GISMA Business School At GISMA, we are 100 per cent committed to providing high-quality business education to those looking to further their career in various industry sectors. German International School of Management and Administration (GISMA). Based in Germany, with all courses taught in English: tap.bio/@gisma.business.school GISMA offers an extensive family of standard connectors with contact numbers from 1-265, working voltages up to 12 kV AC and current ratings up to 1000 A for deep sea application down to 10000 metres. Based in Germany, with all courses taught in English. GISMA is partnered with awarded institutions to provide high-quality programmes that are delivered entirely in English. It was launched in September 1999 as a joint initiative by the German state of Lower Saxony and several large private-sector companies that were based there. Successfully combining theory with practice, GISMA fills the gap between conventional university study and the shifting requirements of today’s global marketplace. All types of optical fibres, single and multimode, can be assembled with GISMA connectors. GISMA business school has a regional ranking 30 in Germany and overall ranking of 650 globally, however in latest ranking data it has no offical global ranking by any of the top ranking agencies, Overall it has a 3.4 rating on Google from 43 user reviews Its purpose is to offer globally recognized management education and allow students to study in an international setting. GISMA Business School is a global education provider with more than 40 nationalities present across campuses in Berlin, Hamburg and Hannover. GISMA | Business School GISMA specialises in a range of degrees in business, finance and marketing. GISMA Business School, Hanover, Germany. GISMA Business School - German International Graduate School of Management and Administration - was launched in 1999 as a private business school. GISMA specialises in a wide range of degrees in business, finance and marketing. Absolvieren Sie Ihr Studium in Deutschland - allle unsere Programme werden auf Englisch durchgeführt! GISMA Business School is a privately-owned business school in Germany with its main site in Hannover and a branch in Berlin. GISMA Business School, the German International Graduate School of Management and Administration, was founded on the initiative of former German Chancellor Gerhard Schröder in 1999. Find out what their students think about GISMA and their courses with our student reviews online. 136K likes. GISMA Business School Ranking. GISMA Business School Berlin (Business School of Gizma Berlin) is today one of the leading business schools in Germany and Europe, which provides quality education in the fields of management and business.