Fralock

Name

Fralock

Legal name

Fralock Holdings, LLC

Website

https://fralock.com

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Product category

Specialty Engineered Materials & Components

NAICS

Semiconductor Machinery Manufacturing (333242)

SIC

Plastics Products, Nec (3089), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Ruggedized/Harsh-Environment Electronics Manufacturing (IP-rated, shock/vibration, wide-temp) (IMAGAGAF)

akta.pro secondary industry

Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

Keywords

• Specialty engineered materials
• Flexible printed circuits
• Technical ceramics manufacturing
• Polyimide flex heaters
• Aerospace polymer laminates

Headquarters

HQ city

Valencia

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Custom Engineered Components Manufacturing: Design, engineering, and manufacturing of custom specialty components and subassemblies for high-reliability applications. Revenue generated from custom fabrication of specialty engineered materials, engineered technical ceramics, and flexible circuits.
2. Materials Solutions and Components: Sale of engineered material solutions including thermal interface materials, gaskets/seals, EMI/RFI shielding, structural ceramics, specialty laminates, tapes, and films. Components tailored to meet unique demands of critical applications.
3. Engineering and Design Services: Product design, development, engineering, prototyping, and manufacturing services for customers requiring high levels of quality and precision.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Fralock designs, engineers, prototypes, and manufactures custom specialty components and subassemblies from advanced engineered materials, including specialty polymers, engineered technical ceramics, and flexible circuits/interconnects. The company serves high-reliability industries—semiconductor wafer fabrication, aerospace and defense, medical devices, and industrial/energy—with components built to withstand extreme environments. Fralock also provides design, development, engineering, prototyping, and contract manufacturing services, leveraging proprietary technologies such as Adhesiveless Lamination Technology (ALT) for select offerings.

Product overview

Fralock provides high-reliability solutions in the design, engineering, and manufacturing of specialty components and subassemblies for critical applications in extreme environments. The company operates through four main product divisions: Specialty Laminates (including Cirlex), Flex & Rigid/Flex Solutions (Flexible Heaters, Flex Circuits, Etched Foil Cables), Ceramic Solutions (Aluminum Nitride Heaters, Structural Ceramics, LTCC), and Interface Solutions (Thermal Management, Gaskets/Seals). Additionally, Fralock offers Specialty Tapes and Films (Kapton Tapes, ALT Dura Products), Engineered Technical Ceramics (alumina, silicon carbide, aluminum nitride, sapphire), and Medical Stick-to-Skin Materials. The company serves semiconductor manufacturing, aerospace and defense, medical devices, and industrial/energy sectors. Fralock's three product divisions provide specialty engineered materials (polymers, foams, films, foils, elastomers, laminates), engineered technical ceramics, and advanced flexible circuits and interconnects, enabling combinations of materials for custom solutions. Platform companies include Career Technologies USA, Mapson Engineering, Oasis Materials, Oasis Precision, Ceramic Tech Inc., and Lenthor Engineering.

Differentiator

Problem solved

Functional benefit

Brands

• Cirlex: Specialty laminate product line - registered trademark of affiliates of DuPont de Nemours, Inc. used under license by Fralock.

Products and services

• Specialty Laminates Custom composites and specialty laminates (including Cirlex) sold to manufacturers serving spacecraft, missiles, semiconductor fabrication, medical equipment, and energy generation markets.
• Flex & Rigid/Flex Solutions Flexible and rigid-flex circuits, assemblies, flex heaters, and etched foil flex cables manufactured using all-polyimide technology for high-reliability applications.
• Ceramic Solutions Engineered technical ceramics including ceramic heaters, structural ceramics, and Low Temperature Co-Fired Ceramics (LTCC) for thermal, electrical, and structural applications.
• Interface Solutions Thermal management solutions including thermal interface materials, gaskets and seals, and encapsulated interface solutions for managing heat and protecting components.
• Tapes and Films Specialty tapes and films, including Polyimide Kapton Tapes, Aerospace Qualified Tapes, and ALT Dura Products using adhesiveless lamination technology for masking, insulating, and vibration dampening.
• Aluminum Nitride (AlN) Heaters Multi-layer Aluminum Nitride ceramic heaters with complex tungsten circuitry and integrated temperature sensing for rapid-fire performance in semiconductor and space applications.
• Flexible All-Polyimide Heaters Ultra-lightweight, high-power flexible cable and heater solutions using Adhesiveless Lamination Technology (ALT) that eliminates adhesives and increases thermal tolerance for critical applications.
• Ceramic Lift Pins Precision ceramic lift pins for semiconductor wafer fabrication equipment, designed for plasma-resistant applications.
• Wafer and Pedestal Heaters Ceramic heaters for semiconductor wafer fabrication equipment providing reliable thermal control for wafer processing.
• Semi Test & Packaging Heaters Ceramic heaters for semiconductor testing and packaging applications requiring precise thermal management.
• Cirlex Specialty laminate material (a DuPont-licensed product) used in advanced composite applications for aerospace, defense, and semiconductor manufacturing.
• Medical Stick-to-Skin Materials Medical adhesive materials including acrylic, silicone, polyurethane, and hydrocolloid adhesives for wound dressings, medical device attachments, and drug delivery systems; clean room certified ISO 14644-1:2015 Class 7.
• IPC-1791 Trusted Electronics Design, Engineering, Prototyping, and Manufacturing Services Product design, development, engineering, prototyping, and contract manufacturing services validated under the IPC-1791 Trusted Electronics Designer Requirements Qualified Manufacturer Listing.

Quantifiable outcome

• Multi-layer AlN heaters deliver highest performing thermal control solutions in the market
• +1 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• CoorsTek: CoorsTek is one of the largest technical ceramics manufacturers globally, producing engineered ceramic components for semiconductor, aerospace, medical, defense, and industrial applications. Highly comparable to Fralock's engineered technical ceramics division, including AlN, alumina, silicon carbide, and structural ceramics.
• Morgan Advanced Materials: Morgan Advanced Materials manufactures engineered ceramics, carbon, and composites for thermal management, electrical insulation, and structural applications across aerospace, semiconductor, medical, and industrial markets. Directly comparable to Fralock's ceramic and high-reliability materials portfolio.
• Materion Corporation: Materion produces advanced engineered materials including specialty alloys, beryllium products, precious and non-ferrous metals, and technical ceramics for aerospace, defense, semiconductor, and industrial markets. Directly comparable to Fralock as a specialty engineered materials supplier serving high-reliability industries with proprietary material formulations.
• Rogers Corporation: Rogers Corporation designs and manufactures high-reliability engineered materials including advanced circuit materials, elastomeric materials, and thermal management solutions for aerospace, defense, semiconductor, and other high-reliability applications. Closely comparable to Fralock in serving similar Fortune 500 customers with specialty engineered materials and flex/PCB-adjacent products.

Broad incumbents

• DuPont de Nemours: DuPont is the source of the Kapton and Cirlex brands that Fralock licenses/uses across its specialty laminates and tape product lines. Comparable as the upstream incumbent in high-performance polymer materials used across aerospace, electronics, and semiconductor applications, with materially greater scale.
• Honeywell International: Honeywell operates performance materials and technologies segments producing electronic materials, semiconductors, and aerospace components for high-reliability industries. Comparable to Fralock as a broad incumbent with overlapping capabilities in aerospace electronics, thermal management, and engineered materials.
• Parker Hannifin: Parker Hannifin's Motion & Control and Engineered Materials groups produce seals, gaskets, EMI shielding, and thermal management solutions for aerospace, defense, semiconductor, and industrial customers. Comparable to Fralock's Interface Solutions division (gaskets, seals, thermal management) as a large incumbent with adjacent specialty product lines.
• Shin-Etsu Chemical: Shin-Etsu Chemical supplies silicon wafers, rare earth magnets, semiconductor materials, and specialty chemicals/PVC globally. Comparable to Fralock's semiconductor materials exposure as a broad incumbent serving semiconductor manufacturers with adjacent upstream materials, though at vastly larger scale.
• Entegris: Entegris is a major supplier of specialty materials, fluid handling, and contamination control solutions to semiconductor manufacturers. Comparable to Fralock's semiconductor segment as a broader incumbent serving WFE OEMs with adjacent materials and components, though Entegris is much larger and more diversified.
• Saint-Gobain: Saint-Gobain manufactures advanced ceramics, high-performance polymers, and engineered materials for aerospace, defense, semiconductor, medical, and industrial markets. Comparable to Fralock as a broad incumbent in engineered materials with overlap in technical ceramics and high-reliability product lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCuvf41aliTQKpJsFK8h0pZg
• LinkedInlinkedin.com/company/fralock
• Xx.com/Fralock1

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A5 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fralock