SevenCs GmbH, based in Hamburg, Germany develops; S-57 chart display Kernels for ECDIS, WECDIS and other maritime application ... s; ENC production and distribution software and maritime navigation software. Our customers are leading manufacturers in the maritime industry, Maritime Universities and Hydrographic Offices around the world. With more than 20 years of experience, our products are worldwide known as easy to use, innovative and reliable. read more