Company lists · Data refreshed September 2026

Top 17 Account marketing agency services based in Ann Arbor, United States

RevenueBase identified 27 account marketing agency services headquartered in Ann Arbor, United States as of September 2026 and tracks 174 professional contacts across them, including 77 with verified work emails. New York is the largest hub.

This list covers account marketing agency services headquartered in Ann Arbor, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
27Companies
174Contacts tracked
77Verified emails
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The 17 largest account marketing agency services based in Ann Arbor, United States

Ranked by team size
Top 17 of 27 account marketing agency services based in Ann Arbor, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to account marketing agency services: 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 evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-5031 contacts →

Partial evidence

“REGROUP is a woman-owned, full-service marketing agency.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-5029 contacts →

Indirect evidence

“Phire Group ignites organizations through complete research and brand strategy, breakthrough creative, and comprehensive digital and traditional capabilities, all aimed at…”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-5017 contacts →

Indirect evidence

“In a cluttered world, it takes a lot to capture attention.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-5015 contacts →

Indirect evidence

“Since 2005, Pure Visibility has provided expert guidance and management in search engine optimization, digital advertising (including PPC, display ads, and social media ads)…”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-5013 contacts →

Partial evidence

“ROI Digitally is a future-proofing digital marketing agency.”

Source: RevenueBase Database · checked Sep 22, 2026
6Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-1010 contacts →

Partial evidence

“Brandworks is an Ann Arbor agency with a passion for business-to-business marketing.”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceAnn Arbor, United StatesHQ checked Sep 22, 20261-107 contacts →

Indirect evidence

“The Sky's The Limit.”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-106 contacts →

Indirect evidence

“Great technology companies don't lose because of their product.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Vertically integrated ad agency located in Ann Arbor, Michigan and Los Angeles, California for over 20 years.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Building Your Business' Success, Block by Block.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-104 contacts →

Partial evidence

“PWB Marketing Communications is a full-service integrated marketing communications agency located in Ann Arbor, Michigan.”

Source: RevenueBase Database · checked Sep 22, 2026
12Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-102 contacts →

Partial evidence

“Fangorn Media is a full-service digital marketing agency.”

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-101 contacts →

Partial evidence

“Creative ID Co helps contractors, real estate agents, and small businesses grow their online presence with high-converting websites, AI-powered marketing automation, and…”

Source: RevenueBase Database · checked Sep 22, 2026
14Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-101 contacts →

Partial evidence

“Brassic Media is a small, boutique digital marketing agency that serves the rest of us.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-101 contacts →

Partial evidence

“We help brands thrive through video marketing.”

Source: RevenueBase Database · checked Sep 22, 2026
16Partial evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-101 contacts →

Partial evidence

“360 Digital Marketing Solutions Video Production Web Design Content Creation Strategy Live Event Coverage Photography Ebay Listing Creativity That Will Blow Your Mind!”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceAnn Arbor, MI, United StatesHQ checked Sep 22, 20261-101 contacts →

Indirect evidence

“Orange Egg Advertising is a professional full service advertising Agency serving the Greater Detroit Area.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 17 of 27 account marketing agency services based in Ann Arbor, United States

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Account marketing agency services based in Ann Arbor, United States at a glance

As of Sep 22, 2026
44.3%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
6063.0%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
9

Email recency for this list is measured across the whole United States list rather than for Ann Arbor, so it is reported there. Company counts and contact totals on this page are exact for Ann Arbor, over 27 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 account marketing agency services, 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 Ann Arbor, United States whose own description of what they do matches “account marketing agency services”. 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 account marketing agency services), 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 account marketing agency services, and records with no verified work email. Companies headquartered outside Ann Arbor 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, 77 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.

Account marketing agency services by metro in the United States

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 account marketing agency services, 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 account marketing agency services are there based in Ann Arbor, United States?

RevenueBase identified 27 account marketing agency services headquartered in Ann Arbor, 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?

Regroup, headquartered in Ann Arbor, tops this list with the largest team on record.

Which city has the most account marketing agency services?

New York leads with 1637 headquartered companies, followed by Los Angeles (1136) and Miami (820).

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 77 verified decision-maker contacts tracked across these 27 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.