Sigma Group: Detailed Company Information & Corporate Profile
Summary
The business currently specializes in Information Services area. The company has 10-50 employees. Register with SignalHire to connect with Sigma Group employees and management.
| Sigma Group Website | sigma-e.com |
| Phone Number | 248.583.2000 |
| Industries | |
| Sigma Group Headquarters Address | 32020 Edward Ave, Madison Heights, Michigan, 48071 US |
| Company Size | 10-50 employees |
| Founded | 1984 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-09-09 |
Estimated Website Traffic
The chart shows a decline in traffic to the sigma-e.com website. In June, traffic decreased to 3, compared to 197 in the previous month. The highest traffic in 2026 was recorded in April, reaching 472 visits.
Workforce Turnover
Length of Employment
Sigma Group's workforce includes employees across a wide range of tenure levels.
33% have been with the company for 3 to 4 years67% have been with the company for 5 to 7 years
Sigma Group Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.
