Insights

Waste to Value Grayline’s focus on engineered flexible polymer tubing and custom product capabilities indicates opportunities to upsell to customers seeking specialized tubing solutions for electrical, fluid transfer, and protective/decorative applications.

Customization Lead With strong emphasis on custom products engineered to meet specific needs, there is a sales path targeting OEMs and contract manufacturers requiring tailored tubing specs, materials, and colors.

Tech Enablement A tech stack featuring AWS, JSON-LD, Algolia, and Webflow suggests scalable e-commerce or digital procurement capabilities; leverage for streamlined ordering, faster quotes, and enhanced online configurators to win digital-driven buyers.

Mid‑Market Growth Revenue in the hundred-million range with 51–200 employees positions Grayline as a mid-market player; target mid-size electronics, automotive, and industrial clients seeking reliable polymer tubing supply with customization.

Global Sourcing Ready As a plastics manufacturer with a broad product range in sizes, materials, and colors, Grayline can pursue expanded distribution partnerships, private-label opportunities, and cross-sell into industries requiring diverse tubing solutions.

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 October 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 October 2026, Grayline LLC has approximately 151 employees across 4 continents, including North America, Asia and Europe. 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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