The Sigma Group, Inc. has received certification as a Small Business Enterprise (SBE) from the Milwaukee Metropolitan Sewerage District (MMSD). This certification enables Sigma to compete for, and perform, contract work on all MMSD projects as a SWMBE contractor, sub-contractor, consultant, and sub-consultant.

Sigma is also registered as an SBE with the U.S. Federal Government System for Award Management (SAM). Milwaukee County recognizes Sigma as an SBE due to its Federal SAM registration.

Please contact Sigma for more details on providing services as an SBE for projects for MMSD, Milwaukee County, or the U.S. government.