Verified Nov 2026
Electronics & Software
·
Cookeville, Tennessee
·
Since 1938
TUTCO manufactures electric resistive heating elements, including open-coil heaters, duct heaters, cartridge and band heaters, immersion heaters, and temperature sensors and controls. The company is headquartered in Cookeville, Tennessee, and was founded in 1938. It has an estimated 1,000 to 5,000 employees and estimated annual revenue of $50 to $100 million. TUTCO is part of the Specialty Engineering division of Smiths Group plc and serves the automotive, electric vehicle, electronics, appliance, medical, and industrial equipment industries. Its recent newsletters published in 2025 and 2026 were issued under the TUTCOnnect name, and its RIFT Iron Fuel Technology was announced in May 2025.
Tutco at a glance
Revenue
$50-100M
Est. band
Employees
1,000-5,000
Founded
1938
Headquarters
Cookeville, Tennessee
Certifications
ISO 9001
Import activity
234
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Medical
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
234
Named foreign suppliers
27
Top origins
China · Germany · South Korea · Sweden
Shared foreign counterparties do not establish that these companies buy from Tutco.
What this tells a buyer
No customs or trade shipment data is available for TUTCO, and the most recent published item is its TUTCOnnect newsletter dated August 19, 2026.
TUTCO lists open-coil heating elements, duct heaters, cartridge heaters, and temperature sensors among its products, and holds ISO 9001 certification.
TUTCO is privately held, and its publicly described scale is an estimated 1,000 to 5,000 employees, with no named customers reported in the record.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
88 years in operation (founded 1938).
Holds ISO 9001 certification(s) per public sources.
Overview
TUTCO manufactures electric resistive heating elements, including open-coil heaters, duct heaters, cartridge and band heaters, immersion heaters, and temperature sensors and controls. The company is headquartered in Cookeville, Tennessee, and was founded in 1938. It has an estimated 1,000 to 5,000 employees and estimated annual revenue of $50 to $100 million. TUTCO is part of the Specialty Engineering division of Smiths Group plc and serves the automotive, electric vehicle, electronics, appliance, medical, and industrial equipment industries. Its recent newsletters published in 2025 and 2026 were issued under the TUTCOnnect name, and its RIFT Iron Fuel Technology was announced in May 2025.
At a glance
Attribute | Detail |
|---|---|
Founded | 1938 |
Headquarters | Cookeville, Tennessee |
Employees | 1,000-5,000 |
Revenue | $50-100M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What Tutco makes
TUTCO lists open-coil heating elements, duct heaters, cartridge heaters, and temperature sensors among its products, and holds ISO 9001 certification.
Products and capabilities described on the company's own site include Battery, Thermal Management, Emissions, Electronics, Rubber, Semiconductor, Steel, Sensor (source: tutco.com).
Certifications
Tutco is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — tutcochina.com
Trade and customs footprint
No customs or trade shipment data is available for TUTCO, and the most recent published item is its TUTCOnnect newsletter dated August 19, 2026. US customs bill-of-lading records list 234 inbound shipments across 27 foreign suppliers, with top origins including China · Germany · South Korea · Sweden.
Latest developments
2026-08-19 — TUTCOnnect Newsletter August 2026 (tutco.com)
2026-07-20 — TUTCOnnect Newsletter July 2026 (tutco.com)
2026-03-20 — TUTCOnnect Newsletter March 2026 (tutco.com)
2025-06-17 — TUTCOnnect June 2025 (tutco.com)
2025-05-13 — RIFT Iron Fuel Technology™ (tutcosureheat.com)
2025-03-28 — TUTCO Expands Global Leadership (tutcosureheat.com)
Facilities
Tutco is headquartered in Cookeville, Tennessee. Public sources also reference these locations:
Exeter, NH — tutcosureheat.com
China, Mexico — tutcosureheat.com
Company details
TUTCO is privately held, and its publicly described scale is an estimated 1,000 to 5,000 employees, with no named customers reported in the record. Tutco was founded in 1938, has an estimated 1,000-5,000 employees, and is headquartered in Cookeville, Tennessee. On the LightSource stability read it is rated "Established & active": 88 years in operation (founded 1938). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Tutco make?
TUTCO manufactures electric resistive heating elements, including open-coil heaters, duct heaters, cartridge and band heaters, immersion heaters, and temperature sensors and controls. The company is headquartered in Cookeville, Tennessee, and was founded in 1938. It has an estimated 1,000 to 5,000 employees and estimated annual revenue of $50 to $100 million. TUTCO is part of the Specialty Engineering division of Smiths Group plc and serves the automotive, electric vehicle, electronics, appliance, medical, and industrial equipment industries. Its recent newsletters published in 2025 and 2026 were issued under the TUTCOnnect name, and its RIFT Iron Fuel Technology was announced in May 2025.
Where is Tutco headquartered?
Tutco is headquartered in Cookeville, Tennessee (500 Gould Dr, Cookeville, Tennessee, 38506).
When was Tutco founded?
Tutco was founded in 1938.
How big is Tutco?
Tutco has an estimated 1,000-5,000 employees, with revenue in the $50-100M range (estimated).
What certifications does Tutco hold?
Tutco lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Tutco import from overseas suppliers?
US customs bill-of-lading records show 234 inbound shipments for Tutco, with top origins including China · Germany · South Korea · Sweden.
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Last verified Nov 2026. Is this your company? Request a correction.
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