Verified Nov 2026
Electronics & Software
·
Saint Petersburg, Florida
·
Since 1974
Plasma-Therm makes plasma-processing equipment, including etch, deposition, rapid thermal processing, and plasma dicing systems, for semiconductor and nanotechnology manufacturing. The company is headquartered in Saint Petersburg, Florida, was founded in 1974, and has an estimated 200-500 employees. It is privately held and serves the semiconductor, MEMS, photonics, data storage, power and wireless, and research markets. In January 2026 it announced a collaboration with Elevate Quantum.
Plasma-Therm at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1974
Headquarters
Saint Petersburg, Florida
Certifications
ISO 9001
Import activity
57
Industries
Automotive
Electric Vehicles
Electronics
Plumbing & Hardware
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
57
Named foreign suppliers
10
Top origins
Taiwan · South Korea · Singapore · Hong Kong S.A.R.
Shared foreign counterparties do not establish that these companies buy from Plasma-Therm.
What this tells a buyer
Plasma-Therm has operated for more than five decades, and its most recent public announcement was a collaboration with Elevate Quantum dated January 19, 2026.
The company offers plasma etch, PECVD and ion beam deposition, plasma dicing, and rapid thermal processing systems, and holds ISO 9001 certification.
Plasma-Therm is privately held, with an estimated annual revenue band of $10-50 million, and its products are used across semiconductor and MEMS manufacturing.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
52 years in operation (founded 1974).
Holds ISO 9001 certification(s) per public sources.
Overview
Plasma-Therm makes plasma-processing equipment, including etch, deposition, rapid thermal processing, and plasma dicing systems, for semiconductor and nanotechnology manufacturing. The company is headquartered in Saint Petersburg, Florida, was founded in 1974, and has an estimated 200-500 employees. It is privately held and serves the semiconductor, MEMS, photonics, data storage, power and wireless, and research markets. In January 2026 it announced a collaboration with Elevate Quantum.
At a glance
Attribute | Detail |
|---|---|
Founded | 1974 |
Headquarters | Saint Petersburg, Florida |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What Plasma-Therm makes
The company offers plasma etch, PECVD and ion beam deposition, plasma dicing, and rapid thermal processing systems, and holds ISO 9001 certification.
Products and capabilities described on the company's own site include Semiconductor, Sensor, Aluminum (source: plasmatherm.com).
Certifications
Plasma-Therm is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — plasmatherm.com
Trade and customs footprint
Plasma-Therm has operated for more than five decades, and its most recent public announcement was a collaboration with Elevate Quantum dated January 19, 2026. US customs bill-of-lading records list 57 inbound shipments across 10 foreign suppliers, with top origins including Taiwan · South Korea · Singapore · Hong Kong S.A.R..
Latest developments
2026-01-19 — Plasma-Therm Collaborates with Elevate Quantum (plasmatherm.com)
2026-01-09 — Plasma-Therm’s Year in Review (plasmatherm.com)
2025-10-14 — New Cortex® Software Upgrade (plasmatherm.com)
2025-07-03 — Plasma-Therm® Commitment to it's brand Advanced Vacuum (plasmatherm.com)
Company details
Plasma-Therm is privately held, with an estimated annual revenue band of $10-50 million, and its products are used across semiconductor and MEMS manufacturing. Plasma-Therm was founded in 1974, has an estimated 200-500 employees, and is headquartered in Saint Petersburg, Florida. On the LightSource stability read it is rated "Established & active": 52 years in operation (founded 1974). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Plasma-Therm make?
Plasma-Therm makes plasma-processing equipment, including etch, deposition, rapid thermal processing, and plasma dicing systems, for semiconductor and nanotechnology manufacturing. The company is headquartered in Saint Petersburg, Florida, was founded in 1974, and has an estimated 200-500 employees. It is privately held and serves the semiconductor, MEMS, photonics, data storage, power and wireless, and research markets. In January 2026 it announced a collaboration with Elevate Quantum.
Where is Plasma-Therm headquartered?
Plasma-Therm is headquartered in Saint Petersburg, Florida (10050 16th St N, Saint Petersburg, Florida, 33716).
When was Plasma-Therm founded?
Plasma-Therm was founded in 1974.
How big is Plasma-Therm?
Plasma-Therm has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does Plasma-Therm hold?
Plasma-Therm lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Plasma-Therm import from overseas suppliers?
US customs bill-of-lading records show 57 inbound shipments for Plasma-Therm, with top origins including Taiwan · South Korea · Singapore · Hong Kong S.A.R..
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Last verified Nov 2026. Is this your company? Request a correction.
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