Browse 344 airlines & aviation in Bulgaria — registry-sourced from official Bulgaria business registry, scoped to NACE 51 and 5223. Each record carries up to up to 500 firmographic attributes — from EIK/BULSTAT and registered address to revenue, headcount and corporate group structure. The largest by revenue are STATE ENTERPRISE AIR TRAFFIC SERVICES AUTHORITY (BULATSA) ($195M), BULGARIA AIR AD ($192M) and SOF CONNECT AD ($144M).
Top companies
The largest airlines & aviation in Bulgaria by revenue are STATE ENTERPRISE AIR TRAFFIC SERVICES AUTHORITY (BULATSA) ($195M), BULGARIA AIR AD ($192M) and SOF CONNECT AD ($144M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.
Last updated June 2026.
Every Bulgarian airlines & aviation record with all attributes, by API, bulk export or CRM enrichment.
Showing 25 of 344 Bulgarian airlines & aviation· click a column to sort, or a company for its full record
| Service activities incidental to air transportation | 1,217 | $195M | |
| Passenger air transport | 1,648 | $192M | |
| Service activities incidental to air transportation | 1,116 | $144M | |
| Passenger air transport | 486 | $104M | |
| Passenger air transport | 390 | $101M | |
| Service activities incidental to air transportation | 718 | $65M | |
| Passenger air transport | 200 | $54M | |
| Passenger air transport | 244 | $53M | |
| Passenger air transport | 211 | $51M | |
| Passenger air transport | 71 | $49M | |
| Passenger air transport | 205 | $48M | |
| Passenger air transport | 104 | $19M | |
| Passenger air transport | 47 | $18M | |
| Service activities incidental to air transportation | 377 | $10M | |
| Service activities incidental to air transportation | 271 | $9M | |
| Passenger air transport | 19 | $8M | |
| Passenger air transport | 62 | $8M | |
| Passenger air transport | 40 | $8M | |
| Service activities incidental to air transportation | 3 | $7M | |
| Passenger air transport | 1 | $7M | |
| Passenger air transport | 38 | $7M | |
| Passenger air transport | 15 | $6M | |
| Service activities incidental to air transportation | 75 | $5M | |
| Service activities incidental to air transportation | 1 | $5M | |
| Service activities incidental to air transportation | 10 | $4M |
This is a sample. The full database holds 344 Bulgarian airlines & aviation, each with every attribute in the dictionary below.
Database overview
Distributions across all 344 airlines & aviation in Bulgaria — registry-sourced from official Bulgaria business registry and refreshed daily.
These distributions are computed from the full Bulgarian airlines & aviation database, not the sample above.
Data coverage
Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its EIK/BULSTAT — the stable official Bulgaria business registry identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Bulgaria data.
Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Bulgaria, with a precision level on every point — useful for territory planning and proximity targeting.
Records carry the EIK/BULSTAT and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.
InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.
Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from official Bulgaria business registry filings and carry an Actual-or-Modeled reliability flag.
Data dictionary
The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.
Source comparison
Official Bulgaria business registry gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.
| Attribute | official Bulgaria business registryFree official registry | InfobelPRO |
|---|---|---|
| EIK/BULSTAT | Yes | Yes — on 99.9% of records |
| Legal name & registered address | Yes | Yes |
| Company status (HQ / branch) | Yes | Yes — daily sync |
| NACE sub-sector classification | Yes | Yes — up to 6 codes |
| Annual revenue (local / EUR / USD) | Filings only | Yes — multi-currency |
| Employee count | No | Yes |
| Decision-maker contacts | No | Yes — licensed |
| Geocoded coordinates | No | Yes |
| Corporate group structure | Filings only | Yes — full hierarchy |
| API access | No | Yes — REST API |
| Bulk export (CSV / JSON / Parquet) | No | Yes |
| Update frequency | Periodic (filings) | Daily sync |
FAQ
API access, bulk export or CRM enrichment — 344 records with up to up to 500 attributes each.
Explore more
Related directories
See all company directories in Bulgaria, explore the full Bulgaria business database In the US classification, related SIC codes include SIC 4512 — Air Transportation, Scheduled and SIC 4581 — Airports, Flying Fields, and Airport Terminal Services. The closest NAICS industries are NAICS 481 — Air Transportation and NAICS 48811 — Airport Operations, or see how Bulgaria fits into the wider Europe business database.
