What Thermocompact does

Thermocompact SAS is a French industrial manufacturer founded in 1913 and headquartered in Epagny Metz-Tessy (postal address Pringy), operating in three integrated product lines: (1) precious-metal and nickel surface coating services (rhodium, gold, nickel — electrolytic and electroless — silver, tin, copper, and palladium plating) via its proprietary TecCoat processing technology, supplied to connector, automotive, aviation, aerospace, military, and medical customers; (2) high-performance EDM (electro-discharge machining) wires, in which it has been a pioneer since 1973 and now holds more than 20 world patents, serving aeronautics, medical, precision mechanics, and mold/die/tool manufacturing; and (3) abrasive diamond wires (diameters 60–400 µm) for photovoltaic, electronic, and LED wafer cutting, claiming 6–8x faster cut times than slurry processing. The company also provides thermal and thermo-chemical metal treatments. Operations span manufacturing in France and Vietnam (via wholly-owned subsidiary HWA — Hi-Tech Wires Asia Co. Ltd), with sales offices and channel partners in China (Shanghai), South Korea, Singapore, the USA (Boiling Springs, SC and Franklin, MA), and Russia (AMEKA), exporting to 50+ countries. The technical base is supported by 17+ world patents and 20+ EDM-specific patents, plus ISO 9001 (quality), EN 9100 (aerospace), and ISO 14001 (environmental) certifications.

Thermocompact earns revenue through two distinct mechanics: professional services revenue from surface coating and thermal treatment contracts with industrial customers, and hardware sales of manufactured EDM and diamond wire consumables via direct enterprise field sales through its global office network and channel partners. Customer segments are organized vertically across automotive, aeronautics, space, connectors, medical, and precision cutting industries for the coating and EDM lines, with diamond wire focused on solar/photovoltaic, electronic, and LED wafer producers. The go-to-market is enterprise field sales: direct relationships handled from the French headquarters with regional application engineering support from offices in Asia, North America, and Singapore, supplemented by a third-party distributor (AMEKA) in Russia. Pricing is not publicly disclosed and is handled via direct quotation.

Ownership is private (Thermocompact SAS, an SAS under French law, registered capital EUR 5,142,852, Trade and Companies Register Annecy 403 038 037), with M&A history including acquisitions of T2R SAS (June 2001), FSP-one Inc. (September 2001), and TSDM SA (January 2017). Headcount is in the 101–250 range, including a 50-person surface coating department and an 8-person R&D team. The company has an outgrowth relationship with the broader Thermo Technologies group, evidenced by an "Info bourse" (stock information) link to thermo-technologies.com.

Name

Thermocompact

Legal name

Thermocompact SAS

Website

https://thermocompact.com

Company type

Private

Founded year

1913

Operating status

Operating

Headcount range

101–250 employees

Short description

Thermocompact SAS, founded 1913 in France, is a private industrial manufacturer specializing in precious-metal surface coating services (rhodium, gold, nickel, silver, tin, copper), high-performance EDM wires, and abrasive diamond wires for photovoltaic, electronic, and LED wafer cutting, serving aerospace, automotive, medical, connector, and precision cutting customers across 50+ countries.

Ownership category

akta.pro rank

Product category

Industrial Surface Coatings & EDM Wire Manufacturing

NAICS

Electroplating, Plating, Polishing, Anodizing, and Coloring (332813), Other Fabricated Wire Product Manufacturing (332618)

SIC

Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Electroplating & Metallization Chemicals (Cu/Ni/Au plating, additives) (IMAEAKAK)

akta.pro secondary industry

EDM & Electrochemical Machining (Wire/Sinker EDM, ECM) (IMAHADAF)

Keywords

• Metal surface coating
• EDM wire manufacturing
• Diamond wire saws
• Precious metal plating
• Thermal metal treatments

Headquarters

HQ city

Pringy

HQ country

France

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Surface Coating Services: Metal coating services using precious metals and nickel for connectors, automotive, aviation, aerospace, military and medical industries
2. EDM Wire Products: Manufacturing and supply of high performance wire for electro discharge machining to industrial companies worldwide
3. Diamond Wire Products: Fixed abrasive highly technical engineered wires for photovoltaic, electronic and LED industries
4. Thermal & Thermo-chemical Treatments: Metal treatment services for industrial applications

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Thermocompact manufactures and supplies industrial high-technology wires (EDM wires for electro discharge machining and abrasive diamond wires for photovoltaic/electronic/LED wafer cutting) and provides metal surface coating services using precious metals (rhodium, gold, nickel, silver, tin, copper, palladium) along with thermal and thermo-chemical metal treatments. Its outputs are sold to industrial customers in automotive, aeronautics, space, connectors, medical, and precision cutting markets, with proprietary processing technologies such as TecCoat backing its coating services.

Product overview

Thermocompact is a coating technology and wire manufacturing company founded in 1913, specializing in three core product lines: (1) Surface Coating Services including precious metal plating (rhodium, gold, nickel, silver, copper, tin) and the proprietary TecCoat processing technology; (2) EDM Wires for electro discharge machining used in aeronautics, medical, precision mechanics, and tooling applications since 1973; and (3) Diamond Wires for wafer cutting in photovoltaic, electronic, and LED industries. The company also offers thermal and thermo-chemical treatments of metals. These products serve high-tech industrial sectors including automotive, aeronautics, space, connectors, medical, and precision cutting markets.

Differentiator

Problem solved

Functional benefit

Brands

• TecCoat®: Innovative coating processing solution providing optimal functional properties while saving precious metals.

Products and services

• Surface Coating Services Industrial metal surface coating services offering rhodium plating, gold plating, nickel plating (electrolytic and electroless), silver plating, tin plating, copper plating, and palladium plating on customer parts for use in connectors, automotive, aeronautics, space, medical, and precision cutting industries.
• Thermal & Thermo-Chemical Treatments of Metals Thermal and thermo-chemical heat-treatment services for metal parts, offered as part of Thermocompact's industrial metal processing offerings.
• EDM Wires High-technology wires for electro discharge machining (EDM), optimized for cutting speed and precision. Used in aeronautics, general and fine mechanics, medical device manufacturing, and molds/dies/tools production; exported to more than 50 countries worldwide.
• Diamond Wires Fixed abrasive highly engineered diamond wires available in diameters from 60 µm to 400 µm, used for slicing silicon wafers and other brittle materials in photovoltaic, electronic, and LED industries. Marketed with 6–8x faster cut times than slurry processing and lower total cost of ownership.

Quantifiable outcome

• 6-8x faster cut times compared to slurry processes
• +2 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core, major and minor.

• HWA (Hi-Tech Wires Asia Co. Ltd)coreChannel Partner/ Reseller/ DistributorVietnam-based manufacturing facility producing EDM wires and diamond wires. Contact: [email protected], Tel: +84 (0) 650 3769 131 ext 103. Address: 46 Road No 6, VSIP 1, Thuan An, Binh Duong Province, Vietnam.
• FSP-one FrancemajorChannel Partner/ Reseller/ DistributorShanghai Representative Office handling China sales. Contact: [email protected]. Address: Room B+C, 20th floor, No 1 Plaza, No 800 East Nanjing Road, Shanghai, PR China 200001.
• FSP-one Inc.majorChannel Partner/ Reseller/ DistributorUSA office for North American sales operations. Contact: [email protected], Tel: +1 508 553 3905. Address: 157 Grove St. Suite 80, Franklin, MA 02038, USA.
• AMEKAminorChannel Partner/ Reseller/ DistributorRussian partner for distribution in Russia. Contact: [email protected], Tel: +7 343 210 49 69. Address: 620130, г. Екатеринбург, ул. Фучика, 5, офис 3.
• Innov Wire TechnologyminorChannel Partner/ Reseller/ DistributorUSA office for EDM wire sales. Contact: [email protected], Tel: +1 201 406 8843. Address: 3740 Boiling Springs Road, Suite 102, Boiling Springs, SC 29316, USA.
• M. Jong Eun. WonminorChannel Partner/ Reseller/ DistributorSouth Korea representative for Asia sales. Contact: [email protected], Tel: +82-10-8775-7775.
• UITS (Union des Industries des Technologies de Surface)minorOthersProfessional association membership for surface technology industries in France. Thermocompact is a member of UITS.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Berkenhoff (bedra): German manufacturer of EDM wires (Precision Wire) and wires for related industrial applications—a direct competitor to Thermocompact's EDM wire product line since 1973. Both serve precision machining customers (molds, dies, aerospace, medical) with patented wire alloys and coatings.
• Sumitomo Heavy Industries (Moldino EDM / SUMITOMO ELECTRIC Hardmetal): Japanese producer offering EDM wires alongside EDM machines and tooling. Competes head-to-head with Thermocompact in EDM consumables for mold/die and precision machining markets.
• Novotec (Bedra Group): Specialty EDM wire manufacturer under the bedra group, focused on high-end brass and coated EDM wires for precision cutting—directly comparable to Thermocompact's wire offerings.
• Uyemura International: Global supplier of precious metal plating chemistry and surface-treatment technologies (gold, silver, rhodium, palladium). Comparable to Thermocompact's precious-metal surface coating business for connectors, electronics, and decorative applications.
• Technic Inc. U.S.-headquartered specialty chemicals and precious metal plating company serving electronics, connector, semiconductor, and decorative markets—a direct competitor in industrial surface coating services.
• Asahi Diamond Industrial: Japanese manufacturer of diamond wire saws and abrasive wires used in silicon wafer slicing for photovoltaic and semiconductor applications—directly comparable to Thermocompact's diamond wire product line.

Broad incumbents

• Atotech (MKS Instruments): Large global metal finishing chemistry supplier (now part of MKS), covering plating, electroless processes, and surface treatments for automotive, electronics, and industrial customers—a broad incumbent overlapping with Thermocompact's coating services.
• DISCO Corporation: Major Japanese precision cutting and grinding equipment manufacturer that also supplies diamond wheels/wires for wafer dicing and PV cutting—adjacent competitor in fixed abrasive wire technology.
• Element Solutions (MacDermid Enthone): Global specialty chemicals platform with MacDermid Enthone Electronics Solutions providing plating and surface-finishing chemistries—an incumbent competing with Thermocompact's precious-metal and electroless nickel plating services.

Emerging players

• Coventya: European-headquartered metal finishing chemistry specialist serving automotive, industrial, and decorative plating markets with proprietary plating processes—an emerging/specialty competitor overlapping with Thermocompact's surface coating offering.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCEQFWUN4kITsbKQsbtGOnXQ/featured
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• LinkedInlinkedin.com/company/thermocompact

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A3 records

Investments

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

Frequently asked questions about Thermocompact