| 1 | | Level 5 100 Market St | Sydney |  AU | | Observatories, Landmarks & Historical Buildings | +61 2 9333 9222 | N/A | N/A |
| 2 | | 33 avenue du Maine | Paris |  FR | | Landmarks & Historical Buildings, Observatories | +33 1 45 38 52 56 | N/A | N/A |
| 3 | | 30 Rockefeller Ctr | New York |  US | | Landmarks & Historical Buildings, Observatories | (212) 698-2000 | N/A | N/A |
| 4 | | 875 N Michigan Ave Fl 94 | Chicago | US | | Landmarks & Historical Buildings, Observatories | (888) 875-8439 | N/A | N/A |
| 5 | | 1 Telegraph Hill Blvd | San Francisco | US | | Landmarks & Historical Buildings, Museums, Observatories | (415) 249-0995 | randy vicar | President |
| 6 | | Persimpangan Bertingkat Lebuhraya | Bukit Tinggi |  MY | | Botanical Gardens, Observatories, Amusement Parks | +609-221 3666 | N/A | N/A |
| 7 | | 700 4th Ave Fl 73 Columbia Center | Seattle | US | | Observatories | (206) 386-5564 | N/A | N/A |
| 8 | | 1140 W Mission Rd | San Marcos | US | | Observatories, Planetarium | (760) 744-1150 | N/A | N/A |
| 9 | | 1201 Wilson Blvd Ste 115 | Arlington | US | | Observatories, Venues & Event Spaces | (703) 423-0600 | N/A | N/A |
| 10 | | 1519 Clearlake Rd | Cocoa | US | | Planetarium, Observatories | (321) 433-7373 | mark howard | planetarium director |
| 11 | | 120 Tyngsboro Rd | Westford | US | | Venues & Event Spaces, Observatories, Zoos | (978) 392-0955 | sylvia leslie | educational director |
| 12 | | 1650 Market St | Philadelphia | US | | Observatories, Venues & Event Spaces, Local Flavor | (215) 561-3325 | N/A | N/A |
| 13 | | 506 2nd Ave | Seattle | US | | Landmarks & Historical Buildings, Observatories | (206) 624-0414 | N/A | N/A |
| 14 | | 301 Front St W | Toronto |  CA | | Landmarks & Historical Buildings, Observatories | (416) 868-6937 | lizzie munroe | Owner |
| 15 | | Jalan Ampang | Kuala Lumpur | MY | | Observatories, Landmarks & Historical Buildings | +603-2331 8080 | N/A | N/A |
| 16 | | Piazza Venezia | Rome |  IT | | Museums, Landmarks & Historical Buildings, Observatories | +39 06 6783587 | N/A | N/A |
| 17 | | 233 S Wacker Dr Fl 103 | Chicago | US | | Observatories, Venues & Event Spaces, Landmarks & Historical Buildings | (312) 875-9447 | N/A | N/A |
| 18 | | 400 Broad St | Seattle | US | | Cafes, Observatories | (800) 937-9582 | N/A | N/A |
| 19 | | 20 W 34th St | New York | US | | Landmarks & Historical Buildings, Observatories | (212) 736-3100 | steve toks | Chief Executive Officer |
| 20 | | 400 Broad St | Seattle | US | | Landmarks & Historical Buildings, Observatories | (206) 905-2100 | crystal dare | Director |
