Overview

Thybar Corporation manufactures custom sheet metal products, including roof curbs, rooftop equipment bases, and HVAC accessories, from its headquarters in Addison, Illinois. Founded in 1959, the company has between 200 and 500 employees and an estimated revenue band of $10 to $50 million. It is privately held and serves the automotive, construction, renewable-energy, and industrial-equipment sectors, with HVAC and sheet metal as core markets. Its Vibro-Curb vibration isolation product was publicized in September 2026.

At a glance

What Thybar Corporation makes

The company offers pre-fabricated roof curbs, adapter curbs, seismic and wind-load rated RetroMate adapter curbs, and custom fabrication, with capabilities listed as sheet metal, welding, assembly, and brake work.

Products and capabilities described on the company's own site include Sheet Metal, Welding, Assembly, Brake (source: thybar.com).

Latest developments

• 2026-09-23 — Thybar's Patented Vibro-Curb® is Your Solution for Vibration Isolation. This Design Incorporates Adjustable Spring Isolators on top of an Acoustically Non-Conductive Material that Minimizes Sound Transmission, Providing a Minimum of 90% Isolation … | Thybar Corporation (linkedin.com)

• 2026-08-21 — Celebrating 67 Years of Thybar Corporation! | Thybar Corporation (linkedin.com)

• 2026-03-04 — Thybar is Happy to Announce that Our Customers can now Select a Seismic/Wind-Load Rated RetroMate Adapter Curb on our Website Quoting Tool! There, you can choose between a Rated or Non-Rated RetroMate. | Thybar Corporation (linkedin.com)

• 2026-02-23 — A special thanks to everyone who stopped by our booth during the 2026 AHR Show in Las Vegas! | Thybar Corporation (linkedin.com)

• 2025-12-16 — 🌟 The Illinois Chapter of The ESOP Association proudly spotlights Thybar Corporation! 🌟 | Illinois Chapter of The ESOP Association (linkedin.com)

• 2025-10-29 — Thybar Corporation is Proud to Abide by the Build America, Buy America (BABAA) Act. From Raw Materials to Specialty HVAC Products, Thybar Sources all U.S.-Produced Iron, Steel, and other Construction Materials to … | Thybar Corporation (linkedin.com)

Facilities

Thybar Corporation is headquartered in Addison, Illinois. Public sources also reference these locations:

• Addison, IL — linkedin.com

Company details

Thybar is privately held, with an estimated revenue band of $10 to $50 million and a workforce of 200 to 500, and it operates six manufacturing facilities across the United States according to its company profile. Thybar Corporation was founded in 1959, has an estimated 200-500 employees, and is headquartered in Addison, Illinois.

Frequently asked questions

What does Thybar Corporation make?

Thybar Corporation manufactures custom sheet metal products, including roof curbs, rooftop equipment bases, and HVAC accessories, from its headquarters in Addison, Illinois. Founded in 1959, the company has between 200 and 500 employees and an estimated revenue band of $10 to $50 million. It is privately held and serves the automotive, construction, renewable-energy, and industrial-equipment sectors, with HVAC and sheet metal as core markets. Its Vibro-Curb vibration isolation product was publicized in September 2026.

Where is Thybar Corporation headquartered?

Thybar Corporation is headquartered in Addison, Illinois (913 S Kay Ave, Addison, Illinois, 60101).

When was Thybar Corporation founded?

Thybar Corporation was founded in 1959.

How big is Thybar Corporation?

Thybar Corporation has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).

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Last verified Nov 2026. Is this your company? Request a correction.