka Vacuum designs, manufactures, and sells a comprehensive lineup of vacuum pumps including turbo molecular pumps (magnetic bearing, ball bearing), dry vacuum pumps, mechanical booster (Roots) pumps, oil-sealed rotary pumps, liquid-ring pumps, oil diffusion pumps, ejectors, vacuum pumping systems, vacuum equipment, and vacuum components. Revenue is generated through direct sales of capital equipment and aftermarket parts, accessories, and service/support to industrial customers across semiconductor, electronics, automotive, aerospace, chemical, pharmaceutical, and research sectors.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Capital equipment sales — no public pricing listed |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Osaka Vacuum product offering
Product offeringCore offering
Osaka Vacuum designs, manufactures, and sells a comprehensive lineup of vacuum pumps and integrated vacuum systems — including turbo molecular pumps (magnetic bearing and ball bearing types), dry vacuum pumps, mechanical booster (Roots) pumps, oil-sealed rotary vane and piston pumps, liquid-ring pumps, oil diffusion pumps, ejectors, and complete vacuum pumping systems. Products span the full vacuum pressure spectrum from low to ultra-high vacuum and serve semiconductor fabrication, display manufacturing, optical coating, automotive/aerospace heat treatment and leak testing, pharmaceutical freeze drying and sterilization, and large-scale research projects such as space simulation, fusion research (ITER), and particle accelerators.
Product overview
Osaka Vacuum is a specialized vacuum technology manufacturer offering a comprehensive portfolio of vacuum pumps and systems. The product lineup centers on turbo molecular pumps (magnetically levitated TGkine and TG-M series, ball-bearing TG-F/TG series) for high vacuum applications in semiconductor, display, and research manufacturing. For medium and low vacuum processes, they provide dry vacuum pumps (EcopositIV, FR, DSP, GWSP series), mechanical booster/Roots pumps (RA, RD, R series), oil-sealed rotary pumps (P, K, VSV, VRD, UD, VM series), liquid-ring pumps (W series), oil diffusion pumps (DP series), and ejectors. The company also offers complete vacuum pumping systems and custom vacuum equipment. Products serve diverse industries including semiconductor/electronics, optics, automotive, aerospace, materials, metallurgy, chemicals, energy, pharmaceuticals, laboratory instruments, displays, and food processing. The company pioneered turbo molecular pump technology in Japan in 1971 and claims three world-first innovations: compound turbo molecular pump, largest-class turbo molecular pump, and extreme high vacuum magnetically levitated turbo molecular pump.
Differentiator
Problem solved
Functional benefit
Brands
- TGkine®-B SERIES: Controller-integrated magnetically levitated compound turbo molecular pump series
- TGkine®-R SERIES
- TG-M SERIES
- TG-F SERIES
- TG SERIES
- TS SERIES
- EcopositiV® SERIES
- VRD SERIES
- VSV SERIES
- W SERIES
- DP SERIES
- RD SERIES
- RA SERIES
- P SERIES
- K SERIES
Products and services
- TGkine® Series Magnetically Levitated Turbo Molecular Pumps Controller-integrated magnetically levitated compound turbo molecular pumps (TGkine®-B, TGkine®-R, and reaction by-product compatible MI-B/MI-R variants) featuring built-in power supply, high pumping speed, and high throughput for heavy Ar gas in sputtering and CVD applications. Designed for high-vacuum applications in semiconductor and display manufacturing.
- TG-M Series Magnetically Levitated Turbo Molecular Pumps Magnetically levitated compound turbo molecular pumps (TG-M standard, TG-MI reaction by-product compatible, TG-ML ultra-low vibration, TG-MR radiation-resistant, TG-MU ultra-high vacuum) for advanced manufacturing processes requiring high reliability and contamination-free operation.
- TG-F Series Grease-Lubricated Ball Bearing Turbo Molecular Pumps Grease-lubricated ball-bearing compound turbo molecular pumps offering orientation-free installation in any axis, suitable for sputtering, CVD, and display manufacturing applications.
- TG Series Oil-Lubricated Ball Bearing Turbo Molecular Pumps Oil-lubricated ball-bearing compound turbo molecular pumps for general industrial use across standard vacuum processes.
- TS Series Helical Groove Vacuum Pumps Helical groove vacuum pumps designed for specific industrial vacuum applications.
- EcopositiV® Energy-Saving Dry Vacuum Pumps EcopositiV® ER100D/ER100DC energy-saving dry vacuum pumps designed for medium and low vacuum processes in semiconductor manufacturing, offering chemical resistance and oil-free operation.
- FR060D Air-Cooled Dry Vacuum Pump Air-cooled dry vacuum pump providing clean vacuum without oil contamination for semiconductor and industrial applications.
- DSP251 / DSP501 Compact Dry Vacuum Pumps Compact dry vacuum pumps designed for small-scale semiconductor and industrial applications requiring oil-free clean vacuum.
- GWSP150 Scroll-Type Dry Vacuum Pump Scroll-type dry vacuum pump delivering clean and oil-free vacuum for applications requiring contamination-free operation.
- RA Series Small Mechanical Booster (Roots) Pumps Small direct-coupled motor mechanical booster pumps (RA100) with aluminum gas contact parts for compact applications.
- RD Series Direct Motor-Driven Mechanical Booster Pumps Direct motor-driven mechanical booster (Roots) vacuum pumps for high throughput vacuum applications, with resistance to welding dust for mechanical industry use.
- R6002 / R12001 Large Belt-Driven Mechanical Booster Pumps Large belt-driven mechanical booster (Roots) pumps for heavy-duty industrial vacuum applications including metallurgical and aerospace use cases.
- VRD Series Direct-Coupled Dual-Stage Oil-Sealed Rotary Vane Vacuum Pumps Direct-coupled motor dual-stage oil-sealed rotary vane vacuum pumps (VRD-M series) specifically engineered for medical device sterilizers including high-pressure steam, ethylene oxide gas, and low-temperature hydrogen peroxide plasma sterilizer equipment.
- VSV Series Direct-Coupled Single-Stage Oil-Sealed Rotary Vane Vacuum Pumps Direct-coupled motor single-stage oil-sealed rotary vane vacuum pumps for general industrial vacuum applications.
- P Series Kinney-Type Oil-Sealed Rotary Piston Vacuum Pumps Belt-driven Kinney-type oil-sealed rotary piston vacuum pumps for rugged industrial applications including electron beam welding, vacuum packaging of food, and freeze drying equipment.
- K Series Kinney-Type Large Capacity Oil-Sealed Rotary Vacuum Pumps Large capacity belt-driven Kinney-type oil-sealed rotary vacuum pumps (including K30002) for heavy-duty industrial and aerospace chamber applications.
- W Series Liquid-Ring Vacuum Pumps Liquid-ring vacuum pumps suitable for pumping condensable gases including water vapor, serving pharmaceutical freeze drying, food processing, and chemical process applications.
- DP Series Oil Diffusion Vacuum Pumps Oil diffusion vacuum pumps for high vacuum applications in research, optical coating, and industrial processes.
- Steam Ejectors Steam ejectors for pumping condensable vapors in chemical, petrochemical, and pharmaceutical process industries.
- Turbo Molecular Pump Pumping Systems Complete vacuum pumping systems integrating turbo molecular pumps with backing pumps to deliver turnkey high-vacuum solutions for semiconductor, display, and research applications.
- Integrated Vacuum Pumping Systems Complete vacuum evacuation systems combining multiple pump types (dry, oil-sealed rotary, Roots, etc.) for specific industrial processes such as lithium-ion battery manufacturing, semiconductor load locks, and chemical processing.
- Custom Vacuum Equipment Custom vacuum equipment and integrated systems engineered to customer-specific manufacturing requirements, including split-flow turbo molecular pumps built to helium leak detector specifications.
- Vacuum Components Valves, fittings, and other vacuum components used to build complete vacuum systems, supplied alongside the company's pump offerings for system integration.
- Split-Flow Turbo Molecular Pumps Split-flow turbo molecular pumps with multiple intake ports having different compression ratios, enabling differential pumping in a single unit. Custom-engineered for helium leak detectors, mass spectrometers, and scientific instrument applications.
Companies that use Osaka Vacuum
Customer profileSegments5 records
Ideal customer profiles2 records
Osaka Vacuum technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Osaka Vacuum partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
Osaka Vacuum competitors and assessment
Company assessmentDirect peers
- Leybold (Atlas Copco): Heritage vacuum brand under Atlas Copco, offering a broad vacuum pump portfolio for industrial and research markets — overlaps directly with Osaka Vacuum's Roots, rotary vane, and diffusion pump lines.
- ULVAC: Japanese listed vacuum equipment manufacturer and the most direct domestic competitor to Osaka Vacuum, with overlapping turbo molecular, dry, and integrated vacuum system offerings across semiconductor and FPD.
- Pfeiffer Vacuum: Germany-based global leader in vacuum pumps, turbo molecular pumps, and vacuum components — direct head-to-head competitor to Osaka Vacuum in semiconductor, analytical, and research applications.
- Edwards Vacuum (Atlas Copco): UK-origin vacuum pump manufacturer now part of Atlas Copco, dominating semiconductor dry pumps and turbo molecular pumps — directly competes with Osaka Vacuum across wafer fab and display manufacturing.
- Agilent Technologies (Varian Vacuum): Through its acquired Varian vacuum division, Agilent supplies ion pumps, turbo pumps, and leak detectors to scientific and semiconductor customers — competing in the same analytical and high-vacuum niches as Osaka Vacuum.
- Busch Vacuum Solutions: German family-owned vacuum pump manufacturer offering rotary vane, dry claw, and Roots pumps — directly comparable to Osaka Vacuum's lower-vacuum industrial product range.
- Shimadzu Corporation: Japanese scientific instrument and vacuum equipment maker, with turbo molecular pumps used in mass spectrometers, electron microscopes, and leak detectors — comparable to Osaka Vacuum's analytical-instrument customer base.
Emerging players
- INFICON: Swiss/US-based vacuum instrumentation and leak detection specialist, focused on mass spectrometers and helium leak detectors that use turbo molecular pumps similar to those Osaka Vacuum manufactures.
Regional players
- Kashiyama Industries: Japanese dry vacuum pump specialist serving semiconductor and electronics customers — overlapping product positioning with Osaka Vacuum's EcopositiV® and DSP dry pump lines.
- Anest Iwata: Japanese oil-sealed rotary vane and dry vacuum pump maker serving semiconductor, automotive, and medical markets — direct regional competitor with overlapping product lines to Osaka Vacuum.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Osaka Vacuum social profiles
Digital presenceOsaka Vacuum compliance and trust
Trust signalCompliance2 records
Osaka Vacuum financial estimates
Financial estimateRevenue estimate
Valuation estimate
Osaka Vacuum leadership team
Management profileNumber of profiles
Osaka Vacuum funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Osaka Vacuum M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Osaka Vacuum
What does Osaka Vacuum do?
Osaka Vacuum designs, manufactures, and sells a comprehensive lineup of vacuum pumps and integrated vacuum systems — including turbo molecular pumps (magnetic bearing and ball bearing types), dry vacuum pumps, mechanical booster (Roots) pumps, oil-sealed rotary vane and piston pumps, liquid-ring pumps, oil diffusion pumps, ejectors, and complete vacuum pumping systems. Products span the full vacuum pressure spectrum from low to ultra-high vacuum and serve semiconductor fabrication, display manufacturing, optical coating, automotive/aerospace heat treatment and leak testing, pharmaceutical freeze drying and sterilization, and large-scale research projects such as space simulation, fusion research (ITER), and particle accelerators.
Is Osaka Vacuum a public or private company?
Osaka Vacuum is a private company. It is classified as unknown and is currently operating.
When was Osaka Vacuum founded?
Osaka Vacuum was founded in 1950. It employs 101 to 250 people.
Where is Osaka Vacuum based?
Osaka Vacuum is headquartered in Osaka-shi, Japan, in the Asia region.
How does Osaka Vacuum make money?
One revenue line is on record: vacuum pump and related equipment manufacturing and sales.
Who are Osaka Vacuum's main competitors?
Direct peers on record are Leybold (Atlas Copco), ULVAC, Pfeiffer Vacuum, Edwards Vacuum (Atlas Copco), Agilent Technologies (Varian Vacuum), Busch Vacuum Solutions and Shimadzu Corporation. INFICON is listed as an emerging player. Regional players are Kashiyama Industries and Anest Iwata.
Does Osaka Vacuum have an API?
No public API is recorded for Osaka Vacuum.
What industry is Osaka Vacuum in?
Osaka Vacuum's product category is Industrial Vacuum Pumps. Its primary akta.pro industry code is IMAHANAD, Vacuum Pumps & Systems, with a secondary code of IMAHAGAN, Vacuum Systems & Components (Vacuum Pumps, Ejectors, Cups, Grippers). Its NAICS code is 33391 and its SIC code is 3561.