| Company name | Sector | |
|---|---|---|
| adesso AG | Information and communication | |
| AGROLAB GmbH | Professional, scientific and technical activities | |
| Aicher Präzisionstechnik GmbH & Co. KG | Manufacturing | |
| ALBA Group plc & Co. KG | Water supply; sewerage, waste management and remediation activities | |
| Alberto GmbH | Professional, scientific and technical activities | |
| Allianz Deutschland AG | Financial and insurance activities | |
| Am Zehnhoff-Söns GmbH | Transportation and storage | |
| Appsfactory GmbH | Information and communication | |
| B & IT Group | IT Technology | |
| baramundi software | Information and communication | |
| Bechtle AG | Other service activities | |
| Benning Elektrotechnik und Elektronik GmbH & Co. KG | Manufacturing | |
| bio verlag gmbh | Media | |
| Biovegan GmbH | Food & Drink | |
| Blech- und Technologiezentrum Linda GmbH | Manufacturing | |
| Blickle Räder + Rollen GmbH u. Co. KG | Manufacturing | |
| Bosch Thermotechnik GmbH | Manufacturing | |
| Brauerei S.Riegele Inh. Riegele KG | Manufacturing | |
| BREMICKER VERKEHRSTECHNIK GMBH | Manufacturing | |
| Business Systemhaus AG | Information and communication | |
| byte5 digital media GmbH | IT Technology | |
| Carl Aug. Picard GmbH | Manufacturing | |
| Carl Zeiss Meditec AG | Manufacturing | |
| CBH Rechtsanwälte Cornelius Bartenbach Haesemann & Partner, Partnerschaft von Rechtsanwälten mbB | Professional, scientific and technical activities | |
| Commerz Real AG | Administrative and support service activities | |
| Coroplast Fr. Müller GmbH & Co KG | Manufacturing | |
| CRM Partners AG | Business Services | |
| DB Projekt Stuttgart–Ulm GmbH | Professional, scientific and technical activities | |
| DEKRA e.V. | Professional, scientific and technical activities | |
| DOMCURA AG | Financial Services | |
| Dr. Dietrich Müller GmbH | Manufacturing | |
| DRACOON | IT Technology | |
| DS-Plan Ingenieurgesellschaft für ganzheitliche Bauberatung und Generalfachplanung mbH | Professional, scientific and technical activities | |
| DUO PLAST AG | Manufacturing | |
| Eberhard Zimmermann GmbH & Co. KG | Water supply; sewerage, waste management and remediation activities | |
| Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB | Professional, scientific and technical activities | |
| ElringKlinger AG | Manufacturing | |
| Endel | IT Technology | |
| Endress+Hauser Liquid Analysis | Liquid Analysis | |
| Ensinger GmbH | Manufacturing | |
| ENTEGA AG | Electricity, gas, steam and air conditioning supply | |
| EnviroChemie GmbH | Manufacturing | |
| EQS Group AG | Financial and insurance activities | |
| ETABO ENERGIETECHNIK UND ANLAGENSERVICE GMBH | Professional, scientific and technical activities | |
| EUROGATE GmbH & Co. KGaA, KG | Administrative and support service activities | |
| Evonik Industries AG | Manufacturing | |
| Evotec SE | Manufacturing | |
| Firmengruppe Brück GmbH | Construction | |
| First Sensor AG | Manufacturing | |
| Fischer Information Technology AG | Information and communication |
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