COMET Technologies

What COMET Technologies does

Comet Plasma Control Technologies (Comet PCT), operating under the COMET Technologies brand, is a Swiss-founded subsidiary of the Comet Group specializing in RF power delivery systems and plasma control technologies for industrial manufacturing. Established in 1948 and headquartered in Flamatt, Switzerland, the company has more than 60 years of experience designing and manufacturing RF generators, impedance matching networks, and vacuum capacitors used in plasma-based production processes. Its product portfolio spans frequencies from 400 kHz to 170 MHz and power outputs from 600 W to 5 kW, anchored by the Synertia® RF Power Delivery Platform, which integrates generators, matching networks, and system-level control into a unified architecture for plasma process management. Supporting product families include the cito and cito Plus RF generators, custom and standard (AGS) matching networks, and the broadest selection of variable, fixed, trimmer, and motorized vacuum capacitors in the market (Li-Con, Dual-Con, Uni-Select, NAMi-Con, HAMi-Con, and others), plus RF power and control cables.

The company sells primarily to enterprise manufacturers in the semiconductor industry for plasma etching, deposition, and doping applications, with additional exposure to flat panel display manufacturing (TFT-LCD, OLED), battery cell production, and medical/industrial plasma applications. Its go-to-market is direct enterprise field sales through a global network of local sales contacts and technical support offices spanning at least eight locations across North America (USA), Asia Pacific (China, Taiwan), and EMEA (Switzerland), operating on a request-a-quote model with publicly undisclosed pricing across all product categories. Revenue is generated through capital equipment hardware sales of RF generators, matching networks, and vacuum capacitors, with implied aftermarket support via spare parts and RMA services.

The company maintains over 950 employees globally and operates an active research partnership with the University of Illinois Urbana-Champaign focused on advanced plasma process research. A 2026 corporate restructuring renamed Comet Yxlon GmbH to Comet Technologies Germany GmbH, signaling a consolidation of corporate identity around the Comet Technologies brand.

Name

COMET Technologies

Legal name

Comet Plasma Control Technologies

Website

https://comet-pct.com

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

101–250 employees

Short description

Comet Plasma Control Technologies is a Swiss-founded subsidiary of the Comet Group that designs and manufactures RF power delivery systems, impedance matching networks, and vacuum capacitors for plasma-based manufacturing serving semiconductor, flat panel display, battery, and industrial customers globally.

Ownership category

akta.pro rank

Product category

Semiconductor Manufacturing Equipment

NAICS

Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing (334416), Other Electronic Component Manufacturing (334419)

SIC

Electronic Components & Accessories (3670), Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Passive Components (Resistors, Capacitors, Inductors, Ferrites) (IMAGAJAA)

akta.pro secondary industry

RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD)

Keywords

• RF power delivery systems
• Plasma control technology
• Semiconductor manufacturing equipment
• Impedance matching networks
• Vacuum capacitors

Headquarters

HQ city

Shelton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. RF Power Hardware Sales: Sale of RF generators, impedance matching networks, and vacuum capacitors to semiconductor and adjacent industry manufacturers. Products sold as capital equipment with potential for spare parts and aftermarket support.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Comet PCT designs and manufactures RF power delivery systems and plasma-control components for industrial manufacturers. Its product portfolio includes the Synertia® RF Power Delivery Platform (integrated RF generator + matching network + system-level control), standalone RF generators (cito, cito Plus), impedance matching networks from 400 kHz to 170 MHz, and vacuum capacitors in variable, fixed, trimmer, and motorized configurations. These products are sold as capital equipment to semiconductor, flat panel display, battery, and medical/industrial manufacturers requiring precise plasma process control.

Product overview

Comet PCT (Plasma Control Technologies) offers a comprehensive portfolio of RF power delivery systems and components for plasma control across three core product families: Synertia® RF Power Delivery Platform (an integrated platform combining RF generators, impedance matching networks, and system-level control), standalone RF Generators (cito Plus, cito), and Impedance Matching Networks (including custom-built and standard AGS models). The company also provides Vacuum Capacitors (variable, fixed, trimmer, and motorized types) and supporting cables and accessories. These products serve industrial applications in semiconductor manufacturing, flat panel display production, battery manufacturing, and medical/industrial sectors. Comet PCT operates as a member of the Comet Group with over 60 years of expertise in RF plasma technology.

Differentiator

Problem solved

Functional benefit

Brands

• Synertia®: RF Power Delivery Platform including Synertia® RF Generator and Synertia® RF Matching Network
• cito Plus
• cito
• Li-Con
• Dual-Con
• Uni-Select
• NAMi-Con
• HAMi-Con

Products and services

• Synertia® RF Power Delivery Platform Comprehensive integrated RF power delivery platform combining RF generators, impedance matching networks, and system-level control for precise plasma process management. Sold to semiconductor, flat panel display, battery, and medical/industrial manufacturers requiring precise plasma control.
• cito Plus RF Generator Full-featured RF generator delivering power from 600 W to 5 kW at frequencies from 13 MHz to 60 MHz for plasma control applications in semiconductor and adjacent manufacturing industries.
• cito RF Generator RF generator for plasma control applications in semiconductor and adjacent manufacturing industries.
• Impedance Matching Networks Custom-designed and standard impedance matching networks operating at MF, RF, and VHF frequencies from 400 kHz to 170 MHz for plasma process optimization in semiconductor, display, and battery manufacturing.
• Vacuum Capacitors Broadest vacuum capacitor portfolio in the market, including variable, fixed, trimmer, and motorized configurations supporting a wide range of capacitance, power, voltage, and drive systems for RF power delivery applications.

Named customers3 records

Segments4 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

One partnership is on record.

• University of Illinois Urbana-ChampaigncoreStrategic or Co-development Partner · 30 April 2026Research partnership focused on advanced research of plasma processes for semiconductor manufacturing. Comet is extending its research partnership with UIUC to drive innovation in semiconductor manufacturing through collaborative plasma process research.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/5054353

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about COMET Technologies