Rainmaker
An employee of a brokerage firm who brings a large amount of wealthy individuals or corporations to the brokerage firm's client base.

Investopedia Says:
Rainmakers are usually compensated very well for their efforts (or connections).

Related Terms:
Brokerage

• Emergency Fund
• Emerging Industry
• Emerging Issues Task Force (EITF)
• Emerging Issues Task Force (EITF)
• Emerging Market Economy
• Emerging Market Fund
• Emerging Markets Bond Index (EMBI)
• Emerging Markets Bond Index (EMBI)
• Emigration
• Eminent Domain
• E-Mini (Stock Index Futures)
• Emirates Interbank Offered Rate (EIBOR)
• Emissions Reduction Purchase Agreement (ERPA)
• Emissions Reduction Purchase Agreement (ERPA)
• Empire Building
• Empirical Duration
• Employee Benefits Security Administration (EBSA)
• Employee Benefits Security Administration (EBSA)
• Employee Buyout (EBO)
• Employee Buyout (EBO)
• Employee Contribution Plan
• Employee Retirement Income Security Act (ERISA)
• Employee Retirement Income Security Act (ERISA)
• Employee Share Ownership Trust (ESOT)
• Employee Share Ownership Trust (ESOT)