Insights

Growth potential Mid market enterprise with $100M-$250M revenue and a 51-200 employee base presents a scalable opportunity for integrated marketing services, cross-channel campaigns, and digital transformation initiatives.

Acquisition history Strategic fit stemming from the DigiKnow acquisition and ongoing integration points offer upsell paths in digital technology, data capabilities, and customer experience transformations for existing clients.

Industry focus Four practice communities (CPG, B2B, Home & Garden, Professional Services) indicate targeted industry verticals where cross-sell and portfolio expansion can address current client needs and attract new logos within similar sectors.

Digital maturity Strong tech stack and emphasis on digital DNA suggest opportunities to propose advanced digital marketing, analytics, and tech-enabled services to optimize performance and attribution for marketing investments.

Leadership signals Notable leadership appointments in diversity, operations, and creative leadership signal a commitment to innovation, experiences, and inclusive marketing—positions to leverage for compelling value propositions and differentiated storytelling.

Marcus Thomas LLC Tech Stack

Marcus Thomas LLC uses 8 technology products and services including Amazon Web Services, cdnjs, Open Graph, and more. Explore Marcus Thomas LLC's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • cdnjs
    Content Delivery Network
  • Open Graph
    Content Management System
  • core-js
    Javascript Libraries
  • Slick
    Javascript Libraries
  • Google Maps
    Maps
  • Ubuntu
    Operating Systems
  • Apache HTTP Server
    Web Servers

Marcus Thomas LLC's Email Address Formats

Marcus Thomas LLC uses at least 2 format(s):
Marcus Thomas LLC Email FormatsExamplePercentage
FLast@marcusthomasllc.comJDoe@marcusthomasllc.com
91%
FirstLast@marcusthomasllc.comJohnDoe@marcusthomasllc.com
6%
FirLast@marcusthomasllc.comJohDoe@marcusthomasllc.com
2%
F.Last@marcusthomasllc.comJ.Doe@marcusthomasllc.com
1%
FLast@mtllc.comJDoe@mtllc.com
100%

Frequently Asked Questions

What is Marcus Thomas LLC's phone number?

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You can contact Marcus Thomas LLC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Marcus Thomas LLC's official website and social media links?

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Marcus Thomas LLC's official website is marcusthomasllc.com and has social profiles on LinkedIn.

What is Marcus Thomas LLC's SIC code NAICS code?

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Marcus Thomas LLC's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Marcus Thomas LLC have currently?

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As of July 2026, Marcus Thomas LLC has approximately 169 employees across 3 continents, including North AmericaSouth AmericaEurope. Key team members include Founder: J. K.Owner, Marcus Thomas Llc: T. B.Vice President, Management Supervisor: G. T.. Explore Marcus Thomas LLC's employee directory with LeadIQ.

What industry does Marcus Thomas LLC belong to?

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Marcus Thomas LLC operates in the Advertising Services industry.

What technology does Marcus Thomas LLC use?

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Marcus Thomas LLC's tech stack includes Amazon Web ServicescdnjsOpen Graphcore-jsSlickGoogle MapsUbuntuApache HTTP Server.

What is Marcus Thomas LLC's email format?

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Marcus Thomas LLC's email format typically follows the pattern of FLast@marcusthomasllc.com. Find more Marcus Thomas LLC email formats with LeadIQ.

When was Marcus Thomas LLC founded?

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Marcus Thomas LLC was founded in 1937.
Marcus Thomas LLC logo

Marcus Thomas LLC

Advertising ServicesOhio, United States51-200 Employees

Marcus Thomas LLC is a midsize advertising services agency based in Cleveland, Ohio, delivering fully integrated marketing communications. The firm centers its work on audience insight, idea generation, and alternative delivery, coordinating research, account service, creative, media, and public relations across four communities of practice. It organizes its teams around four market focuses—CPG, B2B, Home & Garden, and Professional Services—to align offerings with sector-specific needs.

Founded through the merger of two longstanding Northeast Ohio firms, Marcus Advertising (Cleveland, 1946) and Ira Thomas Associates (Youngstown, 1937), Marcus Thomas later expanded its digital capabilities by acquiring DigiKnow in 2011. The agency further broadened its scope with the 2018 acquisition of Devs United, a customer engagement technology company. Leadership within the firm evolved in 2019, with appointments impacting diversity, operations, and creative leadership.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1937
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Marcus Thomas LLC's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Marcus Thomas LLC's revenue is estimated to be in the range of $100M$250M

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