Verified Nov 2026
Thermal & Fluid Systems
·
Farragut, Tennessee
·
Since 1971
Dura-Line is a global manufacturer and distributor of high-density polyethylene (HDPE) conduit, accessories, and connectivity solutions. Founded in 1971 and headquartered in Knoxville, Tennessee, the company operates 21 manufacturing facilities worldwide and employs around 1,700 people Focuses on Thermal & Fluid Systems. Team size: 1,000-5,000.
Dura-Line at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1971
Headquarters
Farragut, Tennessee
Import activity
1474
Industries
Automotive
Construction
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1474
Named foreign suppliers
50
Top origins
Israel · United Kingdom · China · South Korea
Shared foreign counterparties do not establish that these companies buy from Dura-Line.
What this tells a buyer
Documented 1474 import shipments across Asia-Pacific and European suppliers (Israel, United Kingdom, China, South Korea).
Capabilities: hdpe pipe conduit, telecom datacom, gas distribution.
Large-scale enterprise: 1,000-5,000 employees.
Source: US customs bill-of-lading records and public filings · Last verified Nov 03, 2026
STABILITY SIGNALS
Established & active
55 years in operation (founded 1971).
1,474 US import shipments on record.
Overview
Dura-Line is a global manufacturer and distributor of high-density polyethylene (HDPE) conduit, accessories, and connectivity solutions. Founded in 1971 and headquartered in Knoxville, Tennessee, the company operates 21 manufacturing facilities worldwide and employs around 1,700 people Focuses on Thermal & Fluid Systems. Team size: 1,000-5,000.
At a glance
Attribute | Detail |
|---|---|
Founded | 1971 |
Headquarters | Farragut, Tennessee |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Thermal & Fluid Systems |
What Dura-Line makes
Capabilities: hdpe pipe conduit, telecom datacom, gas distribution.
Trade and customs footprint
Documented 1474 import shipments across Asia-Pacific and European suppliers (Israel, United Kingdom, China, South Korea). US customs bill-of-lading records list 1474 inbound shipments across 50 foreign suppliers, with top origins including Israel · United Kingdom · China · South Korea.
Company details
Large-scale enterprise: 1,000-5,000 employees. Dura-Line was founded in 1971, has an estimated 1,000-5,000 employees, and is headquartered in Farragut, Tennessee. On the LightSource stability read it is rated "Established & active": 55 years in operation (founded 1971). 1,474 US import shipments on record.
Frequently asked questions
What does Dura-Line make?
Dura-Line is a global manufacturer and distributor of high-density polyethylene (HDPE) conduit, accessories, and connectivity solutions. Founded in 1971 and headquartered in Knoxville, Tennessee, the company operates 21 manufacturing facilities worldwide and employs around 1,700 people Focuses on Thermal & Fluid Systems. Team size: 1,000-5,000.
Where is Dura-Line headquartered?
Dura-Line is headquartered in Farragut, Tennessee (11400 Parkside Dr NW, Farragut, Tennessee, 37934-1917).
When was Dura-Line founded?
Dura-Line was founded in 1971.
How big is Dura-Line?
Dura-Line has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
Does Dura-Line import from overseas suppliers?
US customs bill-of-lading records show 1474 inbound shipments for Dura-Line, with top origins including Israel · United Kingdom · China · South Korea.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.