Institutions: 

President of the Republic of Bulgaria

National Assembly of the Republic of Bulgaria

Council of Ministers of the Republic of Bulgaria

Ministry of Foreign Affairs

Ministry of Interior

Ministry of Economy

Ministry of Health

Ministry of Agriculture, Food and Forestry

Ministry of Culture

Ministry of Youth and Sports

Ministry of Environment and Water

Ministry of Defence

Ministry of Justice

Ministry of Regional Development and Public Works

Ministry of Transport, Information Technology and Communications

Ministry of Labor and Social Policy

Ministry of Tourism

Ministry of Finance

State agencies and other institutions

Public Enterprises and Control Agency

Invest Bulgaria Agency (IBA)

Employment Agency

The Public Procurement Agency

Sustainable Energy Development Agency (SEDA)

The Bulgarian Academy of Sciences 

Bulgarian Stock Exchange – Sofia

Bulgarian National Bank

Bulgarian Economic Forum

General Labour Inspectorate Executive Agency 

Bulgarian Small and Medium Enterprises Promotion Agency (BSMEPA)

Institute for Regional and International Studies (IRIS)

Financial Supervision Commission

Constitutional Court of the Republic of Bulgaria

National Revenue Agency

National Social Security Institute (NSSI)

National Agency for Vocational Education and Training (NAVET)

National Health Insurance Fund (NHIF)

National Institute for Conciliation and Arbitration (NICA)

National Statistical Institute

The World Bank in Bulgaria

Bulgarian National Audit Office

Patent Office

The European Commission in Bulgaria

European Institutions: 

SGI Europe (Services of General Interest)

EuropeanIssuers

European Bank for Reconstruction and Development (EBRD)

Other links:

Association of Bulgarian Investor Relations Directors

Bulgarian Association of Licensed Investment Intermediaries (BALII)