Every organization with a known payload in orbit, ranked by active satellite count. Each operator has a detail page listing its objects and provenance.
13 operators · payloads only (excludes debris and rocket bodies)
| # | Operator | Active |
|---|---|---|
| 1 | D-ORBIT | 19 |
| 2 | Italian Space Agency / OHB-I (Compagnia Generale per lo Spazio) | 16 |
Sources: CelesTrak (active status), GCAT/McDowell (operator names).view all sources ▸
| 3 |
| Italian Space Agency |
| 15 |
| 4 | Italian Space Agency / ArgoTec srl | 15 |
| 5 | Italian Defense Administration / Italian Space Agency | 3 |
| 6 | Apogeo Space | 2 |
| 7 | Group of Astrodynamics for the Use of Space Systems, GAUSS SrI | 2 |
| 8 | OHB-I (Compagnia Generale per lo Spazio) | 1 |
| 9 | SITAEL SpA. | 1 |
| 10 | Tyvak International / Eutelsat SA | 1 |
| 11 | Tyvak International / PICOSATS Srl. | 1 |
| 12 | Universita di Roma la Sapienaza (Scoula di Ingengneria Aerospaziale) / Ministry of Science and Technology | 1 |
| 13 | Universita di Roma la Sapienaza (Scoula di Ingengneria Aerospaziale) | 0 |