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Company lists · Data refreshed September 2026

Top 25 Martech consulting firms based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 16,189 companies tracked

RevenueBase identified 16,189 martech consulting firms headquartered in the United States as of September 2026 and tracks 97,154 professional contacts across them, including 26,873 with verified work emails and 32,241 with mobile numbers. New York is the largest hub.

This list covers martech consulting firms headquartered in the 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
16,189Companies
97,154Contacts tracked
26,873Verified emails
32,241Mobile numbers
Unlock all 16,189 companies Free signup · no credit card · 500 free credits

The 25 largest martech consulting firms based in the United States

Ranked by team size
Top 25 of 16,189 martech consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names martech consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
CrederaIndirect evidence
Addison, TX, United StatesHQ checked Sep 5, 20261,001-5,0001,842

“Credera empowers the world’s leading brands to navigate the complexities of data, technology, and marketing.”

Source: company website · checked Sep 5, 2026
2
MCAPartial evidence
Westport, CT, United StatesHQ checked Sep 5, 2026n/a1,650

“MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.”

Source: company website · checked Sep 5, 2026
3
Grazitti InteractiveIndirect evidence
Mountain View, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,506

“Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.”

Source: company website · checked Sep 5, 2026
4
2xIndirect evidence
Malvern, PA, United StatesHQ checked Sep 5, 20261,001-5,0001,046

“2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.”

Source: company website · checked Sep 5, 2026
5
Lucas GroupPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 5, 202610001+756

“Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.”

Source: company website · checked Sep 5, 2026
6
Abstrakt Marketing GroupIndirect evidence
St Louis, MO, United StatesHQ checked Sep 5, 2026501-1,000724

“We book the qualified meetings that fill your pipeline for any B2B company ready to grow.”

Source: company website · checked Sep 5, 2026
7
simpli.fiIndirect evidence
Fort Worth, TX, United StatesHQ checked Sep 5, 2026501-1,000680

“Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…”

Source: company website · checked Sep 5, 2026
8
Vertis CommunicationsIndirect evidence
Sussex, WI, United StatesHQ checked Sep 5, 202610001+605

“Vertis Communications was acquired by Quad/Graphics in January 2013.”

Source: company website · checked Sep 5, 2026
9
MavlersIndirect evidence
San Jose, CA, United StatesHQ checked Sep 5, 2026501-1,000488

“At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.”

Source: company website · checked Sep 5, 2026
10
Palni INCIndirect evidence
Schaumburg, IL, United StatesHQ checked Sep 5, 20261,001-5,000393

“We are technocrats constantly solving complex problems and enabling clients to rapidly progress their business.”

Source: company website · checked Sep 5, 2026
11
SimplusIndirect evidence
Salt Lake City, UT, United StatesHQ checked Sep 5, 2026501-1,000374

“We will meet clients where they are on their Salesforce journey, accelerating time to value through our advisory-led, industry-focused, and partner-aligned approach to…”

Source: company website · checked Sep 5, 2026
12
Soci, INCIndirect evidence
San Diego, CA, United StatesHQ checked Sep 5, 2026501-1,000338

“SOCi is the leading CoMarketing Cloud for multi-location enterprises.”

Source: company website · checked Sep 5, 2026
13
MarketbridgeIndirect evidence
Bethesda, MD, United StatesHQ checked Sep 5, 2026201-500319

“Marketbridge partners with B2B leaders to create unified Go-to-Market® systems by connecting strategy, AI, creativity, activation and measurement.”

Source: company website · checked Sep 5, 2026
14
TargetbaseIndirect evidence
Irving, TX, United StatesHQ checked Sep 5, 2026201-500315

“Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.”

Source: company website · checked Sep 5, 2026
15
marketing.comIndirect evidence
Eureka, MO, United StatesHQ checked Sep 5, 20261,001-5,000309

“From click to print and everything in between, we’re not changing marketing, just how it’s done.”

Source: company website · checked Sep 5, 2026
16
Alexander GroupPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-200296

“Alexander Group provides go-to-market consulting services to marketing, sales, service and talent leaders.”

Source: company website · checked Sep 5, 2026
17
Merkley PartnersIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202651-200288

“From QSR and fin tech to automotive and oncology, we’ve been helping brands navigate change to keep them ahead of the curve for over 30 years.”

Source: company website · checked Sep 5, 2026
18
Drive Social MediaIndirect evidence
Saint Louis, MO, United StatesHQ checked Sep 5, 2026201-500284

“Drive Social Media takes a holistic approach to designing strategies for our clients.”

Source: company website · checked Sep 5, 2026
19
Pep, LLCIndirect evidence
Cincinnati, OH, United StatesHQ checked Sep 5, 2026201-500276

“When smart business, a unique culture, a drive for success, and a family atmosphere combine.you get pep!”

Source: company website · checked Sep 5, 2026
20
Intero DigitalIndirect evidence
Colorado Springs, UT, United StatesHQ checked Sep 5, 2026201-500268

“Intero Digital is a leading digital marketing agency with offices across the USA.”

Source: company website · checked Sep 5, 2026
21
829 StudiosIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 2026201-500261

“We are your partner in performance, delivering tech-enabled, full-service digital marketing solutions optimized to elevate your business.”

Source: company website · checked Sep 5, 2026
22
OuterboxIndirect evidence
Akron, OH, United StatesHQ checked Sep 5, 2026201-500254

“At OuterBox, we believe growth is oxygen.”

Source: company website · checked Sep 5, 2026
23
Simplicity ConsultingPartial evidence
Kirkland, WA, United StatesHQ checked Sep 5, 2026201-500254

“From strategy to execution, Simplicity Consulting, a 24 Seven company, connects clients with highly skilled consultants specializing in enterprise-level marketing, communications…”

Source: company website · checked Sep 5, 2026
24
DigitalmarketerIndirect evidence
Austin, TX, United StatesHQ checked Sep 5, 202651-200254

“Where AI meets real-world marketing for real-world businesses.”

Source: company website · checked Sep 5, 2026
25
TSL MarketingIndirect evidence
Elkridge, MD, United StatesHQ checked Sep 5, 2026201-500253

“TSL Marketing provides lead generation, SEO, Website, Content, Channel Marketing and HubSpot agency services to MSPs, IT companies, IT Services firms, and SaaS firms.”

Source: company website · checked Sep 5, 2026

Showing 25 of 16,189 martech consulting firms based in the United States

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Martech consulting firms based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 663 HQs
32,241Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
12,833
11-50
2,778
51-200
429
201-500
92
501-1,000
20
1,001-5,000
18
5,001-10,000
2
10001+
7

Verified emails by last verification

0–30
25,112
31–60
1,517
61–90
17
90–180
13
180+
214

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 martech consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “martech consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among martech consulting firms, and records with no verified work email. Companies headquartered outside United States 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 an evidence 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, 26,873 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 5, 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.

Martech consulting firms by metro

Frequently asked

How many martech consulting firms are there based in the United States?

RevenueBase identified 16,189 martech consulting firms headquartered in the 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?

Credera, headquartered in Addison, tops this list with the largest team on record.

Which city has the most martech consulting firms?

New York leads with 663 headquartered companies, followed by Los Angeles (370) and Chicago (363).

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 26,873 verified decision-maker contacts tracked across these 16,189 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 16,189 martech consulting firms based in the United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All United States lists · All Martech consulting firms lists · New lists

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.

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