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Government conferences in Washington, DC

There are 7 government conferences in Washington, DC with a public sponsor or exhibitor list or published sponsorship prices. The biggest is Modern Day Marine 2026, with 31 companies listed. 4 publish their prices. Among the 4 priced in US dollars, the cheapest package has a median of $3,250.

All events 7
58 sponsor and exhibitor listings at these events
Government
All industriesHealthcare17Education10Government7Finance3Energy3HR3Nonprofit3Fintech2Construction2Legal2Startup2Developer1Cybersecurity1Logistics1Food and agriculture1Science1
Washington, DC
Anywhere
Regions
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Countries
United States75United Kingdom11Australia6United Arab Emirates4Canada3Turkey3Poland3Germany3Spain2Nigeria2Qatar2Italy2Belgium1Tanzania1Brazil1Egypt1
Cities
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When
Timing
Upcoming4Next 90 days1
Year
2026420273
Size
Companies listed
Prices
Sponsorship packages
Publishes prices4Package under $5k2Package under $10k4Package under $25k4
Type
All events7

Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

Clear all

7 events

Most companies listed
Most companies listedSoonest firstMost new companiesMost companies returningCheapest packageBiggest top package
#ConferenceCompaniesNewReturningPackages from
1
1. Modern Day Marine
Apr 28–30, 2026 · Washington, DC, United States
31companies
2
2. Sea Air Space
Apr 4–7, 2027 · Washington, DC, United States
12companies
3
3. DoW/VA & Gov Health IT
Oct 20–21, 2026 · Washington, DC, United States
11companies
4
4. NASWA Conferences
Feb 10–Sep 17, 2027 · Washington, DC, United States
3companiesfrom$250
5
5. WITA/WITF Annual Dinner
Jul 21, 2027 · Washington, DC, United States
1companyfrom$5,000
6
6. NACWA Conferences
Nov 11, 2026 · Washington, DC, United States
from$9,000
7
7. SAME DC Post Annual Events
Jan 1–Dec 31, 2026 · Washington, DC, United States
from$1,500

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 7 government conferences in Washington, DC.

Events74 upcoming
Listings58sponsors and exhibitors on their current editions
Median cheapest package$3,250vs $2,000 for all conferences
Biggest31Modern Day Marine

Questions

What are the biggest government conferences in Washington, DC?

By companies listed at their current edition: Modern Day Marine (31), Sea Air Space (12), DoW/VA & Gov Health IT (11), NASWA Conferences (3), WITA/WITF Annual Dinner (1).

How much does it cost to sponsor government conferences in Washington, DC?

4 of these 7 events publish sponsorship prices. Among the 4 priced in US dollars, the cheapest package has a median of $3,250 and the top package a median of $17k, against $2,000 for the cheapest package across all conferences.

Which government conferences in Washington, DC are coming up next?

NACWA Conferences (Nov 11, 2026, Washington, DC); NASWA Conferences (Feb 10–Sep 17, 2027, Washington, DC); Sea Air Space (Apr 4–7, 2027, Washington, DC); WITA/WITF Annual Dinner (Jul 21, 2027, Washington, DC).