SIGMA Chemnitz GmbH is a Germany-based IT and engineering consultancy founded in 1990 and headquartered in Chemnitz. Its Infor practice centers on implementation and migration projects for Infor LN, supported by Infor CloudSuite, Infor OS and ION integration, Infor Mingle, and Infor IDM document management. The firm has also built a proprietary manufacturing execution system, SIGMA MES, designed to extend Infor LN on the shop floor, and offers multisite and e-invoicing solutions for Infor LN customers.
Beyond core implementation, SIGMA provides project management, third-party system integration, mobile app development and custom application development around its Infor deployments. Its stated client base sits in discrete manufacturing, logistics and production/assembly operations. The company names Kompressorenbau Bannewitz GmbH, NILES-SIMMONS Industrieanlagen GmbH and Analytik Jena GmbH as customers on its own site.
SIGMA also maintains an SAP Business One partnership alongside its Infor work, positioning itself as a multi-platform ERP integrator for German mid-market manufacturers rather than an Infor-exclusive shop.