Insights

Large-scale utilities Fiscal scale and public utility focus indicate a potential need for long-term O&M contracts, compliance programs, and asset management solutions across water and wastewater facilities.

Texas footprint Concentrated regional presence in Texas presents opportunities for state-specific regulatory compliance services, local partnerships, and expansion of MUD and developer collaboration offerings.

Technology driven Adoption of lightweight tech stack suggests openness to modern tooling, data analytics, and digital monitoring solutions that can be upsold as efficiency and reporting improvements for operations.

Single-source Single-source accountability positioning aligns with cross-functional service bundles (operations, maintenance, repairs, compliance) ideal for packaged solutions with predictable revenue.

Community focus Strong emphasis on local engagement indicates collaboration potential with municipalities, schools, and developers on water infrastructure projects and public-private partnerships.

Similar companies to SI ENVIRONMENTAL, LLC

SI ENVIRONMENTAL, LLC Tech Stack

SI ENVIRONMENTAL, LLC uses 6 technology products and services including Webpack, Microsoft Excel, Mustache, and more. Explore SI ENVIRONMENTAL, LLC's tech stack below.

  • Webpack
    Development
  • Microsoft Excel
    Editors
  • Mustache
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • Google Analytics
    Web Analytics

SI ENVIRONMENTAL, LLC's Email Address Formats

SI ENVIRONMENTAL, LLC uses at least 4 email formats:
SI ENVIRONMENTAL, LLC Email FormatsExamplePercentage
FLast@sienv.comJDoe@sienv.com
76%
First@sienv.comJohn@sienv.com
14%
FirstLast@sienv.comJohnDoe@sienv.com
5%
FirstL@sienv.comJohnD@sienv.com
5%

Frequently Asked Questions

What is SI ENVIRONMENTAL, LLC's official website and social media links?

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SI ENVIRONMENTAL, LLC's official website is sienv.com and has social profiles on LinkedIn.

How much revenue does SI ENVIRONMENTAL, LLC generate?

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As of August 2026, SI ENVIRONMENTAL, LLC's annual revenue is estimated to be $250M - $500M.

What is SI ENVIRONMENTAL, LLC's SIC code and NAICS code?

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SI ENVIRONMENTAL, LLC's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 22 - Utilities.

How many employees does SI ENVIRONMENTAL, LLC have currently?

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As of August 2026, SI ENVIRONMENTAL, LLC has approximately 102 employees across 1 continents, including North America. Key team members include President: J. H., Director, Human Resources: C. S. and Director Of Compliance: M. T. Explore SI ENVIRONMENTAL, LLC's employee directory with LeadIQ.

What industry does SI ENVIRONMENTAL, LLC belong to?

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SI ENVIRONMENTAL, LLC operates in the Utilities industry.

What technology does SI ENVIRONMENTAL, LLC use?

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SI ENVIRONMENTAL, LLC's tech stack includes Webpack, Microsoft Excel, Mustache, Modernizr, Microsoft Word and Google Analytics.

What is SI ENVIRONMENTAL, LLC's email format?

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SI ENVIRONMENTAL, LLC's email format typically follows the pattern of FLast@sienv.com. Find more SI ENVIRONMENTAL, LLC email formats with LeadIQ.

When was SI ENVIRONMENTAL, LLC founded?

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SI ENVIRONMENTAL, LLC was founded in 2012.
SI ENVIRONMENTAL, LLC logo

SI ENVIRONMENTAL, LLC

UtilitiesTexas, United States51-200 Employees

SI Environmental, LLC is a Texas-based utilities company focused on water and wastewater facility operations and maintenance. It provides end-to-end services that include building and managing water infrastructure for municipalities, utilities districts, and developers, along with ongoing facility operations, maintenance, repairs, and compliance expertise. Positioned within the utilities sector, the company emphasizes single-source accountability and technology-driven efficiency to support comprehensive water and wastewater system operations for customers across Texas. Based in Rosenberg, near Houston, the firm highlights its involvement in local communities and its aim to serve a broad base of people, including hundreds of thousands across the state. The organization describes itself as dedicated to dependable service and solid relationships with partners, reflecting its emphasis on community engagement and long-term operational support.

Section iconCompany Overview

Website
sienv.com
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
22 - Utilities
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $250M - $500M

    SI ENVIRONMENTAL, LLC's revenue is estimated to be in the range of $250M - $500M

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