Insights

Industry Expertise Duoline Technologies has a deep historical presence in the oil and gas sector, with a specialized focus on corrosion prevention for downhole steel tubulars, making it a trusted provider with over 100 million feet of DUOLINE tubing installed globally.

Technological Leadership The company's proprietary DUOLINE lining process offers a unique, proven solution for corrosion issues, presenting an opportunity to expand its influence within advanced well integrity and maintenance services in the oilfield industry.

Market Position With revenues between 25 and 50 million dollars and a relatively small team, Duoline is positioned as a specialized, agile provider, ideal for targeted sales efforts toward companies seeking reliable corrosion mitigation solutions.

Growth Potential Being part of the Maxtube Group since 2017, Duoline may benefit from increased resources and strategic collaborations, offering opportunities for sales partnerships in expanding pipeline safety and material longevity markets.

Customer Focus Targeting oil and gas operators that require durable downhole tubing solutions, there is potential to cross-sell or upsell corrosion prevention technologies to enhance operational efficiency and minimize downtime across various field operators and service providers.

Similar companies to Duoline Technologies

Duoline Technologies Tech Stack

Duoline Technologies uses 1 technology products and services including YUI, and more. Explore Duoline Technologies's tech stack below.

  • YUI
    Javascript Libraries

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
92%
Last@duoline.comDoe@duoline.com
4%
F.Last@duoline.comJ.Doe@duoline.com
4%

Frequently Asked Questions

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.

What is Duoline Technologies's NAICS code?

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Duoline Technologies's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Duoline Technologies have currently?

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As of July 2026, Duoline Technologies has approximately 33 employees across 2 continents, including North AmericaAfrica. Key team members include Plant Manager: C. H.Account Manager: D. M.District Manager: J. C.. 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 YUI.

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 logo

Duoline Technologies

Oil and GasTexas, United States11-50 Employees

Duoline Technologies operates in the oil and gas sector, focusing on corrosion prevention for downhole tubulars. The company originated from in-field design and operation of produced saltwater gathering and disposal systems dating back to 1953, and developed the DUOLINE lining process in the 1960s to address its own corrosion challenges. Its products are intended to extend the life of steel tubulars in downhole environments, with a track record of installing more than 100 million feet of DUOLINE tubing worldwide. Based in Gilmer, Texas, the firm is part of the Maxtube Group since 2017 and serves customers within oilfield operations seeking reliable downhole corrosion protection. Duoline Technologies positions itself as a specialized provider within the oil and gas industry, offering long-term solutions to corrosion-related downtime and maintenance needs for downhole equipment.

Section iconCompany Overview

Phone number
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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