Compagnie Internationale de Navigation Aérienne
Compagnie Internationale de Navigation Aérienne (CIDNA) was a French airline founded in 1920 that provided air mail and passenger services connecting Paris with Central and Eastern Europe. The company played a significant role in early international commercial aviation before merging to form Air France in 1933.
Brand Identity Data
HQ Country
France
HQ City
Bucharest
Founded
1920
EU Headquartered
Yes
EU Manufactured
Yes
Ownership Type
private
Stock Exchange
Private
Tax Domicile
FR
B Corp Certified
No
Repair / Recycling
No
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
1920
Company formation
CIDNA was established to provide air mail and passenger services across Europe.
1933
Merger into Air France
CIDNA ceased operations as an independent entity following its merger into the newly formed Air France.