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.
FOREIGN AWARDEES (UNDISCLOSED)
IMPLEMENT A TRADE RECIPROCITY FOR UNITED STATES MANUFACTURERS AND PRODUCERS MISSION IN HO CHI MINH CITY, VIETNAM AND HANOI, VIETNAM. THIS TRADE MISSION IS LASER FOCUSED ON RECIPROCAL TRADE DEAL COUNTRIES AND NEW MARKET ACCESS OPPORTUNITIES. THE CONTR
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1161 - ALBANIA AND KOSOVO PROCUREMENT WORKSHOP JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1176 - CENTRAL ASIA TRANSLATION / INTERPRETATION 2026
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1068
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1037 - FRANKFURT DISPUTE RESOLUTION HANDBOOK OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1018 - TCTR EXPERT GROUP MEETING OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1179 - KAZAKHSTAN SECURE AND TRUSTED ICT FEB26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1098 - CENTRAL ASIA PPP WORKING GROUP ALMATY NOV25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1079 - CENTRAL ASISA AND CAUSASU
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1172 - AUTM TECHNOLOGY TRANSFER
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0928 - DCCP SME
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1129 - REGIONAL DIALOGUE FOR CRITICAL MINERALS
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0970 - TRADE AND INVESTMENT PROMOTION WORKSHOP OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1120 - BALKAN INVESTMENT SCREENING WORKSHOP AND CELIS CONFERENCE
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
NEW CALL ORDER FOR A WORKSHOP IN MALAYSIA FOR US ASEAN SMART MOBILITY. THE WORKSHOP WILL BE HELD ON AUGUST 11, 2025 THROUGH AUGUST 14, 2025. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK (SOW).
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1008 - CA WEE WOMENS ENTREPRENEURSHIP WG JUL25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1072 - CENTRAL ASIA DIGITAL TRADE WORKING GROUP ALMATY OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1197 - TORONTO PDAC CONFERENCE DELEGATION
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1073 - CENTRAL ASIA WEE WORKING GROUP ON DATA DISAGGREGATION ALMATY
DECIBEL MANAGEMENT, LLC
EVENT PLANNER SERVICES FOR NATIONAL SMALL BUSINESS WEEK
THE UNIVERSITY OF TEXAS AT SAN ANTONIO
NATIONAL COLLEGIATE CYBER DEFENSE COMPETITION SPONSORSHIP
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1113 - PACIFIC ISLANDS REGIONAL REGULATOR WORKSHOP NOV25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
VIETNAM ASEAN MARITIME WORKING GROUP SUPPORT
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1097 - DNCC CP3P TRAINING OCT25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1017 - ENERGY & MINERALS TRANSLATION AND INTERPRETATION