Company lists · Data refreshed October 2026

Top 25 Event planning software companies based in Washington, United States

Name: Event planning software companies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 78 companies tracked

RevenueBase identified 78 company matches for event planning software companies associated with Washington, United States as of October 2026 and tracks 527 professional contacts across them, including 163 with verified work emails. Across the United States, New York is the largest hub for this category (358 companies); Washington has 78.

This list covers company matches for event planning software companies associated with Washington, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

78Companies

527Contacts tracked

163Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest event planning software companies based in Washington, United States

Ranked by team size

Top 25 of 78 company matches for event planning software companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Linder Global Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	75 contacts →
	Exact match “Linder is a trusted global events agency that plans, promotes, and produces impactful experiences for Fortune 100 companies and leading nonprofits worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	SIDEM	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	n/a	47 contacts →
	Exact match “SIDEM is a full-service creative event planning and production company designed to offer clients a strategic, comprehensive, highly customized, one-stop solution for their event…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	The Calpro Group, INC	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	n/a	31 contacts →
	Exact match “TCG offers over 25 years of experience in all aspects of the hospitality, meeting planning and tradeshow industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Meeting Management Services MMS	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Independently owned, independently minded, beholden to no one but our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Stratus Firm	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “At Stratus®, we create high-impact experiences that transcend the ordinary.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Frontrunner Productions	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “Frontrunner Productions \| Washington, DC Festival & Event Production Specialists Producing iconic moments through innovative festivals and high-profile events.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Rendezvous	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	14 contacts →
	Exact match “We love what we do.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Decibel Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “Decibel Events is a Washington, DC-based event production and management firm specializing in high-stakes events for federal agencies, Fortune 500 corporations, and national…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Erin Leonard Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Erin Leonard Events (ELE) designs high-energy, dynamic, engaging events.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	RGI Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “RGI is an award-winning, special events production firm + design atelier, connecting organizations to audiences, through the power of shared experiences.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	REX & Regina Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “To follow along with our adventures and learn more about Rex & Regina Events, follow our founder, Teresa Antonucci Lee.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Precision Meetings & Events, INC	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Event Espresso	Exact match	Washington, UT, United StatesHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “Event Espresso is the premiere events registration and management plugin for WordPress.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Impact Collective	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “IMPACT Collective is an award-winning event and venue management firm based at The District Wharf in Washington, DC.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Sirpilla Soirées	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Sirpilla Soirées was established in 2017.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	POP By Christine	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Headquartered in DC, POP!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Staged Right Productions	Exact match	Washington, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Staged Right Productions is a multiple-service vendor for special events.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Signature Concepts LLC	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “SIGNATURE CONCEPTS LLC (formerly Perfect Planning Events) is helmed as a premier event planning firm who masterfully produces and designs events for brands, non-profits, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Ideqor	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “iDEQOR is an event management company that specializes in planning and styling events.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Sg3 Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “SG3 Events is an award-winning, full-service event planning and creative studio serving private and corporate clients seeking elevated, intentional, and unforgettable experiences…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	C To C Events	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “c to c events is a full-service event planning firm – from concept to completion.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Metis Global Solutions	Exact match	Washington, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Before your event, we map everything out.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Events By Andre Wells	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Events by Andre Wells (EAW) is a nationally recognized Event Planning Firm based out of Washington, DC.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Curio Events Group	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “As a women-owned events company, Curio Events Group has proud roots in the hospitality industry, offering a thoughtful stress-free approach to event planning.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Event Emissary	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Founded in 2002, Event Emissary has maintained its reputation as a leading event logistics and venue management firm in Washington, DC.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “event planning software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 78 event planning software companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Event planning software companies based in Washington, United States at a glance

As of Oct 1, 2026

30.9%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 78 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Washington, United States whose business descriptions match “event planning software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 163 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Event planning software companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “event planning software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event planning software companies are there based in Washington, United States?

RevenueBase identified 78 company matches for event planning software companies associated with Washington, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Linder Global Events tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most event planning software companies?

New York leads the United States with 358 company records, followed by Los Angeles (196) and Atlanta (133). Washington has 78.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 163 professional contacts with verified work emails tracked across these 78 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 78 event planning software companies based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Event planning software companies by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.