Gavish
Gavish is a privately held, vertically integrated sapphire optics manufacturer founded in 1995, producing custom synthetic sapphire components (windows, tubes, rods, lift pins, coated optics) for semiconductor equipment OEMs, medical equipment OEMs, and research institutions, with operations in Israel and the US.
- Company typePrivate
- Founded1995
- HeadquartersBeersheba, Israel
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Gavish does
Gavish is a privately held sapphire optics manufacturer founded in 1995 and headquartered at Omer Industrial Park in Israel, with a US sales subsidiary (Gavish, Inc.) in Bedford, New Hampshire, and a representative presence in Taiwan. The company is vertically integrated across the full sapphire value chain — from crystal growth through fabrication, optical coating, metallization, metrology, and packaging — and grows synthetic sapphire (Al2O3) using three methods (EFG/Stephanov, Kyropulos, and HDSM) to cover a broader range of form factors, sizes (from <3mm to >370mm diameter), and material grades than single-method competitors.
Its product portfolio comprises five core lines: sapphire optical windows, coated and metallized optics (BBAR, UV filters, bandpass/cutoff coatings, solderable metallization), sapphire tubes and injectors for plasma and thermocouple protection, custom-fabricated sapphire components (precision ground, lapped, polished, drilled, threaded), and sapphire rods and lift/guide pins produced at tolerances to 0.0005 inches. The company operates a fully equipped metrology lab including Varian Cary 50 spectrophotometers, Zygo interferometers, and Keyence inspection systems, and holds ISO 9001:2015 certification in both Israel and the US as well as ITAR registration.
Gavish sells exclusively on a direct B2B basis to enterprise customers in semiconductor process equipment manufacturing (plasma chambers, vacuum chambers, lift pins, showerheads), medical equipment OEM (laser, imaging, SWIR optics), and university research institutions. Pricing is custom quote-based per specification, with no public pricing tiers and revenue generated through one-time component purchases rather than recurring licensing. The company does not disclose revenue, has no known outside investors, and operates with 11–50 employees — making it a small, founder-controlled, specialty industrial manufacturer.
Gavish firmographics
Firmographics- Name
- Gavish
- Legal name
- Gavish Industrial Technologies & Materials
- Website
- https://gavish.com
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Gavish is a privately held, vertically integrated sapphire optics manufacturer founded in 1995, producing custom synthetic sapphire components (windows, tubes, rods, lift pins, coated optics) for semiconductor equipment OEMs, medical equipment OEMs, and research institutions, with operations in Israel and the US.
- Ownership category
- akta.pro rank
Gavish industry classification
Industry- Product category
- Precision Sapphire Optics
- NAICS
- Semiconductor Machinery Manufacturing (333242)
- SIC
- Optical Instruments & Lenses (3827)
- akta.pro primary industry
- Optoelectronics & Photonics (LED/Laser/Optical ICs) (HDAHAAAH)
Keywords
Where Gavish is headquartered
LocationHeadquarters
- HQ city
- Beersheba
- HQ country
- Israel
- HQ region
- Middle East
Offices3 records
Markets served
Gavish business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales
Revenue model
- Custom Sapphire Components: One-time purchase of custom-manufactured sapphire components including windows, tubes, rods, lift pins, injectors, and custom fabricated shapes. Revenue generated through direct B2B sales to semiconductor, medical equipment, and research customers. Products are tailored to customer specifications with full certification and compliance documentation.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Quote-Based Pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Gavish product offering
Product offeringCore offering
Gavish manufactures custom engineered sapphire (Al2O3) optical components, controlling the entire production chain from synthetic sapphire crystal growth through precision fabrication, optical coating, metallization, metrology, and certified packaging. Products include sapphire windows, coated/metallized optics, tubes, injectors, lift pins, rods, and custom-fabricated shapes engineered for semiconductor process equipment, medical laser/imaging systems, and research applications.
Product overview
Gavish is a sapphire optics manufacturer founded in 1995, operating as a vertically integrated company that grows sapphire using EFG/Stephanove, Kyropolus, and HDSM methods, then fabricates, coats, and metallizes it into precision optical components. The product portfolio consists of five core offerings: Sapphire Windows (optical windows for imaging, laser, and sensing applications), Coated & Metallized Optics (BBAR, filter, and solderable metallization coatings), Sapphire Tubes and Injectors (plasma and thermocouple protection components), Custom Fabricated Sapphire (precision-machined components with threaded, shaped, and complex geometries), and Sapphire Rods & Lift Pins (mechanical components for semiconductor processing). Supporting these products are Technical Data Resources providing material specifications. Gavish serves markets ranging from university researchers to major semiconductor and medical equipment OEMs.
Differentiator
Problem solved
Functional benefit
Products and services
- Sapphire Windows Optical sapphire windows for flame detectors, vacuum chamber windows for semiconductor process chambers, laser windows, intense illumination, light guides, optical probes, and lenses/prisms. Available in diameters from less than 3mm to over 370mm with flatness less than Lambda/10. Targeted at semiconductor OEMs, medical equipment OEMs, and research customers.
- Coated & Metallized Optics Sapphire windows and arrays with solderable metallization and AR or filter coatings, including BBAR anti-reflective coatings, UV filters, bandpass/cutoff coatings, reflective coatings, and solderable metallization for hermetic sealing in vacuum applications. Designed for cameras, imaging, and sensing devices operating from visible through Short Wave Infrared (SWIR).
- Sapphire Tubes and Injectors Sapphire tubes, injectors, spray injector nozzles, and thermocouple protection sheaths for semiconductor process equipment and other high-temperature applications. Made from acid-insoluble material resistant to hydrofluoric acid and fluorine plasma, usable to 2000°C.
- Custom Fabricated Sapphire Precision grinding, lapping, polishing, shaping, drilling, and threading of sapphire into threaded components, complex geometries, thin-walled showerheads, integrated flanges, and polished faces/diameters for specialized customer applications.
- Sapphire Rods & Sapphire Lift Pins Sapphire lift pins, guide/alignment pins, and polished rods for semiconductor wafer handling and optical light guide/sensor probe applications. Provides high mechanical strength with diametric accuracy to 0.0005" and dimensional stability within 0.0002" (5 microns) in high-temperature plasma environments.
Quantifiable outcome
- Strength 6X higher than quartz
- +7 more outcomes
Companies that use Gavish
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Gavish technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Gavish partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights4 records
Gavish competitors and assessment
Company assessmentBroad incumbents
- Kyocera: Kyocera manufactures fine ceramics, sapphire substrates, and electronic components used in semiconductor processing equipment and consumer electronics. Competitor in sapphire process-chamber components and ceramic consumables from a diversified industrial base.
- Optics Balzers: Optics Balzers is a European optical coatings and components manufacturer serving semiconductor, medical, and laser customers. Comparable in precision optical component manufacturing and coatings applied to sapphire and similar substrates.
- Thorlabs: Thorlabs is a large photonics component catalog manufacturer offering sapphire optics, windows, and lenses to research and OEM customers. Adjacent competitor in sapphire optical components with much broader catalog and scale.
- Coherent: Coherent (formerly II-VI) is a global photonics and materials platform that manufactures sapphire, optics, and laser components serving semiconductor, medical, and industrial customers. Overlaps with Gavish across sapphire and precision optics.
- Saint-Gobain: Saint-Gobain is a global materials and optics conglomerate offering sapphire windows and engineered ceramics across semiconductor, aerospace, and medical end markets. Competes with Gavish in sapphire optics from a broad incumbent position with much greater scale.
Direct peers
- Meller Optics: Meller Optics is a US-based custom manufacturer of sapphire optics (windows, lenses, prisms) for industrial, medical, and semiconductor applications. Closest like-for-like peer to Gavish in product mix, custom B2B model, and target end markets.
- Swiss Jewel Company: Swiss Jewel produces precision sapphire components including windows, lenses, rods, and bearings for optics, instrumentation, and industrial uses. Comparable in custom, precision, low-volume sapphire component manufacturing.
- Crytur: Crytur (Czech Republic) manufactures single-crystal sapphire optics and components for laser, medical, semiconductor, and research customers. Directly comparable vertically integrated sapphire producer with similar custom-fabrication model.
- Rayotek Scientific: Rayotek Scientific manufactures custom sapphire windows, viewports, and optical components for semiconductor, defense, medical, and research applications. Comparable custom precision sapphire optics manufacturer.
Emerging players
- Marketech International: Marketech provides sapphire and other crystal optics and components for semiconductor and photonics applications. Comparable as a custom sapphire and crystal optics supplier serving semi OEMs, with a different regional footprint.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Gavish social profiles
Digital presenceGavish compliance and trust
Trust signalCompliance3 records
Gavish financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gavish leadership team
Management profileNumber of profiles
Profiles1 record
Gavish funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gavish 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 Gavish
What does Gavish do?
Gavish manufactures custom engineered sapphire (Al2O3) optical components, controlling the entire production chain from synthetic sapphire crystal growth through precision fabrication, optical coating, metallization, metrology, and certified packaging. Products include sapphire windows, coated/metallized optics, tubes, injectors, lift pins, rods, and custom-fabricated shapes engineered for semiconductor process equipment, medical laser/imaging systems, and research applications.
Is Gavish a public or private company?
Gavish is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Gavish founded?
Gavish was founded in 1995. It employs 11 to 50 people.
Where is Gavish based?
Gavish is headquartered in Beersheba, Israel, in the Middle East region.
How does Gavish make money?
One revenue line is on record: custom Sapphire Components.
Who are Gavish's main competitors?
Broad incumbents on record are Kyocera, Optics Balzers, Thorlabs, Coherent and Saint-Gobain. Direct peers are Meller Optics, Swiss Jewel Company, Crytur and Rayotek Scientific. Marketech International is listed as an emerging player.
Does Gavish have an API?
No public API is recorded for Gavish.
What industry is Gavish in?
Gavish's product category is Precision Sapphire Optics. Its primary akta.pro industry code is HDAHAAAH, Optoelectronics & Photonics (LED/Laser/Optical ICs). Its NAICS code is 333242 and its SIC code is 3827.