Insights

Customizable Solutions Grayline specializes in engineered flexible polymer tubing with customization to meet specific customer needs, presenting a sales opportunity to target industries requiring tailored tubing specifications, materials, sizes, and colors.

Diverse Applications The product range covers electrical, fluid transfer, protective, and decorative uses, suggesting cross-selling potential into electrical, automotive, aerospace, consumer electronics, and industrial equipment sectors.

Scale and Stability With 51-200 employees and annual revenue in the high eight figures to mid three quarters of a billion, Grayline demonstrates a solid middle-market position ripe for multi-year supplier relationships and contract manufacturing engagements.

Global-Ready Tech Adoption of Webflow, JSON-LD, and multilingual Weglot integration indicates readiness for digital outreach and international leads, supporting SDR-led campaigns targeting global manufacturers seeking reliable tubing partners.

Growth Signals Operating in plastics manufacturing with a broad materials and color palette positions Grayline for expansions into new markets or applications, presenting opportunities in product line extensions and long-term procurement programs.

Similar companies to Grayline LLC

Grayline LLC Tech Stack

Grayline LLC uses 8 technology products and services including LiveIntent, Amazon Web Services, Mailgun, and more. Explore Grayline LLC's tech stack below.

Grayline LLC's Email Address Formats

Grayline LLC uses at least 3 email formats:
Grayline LLC Email FormatsExamplePercentage
FirstL@graylineinc.comJohnD@graylineinc.com
81%
Last@graylineinc.comDoe@graylineinc.com
17%
FLast@graylineinc.comJDoe@graylineinc.com
2%

Frequently Asked Questions

What is Grayline LLC's phone number?

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You can contact Grayline LLC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Grayline LLC's official website and social media links?

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Grayline LLC's official website is graylineinc.com and has social profiles on LinkedIn.

How much revenue does Grayline LLC generate?

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As of August 2026, Grayline LLC's annual revenue is estimated to be $100M - $250M.

What is Grayline LLC's SIC code and NAICS code?

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Grayline LLC's SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified and NAICS code is 3261 - Plastics Product Manufacturing.

How many employees does Grayline LLC have currently?

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As of August 2026, Grayline LLC has approximately 150 employees across 3 continents, including North America, Asia and Africa. Key team members include Chief Financial Officer: Y. S., Director: D. C. and Principal: P. M. Explore Grayline LLC's employee directory with LeadIQ.

What industry does Grayline LLC belong to?

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Grayline LLC operates in the Plastics Manufacturing industry.

What technology does Grayline LLC use?

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Grayline LLC's tech stack includes LiveIntent, Amazon Web Services, Mailgun, JSON-LD, Tidio, Webflow, PHP and Algolia.

What is Grayline LLC's email format?

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Grayline LLC's email format typically follows the pattern of FirstL@graylineinc.com. Find more Grayline LLC email formats with LeadIQ.

When was Grayline LLC founded?

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Grayline LLC was founded in 1966.
Grayline LLC logo

Grayline LLC

Plastics ManufacturingWisconsin, United States51-200 Employees

Grayline LLC operates in plastics manufacturing, focusing on engineered tubing made from flexible polymer materials. The company supplies both standard and heat-shrinkable tubes in a broad range of sizes, materials, and colors. Its products are used for electrical insulation, fluid transfer, protection, and decorative uses, with a focus on custom solutions tailored to specific requirements.

Headquartered in Waukesha, Wisconsin, Grayline is a mid-sized firm. Within the plastics industry, the company emphasizes specialized tubing offerings for clients seeking customized options across the listed applications.

Section iconCompany Overview

Phone number
SIC Code
5169 - Chemicals and Allied Products, Not Elsewhere Classified
NAICS Code
3261 - Plastics Product Manufacturing
Founded
1966
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Grayline LLC's revenue is estimated to be in the range of $100M - $250M

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