Insights

Integrated capabilities Marcus Thomas operates as a fully integrated marketing communications agency with in-house teams spanning research, account service, creative, media, and public relations, presenting a broad, one-stop solution for clients seeking cohesive brand campaigns.

Digital and tech focus With a digital DNA and a tech-oriented stack including AWS, Drupal, and open source tools, Marcus Thomas positions itself to handle digital transformations, e-commerce enablement, and data-driven marketing for mid-market brands.

Acquired digital strength The acquisition of DigiKnow and Devs United expands Marcus Thomas’s digital marketing, technology, and customer engagement capabilities, enabling enhanced performance marketing, UX, and integrated tech-enabled campaigns.

Industry scope Organized around four communities of practice (CPG, B2B, Home & Garden, Professional Services), the agency can tailor cross-industry solutions and leverage domain expertise to win mid-sized brand business seeking specialized sector knowledge.

Growth potential With revenue in the upper mid-market range and a workforce of 51-200, Marcus Thomas offers opportunity to upsell larger service bundles (creative, media, PR, analytics) and cross-sell enhanced digital and customer experience offerings to expand client engagements.

Similar companies to Marcus Thomas LLC

Marcus Thomas LLC Tech Stack

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

  • Cloud Hosting
  • cdnjs
    Content Delivery Network
  • Content Management System
  • Open Graph
    Content Management System
  • 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 5 email formats:
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.

How much revenue does Marcus Thomas LLC generate?

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As of August 2026, Marcus Thomas LLC's annual revenue is estimated to be $100M - $250M.

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

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

How many employees does Marcus Thomas LLC have currently?

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As of August 2026, Marcus Thomas LLC has approximately 173 employees across 3 continents, including North America, South America and Europe. Key team members include Founder: J. K., Owner, Marcus Thomas Llc: T. B. and 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 Services, cdnjs, Drupal, Open Graph, Slick, Google Maps, Ubuntu and Apache 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

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