Company lists · Data refreshed September 2026
Top 25 Summit planning companies based in Seattle, United States
RevenueBase identified 55 summit planning companies headquartered in Seattle, United States as of September 2026 and tracks 506 professional contacts across them, including 161 with verified work emails. New York is the largest hub.
This list covers summit planning companies headquartered in Seattle, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest summit planning companies based in Seattle, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 159 contacts → | ||||
Indirect evidence “SHW is the Pacific Northwest’s only full-service events agency and a proud women-owned business.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 47 contacts → | ||||
Indirect evidence “Swift Group started in 2004 and is a flourishing marketing company in the PNW.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 31 contacts → | ||||
Indirect evidence “WORKP2P is a non-traditional media agency and innovative, technology-based global transportation & events company offering solutions to businesses and marketing professionals that…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 27 contacts → | ||||
Indirect evidence “We’re a global agency that wants to dream big with you to make that happen.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 27 contacts → | ||||
Indirect evidence “Based in Seattle, WA, Connors & Co.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 contacts → | ||||
Indirect evidence “CRG Events is a full-service event management company, providing logistics, event registration and onsite management.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 contacts → | ||||
Indirect evidence “Bell Harbor International Conference Center offers square feet of conference, meeting, and event space featuring 180-degree views of the Olympic Mountains, Mt.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 17 contacts → | ||||
Indirect evidence “Bold Hat Productions is proud to produce events from large-scale tourism events that serve as economic drivers for their neighborhoods to corporate events that align with your…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 contacts → | ||||
Indirect evidence “EXP is a full-service creative event and media powerhouse.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Partial evidence “Tolo Events LLC is a full-service, award-winning event management, planning and design company for businesses and non-profit organizations.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 contacts → | ||||
Partial evidence “The Workshop is a Seattle-based event planning, production and design company passionate about community-building and empowering audiences through live experiences.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 contacts → | ||||
Partial evidence “Since Event Experience has been planning and producing events for companies and private groups nationwide.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 contacts → | ||||
Indirect evidence “Tiller creates events with purpose.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 contacts → | ||||
Indirect evidence “Bad Cat Events creates executive experiences built on thoughtful hospitality, trusted partnerships and carefully considered details.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 contacts → | ||||
Indirect evidence “At Ballard Bridge Productions, we bring a wealth of experience and industry connections to the events we manage for our corporate clients.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “We are your experienced, flexible bandwidth!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Indirect evidence “Center Stage Industries is an energetic organization that offers personalized concert, festival, and corporate event production services to the greater United States.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Partial evidence “Atuiqe is a Seattle-based event operations and production company specializing in the planning, management, and execution of large-scale live events.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “From the first visionary consultation, to the final, closing minutes of one of the best days of your life, each and every detail will be expertly planned and carefully executed by…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Partial evidence “VMA Global Events is an event planning and destination management company with extensive experience coordinating and successfully executing events around the globe.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Campfire Collective, is a full-service event management company dedicated to crafting corporate experiences, special events and retreats.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “TruePoint Partners is the sister company and evolution of Golf Events, LLC.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Partial evidence “Pacific Summit Resources, LLC is an enterprise of the National Center for APEC that provides organizers of international, executive-level events and summits with a wide range of…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Partial evidence “Elevate your corporate events with our expert planning services, where creativity takes center stage.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: summit planning companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names summit planning companies.
- Partial evidence
- Its own public description names part of summit planning companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name summit planning companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 55 summit planning companies based in Seattle, United States
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Summit planning companies based in Seattle, United States at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 55 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among summit planning companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Seattle, United States whose own description of what they do matches “summit planning companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names summit planning companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among summit planning companies, and records with no verified work email. Companies headquartered outside Seattle are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 161 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Summit planning companies by metro in the United States
- Summit planning companies in New York402
- Summit planning companies in Los Angeles216
- Summit planning companies in Chicago168
- Summit planning companies in Atlanta158
- Summit planning companies in Miami136
- Summit planning companies in San Francisco126
- Summit planning companies in Washington123
- Summit planning companies in Houston118
- Summit planning companies in Dallas109
- Summit planning companies in Las Vegas103
- Summit planning companies in Austin90
- Summit planning companies in Orlando87
- Summit planning companies in San Diego87
- Summit planning companies in Denver85
- Summit planning companies in Philadelphia65
- Summit planning companies in Boston60
- Summit planning companies in Seattle55
- Summit planning companies in Nashville54
- Summit planning companies in Phoenix50
- Summit planning companies in Charlotte47
- Summit planning companies in Portland46
- Summit planning companies in Scottsdale46
- Summit planning companies in Minneapolis43
- Summit planning companies in Tampa42
- Summit planning companies in New York City36
- Summit planning companies in Salt Lake City35
- Summit planning companies in Fort Lauderdale33
- Summit planning companies in Raleigh33
- Summit planning companies in New Orleans31
- Summit planning companies in Charleston30
- Summit planning companies in Indianapolis30
- Summit planning companies in Columbus29
- Summit planning companies in San Antonio29
- Summit planning companies in Pittsburgh27
- Summit planning companies in Detroit25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names summit planning companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many summit planning companies are there based in Seattle, United States?
RevenueBase identified 55 summit planning companies headquartered in Seattle, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
SHW, headquartered in Seattle, tops this list with the largest team on record.
Which city has the most summit planning companies?
New York leads with 402 headquartered companies, followed by Los Angeles (216) and Chicago (168).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 161 verified decision-maker contacts tracked across these 55 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
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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 Smart Search, 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.
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