Insights

Acquisition Synergy Sigma Science has joined RSI EnTech, expanding access to RSI's nationwide DOE nuclear, security, and infrastructure modernization programs. Leverage the broader RSI network and ASRC Industrial resources to pursue integrated solutions and larger contract opportunities.

Nuclear Sector Focus Specialization in nuclear energy and related security projects positions the company to cross-sell to existing RSI EnTech and ASRC Industrial clients seeking advisory, project delivery, and compliance services within regulated energy environments.

Tech Enablement Adopted tools such as SAS, Tableau, KnowBe4, and Microsoft 365 Copilot indicate data-driven decision making and security training capabilities. Use these capabilities to offer analytics, risk assessment, and workforce security services to clients.

Scale Potential Current headcount 11-50 and revenue between 50M-100M suggest stability with room for targeted expansion. Propose phased staffing growth for larger program wins and increased capture of multi-year DOE contracts.

Strategic Partnerships Affiliation with RSI Group and ASRC Industrial opens avenues for joint pursuits with related firms, enabling bundled offerings in environmental, infrastructure modernization, and nuclear compliance projects to win more comprehensive bids.

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Sigma Science, Inc. Tech Stack

Sigma Science, Inc. uses 8 technology products and services including LinkedIn Recruiter, SAS, Tableau, and more. Explore Sigma Science, Inc.'s tech stack below.

LinkedIn Recruiter
Applicant Tracking Systems
SAS
Business Intelligence
Tableau
Business Intelligence
Microsoft 365 Copilot
Communication And Collaboration
Microsoft SQL Server
Database
Bluebeam
Document Management Systems
SuccessFactors
Human Resource Management System
KnowBe4
Security

Media & News

Sigma Science, Inc.'s Email Address Formats

Sigma Science, Inc. uses at least 8 email formats:

Sigma Science, Inc. Email Formats	Example	Percentage
FLast@sigmasci.com	JDoe@sigmasci.com	88%
First@sigmasci.com	John@sigmasci.com	9%
Last@sigmasci.com	Doe@sigmasci.com	2%
First.Last@sigmasci.com	John.Doe@sigmasci.com	1%
FLast@rsienv.com	JDoe@rsienv.com	92%
First.Last@rsienv.com	John.Doe@rsienv.com	6%
FirstLast@rsienv.com	JohnDoe@rsienv.com	1%
Last@rsienv.com	Doe@rsienv.com	1%

Frequently Asked Questions

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

You can contact Sigma Science, Inc.'s main corporate office by phone at

+1-505-662-****

. 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?

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

How much revenue does Sigma Science, Inc. generate?

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

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

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

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

As of September 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. and Business Operations Director: R. S. Explore Sigma Science, Inc.'s employee directory with LeadIQ.

What industry does Sigma Science, Inc. belong to?

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

What technology does Sigma Science, Inc. use?

Sigma Science, Inc.'s tech stack includes LinkedIn Recruiter, SAS, Tableau, Microsoft 365 Copilot, Microsoft SQL Server, Bluebeam, SuccessFactors and KnowBe4.

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

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?

Sigma Science, Inc. was founded in 1996.

Sigma Science, Inc.

Q: What is Sigma Science, Inc.'s official website and social media links?

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

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

Sigma Science, Inc. has approximately 43 employees.

Q: What technology does Sigma Science, Inc. use?

Sigma Science, Inc.'s tech stack includes QuickBooks, Modernizr, Mimecast, SHRM-CP, IEC 62443.

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

Sigma Science, Inc.'s NAICS code is 5416 (Management, Scientific, and Technical Consulting Services).

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.

Company Overview

Phone number: +1-505-662-****
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