NAICS 561920 — CONVENTION AND TRADE SHOW ORGANIZERS
Federal contract awards classified under NAICS code 561920 (CONVENTION AND TRADE SHOW ORGANIZERS) cover 322 unique federal contracts (355 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 561920
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| TECHTRANS INTERNATIONAL INC | 1 | $46.1M |
| EDJ ASSOCIATES, INC. | 6 | $14.8M |
| EVENT STRATEGIES INC | 9 | $11.6M |
| PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. | 172 | $11.2M |
| MIAMI ENVIRONMENTAL & ENERGY SOLUTIONS LLC | 3 | $10.9M |
| TOM & JERRY INC | 2 | $5.6M |
| SAXMAN ONE, LLC | 1 | $4.9M |
| SCIENTIFIC CONSULTING GROUP INC | 3 | $2.9M |
| SIDEM LLC | 8 | $2.0M |
| THE EVENT PLANNING GROUP LLC | 8 | $1.9M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 561920. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 17 | $49.3M |
| National Science Foundation | 1 | $14.1M |
| Department of Commerce | 176 | $11.6M |
| Department of Education | 3 | $10.9M |
| Department of Health and Human Services | 17 | $6.5M |
| Department of State | 12 | $6.1M |
| Department of Homeland Security | 9 | $5.8M |
| National Aeronautics and Space Administration | 1 | $5.6M |
| Department of the Interior | 3 | $5.1M |
| Department of Agriculture | 12 | $3.3M |
Geographic Concentration
States where NAICS 561920 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| TX | 2 | $46.2M |
| VA | 14 | $35.6M |
| DC | 195 | $19.7M |
| MD | 14 | $8.4M |
| KS | 1 | $5.6M |
| FL | 5 | $4.5M |
| MO | 3 | $613,614.47 |
| GA | 3 | $556,621.94 |
| NJ | 1 | $446,525 |
| CA | 4 | $406,983.11 |
Most Recent Awards
SIDEM LLC
NEW ORDER TO OBTAIN MEETING, PLANNING, LOGISTICS, AND SITE SELECTION SUPPORT SERVICES FOR THE ELECTRICITY ADVISORY COMMITTEE (EAC) MEETINGS. PERIOD OF PERFORMANCE IS 03/13/2026 TO 03/12/2029.
CAPITAL MEETING PLANNING, INC.
CONFERENCE PLANNING SERVICES
CAPITAL MEETING PLANNING, INC.
IGF::OT::IGF - MEETING PLANNING SERVICES
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1206 - AMCA ARBITRATION PRACTITIONER CLE SERIES MAR - MAY26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1200 - CAU PROJECTS TRANSLATION
All Unique Contracts in NAICS 561920
Showing 322 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1128 - VIETNAM MINERALS GOVERNANCE WORKSHOP OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1164 - MONGOLIA MED PPPS ULAANBAATAR JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1194 - CENTRAL ASIA AND AZERBAIJAN IP BEST PRACTICES WORKSHOP MAR26
THE EVENT PLANNING GROUP LLC
NIH MEDICAL RESEARCH SCHOLARS PROGRAM INTERVIEW EVENT AND ACCEPTED SCHOLARS DAY EVENT
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1143 - MOROCCO PUBLIC PRIVATE PARTNERSHIPS ASSOCIATION FOR PROJECT MANAGEMENT GROUP (APMG) CERTIFICATION PHASE I WORKSHOP FEB26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1153 - CDP SME NOV25
WCP/FERN EXPOSITION SERVICES LLC
THE SERVICES BEING PROCURED ARE ANCILLARY SERVICES AT THE NFFA 2025 CONVENTION AND EXPO; TO INCLUDE RENTAL OF CARPET, CARPET PADDING, FURNITURE, AND MATERIAL HANDLING. THIS REQUIREMENT SUPPORTS USAMSBS ABILITY TO CONNECT WITH INDUSTRY.
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1058 - J058 IP TECH TRANSFER BOOK SPRINT DRAFTING MARYLAND AUG25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1016 - TRANS-CASPIAN TRADE ROUTE ENHANCEMENT EXPERT ANALYSIS AND COORDINATION SUPPORT JUL25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1144 - TUNISIA PUBLIC PRIVATE PARTNERSHIPS ASSOCIATION FOR PROJECT MANAGEMENT GROUP (APMG) CERTIFICATION PHASE I WORKSHOP FEB26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1183 - DCCP CDP SME JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0959 - QATAR/BAHRAIN PPP FISCAL RISKS OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1204 - MEL PLAN SME MAR26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1185 - ALBANIA AND KOSOVO PROCUREMENT WORKSHOP JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1175 - UZBEKISTAN FUTURES SME JAN26
PLANIT NOW LLC
CONSOLIDATED ACQUISITION TRAINING (CATS)
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1040 - MONGOLIA PPP CONSULTATIONS SEP25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1010 - UZBEKISTAN COMMODITIES REGULATION TRAINING SEP25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1080 - ARM TRUSTED VENDORS IN SATELLITE SUPPLY CHAINS
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1032 - BIH CYBERSECURITY TRAINING OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
HTAN DATA JAMBOREE
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1166 - MONGOLIA GEORGETOWN INFRA CURRICULUM ULAANBAATAR JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1081 - UKRAINE: INFRASTRUCTURE PROCUREMENT AND P3S NOV25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0965 - GUATEMALA REGIONAL SME PPP/CAE PROCUREMENT FEB25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1188 - 1188 ALGERIA TECHNOLOGY TRANSFER AUTM SEATTLE FOR MENA PARTICIPANTS FEB26