Insights

Acquisition synergies Sigma Science has been acquired by RSI EnTech, expanding capabilities through the RSI and ASRC Industrial ecosystem. This signals potential access to a broader client base in nuclear energy, security, and infrastructure modernization, enabling cross-sell of environmental services, consulting, and project solutions.

Nuclear security focus Current emphasis on nuclear energy and related security programs suggests strong demand for compliance, risk assessment, project design, and regulatory support services. Position offerings to align with government and utility clients pursuing modernization, safety upgrades, and security enhancements.

Geographic expansion Based in Albuquerque with national project scope, Sigma Science and RSI EnTech together can leverage national reach for nationwide deployments, increasing opportunities in DOE nuclear complex projects and infrastructure modernization across multiple regions.

Digital tooling leverage Tech stack includes Nintex, Microsoft Power Query, SQL, Bluebeam, ESRI and related tools, indicating preparedness for workflow automation, data analytics, GIS-enabled planning, and document management—areas to upsell process improvements and digital transformation services.

Financial scale Reported revenue range of 100M-250M places Sigma Science in a solid mid-market tier with significant contracting potential. Propose enterprise-grade services, long-term managed solutions, and larger program bids to capitalize on established financial capacity.

Similar companies to Sigma Science, Inc.

Sigma Science, Inc. Tech Stack

Sigma Science, Inc. uses 8 technology products and services including Nintex, Open Graph, SCADA, and more. Explore Sigma Science, Inc.'s tech stack below.

  • Nintex
    Business Process Management
  • Open Graph
    Content Management System
  • SCADA
    Control Systems
  • Microsoft SQL Server Management Studio
    Database Management Software
  • Sage People
    Human Resource Management System
  • Choices
    Javascript Libraries
  • Microsoft Project
    Project Management
  • ESRI
    Visualisation Software

Sigma Science, Inc.'s Email Address Formats

Sigma Science, Inc. uses at least 2 format(s):
Sigma Science, Inc. Email FormatsExamplePercentage
FLast@sigmasci.comJDoe@sigmasci.com
88%
First@sigmasci.comJohn@sigmasci.com
9%
Last@sigmasci.comDoe@sigmasci.com
2%
First.Last@sigmasci.comJohn.Doe@sigmasci.com
1%
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

What is Sigma Science, Inc.'s phone number?

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You can contact Sigma Science, Inc.'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 Sigma Science, Inc.'s official website and social media links?

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Sigma Science, Inc.'s official website is rsienv.com and has social profiles on LinkedIn.

How much revenue does Sigma Science, Inc. generate?

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As of July 2026, Sigma Science, Inc.'s annual revenue is estimated to be $50M - $100M.

What is Sigma Science, Inc.'s SIC code NAICS code?

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Sigma Science, Inc.'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Sigma Science, Inc. have currently?

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As of July 2026, Sigma Science, Inc. has approximately 43 employees across 1 continents, including North America. Key team members include Chief Financial Officer Chief Financial Officer: K. P.Vice-President: R. D.Business Operations Director: R. S.. Explore Sigma Science, Inc.'s employee directory with LeadIQ.

What industry does Sigma Science, Inc. belong to?

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Sigma Science, Inc. operates in the Business Consulting and Services industry.

What technology does Sigma Science, Inc. use?

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Sigma Science, Inc.'s tech stack includes NintexOpen GraphSCADAMicrosoft SQL Server Management StudioSage PeopleChoicesMicrosoft ProjectESRI.

What is Sigma Science, Inc.'s email format?

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Sigma Science, Inc.'s email format typically follows the pattern of FLast@sigmasci.com. Find more Sigma Science, Inc. email formats with LeadIQ.

When was Sigma Science, Inc. founded?

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Sigma Science, Inc. was founded in 1996.
Sigma Science, Inc. logo

Sigma Science, Inc.

Business Consulting and ServicesNew Mexico, United States11-50 Employees

Sigma Science, Inc., now part of the RSI Group, delivers professional services focused on nuclear energy, security, and infrastructure modernization programs across the United States. Based in Albuquerque, New Mexico, the firm operates as a small contractor in the business consulting and services sector and extends its reach through RSI and ASRC Industrial.
Its clients include entities within the Department of Energy's nuclear complex, for whom it provides diverse professional services to address program needs on a nationwide scale. In July 2025, RSI EnTech, LLC announced its acquisition of Sigma Science, integrating the Albuquerque-based contractor into RSI Group.

Section iconCompany Overview

Phone number
Website
rsienv.com
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1996
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Sigma Science, Inc.'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Sigma Science, Inc.'s revenue is estimated to be in the range of $50M - $100M

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