Company lists · Data refreshed September 2026

Top 25 Telecom marketing consultants based in the United States

RevenueBase identified 5,076 telecom marketing consultants headquartered in the United States as of September 2026 and tracks 25,401 professional contacts across them, including 6,186 with verified work emails and 8,981 with mobile numbers. New York is the largest hub.

This list covers telecom marketing consultants 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review
5,076Companies
25,401Contacts tracked
6,186Verified emails
8,981Mobile numbers
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The 25 largest telecom marketing consultants based in the United States

Ranked by team size
Top 25 of 5,076 telecom marketing consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to telecom marketing consultants: 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 evidenceWestport, CT, United StatesHQ checked Sep 6, 2026n/a1,650 contacts →

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

Source: company website · checked Sep 6, 2026
2Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 6, 202610001+756 contacts →

“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 6, 2026
3Indirect evidenceBoston, MA, United StatesHQ checked Sep 6, 2026501-1,000669 contacts →

“In 2020, Altman Vilandrie & Company and Solon Management Consulting cemented a decades-long partnership across the Atlantic to form Altman Solon, the world’s largest global…”

Source: company website · checked Sep 6, 2026
4Partial evidenceBeverly Hills, CA, United StatesHQ checked Sep 6, 202651-200204 contacts →

“MediaLink is the leading consulting firm serving the media and marketing industry’s C-suite.”

Source: company website · checked Sep 6, 2026
5Partial evidenceDenver, CO, United StatesHQ checked Sep 6, 202651-200166 contacts →

“Sand Cherry is a team of experienced management consultants and proven industry leaders, bringing real world experience allied with a wealth of knowledge to meet each of our…”

Source: company website · checked Sep 6, 2026
6Indirect evidenceSacramento, CA, United StatesHQ checked Sep 6, 202651-200157 contacts →

“PTP is a consulting firm wholly focused on helping organizations deliver strategic customer experience solutions that drive revenue.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceDowners Grove, IL, United StatesHQ checked Sep 6, 202651-200142 contacts →

“It’s the diversity and strength of talent of our employee-owners that make GO2 Partners such a powerful resource for our customers, which include many of the world's largest…”

Source: company website · checked Sep 6, 2026
8Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-50138 contacts →

“MTCI serves businesses in defining, developing and executing more efficient, functional and cost-effective telecommunications programs.”

Source: company website · checked Sep 6, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200122 contacts →

“RF|Binder is a fully integrated communications agency and consultancy that aligns communications and business strategy to achieve results.”

Source: company website · checked Sep 6, 2026
10Partial evidenceTallahassee, FL, United StatesHQ checked Sep 6, 202651-200112 contacts →

“The Zimmerman Agency is a hyper-integrated marketing communications company providing a significant depth of services including strategic planning, creative + media development…”

Source: company website · checked Sep 6, 2026
11Partial evidenceAlpharetta, GA, United StatesHQ checked Sep 6, 202651-200112 contacts →

Telecommunications Technical Services (TTS) is an international full service Telecommunications Consulting, Engineering, and Implementation company specializing in Cellular and…”

Source: company website · checked Sep 6, 2026
12Partial evidenceIndianapolis, IN, United StatesHQ checked Sep 6, 202651-200103 contacts →

Marketing leaders are juggling too many agencies, too many handoffs, and too much complexity.”

Source: company website · checked Sep 6, 2026
13Partial evidenceAtlanta, GA, United StatesHQ checked Sep 6, 202651-20098 contacts →

“Our mission at Vatic Outsourcing is to identify ways to effectively reduce your telecom budget - and help you manage all your business communications more efficiently.”

Source: company website · checked Sep 6, 2026
14Partial evidenceWest Chester, PA, United StatesHQ checked Sep 6, 202651-20085 contacts →

“Trellist Marketing and Technology is a professional solutions firm specializing in marketing and technology innovations that empower businesses to achieve measurable growth and…”

Source: company website · checked Sep 6, 2026
15Partial evidenceSioux Falls, SD, United StatesHQ checked Sep 6, 202651-20085 contacts →

“At Lawrence & Schiller, we're creative problem solvers tackling everything from marketing and branding problems to business and strategy.”

Source: company website · checked Sep 6, 2026
16Partial evidenceBoston, MA, United StatesHQ checked Sep 6, 202651-20084 contacts →

“HawkPartners is a marketing consulting and strategic insights firm.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceGaithersburg, MD, United StatesHQ checked Sep 6, 2026201-50084 contacts →
Source: company website · checked Sep 6, 2026
18Partial evidenceIndianapolis, IN, United StatesHQ checked Sep 6, 202611-5083 contacts →

“Hirons is a full-service marketing and communications consulting agency providing advertising, public relations and digital services.”

Source: company website · checked Sep 6, 2026
19Partial evidenceCovington, KY, United StatesHQ checked Sep 6, 202651-20080 contacts →

“DeanHouston is a business-first marketing firm that enables growth-minded leaders steering technical product and services companies to leverage people, data and insights to build…”

Source: company website · checked Sep 6, 2026
20Partial evidenceLincoln, NE, United StatesHQ checked Sep 6, 202651-20079 contacts →

“We are a team of 80 (and counting) creatives, consultants, salespeople, data analysts and more who excel at helping businesses grow.”

Source: company website · checked Sep 6, 2026
21Indirect evidenceOmaha, NE, United StatesHQ checked Sep 6, 2026501-1,00079 contacts →

“Affinitas is Latin for “relationship” Our mission is to help companies acquire, retain, and cultivate customer relationships.”

Source: company website · checked Sep 6, 2026
22Indirect evidenceKentfield, CA, United StatesHQ checked Sep 6, 202651-20075 contacts →

“Cro Metrics is your trusted partner for all things growth.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 202651-20074 contacts →

“A lot of work doesn’t do what it’s supposed to do.”

Source: company website · checked Sep 6, 2026
24Partial evidenceLas Vegas, NV, United StatesHQ checked Sep 6, 202651-20066 contacts →

“Celebrating 21 years of marketing innovation, Jaymie Scotto & Associates (JSA) is the preeminent provider of Brand Strategy, Public Relations, Digital Marketing and Event Planning…”

Source: company website · checked Sep 6, 2026
25Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261,001-5,00066 contacts →

“We make companies more successful by connecting them with our network of over mid and high-level associates.”

Source: company website · checked Sep 6, 2026

Showing 25 of 5,076 telecom marketing consultants based in the United States

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Telecom marketing consultants based in the United States at a glance

As of Sep 6, 2026
24.4%Verified-email coverage
35.4%Mobile-number coverage
5.0Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
3,943
11-50
949
51-200
149
201-500
24
501-1,000
5
1,001-5,000
2
10001+
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 telecom marketing consultants, 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 the United States whose own description of what they do matches “telecom marketing consultants”. 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 telecom marketing consultants), 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 telecom marketing consultants, 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 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, 6,186 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 6, 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 telecom marketing consultants, 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 telecom marketing consultants are there based in the United States?

RevenueBase identified 5,076 telecom marketing consultants 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?

MCA, headquartered in Westport, tops this list with the largest team on record.

Which city has the most telecom marketing consultants?

New York leads with 210 headquartered companies, followed by Atlanta (132) and Chicago (121).

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 6,186 verified decision-maker contacts tracked across these 5,076 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 6, 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.