PremaTech Advanced Ceramics
PremaTech Advanced Ceramics is a woman-owned precision ceramics manufacturer specializing in CVD silicon carbide machining, grinding, lapping, polishing, and semiconductor cleaning for the semiconductor, LED, optics, medical, aerospace & defense, and R&D industries.
- Company typePrivate
- Founded1980
- HeadquartersWorcester, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What PremaTech Advanced Ceramics does
PremaTech Advanced Ceramics is a privately held, woman-owned precision ceramics manufacturer founded in 1980 and headquartered in Worcester, Massachusetts. The company specializes in machining and finishing advanced technical ceramics, with a primary focus on Chemical Vapor Deposition Silicon Carbide (CVD SiC) supplied at 99.9995% theoretical density for semiconductor, LED, optics, medical device, aerospace & defense, and R&D applications. Its operations are consolidated at a single modern facility at 160 Goddard Memorial Drive, equipped with universal, surface, creep-feed, ID, OD, jig, and centerless grinders, 5-axis CNC machines, flat and roll lapping systems, gang wheel slicers, and an ISO Class 5 Cleanroom for semiconductor part conditioning.
The company's five core capabilities are CVD SiC Machining, Machining & Grinding, Lapping & Polishing, Semiconductor Cleaning, and Test Specimen fabrication, supported by an in-house metrology laboratory with a 12" Kugler interferometer, Zygo Verifier, and Zygo New View white-light optical profiler capable of angstrom-level inspection. CVD SiC® is a registered trademark of the company. Materials processed include CVD SiC, sintered and reaction-bonded silicon carbide, silicon nitride, aluminum nitride, sapphire, alumina, zirconia, silicon, quartz, and other ultra-hard materials. Components are produced for 100-300mm and larger wafer sizes, with CVD SiC rated for service up to 1700°C in chemical and plasma environments.
PremaTech generates revenue through custom, quote-based contract manufacturing. All pricing is handled via an RFQ process on its website with 30-day net payment terms; no standard pricing is published. Go-to-market is sales-led, combining internal Sales Engineers with external manufacturer's representatives for domestic and international market expansion, supported by trade show participation, LinkedIn presence, and content marketing in industry publications such as Aerospace Manufacturing & Design and Ceramic Industry. Customer segments are predominantly enterprise and project-based across regulated industries, and the company maintains ISO 9001:2015 (valid through 4-18-2028), ITAR, SAM, and WBENC certifications, which collectively serve as gating requirements for defense, federal, and many semiconductor customer procurement processes.
PremaTech Advanced Ceramics firmographics
Firmographics- Name
- PremaTech Advanced Ceramics
- Legal name
- PremaTech Advanced Ceramics
- Website
- https://prematechac.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- PremaTech Advanced Ceramics is a woman-owned precision ceramics manufacturer specializing in CVD silicon carbide machining, grinding, lapping, polishing, and semiconductor cleaning for the semiconductor, LED, optics, medical, aerospace & defense, and R&D industries.
- Ownership category
- akta.pro rank
PremaTech Advanced Ceramics industry classification
Industry- Product category
- Technical Ceramic Machining & Manufacturing
- NAICS
- Pottery, Ceramics, and Plumbing Fixture Manufacturing (32711)
- SIC
- Pottery & Related Products (3260)
- akta.pro primary industry
- Ceramic Powders & Slurries (IMAAABAG)
- akta.pro secondary industry
- Deposition Precursors (CVD/ALD Precursors, Metalorganics) (IMAEAKAG)
Keywords
Where PremaTech Advanced Ceramics is headquartered
LocationHeadquarters
- HQ city
- Worcester
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
PremaTech Advanced Ceramics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Custom Ceramic Component Manufacturing: PremaTech Advanced Ceramics generates revenue through the custom manufacturing and machining of technical ceramic components for various industries. They machine parts to customer specifications including CVD SiC, sintered silicon carbide, silicon nitride, alumina, zirconia, and other advanced ceramics. Revenue is generated through project-based orders with custom specifications, typically using an RFQ process for pricing.
- Precision Machining Services: The company provides precision grinding, lapping, polishing, and semiconductor cleaning services as value-added manufacturing services. These are billed as part of the overall component manufacturing contract.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom Quote-Based Pricing |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
PremaTech Advanced Ceramics product offering
Product offeringCore offering
PremaTech Advanced Ceramics is a precision contract manufacturer specializing in the custom machining, grinding, lapping, polishing, and cleaning of advanced technical ceramics, with a primary focus on Chemical Vapor Deposition Silicon Carbide (CVD SiC). The company produces custom-spec ceramic components and test specimens for demanding applications across the semiconductor, LED, optics, medical device, aerospace, defense, and R&D industries, achieving angstrom-level tolerances in a modern Worcester, MA facility.
Product overview
PremaTech Advanced Ceramics is a woman-owned business specializing in precision machining and grinding of technical ceramics since 1980. The company operates as a single unified precision manufacturing service provider, offering five interconnected service capabilities: CVD SiC Machining (their specialty), Machining & Grinding, Lapping & Polishing, Semiconductor Cleaning, and Test Specimen fabrication. These services work together to provide complete ceramic component manufacturing from raw material preparation through final surface finishing and quality testing. The company serves critical applications in Semiconductor, LED, Optics, Medical Devices, Aerospace & Defense, and R&D sectors, working with materials including CVD Silicon Carbide, Sintered & Reaction-Bonded Silicon Carbide, Silicon Nitride, Aluminum Nitride, Sapphire, Alumina, Zirconia, Silicon, Quartz, and Ultra-Hard Materials.
Differentiator
Problem solved
Functional benefit
Brands
- CVD SiC: Chemical Vapor Deposition Silicon Carbide - the company's specialty material for semiconductor and other demanding applications
Quantifiable outcome
- 95% assembly yield achieved compared to 50% average with previous supplier - a 45% gain in yield
- +2 more outcomes
Companies that use PremaTech Advanced Ceramics
Customer profileNamed customers3 records
Segments6 records
Ideal customer profiles6 records
PremaTech Advanced Ceramics technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
PremaTech Advanced Ceramics partnerships and signals
Strategic signalScale indicators5 records
Recent moves3 records
Expansion highlights5 records
PremaTech Advanced Ceramics competitors and assessment
Company assessmentBroad incumbents
- Morgan Advanced Materials: Global manufacturer of advanced ceramics and components serving semiconductor, aerospace, defense, medical, and energy end markets. Overlaps with PremaTech in precision-machined ceramic parts for process tools and high-temperature applications.
- CoorsTek: One of the world's largest technical ceramics manufacturers offering both raw ceramic materials and finished machined components across semiconductor, aerospace, medical and industrial markets — directly overlapping PremaTech's CVD SiC and advanced ceramic machining service offering from a much larger, vertically integrated position.
- Mersen: Produces CVD SiC components and other engineered ceramics for semiconductor, aerospace, and process industries. A vertically integrated competitor in the exact CVD SiC chamber-component category PremaTech machines for.
- Kyocera: Global ceramics and electronics conglomerate producing a wide range of technical ceramic materials and precision-machined components for semiconductor, automotive, medical, and aerospace markets — overlapping with PremaTech across multiple end applications.
- Saint-Gobain Ceramic Materials: Major industrial-ceramics producer with broad material and machined-component offerings across semiconductor, aerospace, and industrial-process markets — analogous to PremaTech's full-stack machining-and-finishing value proposition, but at much larger scale.
Direct peers
- Insaco: Specialty precision machining and grinding shop for advanced ceramics, sapphire, quartz and other ultra-hard materials serving semiconductor, optics, medical and defense customers — directly overlapping PremaTech's custom precision-ceramic machining model.
- FerroTec (Ferrotec USA): Manufactures precision ceramic components — including silicon carbide parts for semiconductor process equipment — competing head-to-head with PremaTech in wafer-handling and chamber consumables for the same fab-equipment OEMs.
- Superior Technical Ceramics (STC): U.S.-based custom manufacturer of technical ceramic components with machining, grinding, and metallization capabilities targeting semiconductor, aerospace, medical and analytical-instrument customers — the closest like-for-like custom machining peer to PremaTech.
- McDanel Advanced Ceramic Technologies: Manufacturer and machiner of technical ceramic components including alumina, zirconia, and silicon carbide for industrial, aerospace, and process-tool applications — closely mirrors PremaTech's custom-machined ceramic component offering.
Emerging players
- C-Mac Industries: Custom precision machining of advanced ceramics and hard materials for semiconductor, aerospace/defense, and industrial customers — a smaller U.S. custom shop with comparable capabilities and end markets to PremaTech.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
PremaTech Advanced Ceramics social profiles
Digital presencePremaTech Advanced Ceramics compliance and trust
Trust signalCompliance3 records
PremaTech Advanced Ceramics financial estimates
Financial estimateRevenue estimate
Valuation estimate
PremaTech Advanced Ceramics leadership team
Management profileNumber of profiles
Profiles1 record
PremaTech Advanced Ceramics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PremaTech Advanced Ceramics 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 PremaTech Advanced Ceramics
What does PremaTech Advanced Ceramics do?
PremaTech Advanced Ceramics is a precision contract manufacturer specializing in the custom machining, grinding, lapping, polishing, and cleaning of advanced technical ceramics, with a primary focus on Chemical Vapor Deposition Silicon Carbide (CVD SiC). The company produces custom-spec ceramic components and test specimens for demanding applications across the semiconductor, LED, optics, medical device, aerospace, defense, and R&D industries, achieving angstrom-level tolerances in a modern Worcester, MA facility.
Is PremaTech Advanced Ceramics a public or private company?
PremaTech Advanced Ceramics is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was PremaTech Advanced Ceramics founded?
PremaTech Advanced Ceramics was founded in 1980. It employs 101 to 250 people.
Where is PremaTech Advanced Ceramics based?
PremaTech Advanced Ceramics is headquartered in Worcester, United States, in the North America region.
How does PremaTech Advanced Ceramics make money?
Two revenue lines are on record. Custom Ceramic Component Manufacturing is the primary driver. The others are precision Machining Services.
Who are PremaTech Advanced Ceramics's main competitors?
Broad incumbents on record are Morgan Advanced Materials, CoorsTek, Mersen, Kyocera and Saint-Gobain Ceramic Materials. Direct peers are Insaco, FerroTec (Ferrotec USA), Superior Technical Ceramics (STC) and McDanel Advanced Ceramic Technologies. C-Mac Industries is listed as an emerging player.
Does PremaTech Advanced Ceramics have an API?
No public API is recorded for PremaTech Advanced Ceramics.
What industry is PremaTech Advanced Ceramics in?
PremaTech Advanced Ceramics's product category is Technical Ceramic Machining & Manufacturing. Its primary akta.pro industry code is IMAAABAG, Ceramic Powders & Slurries, with a secondary code of IMAEAKAG, Deposition Precursors (CVD/ALD Precursors, Metalorganics). Its NAICS code is 32711 and its SIC code is 3260.