Insights

Strong Market Position RSI has nearly 30 years of experience in environmental and nuclear project delivery, demonstrating established expertise and a proven track record that appeals to federal agencies and private industry seeking reliable partners for complex projects.

Financial Stability With revenues estimated between 500 million and 1 billion dollars, RSI is a financially solid company, making it a viable partner for large-scale projects and long-term collaborations in the environmental services sector.

Expansion Opportunities The company's focus on safety, performance excellence, and stakeholder engagement along with certifications as a Small Disadvantaged Business positions RSI as an attractive choice for organizations prioritizing diversity, compliance, and innovation in project procurement.

Technology Integration RSI employs a diverse technology stack including GIS, project management, and estimation tools, indicating an openness to leveraging advanced tech solutions. This presents sales opportunities for software providers and tech-enabled service integrations.

Potential for Partnerships Given RSI’s affiliation with a minority-owned enterprise and its parent company ASRC Industrial with extensive national operations, there is an opportunity to forge strategic partnerships with companies seeking to enhance their diversity profiles or expand into the environmental and nuclear sectors.

RSI EnTech, LLC Tech Stack

RSI EnTech, LLC uses 8 technology products and services including MATLAB, LinkedIn Recruiter, Squarespace, and more. Explore RSI EnTech, LLC's tech stack below.

  • MATLAB
    Advanced Analytics And Data Science
  • LinkedIn Recruiter
    Applicant Tracking Systems
  • Squarespace
    Content Management System
  • WinEst
    Facilities Management
  • Esri ArcGIS
    Mapping And Gis
  • reCAPTCHA
    Security
  • Microsoft Visual Basic for Applications
    Software Development
  • Contact Form 7
    Web Platform Extensions

RSI EnTech, LLC's Email Address Formats

RSI EnTech, LLC uses at least 1 format(s):
RSI EnTech, LLC Email FormatsExamplePercentage
FLast@rsienv.comJDoe@rsienv.com
93%
First.Last@rsienv.comJohn.Doe@rsienv.com
5%
FirstLast@rsienv.comJohnDoe@rsienv.com
1%
Last@rsienv.comDoe@rsienv.com
1%

Frequently Asked Questions

Where is RSI EnTech, LLC's headquarters located?

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RSI EnTech, LLC's main headquarters is located at 151 Lafayette Drive Suite 100 Oak Ridge, Tennessee United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is RSI EnTech, LLC's stock symbol?

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RSI EnTech, LLC is a publicly traded company; the company's stock symbol is RSI.

What is RSI EnTech, LLC's official website and social media links?

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RSI EnTech, LLC's official website is rsienv.com and has social profiles on LinkedIn.

What is RSI EnTech, LLC's NAICS code?

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RSI EnTech, LLC's NAICS code is 54162 - Environmental Consulting Services.

How many employees does RSI EnTech, LLC have currently?

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As of April 2026, RSI EnTech, LLC has approximately 496 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: W. G.Vice President And General Manager: M. G.Vice President Business Services: R. M.. Explore RSI EnTech, LLC's employee directory with LeadIQ.

What industry does RSI EnTech, LLC belong to?

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RSI EnTech, LLC operates in the Environmental Services industry.

What technology does RSI EnTech, LLC use?

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RSI EnTech, LLC's tech stack includes MATLABLinkedIn RecruiterSquarespaceWinEstEsri ArcGISreCAPTCHAMicrosoft Visual Basic for ApplicationsContact Form 7.

What is RSI EnTech, LLC's email format?

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RSI EnTech, LLC's email format typically follows the pattern of FLast@rsienv.com. Find more RSI EnTech, LLC email formats with LeadIQ.

When was RSI EnTech, LLC founded?

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RSI EnTech, LLC was founded in 1996.

RSI EnTech, LLC

Environmental ServicesTennessee, United States201-500 Employees

Representing the AIS Environmental and Nuclear business line, RSI is dedicated to advancing the missions of our clients in the environmental, nuclear, energy, construction, and project delivery sectors. With nearly 30 years of experience, we have successfully partnered with federal agencies and private industry to plan and execute complex projects that prioritize safety, performance excellence, and strong returns for our clients. Our strength lies in our talented workforce who demonstrate the core values that define us. We work with a shared purpose and remain committed to each other, the clients and communities we serve, and the greater mission of our Iñupiaq shareholders. Based in Oak Ridge, Tennessee, RSI companies are certified Small Disadvantaged Businesses with 8(a) advantages. We invite you to visit us at rsienv.com to learn more about our story, people, and purpose.

About ASRC Industrial 
Headquartered in Tempe, AZ, ASRC Industrial is a wholly-owned subsidiary of Arctic Slope Regional Corporation. ASRC Industrial is organized within three capability based operating groups: construction, maintenance and repair; remediation and response services; and environmental engineering and professional services. ASRC Industrial has 4,000 employees and operations throughout the Continental United States. ASRC Industrial and its subsidiaries are considered minority business enterprises. Learn more about ASRC Industrial at www.asrcindustrial.com.

Section iconCompany Overview

Headquarters
151 Lafayette Drive Suite 100 Oak Ridge, Tennessee United States
Website
rsienv.com
Stock Symbol
RSI
NAICS Code
54162 - Environmental Consulting Services
Founded
1996
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    RSI EnTech, LLC's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    RSI EnTech, LLC's revenue is estimated to be in the range of $500M$1B

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