Insights

Trenchless Leadership LMK is a long-standing leader in trenchless CIPP lining with a broad patent portfolio and ASTM standard leadership, signaling high credibility and potential for expansion into municipal sewer rehabilitation projects and cross-border opportunities in the US, Canada, Mexico, Argentina, Europe, and Singapore.

Main to Lateral Focus Specialization in main-to-lateral CIPP lining and a continuous one-piece liner positions LMK to pursue integrated sewer renewal contracts with municipalities and engineering firms seeking end-to-end renewal solutions, including verification of non-leaking performance via Insignia gasket technology.

Product Suite A broad offerings ecosystem including gasket sealing, sectional repairs, trenchless cleanouts, manhole rehabilitation, and APM/WRT brands that address severely deteriorated assets, providing cross-sell opportunities to existing municipal customers and adjacent utilities.

Global Reach Active business operations across multiple regions and participation in major industry standards bodies indicate readiness to pursue international project opportunities and leverage multinational procurement channels for large-scale grants and infrastructure funding.

Financial Signals Revenue range of 25 to 50 million with a sizeable patent portfolio and recent market activity around related SPAC/IPO structures suggests growth potential and opportunities to upsell high-value, long-term renewal contracts to cash-conscious municipalities seeking durable, compliant solutions.

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LMK Tech Stack

LMK uses 8 technology products and services including Google Analytics Enhanced eCommerce, SOLIDWORKS, Vue.js, and more. Explore LMK's tech stack below.

  • Google Analytics Enhanced eCommerce
    Analytics
  • SOLIDWORKS
    Cad & Graphics
  • Vue.js
    Javascript Frameworks
  • TweenMax
    Javascript Frameworks
  • imagesLoaded
    Javascript Libraries
  • Microsoft Dynamics 365 Marketing
    Marketing Automation
  • WP Job Openings
    Web Platform Extensions
  • Facebook
    Widgets

LMK's Email Address Formats

LMK uses at least 2 format(s):
LMK Email FormatsExamplePercentage
FLast@lmktechnologies.comJDoe@lmktechnologies.com
96%
First.Last@lmktechnologies.comJohn.Doe@lmktechnologies.com
4%
FLast@waterlinerenewal.comJDoe@waterlinerenewal.com
83%
Last@waterlinerenewal.comDoe@waterlinerenewal.com
13%
First@waterlinerenewal.comJohn@waterlinerenewal.com
4%

Frequently Asked Questions

What is LMK's phone number?

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You can contact LMK'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 LMK's stock symbol?

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LMK is a publicly traded company; the company's stock symbol is PLMK.

What is LMK's official website and social media links?

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LMK's official website is waterlinerenewal.com and has social profiles on LinkedIn.

What is LMK's SIC code NAICS code?

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LMK's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 54162 - Environmental Consulting Services.

How many employees does LMK have currently?

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As of July 2026, LMK has approximately 77 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Human Resources Manager: K. C.Board Member: K. K.Technician: K. M.. Explore LMK's employee directory with LeadIQ.

What industry does LMK belong to?

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LMK operates in the Environmental Services industry.

What technology does LMK use?

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LMK's tech stack includes Google Analytics Enhanced eCommerceSOLIDWORKSVue.jsTweenMaximagesLoadedMicrosoft Dynamics 365 MarketingWP Job OpeningsFacebook.

What is LMK's email format?

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LMK's email format typically follows the pattern of FLast@lmktechnologies.com. Find more LMK email formats with LeadIQ.

When was LMK founded?

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LMK was founded in 1993.
LMK logo

LMK

Environmental ServicesIllinois, United States51-200 Employees

LMK Technologies, a Waterline Renewal Technologies brand, operates in the environmental services sector with a focus on trenchless renewal of sewer infrastructure through cured-in-place piping. Founded in 1993 and based in Ottawa, Illinois (Midwest), the company has developed and licensed its trenchless pipeline solutions for municipal and engineering-firm projects. Its main-to-lateral CIPP approach renews the mainline and extends into the lateral as a single continuous lining and incorporates gasket-sealing technology intended to deliver a verifiable non-leaking system.

LMK serves municipalities and engineering firms and has earned recognition in its field for specialized capabilities in main-to-lateral connections, lateral lining, manhole lining, and related trenchless repairs. The company conducts business across the US, Canada, Mexico, Argentina, Europe, and Singapore and holds more than 100 patents. It has contributed to ASTM standards and participates in professional organizations such as ASTM, NASSCO, NASTT, and WEF, reflecting its involvement in setting industry practices.

Section iconCompany Overview

Phone number
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
Stock Symbol
PLMK
NAICS Code
54162 - Environmental Consulting Services
Founded
1993
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

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

Section iconFunding & Financials

  • $25M$50M

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

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