Verified Nov 2026
Electronics & Software
·
Los Angeles, California
·
Since 1950
Cosasco makes corrosion and erosion monitoring sensors, chemical injection equipment, and asset integrity management services. It was founded in 1950 and is headquartered in Los Angeles, California, with offices in Houston, Aberdeen, Dubai, Singapore, Beijing, Perth, and Kuala Lumpur. The company has 100-200 employees and an estimated revenue band of $10-50M, and it is privately held. It serves oil and gas, petrochemicals, water treatment, pulp and paper, pharmaceuticals, and utilities. In June 2025, Penspen and Cosasco announced a strategic collaboration on corrosion monitoring and management solutions.
Cosasco at a glance
Revenue
$10-50M
Est. band
Employees
100-200
Founded
1950
Headquarters
Los Angeles, California
Industries
Automotive
Electric Vehicles
Electronics
Medical
Plumbing & Hardware
Industrial Equipment
Overview
Cosasco makes corrosion and erosion monitoring sensors, chemical injection equipment, and asset integrity management services. It was founded in 1950 and is headquartered in Los Angeles, California, with offices in Houston, Aberdeen, Dubai, Singapore, Beijing, Perth, and Kuala Lumpur. The company has 100-200 employees and an estimated revenue band of $10-50M, and it is privately held. It serves oil and gas, petrochemicals, water treatment, pulp and paper, pharmaceuticals, and utilities. In June 2025, Penspen and Cosasco announced a strategic collaboration on corrosion monitoring and management solutions.
At a glance
Attribute | Detail |
|---|---|
Founded | 1950 |
Headquarters | Los Angeles, California |
Employees | 100-200 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
What Cosasco makes
The company's listed products include assemblies and valves, and it also offers acoustic corrosion detection and ER probe systems, with no certifications reported.
Products and capabilities described on the company's own site include Assembly, Valve (source: cosasco.com).
Latest developments
2026-04-13 — I recently completed my first rotation of the Halma Catalyst program at Cosasco in California! As their Strategic Procurement Lead, I worked within Supply Chain and closely with Engineering to transition entire … | Kavita Parikh (linkedin.com)
2025-10-29 — At MECC 2025, Cosasco is proud to present Echo Point, our next-generation acoustic corrosion detection system engineered for accuracy, performance, and safety. | Cosasco (linkedin.com)
2025-06-30 — Penspen and Cosasco Announce Strategic Collaboration to Advance Corrosion Monitoring and Management Solutions - Penspen (penspen.com)
2025-05-07 — Cosasco boosts corrosion monitoring with ER probes (inspenet.com)
2025-03-19 — Introducing Our 2025 Product Innovations (linkedin.com)
Company details
Cosasco is privately held, with an estimated revenue band of $10-50M and 100-200 employees, and no named customers are reported in the record. Cosasco was founded in 1950, has an estimated 100-200 employees, and is headquartered in Los Angeles, California.
Frequently asked questions
What does Cosasco make?
Cosasco makes corrosion and erosion monitoring sensors, chemical injection equipment, and asset integrity management services. It was founded in 1950 and is headquartered in Los Angeles, California, with offices in Houston, Aberdeen, Dubai, Singapore, Beijing, Perth, and Kuala Lumpur. The company has 100-200 employees and an estimated revenue band of $10-50M, and it is privately held. It serves oil and gas, petrochemicals, water treatment, pulp and paper, pharmaceuticals, and utilities. In June 2025, Penspen and Cosasco announced a strategic collaboration on corrosion monitoring and management solutions.
Where is Cosasco headquartered?
Cosasco is headquartered in Los Angeles, California.
When was Cosasco founded?
Cosasco was founded in 1950.
How big is Cosasco?
Cosasco has an estimated 100-200 employees, with revenue in the $10-50M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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