Andreas Nonnenmacher, CEO of ARKA Group, received his 2024 Wash100 Award from Executive Mosaic CEO Jim Garrettson during a recent meeting. The Wash100 annually acknowledges executives transforming the government and making waves throughout the government contracting sector. Through the Wash100 Award, these 100 leaders are recognized for spearheading innovation and meaningful change in the GovCon landscape. Nonnenmacher