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 1138 - DR COMPETITION LAW TECHNICAL SESSION SEP25
NATIONAL DEFENSE INDUSTRIAL ASSOCIATION
PROCUREMENT OF SERVICES FOR ORGANIZING, PROMOTING, AND MANAGING THE INTERSERVICE/ INDUSTRY TRAINING, SIMULATION, AND EDUCATION CONFERENCE (I/ITSEC)
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1108 - NAVAJO NATION ENERGY GENERATION INVESTMENT WORKSHOP
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1105 - LAC TRANSLATION & INTERPRETATION
SEMI
WORLD FAB FORECAST
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1030 - UZBEKISTAN TECHNOLOGY TRANSFER WORKSHOP SEP25
CAPITAL MEETING PLANNING, INC.
CONFERENCE PLANNING SERVICES
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1028 - KYRGYZ REPUBLIC TECHNOLOGY TRANSFER WORKSHOP SEP25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 0776 - GUATEMALA CUSTOMS AND SUPPLY CHAIN WORKSHOP SEP24
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1092 - PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0910 - EE CPIF SME NOV24
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1131 - EE REGIONAL PROCUREMENT PPP WORKSHOP ROMANIA NOV25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1178 - MONGOLIA MED PPP TRAVEL ISTANBUL JAN26
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1198 - ISTANBUL PPP WEEK
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 1024 - GCC IP RIGHTS-HOLDERS WORKSHOP
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0966 - COLOMBIA HEALTHCARE SECTOR SME JULY25
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0979- GLOBAL DCCP SME NICK DEGANI
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 1134 - ABBA FRANCHISING CONFERENCE UKR + EXPERT TRAVEL
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0982 - CENTRAL ASIA TRANSLATION/INTERPRETATION 2025
AMERICAN INDIAN SCIENCE AND ENGINEERING SOCIETY
EXHIBIT BOOTH FOR THE AISES 2024 NATIONAL CONFERENCE ASSIGN TO JAMES MCDANIEL, OR
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.
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA 0948 - ARMENIAN TRANSLATION FOR PROJECTS
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
PSA CALL 0923 - SME TUNISIA PPP UNSOLICITED PROPOSALS
SIDEM LLC
2018 MBA NATIONAL MORTGAGE SERVICING CONFERENCE