The Caribbean Association of Investment Promotion Agencies (CAIPA) facilitates and promotes investment in the Caribbean region. The CAIPA website includes information regarding investment opportunities and incentives, as well as general information about the economies of each of its member countries.

The Eastern Caribbean Central Bank (ECCB) is the monetary authority for eight Caribbean economies (Anguilla, Antigua and Barbuda, Commonwealth of Dominica, Grenada, Montserrat, St. Kitts and Nevis, St. Lucia, and St. Vincent and the Grenadines). The bank aims to regulate the availability of money and credit and to promote and maintain monetary stability. The site offers information regarding currency, payment systems, and financial institutions, as well as a statistics section.

As an advocate for a healthy business environment, the Saint Lucia Chamber of Commerce, Industry and Agriculture promotes and advocates international business opportunities. This site offers a member directory, a list of upcoming events, and programs the chamber is involved in.

The Central Statistical Office (CSO) of Saint Lucia is responsible for providing advisory and technical services to users on all statistical matters. The CSO's website contains census information, details on elections, and publications as well as statistics on trade, economy, labor, and population.

The Department of Commerce, International Trade, Investment, Enterprise Development and Consumer Affairs is responsible for encouraging and facilitating the development of the private sector through regulation and policy development. This site contains press releases, news articles, and relevant information on these industries.

The Saint Lucia Department of Finance, Economic Growth, Job Creation, External Affairs and the Public Service is responsible for the supervision and regulation of the financial services industry within Saint Lucia. The site contains information on regulation and reporting agencies such as news and press releases, research articles, and government resources.

Invest Saint Lucia is Saint Lucia's official investment promotion agency and provides information on why to invest in Saint Lucia, a breakdown of key sectors, and a country profile. 

The government of Saint Lucia website provides information on government leadership, press releases, and various government ministries. This resource also offers specific pages for citizens, non-residents, businesses, and government employees.