Nestor Katsios

Part of Alpha Services & Holdings SA, Alpha Finance Investment Services SA is a brokerage services provider. The company is based in Athens, Greece. The CEO of the Greek company is Paris M. Vassiliadis.

Kappa Securities SA is a financial services company based in Athens, Greece. Kappa Securities provides a range of financial services, including investment banking, asset management, and brokerage services. The company has a strong presence in the Greek market and is a leading player in the financial services industry. The private company was founded in 1991, and the CEO is Spiros Bellos.

Merit Securities SA provides brokerage services. The private company is based in Athens, Greece. The Greek company was founded in 1999. The CEO is Athanasios Vlachopoulos.

Alpha Asset Management A.E.D.A.K (AAM) is an asset management firm headquartered in Athens, Greece. The firm was founded in 1989 and is owned by Alpha Services & Holdings SA (ATH: ALPHA). AAM manages mutual funds and portfolios of private and institutional investors.

National Securities Single Member SA (NSSM) is the investment banking and brokerage arm of National Bank of Greece SA (ATH: ETE, OTCMKTS: NBGIF). Founded in 1988 as National Securities Co. SA, the firm acquired National P&K Securities SA in 2007 and changed their name to NBG Securities SA in 2013. They rebranded as National Securities SA in 2015 and National Securities Single Member SA in 2021. Headquartered in Athens, NSSM provides a range of brokerage and investment banking services to retail and institutional clients such as trading Greek equities, derivatives and fixed-income products, M&A and strategic advisory and capital markets advisory services.