- Association of Financial Consultancy Companies /ASEAFI
- Barcelona Centre Financer Europeu /BCFE
- Confederation of Spanish Savings Banks /CECA
- Financial Markets Association /AMF
- Investment Compensation Scheme /FOGAIN
- Madrid Confederation of Employers and Industries /CEIM
- National Association of Financial Advisors /ANAF
- National Union of Credit Cooperatives /UNACC
- Spain Crowdfunding /SCF
- Spanish Banking Association /AEB
- Spanish Association for Investor Relations /AERI
- Spanish Association of Collective Investment Schemes and Pension Fund /INVERCO
- Spanish Association of Consulting Firms /AEC
- Spanish Association of Digital Economy /AEED
- Spanish Association of Financial Managers /ASSET
- Spanish Association of Fintech &Insurtech/ AEFI
- Spanish Association of Mutual Guarantee Societies /CESGAR
- Spanish Credit and Financial Association /ASNEF
- Spanish Confederation of Employers Organizations /CEOE
- Spanish Confederation of Small and Medium-sized Enterprises /CEPYME
- Spanish Finance Association / AEFIN
- Spanish Financial Analysts Institute /IEAF
- Spanish Issuers /EE
- Spanish Mortgage Association /AHE
- Spanish Private Equity and Venture Capital Association /ASCRI
- Spanish Union of Insurance and Reinsurance Institutions /UNESPA
- The Spanish Association of Finance Technology / AETF
- The Spanish Association of International Economics and Finance / AEEFI