What is SIGMA Assessment Systems's NAICS code?

SIGMA Assessment Systems's NAICS code is 541612 (Human Resources Consulting Services).

Insights

Established Industry Presence With over 55 years of experience and more than 4 million assessments conducted, SIGMA Assessment Systems has a strong and reputable position in the human resources assessments sector, making it a trusted partner for organizations seeking talent evaluation and development solutions.

Diverse Client Base Having served over 8,500 public and private organizations across North America, SIGMA demonstrates its broad market reach and the potential to expand its client portfolio within various industries and organizational sizes.

Innovative Product Releases Recent launches such as the LSP-R Administrator’s Guide, MEIA-R, and new assessment features indicate SIGMA's commitment to product innovation, presenting opportunities to upsell new tools and enhance existing assessments for clients seeking cutting-edge talent solutions.

Digital Marketing Focus Utilizing platforms like LinkedIn Ads, HubSpot, and Google Analytics highlights SIGMA's strategic emphasis on digital channels for outreach and lead generation, offering opportunities to improve targeting and engagement efforts for higher sales conversion.

Growth and Revenue Potential With a revenue range of 1 million to 10 million and ongoing product updates, SIGMA is positioned for growth, presenting prospects for professional services, coaching, and customized assessment offerings to existing and new clients seeking to develop leadership and talent management capabilities.

Similar companies to SIGMA Assessment Systems

SIGMA Assessment Systems Tech Stack

SIGMA Assessment Systems uses 8 technology products and services including LinkedIn Ads, HubSpot Analytics, WordPress, and more. Explore SIGMA Assessment Systems's tech stack below.

LinkedIn Ads
Advertising
HubSpot Analytics
Analytics
WordPress
Content Management System
MySQL
Database
Modernizr
Javascript Libraries
HubSpot
Marketing Automation
PHP
Programming Languages
Google Analytics
Web Analytics

Media & News

SIGMA Assessment Systems's Email Address Formats

SIGMA Assessment Systems uses at least 1 format(s):

SIGMA Assessment Systems Email Formats	Example	Percentage
FLast@sigmaassessmentsystems.com	JDoe@sigmaassessmentsystems.com	90%
First@sigmaassessmentsystems.com	John@sigmaassessmentsystems.com	5%
FMiddleLast@sigmaassessmentsystems.com	JMichaelDoe@sigmaassessmentsystems.com	5%

Frequently Asked Questions

Where is SIGMA Assessment Systems's headquarters located?

SIGMA Assessment Systems's main headquarters is located at po Box 610757 Port Huron, Michigan 48061 United States. The company has employees across 1 continents, including North America.

What is SIGMA Assessment Systems's phone number?

You can contact SIGMA Assessment Systems's main corporate office by phone at

+1-800-265-****

. 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 Assessment Systems's official website and social media links?

SIGMA Assessment Systems's official website is sigmaassessmentsystems.com and has social profiles on LinkedIn.

What is SIGMA Assessment Systems's SIC code NAICS code?

SIGMA Assessment Systems's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 541612 - Human Resources Consulting Services.

How many employees does SIGMA Assessment Systems have currently?

As of June 2026, SIGMA Assessment Systems has approximately 25 employees across 1 continents, including North America. Key team members include Vice President Of Technology: A. R.Partner: H. B.Vice President: G. H.. Explore SIGMA Assessment Systems's employee directory with LeadIQ.

What industry does SIGMA Assessment Systems belong to?

SIGMA Assessment Systems operates in the Human Resources Services industry.

What technology does SIGMA Assessment Systems use?

SIGMA Assessment Systems's tech stack includes LinkedIn AdsHubSpot AnalyticsWordPressMySQLModernizrHubSpotPHPGoogle Analytics.

What is SIGMA Assessment Systems's email format?

SIGMA Assessment Systems's email format typically follows the pattern of FLast@sigmaassessmentsystems.com. Find more SIGMA Assessment Systems email formats with LeadIQ.

When was SIGMA Assessment Systems founded?

SIGMA Assessment Systems was founded in 1967.

SIGMA Assessment Systems

Q: How many employees does SIGMA Assessment Systems have currently?

SIGMA Assessment Systems has approximately 25 employees.

Q: What technology does SIGMA Assessment Systems use?

SIGMA Assessment Systems's tech stack includes Google Tag Manager, Lodash, Apache, Priority Hints, Atlassian.

Human Resources ServicesMichigan, United States11-50 Employees

Based in Port Huron, Michigan, SIGMA Assessment Systems operates in the human resources services sector as a small- to mid-sized firm. The company delivers talent assessments, executive coaching, and succession planning to help organizations develop leaders and strengthen teams, with the aim of attracting and retaining top talent. Over the past 55 years, SIGMA has conducted more than 4 million assessments and worked with more than 8,500 public and private organizations across North America.

In 2022, SIGMA released the LSP-R Administrator’s Guide, signaling ongoing enhancement of its leadership assessment offerings. The firm has a history of expanding its toolkit, having introduced MEIA-R and MEIA-W-R in 2020 for workplace assessment, and earlier enhancements to its LSP-R line.