Insights

Industry Expertise Duoline Technologies has a long-standing history in the oil and gas industry, particularly in corrosion prevention for downhole tubulars, offering a proven solution that addresses a critical operational challenge for industry players.

Innovative Solutions With the proprietary DUOLINE lining process installed over 100 million feet worldwide, the company demonstrates a strong track record of product effectiveness, making it a reliable partner for companies seeking corrosion mitigation technologies.

Growth Potential Operating within the mid-market revenue range of 25 to 50 million dollars with a small team, Duoline presents opportunities for targeted sales of advanced corrosion prevention solutions to oilfield operators and service providers expanding their corrosion management capabilities.

Technological Engagement Leveraging commonly used technology stacks like Microsoft ASP.NET and Google Analytics suggests openness to digital tools and data-driven approaches, providing avenues for customized, technologically integrated solutions and services.

Market Positioning As part of the Maxtube Group and competing with companies of various sizes, Duoline’s established reputation for corrosion prevention positions it well to foster strategic partnerships with industry stakeholders seeking reliable downhole pipe protection.

Similar companies to Duoline Technologies

Duoline Technologies Tech Stack

Duoline Technologies uses 6 technology products and services including jQuery, YUI, Windows Server, and more. Explore Duoline Technologies's tech stack below.

  • jQuery
    Javascript Libraries
  • YUI
    Javascript Libraries
  • Windows Server
    Operating Systems
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Media & News

Duoline Technologies's Email Address Formats

Duoline Technologies uses at least 1 format(s):
Duoline Technologies Email FormatsExamplePercentage
FLast@duoline.comJDoe@duoline.com
48%
Last@duoline.comDoe@duoline.com
2%
F.Last@duoline.comJ.Doe@duoline.com
2%
FLast@duoline.comJDoe@duoline.com
48%

Frequently Asked Questions

Where is Duoline Technologies's headquarters located?

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Duoline Technologies's main headquarters is located at 250 W Bluebird Rd., Gilmer, TX 75645-7234, US. The company has employees across 2 continents, including North AmericaAfrica.

What is Duoline Technologies's phone number?

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You can contact Duoline Technologies'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 Duoline Technologies's official website and social media links?

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Duoline Technologies's official website is duoline.com and has social profiles on LinkedIn.

How much revenue does Duoline Technologies generate?

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As of October 2025, Duoline Technologies's annual revenue is estimated to be $18M.

What is Duoline Technologies's SIC code NAICS code?

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Duoline Technologies's SIC code is 3533 - Oil and Gas Field Machinery and Equipment NAICS code is 211 - Oil and Gas Extraction.

How many employees does Duoline Technologies have currently?

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As of October 2025, Duoline Technologies has approximately 34 employees across 2 continents, including North AmericaAfrica. Key team members include Business Development Manager - Energy Transition: A. F.Plant Manager: C. H.Account Manager: D. M.. Explore Duoline Technologies's employee directory with LeadIQ.

What industry does Duoline Technologies belong to?

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Duoline Technologies operates in the Oil and Gas industry.

What technology does Duoline Technologies use?

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Duoline Technologies's tech stack includes jQueryYUIWindows ServerGoogle AnalyticsMicrosoft ASP.NETMicrosoft IIS.

What is Duoline Technologies's email format?

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Duoline Technologies's email format typically follows the pattern of FLast@duoline.com. Find more Duoline Technologies email formats with LeadIQ.

Duoline Technologies

Oil and GasUnited States11-50 Employees

Duoline Technologies, a Maxtube Group company since 2017, found its beginnings in the oilfield industry designing, installing and operating produced saltwater gathering & disposal systems since 1953. Through these endeavors, Duoline Technologies developed the DUOLINE lining process in 1964 as a means to solve our own downhole steel tubular corrosion problems. Since that time we have installed more than 100 million feet of DUOLINE tubing worldwide. DUOLINE's unmatched performance has made it the most successful system for prevention of downhole tubular corrosion.

Section iconCompany Overview

Headquarters
250 W Bluebird Rd., Gilmer, TX 75645-7234, US
Phone number
SIC Code
3533 - Oil and Gas Field Machinery and Equipment
NAICS Code
211 - Oil and Gas Extraction
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    Duoline Technologies's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Duoline Technologies's revenue is estimated to be in the range of $25M$50M

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