American Public Transportation Association
The association representing public transit agencies and the businesses that serve them, advocating for transit funding and developing industry standards and best practices for buses, rail, and other public transportation.
46named by APTA
169named by peers
Peer societies
Five societies American Public Transportation Association is read alongside.
CTAA
Community Transportation Association of America
The national association for community and public transportation, championing mobility for rural areas, small…
13 companies named
FPTA
Florida Public Transportation Association
The collective advocate binding Florida's transit systems and their partners into one case for public…
147 companies named
ARTBA
American Road and Transportation Builders Association
The national association of the transportation construction industry, championing robust federal investment…
27 companies named
ITE
Institute of Transportation Engineers
A professional society for transportation engineers and planners whose recommended practices quietly became…
AAR
Association of American Railroads
The trade association of North America's major freight railroads, providing policy advocacy, safety research…
Who backs APTA
Every company American Public Transportation Association names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.
| Company | Support as published | Also named by |
|---|---|---|
| AECOM | Meeting sponsor | AWMA ACC AAPA ACEC APA +3 |
| Bae Systems | Meeting sponsor | AAS AIAA ASNE BIANH DEPS +3 |
| Benesch | Meeting sponsor | AREMW ASLRR FES FPTA GCP +3 |
| EY | Meeting sponsor | AAA A AFP AGA ACC +3 |
| HDR | Meeting sponsor | ACC AAPA ACEC AJA AREMW +3 |
| HNTB | Meeting sponsor | ACEC APA AREMW ARTBA ACC +3 |
| Jacobs | Meeting sponsor | AAPA ACECN AWRA AWWA A +3 |
| Parsons | Meeting sponsor | ATCA AAPA APPA AREMW ARTBA +3 |
| Siemens | Meeting sponsor | AIAA BA BOMAI CTA EEI +3 |
| Stantec | Meeting sponsor | AWMA AREMW AWRA AWWA AAED +3 |
| WSP | Meeting sponsor | AWMA AAPA ACECN APA APWA +3 |
| Wabtec | Meeting sponsor | ASLRR ERCGP FPTA ICOSE RSI +2 |
| Axis Communications | Meeting sponsor | MML NCSL NRF RILA SIA |
| TransDev | Meeting sponsor | CTAA FPTA GPC LCCN WI |
| WeDriveU | Meeting sponsor | ACT CTAA FPTA IPMI LCCN |
| Discover | Meeting sponsor | ABA ACMP DSCC NSBE |
| RailPros | Meeting sponsor | AREMW ASLRR NRCMA REMSA |
| ADS | Meeting sponsor | ASGCA NSSF SMOS |
| Advantech | Meeting sponsor | CTA NRF |
| MV | Meeting sponsor | FPTA IPMI |
| Octave | Meeting sponsor | ASQ RILA |
| TPG | Meeting sponsor | CAS NAST |
| Transit Technologies | Meeting sponsor | ACT CTAA |
| Uzurv | Meeting sponsor | CTAA FPTA |
| Astronics | Meeting sponsor | AEA |
| Cubic | Meeting sponsor | ICOSE |
| Genfare | Meeting sponsor | FPTA |
| Hyundai | Meeting sponsor | AAI |
| Lippert | Meeting sponsor | MIC |
| Mitsubishi | Meeting sponsor | CI |
| Rosco | Meeting sponsor | AWCI |
| Spare | Meeting sponsor | FPTA |
| Beacon Mobility | Meeting sponsor | Only American Public Transportation Association, so far |
| Block By Block | Meeting sponsor | Only American Public Transportation Association, so far |
| Bremskerl | Meeting sponsor | Only American Public Transportation Association, so far |
| ConnX | Meeting sponsor | Only American Public Transportation Association, so far |
| EFESO | Meeting sponsor | Only American Public Transportation Association, so far |
| Fleetwatch | Meeting sponsor | Only American Public Transportation Association, so far |
| Init | Meeting sponsor | Only American Public Transportation Association, so far |
| MAP | Meeting sponsor | Only American Public Transportation Association, so far |
| Modaxo | Meeting sponsor | Only American Public Transportation Association, so far |
| Parametrix | Meeting sponsor | Only American Public Transportation Association, so far |
| Shelterra Inc | Meeting sponsor | Only American Public Transportation Association, so far |
| Tmoney | Meeting sponsor | Only American Public Transportation Association, so far |
| TMS | Meeting sponsor | Only American Public Transportation Association, so far |
| Top Tempo | Meeting sponsor | Only American Public Transportation Association, so far |
Sources: 1 published list, read September 2026
APTA 2026 TRANSform & EXPO: Thank You to Our Sponsors. Read September 28, 2026. TRANSform & EXPO sponsor logo wall; California Transit Association omitted as a nonprofit.
Who backs American Public Transportation Association's peers, but not American Public Transportation Association
Companies named publicly by at least one of American Public Transportation Association's five peer societies, and not found in American Public Transportation Association's reviewed public records.
| Company | CTAA | FPTA | ARTBA | Peers |
|---|---|---|---|---|
| QStraint-Sure-Lok | Gold Tier | Business Class Member | 2 of 3 | |
| ABC Companies | Business Class Member | 1 of 3 | ||
| Access Control Group Inc. (ACG) | Business Class Member | 1 of 3 | ||
| ADAboy, Inc. | Business Class Member | 1 of 3 | ||
| aldridgeElectric_logo | Gold | 1 of 3 | ||
| Alivi Health | Business Class Member | 1 of 3 | ||
| allanMyers_logo | Silver | 1 of 3 | ||
| Allison Transmission | Business Class Member | 1 of 3 | ||
| Altro USA | Business Class Member | 1 of 3 | ||
| American Seating | Business Class Member | 1 of 3 | ||
| AmeriGas Propane | Business Class Member | 1 of 3 | ||
| AMF Bruns America | Business Class Member | 1 of 3 | ||
| andersonColumbia_logo | Silver | 1 of 3 | ||
| AngelTrax | Business Class Member | 1 of 3 | ||
| AROW Global | Business Class Member | 1 of 3 | ||
| Avail Technologies Inc. | Business Class Member | 1 of 3 | ||
| Beep | Business Class Member | 1 of 3 | ||
| BowStern | Business Class Member | 1 of 3 | ||
| BraunAbility | Business Class Member | 1 of 3 | ||
| Bus Climate Control | Business Class Member | 1 of 3 | ||
| Bus Stuf Inc. | Business Class Member | 1 of 3 | ||
| C Robinson Associates, Inc. | Business Class Member | 1 of 3 | ||
| Carbon Tek USA | Business Class Member | 1 of 3 | ||
| Cardinal (cardinalhrs.com) | Bronze Tier | 1 of 3 | ||
| cat_logo_2023 | Double Platinum | 1 of 3 | ||
| cmc-logo | Gold | 1 of 3 | ||
| CoachCrafters | Business Class Member | 1 of 3 | ||
| Complete Coach Works | Business Class Member | 1 of 3 | ||
| constructionPartnersInc_logo_lg | Silver | 1 of 3 | ||
| Cornerman | Bronze Tier | 1 of 3 | ||
| Cummins Sales and Service | Business Class Member | 1 of 3 | ||
| Damera Bus USA LLC | Business Class Member | 1 of 3 | ||
| Diamond Manufacturing Inc. | Business Class Member | 1 of 3 | ||
| DLZ Florida, LLC | Business Class Member | 1 of 3 | ||
| Driventic | Business Class Member | 1 of 3 | ||
| duit_LOGO | Silver | 1 of 3 | ||
| Easton Coach Company | Business Class Member | 1 of 3 | ||
| Ecolane USA | Business Class Member | 1 of 3 | ||
| egis_logo | Silver | 1 of 3 | ||
| Electric Sales & Service Inc. | Business Class Member | 1 of 3 | ||
| ENC - ElDorado National California | Business Class Member | 1 of 3 | ||
| ETA Transit Systems | Business Class Member | 1 of 3 | ||
| FAAC Incorporated | Business Class Member | 1 of 3 | ||
| Fenton Mobility Products Inc. | Business Class Member | 1 of 3 | ||
| Fleet EForce | Business Class Member | 1 of 3 | ||
| Florida Charter Bus Company | Business Class Member | 1 of 3 | ||
| Florida Transportation Systems Inc. | Business Class Member | 1 of 3 | ||
| Forest River | Diamond Tier | 1 of 3 | ||
| Frank T. Martin Consult, LLC | Business Class Member | 1 of 3 | ||
| Freebee | Business Class Member | 1 of 3 | ||
| Freedman & Trans/Air by Lippert | Business Class Member | 1 of 3 | ||
| Gatekeeper Systems USA Inc. | Business Class Member | 1 of 3 | ||
| Gerflor USA Inc | Business Class Member | 1 of 3 | ||
| GFT | Business Class Member | 1 of 3 | ||
| GILLIG | Business Class Member | 1 of 3 | ||
| Global-5 Inc. | Business Class Member | 1 of 3 | ||
| granite_logo | Silver | 1 of 3 | ||
| Guardian Fleet Services | Business Class Member | 1 of 3 | ||
| Hanover Displays | Business Class Member | 1 of 3 | ||
| HCSS_logo_2025 | Platinum | 1 of 3 | ||
| Heavy Duty Lift & Equipment Inc. | Business Class Member | 1 of 3 | ||
| Hitachi | Business Class Member | 1 of 3 | ||
| Hometown Manufacturing | Business Class Member | 1 of 3 | ||
| I/O Controls Corporation | Business Class Member | 1 of 3 | ||
| ice_logo | Silver | 1 of 3 | ||
| IDIS Americas | Business Class Member | 1 of 3 | ||
| infotech_logo | Silver | 1 of 3 | ||
| INIT Innovations in Transportation Inc. | Business Class Member | 1 of 3 | ||
| InterClean Equipment LLC | Business Class Member | 1 of 3 | ||
| InterMotive Vehicle Controls | Business Class Member | 1 of 3 | ||
| ITC (itcurves.ai) | Silver Tier | 1 of 3 | ||
| jamesPetersonSons_jps_logo | Silver | 1 of 3 | ||
| johnDeere_logo | Platinum | 1 of 3 | ||
| Keolis Transit America | Business Class Member | 1 of 3 | ||
| Kiel NA, LLC | Business Class Member | 1 of 3 | ||
| kiewit_logo-400x400 | Silver | 1 of 3 | ||
| Kimley-Horn | Business Class Member | 1 of 3 | ||
| KIRKS | Business Class Member | 1 of 3 | ||
| kraemer_NA_logo | Gold | 1 of 3 | ||
| Kuba | Business Class Member | 1 of 3 | ||
| Lamar Transit LLC | Business Class Member | 1 of 3 | ||
| LIFT-U | Business Class Member | 1 of 3 | ||
| Linwood Capital LLC | Business Class Member | 1 of 3 | ||
| LiquidSpring LLC | Business Class Member | 1 of 3 | ||
| LSN PARTNERS, LLC | Business Class Member | 1 of 3 | ||
| Luminator Technology Group | Business Class Member | 1 of 3 | ||
| Masabi | Business Class Member | 1 of 3 | ||
| Master's Transportation | Business Class Member | 1 of 3 | ||
| Matawan | Business Class Member | 1 of 3 | ||
| Matthews Bus Alliance Inc. | Business Class Member | 1 of 3 | ||
| Message Point Media of Alabama | Business Class Member | 1 of 3 | ||
| Michael Baker International | Business Class Member | 1 of 3 | ||
| Miovision Technologies US, LLC | Business Class Member | 1 of 3 | ||
| Model 1 Commercial Vehicles | Business Class Member | 1 of 3 | ||
| Model1 | Diamond Tier | 1 of 3 | ||
| Moore & Associates Inc | Business Class Member | 1 of 3 | ||
| Moore Cars, LLC | Business Class Member | 1 of 3 | ||
| Moovit | Business Class Member | 1 of 3 | ||
| MORryde International Inc. | Business Class Member | 1 of 3 | ||
| MTM Transit | Business Class Member | 1 of 3 | ||
| Nations Bus Corp | Business Class Member | 1 of 3 | ||
| Natl (natl.com) | Silver Tier | 1 of 3 | ||
| New Flyer (MCI/ADL/ARBOC/NFI Parts) | Business Class Member | 1 of 3 | ||
| Nexus 33 Group, LLC | Business Class Member | 1 of 3 | ||
| Optibus Inc. | Business Class Member | 1 of 3 | ||
| Passio Technologies | Business Class Member | 1 of 3 | ||
| Peak Transit LLC | Business Class Member | 1 of 3 | ||
| People's Transit | Business Class Member | 1 of 3 | ||
| Powers Parts, LLC | Business Class Member | 1 of 3 | ||
| ProKel Mobility | Business Class Member | 1 of 3 | ||
| RATP Dev | Business Class Member | 1 of 3 | ||
| Raul V. Bravo + Associates Inc. | Business Class Member | 1 of 3 | ||
| REI | Business Class Member | 1 of 3 | ||
| RideCo | Business Class Member | 1 of 3 | ||
| Romaine Electric | Business Class Member | 1 of 3 | ||
| Rosco Vision | Business Class Member | 1 of 3 | ||
| ROUSH CleanTech | Business Class Member | 1 of 3 | ||
| RSH_LOGO-400x400 | Gold | 1 of 3 | ||
| Safe Fleet | Business Class Member | 1 of 3 | ||
| Safety Vision | Business Class Member | 1 of 3 | ||
| Sardo Bus & Coach Upholstery | Business Class Member | 1 of 3 | ||
| SDG | Business Class Member | 1 of 3 | ||
| Seifert Graphics Inc. | Business Class Member | 1 of 3 | ||
| Sharp AutoGas | Business Class Member | 1 of 3 | ||
| SignalQuest | Business Class Member | 1 of 3 | ||
| silverride.com | Bronze Tier | 1 of 3 | ||
| skanska_LOGO | Gold | 1 of 3 | ||
| SONDA USA INC | Business Class Member | 1 of 3 | ||
| Space Coast Advertising | Business Class Member | 1 of 3 | ||
| Spheros North America, Inc. | Business Class Member | 1 of 3 | ||
| SRF Consulting Group Inc. | Business Class Member | 1 of 3 | ||
| Stadler US Inc. | Business Class Member | 1 of 3 | ||
| Station Four Inc | Business Class Member | 1 of 3 | ||
| Ster Seating North America | Business Class Member | 1 of 3 | ||
| sterling_logo | Silver | 1 of 3 | ||
| STV, Inc. | Business Class Member | 1 of 3 | ||
| Sunrise Systems Electronics Co., Inc. | Business Class Member | 1 of 3 | ||
| TECO Peoples Gas | Business Class Member | 1 of 3 | ||
| terracon_logo_sq | Silver | 1 of 3 | ||
| Tesco Bus | Business Class Member | 1 of 3 | ||
| Thermo King | Business Class Member | 1 of 3 | ||
| Tolar Manufacturing | Business Class Member | 1 of 3 | ||
| Transign | Business Class Member | 1 of 3 | ||
| Transit app | Business Class Member | 1 of 3 | ||
| Transit Guard Inc. dba ThermoGuard | Business Class Member | 1 of 3 | ||
| Transit Management Consulting, LLC | Business Class Member | 1 of 3 | ||
| Transit Marketing Group | Business Class Member | 1 of 3 | ||
| Transtrack Solutions Group | Business Class Member | 1 of 3 | ||
| trimble-logo-square | Gold | 1 of 3 | ||
| TripMaster by CTS Software | Business Class Member | 1 of 3 | ||
| TripSpark Technologies | Business Class Member | 1 of 3 | ||
| Troman Industries Inc. | Business Class Member | 1 of 3 | ||
| TSI Video Surveillance | Business Class Member | 1 of 3 | ||
| Uber Technologies, Inc. | Business Class Member | 1 of 3 | ||
| United Safety and Survivability Corporation | Business Class Member | 1 of 3 | ||
| Vanasse Hangen Brustlin Inc. (VHB) | Business Class Member | 1 of 3 | ||
| Via | Silver Tier | 1 of 3 | ||
| Via Transportation | Business Class Member | 1 of 3 | ||
| volvoConstructionEquipment_logo | Gold | 1 of 3 | ||
| Vontas | Business Class Member | 1 of 3 | ||
| walbecGroup_logo | Silver | 1 of 3 | ||
| WDW Transportation | Business Class Member | 1 of 3 | ||
| Wendel Companies | Business Class Member | 1 of 3 | ||
| White Associates | Business Class Member | 1 of 3 | ||
| Whitehouse Group Inc | Business Class Member | 1 of 3 | ||
| wrightBrothers_logo | Silver | 1 of 3 | ||
| Z Trip | Business Class Member | 1 of 3 | ||
| zachry_logo_2026 | Silver | 1 of 3 | ||
| Zarr Transportation Consulting LLC | Business Class Member | 1 of 3 |
The outside view
The association representing public transit agencies and the businesses that serve them, advocating for transit funding and developing industry standards and best practices for buses, rail, and other public transportation.
- Consensus
- Build
- Outward
- Operational
Their shape
The League
Far-flung, and stronger for it.
The League is a federation of many, where the value lives in the connections between its members and chapters. Its gift is reach and resilience, its challenge is holding a shared identity across all its parts.
Also reads toward The Citadel and The Parliament.
Strengths
→Coordinated scale that punches above its weight.
→Ambition matched by professional execution.
→A credible, unified voice for many.
Not an official page of American Public Transportation Association. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.