Bank of Latvia (including currency exchange rates): https://www.bank.lv/en/
Central Statistical Bureau: http://www.csb.gov.lv/en
Latvian Investment and Development Agency: http://www.liaa.gov.lv/en
Latvian Export & Import Directory: http://www.exim.lv/
Latvian Chamber of Commerce and Industry: http://www.chamber.lv/en/about_lcci
TRADE.LV - business consultant and an information guide to Latvia and other countries of Central and Eastern Europe http://www.trade.lv/en.html
Association of Latvian Commercial Banks: http://www.lka.org.lv/
Nasdaq Riga and the Latvian Central Depository: http://www.nasdaqbaltic.com/en/exchange-information/about-us/nasdaq-omx-riga-3/
“ZL Hotline” Business Directory: http://zl.lv/?lang=en