Werner Gottlieb Seifert

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Schweizerische Rückversicherungs-Gesellschaft AG provides reinsurance, insurance, and risk management solutions. The firm focuses on the property and casualty, life and health, and asset management sectors. The company was founded on May 1, 1883 and is headquartered in Zurich, Switzerland.

Dae Aviation Services, Inc. engages in the aircraft leasing and rental services. The firm offers its services to the international flag carriers, low cost airlines, air freight, charter and domestic operators. It also provides aviation finance solutions to airlines worldwide. The company was founded in 1985 and is headquartered in New York, NY.

Clearstream International SA engages in the provision of post-trading services. It operates an international clearing and settlement organization for bonds and equities. The firm also offers settlement, custody, securities financing and investment fund, business and information technology and customer support services. The company was founded in January 2000 and is headquartered in the Luxembourg.

entory AG provides integrated information technology solutions to financial services sector. The company is headquartered in Karlsbad, Germany.

Eurex Zuerich AG engages in electronic trading with financial market products such as options, futures, securities lending, and repurchase agreements. It also provides services in electronic stock exchange trading, particularly in the area of software development, as well as processing and provision of financial data. The company was founded on December 19, 1986 and is headquartered in Zurich, Switzerland.

Eurex Frankfurt AG operates as a futures and options exchange. The company provides access to futures and options market for European derivatives and offers clearing services for derivatives, equities, and bonds repos. It offers a range of products such as interest rate, equity, equity index, volatility index, and exchange traded funds derivatives. The company was founded in December, 1996 and is headquartered in Frankfurt am Main, Germany.

Swiss Reinsurance America Corp. provides property and casualty reinsurance services. Its services encompass risk transfer, risk finance, and asset management. The company is headquartered in Armonk, NY.