Company lists · Data refreshed September 2026

Top 19 Performance marketing staffing agencies based in Seattle, United States

RevenueBase identified 58 performance marketing staffing agencies headquartered in Seattle, United States as of September 2026 and tracks 491 professional contacts across them, including 103 with verified work emails. Across the United States, New York is the largest hub for this category (362 companies); Seattle has 58.

This list covers performance marketing staffing agencies 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 29, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
58Companies
491Contacts tracked
103Verified emails
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The 19 largest performance marketing staffing agencies based in Seattle, United States

Ranked by team size
Top 19 of 58 performance marketing staffing agencies based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to performance marketing staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 202651-20074 contacts →

Partial evidence

“Since 2007, Rylem Staffing has partnered with organizations to solve one of the most important challenges in business: finding the right people.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-5074 contacts →

Indirect evidence

“1 ranked recruiting firm on G2 and Summer 2026 Grid Leader.”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-5071 contacts →

Strong evidence

“A performance marketing agency that grows tech and e-commerce companies.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-5035 contacts →

Indirect evidence

“At Siimpl, we are connecting tenacious and humble talent with the right teams all over the world.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202651-20030 contacts →

Indirect evidence

“Seattle-based, recruiting nationally and represented in 30 states.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-1018 contacts →

Partial evidence

“Actuate Media is a results-driven, industry-leading advertising agency known for 100% transparency, performance-driven strategies, and client success.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“Logic Inbound identifies and executes on growth opportunities.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“Since 1995, Portent has been delivering business-changing growth for brands in tech, travel, physical retail, e-commerce, publishing, and more.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“Your organization has big goals you are expected to hit but when it comes to truly knowing whether you're effective you end up with the following: Not enough time internally to do…”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“NW Media Partners is a boutique digital marketing company specializing in managed service programmatic advertising for agencies & brands of all sizes.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“At Lazar Marketing Consulting, we are about results, ROI, and optimizing key metrics that drive our clients' business forward for the long haul.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceSeattle, United StatesHQ checked Sep 29, 202611-502 contacts →

Partial evidence

“Hobbs Direct, Inc.(HDI) was founded in 1996 as a marketing partner to the world's leading consumer and enterprise brands.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Every agency claims they’re a partner, not a vendor.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“GoodMob Marketing is a Digital Ads Consultancy specializing in Paid Search, Paid Social and Display for Enterprise and Consumer Technology.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Welcome to Uppertier Marketing, where we specialize in helping your business ascend to new digital heights.”

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-502 contacts →

Strong evidence

“XPath Media is a performance-driven digital marketing agency, specializing in full-funnel customer acquisition, conversion, and retention.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 202611-501 contacts →

Indirect evidence

“DigiShopGirl Media is the leading boutique agency dedicated to providing best practices and expertise in the rapidly evolving Direct-to-Consumer brand industry.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-101 contacts →

Partial evidence

“Traction Hero is the tech-savvy marketing agency that solves high growth companies’ most pressing marketing challenges.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceSeattle, WA, United StatesHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“We have a team with over 10 years in the talent placement industry experienced in providing top shelf consultant resources,solving your most challenging business problems.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 19 of 58 performance marketing staffing agencies based in Seattle, United States

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Performance marketing staffing agencies based in Seattle, United States at a glance

As of Sep 29, 2026
21.0%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
16
51-200
3

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 58 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 performance marketing staffing agencies, 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 “performance marketing staffing agencies”. 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 performance marketing staffing agencies), 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 performance marketing staffing agencies, 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, 103 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 29, 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.

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 performance marketing staffing agencies, 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 performance marketing staffing agencies are there based in Seattle, United States?

RevenueBase identified 58 performance marketing staffing agencies 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?

Rylem Staffing, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most performance marketing staffing agencies?

New York leads the United States with 362 headquartered companies, followed by Los Angeles (182) and Miami (132). Seattle has 58.

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 103 verified decision-maker contacts tracked across these 58 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 29, 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.