Insights

Strategic positioning Marquis Who's Who operates with a long-standing legacy in professional services and a growing digital biographical platform, signaling cross-selling opportunities in premium content access, licensing, and targeted data services for researchers, recruiters, and executives.

Digital transformation Recent emphasis on Marquis Biographies Online and real-time access suggests opportunities to offer enterprise search, API access, data enrichment, and custom integration with HR, talent analytics, and corporate knowledge management systems.

Executive recognition A steady stream of awards and high-profile appointments indicates strong influence networks; potential for partnerships in content sponsorships, thought leadership campaigns, and executive branding services to expand reach and credibility.

Security and compliance Hiring in security software and emphasis on trusted biographical data points create openings for cybersecurity, data privacy, and identity verification solutions tailored to access controls, authentication, and governance for digital platforms.

Scale and reach With revenue in the upper hundreds of millions and a global biographical database, there is opportunity to propose enterprise-grade licensing, bulk access for universities/corporations, and multi-region hosting or localization services to broaden adoption.

Similar companies to Marquis Who's Who

Marquis Who's Who Tech Stack

Marquis Who's Who uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, WordPress, and more. Explore Marquis Who's Who's tech stack below.

Marquis Who's Who's Email Address Formats

Marquis Who's Who uses at least 4 email formats:
Marquis Who's Who Email FormatsExamplePercentage
First.Last@marquiswhoswho.comJohn.Doe@marquiswhoswho.com
65%
First@marquiswhoswho.comJohn@marquiswhoswho.com
33%
Last@marquiswhoswho.comDoe@marquiswhoswho.com
1%
LastF@marquiswhoswho.comDoeJ@marquiswhoswho.com
1%

Frequently Asked Questions

What is Marquis Who's Who's official website and social media links?

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Marquis Who's Who's official website is marquiswhoswho.com and has social profiles on LinkedIn.

How much revenue does Marquis Who's Who generate?

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As of August 2026, Marquis Who's Who's annual revenue is estimated to be $100M - $250M.

What is Marquis Who's Who's SIC code and NAICS code?

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Marquis Who's Who's SIC code is 2721 - Periodicals: Publishing, or Publishing and Printing and NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Marquis Who's Who have currently?

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As of August 2026, Marquis Who's Who has approximately 153 employees across 3 continents, including North America, Asia and Africa. Key team members include Chief Technology Officer: K. S., Vice President Marketing: K. Z. and Owner: A. S. Explore Marquis Who's Who's employee directory with LeadIQ.

What industry does Marquis Who's Who belong to?

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Marquis Who's Who operates in the Professional Services industry.

What technology does Marquis Who's Who use?

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Marquis Who's Who's tech stack includes LinkedIn Ads, Amazon Web Services, WordPress, Shopify, Mailgun, Microsoft 365, Google Cloud and WP Engine.

What is Marquis Who's Who's email format?

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Marquis Who's Who's email format typically follows the pattern of First.Last@marquiswhoswho.com. Find more Marquis Who's Who email formats with LeadIQ.
Marquis Who's Who logo

Marquis Who's Who

Professional ServicesNew York, United States51-200 Employees

Marquis Who's Who operates as a professional services organization that curates and publishes biographical profiles of leaders and notable professionals from the United States and around the world. Its offerings include traditional print volumes and Marquis Biographies Online, a web-based platform that provides real-time access to a database with more than one million biographies and supports targeted searches. The firm traces its history to 1898 and is based in Uniondale, New York.

Its primary audience includes librarians, researchers, students, corporate executives, journalists, and recruiters who rely on credible, in-depth biographical information for reference and decision-making. In February 2026, Marquis Who's Who announced the addition of Steven Zebrak to its team, reflecting ongoing leadership updates tied to its expanding emphasis on AI and SaaS-related activities.

Section iconCompany Overview

SIC Code
2721 - Periodicals: Publishing, or Publishing and Printing
NAICS Code
54 - Professional, Scientific, and Technical Services
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Marquis Who's Who's revenue is estimated to be in the range of $100M - $250M

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