When selecting a brokerage company for investing and trading, it's crucial to consider several important criteria. First and foremost, focus on the presence of a license and regulation from financial authorities, as seen with fbs portugal. This ensures an additional layer of security and reliability for your financial transactions. Additionally, studying the company's reputation among traders and evaluating feedback on its performance is essential. Trading conditions, including spreads, commissions, and available market instruments, play a key role in determining the choice of a broker.