Insights

Expanding Health Focus GSW's specialization in health and wellness, coupled with a diversified client roster in pharma, diagnostics, genetics, and medical devices, presents opportunities to offer tailored marketing solutions that address the unique needs of healthcare and biotech companies seeking innovative brand experiences.

Digital Innovation Leadership With a robust tech stack comprising cloud services, video management, and cybersecurity tools, GSW demonstrates a commitment to digital excellence, making it a prime partner for clients aiming to leverage cutting-edge digital marketing and data-driven strategies.

Market Position & Growth Operating across multiple major North American and international offices with a revenue range of up to one billion dollars indicates GSW's strong market presence and capacity for large-scale, integrated campaigns, offering sales prospects with sizable budgets and complex project needs.

Sustainable Client Base The company's focus on personalized brand experiences within the health sector aligns with current market trends emphasizing patient engagement and personalized medicine, creating opportunities to develop innovative marketing campaigns that enhance client retention and attract new healthcare clients.

Competitive Differentiation As a full-service agency with expertise in digital, branding, strategic insights, and predictive modeling, GSW is well-positioned to assist clients in data analytics, campaign optimization, and integrated communications—key areas where targeted sales efforts could unlock significant value.

GSW Worldwide Tech Stack

GSW Worldwide uses 8 technology products and services including Microsoft Clarity, Cloudflare CDN, yepnope.js, and more. Explore GSW Worldwide's tech stack below.

  • Microsoft Clarity
    Analytics
  • Cloudflare CDN
    Content Delivery Network
  • yepnope.js
    Javascript Frameworks
  • List.js
    Javascript Libraries
  • Salesforce Marketing Cloud Account Engagement
    Marketing Automation
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Apache
    Web Servers

Media & News

GSW Worldwide's Email Address Formats

GSW Worldwide uses at least 1 format(s):
GSW Worldwide Email FormatsExamplePercentage
FLast@gsw-w.comJDoe@gsw-w.com
87%
First.Last@gsw-w.comJohn.Doe@gsw-w.com
12%
FiLast@gsw-w.comJoDoe@gsw-w.com
1%

Frequently Asked Questions

Where is GSW Worldwide's headquarters located?

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GSW Worldwide's main headquarters is located at 500 Olde Worthington Road Westerville, Ohio 43082 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is GSW Worldwide's phone number?

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You can contact GSW Worldwide'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 GSW Worldwide's stock symbol?

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GSW Worldwide is a publicly traded company; the company's stock symbol is KWAC-UN.

What is GSW Worldwide's official website and social media links?

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GSW Worldwide's official website is gsw-w.com and has social profiles on LinkedIn.

How much revenue does GSW Worldwide generate?

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As of February 2026, GSW Worldwide's annual revenue is estimated to be $9.9M.

What is GSW Worldwide's SIC code NAICS code?

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GSW Worldwide's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does GSW Worldwide have currently?

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As of February 2026, GSW Worldwide has approximately 331 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: J. H.Chief Operating Officer: B. M.Chief Marketing Officer: D. R.. Explore GSW Worldwide's employee directory with LeadIQ.

What industry does GSW Worldwide belong to?

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GSW Worldwide operates in the Advertising Services industry.

What technology does GSW Worldwide use?

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GSW Worldwide's tech stack includes Microsoft ClarityCloudflare CDNyepnope.jsList.jsSalesforce Marketing Cloud Account EngagementX-XSS-ProtectionX-Content-Type-OptionsApache.

What is GSW Worldwide's email format?

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GSW Worldwide's email format typically follows the pattern of FLast@gsw-w.com. Find more GSW Worldwide email formats with LeadIQ.

When was GSW Worldwide founded?

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GSW Worldwide was founded in 1977.

GSW Worldwide

Advertising ServicesOhio, United States201-500 Employees

GSW, powered by Syneos Health, is a full-service communications agency that goes beyond advertising to create personalized brand experiences with a focus in health and wellness. Our services include advertising, digital and closed-loop marketing, strategic insight, branding, communications planning, predictive modeling, market access strategies, media, and market research.

GSW spans six offices including Columbus, Ohio, LA, New York, and Toronto, as well as a diversified client roster steeped in pharma, diagnostics, advanced genetics, big data, device, and wellness, career opportunity awaits.

Section iconCompany Overview

Headquarters
500 Olde Worthington Road Westerville, Ohio 43082 United States
Phone number
Website
gsw-w.com
SIC Code
8742 - Management Consulting Services
Stock Symbol
KWAC-UN
NAICS Code
541613 - Marketing Consulting Services
Founded
1977
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $250M$500M

    GSW Worldwide's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    GSW Worldwide's revenue is estimated to be in the range of $250M$500M

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