Insights

High ROI Focus ISG specializes in data-driven marketing with a track record of converting site visitors into customers, presenting a strong opportunity to upsell advanced analytics, attribution modeling, and performance optimization services to optimize ROI for large brand clients.

Performance Culture With a relentless results mindset and recognition for performance marketing, ISG could be a prime target for expanded partnerships around scalable media buying, testing frameworks, and performance-based pricing models to align with their KPI-driven approach.

Tech Ecosystem ISG employs a broad tech stack including Google Cloud, WordPress, Adobe Creative Cloud, and analytics tools; cross-selling opportunities exist for enterprise marketing automation, data infrastructure optimization, and creative production acceleration.

Growth & Awards Recent accolades for culture, leadership, and work-life flexibility indicate a healthy employer brand and growth trajectory, suggesting opportunities to offer talent-focused technologies, training platforms, and scalable HR solutions to support expansion.

Market Position Serving major brands with a performance-oriented model and substantial revenue, ISG presents a strong case for strategic services such as advanced attribution, personalization at scale, and multi-channel funnel optimization to deepen client impact.

Similar companies to ISG

ISG Tech Stack

ISG uses 8 technology products and services including Linkedin Insight Tag, Visual Website Optimizer, Adobe Creative Cloud, and more. Explore ISG's tech stack below.

ISG's Email Address Formats

ISG uses at least 5 email formats:
ISG Email FormatsExamplePercentage
FLast@infsalesgroup.comJDoe@infsalesgroup.com
79%
First.Last@infsalesgroup.comJohn.Doe@infsalesgroup.com
19%
LFirst@infsalesgroup.comDJohn@infsalesgroup.com
2%
FLast@isg.usJDoe@isg.us
80%
First.Last@isg.usJohn.Doe@isg.us
20%

Frequently Asked Questions

What is ISG's phone number?

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You can contact ISG'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 ISG's stock symbol?

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ISG is a publicly traded company; the company's stock symbol is CISGX.

What is ISG's official website and social media links?

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ISG's official website is isg.us and has social profiles on LinkedIn.

How much revenue does ISG generate?

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As of August 2026, ISG's annual revenue is estimated to be $250M - $500M.

What is ISG's NAICS code?

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ISG's NAICS code is 5418 - Advertising, Public Relations, and Related Services.

How many employees does ISG have currently?

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As of August 2026, ISG has approximately 307 employees across 3 continents, including North America, Europe and South America. Key team members include Vice President Of Sales: N. D., President: D. L. and Human Resources Director: G. K. Explore ISG's employee directory with LeadIQ.

What industry does ISG belong to?

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ISG operates in the Marketing Services industry.

What technology does ISG use?

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ISG's tech stack includes Linkedin Insight Tag, Visual Website Optimizer, Adobe Creative Cloud, WordPress, Google Cloud, Paylocity, Ahrefs and Vimeo.

What is ISG's email format?

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ISG's email format typically follows the pattern of FLast@infsalesgroup.com. Find more ISG email formats with LeadIQ.

When was ISG founded?

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ISG was founded in 2008.
ISG logo

ISG

Marketing ServicesFlorida, United States201-500 Employees

ISG is a mid-sized marketing services firm based in Boca Raton, Florida, that emphasizes performance-driven approaches to help brands maximize ROI. It tracks the consumer buying journey and analyzes key metrics to design funnels and content intended to convert visitors into customers. The company relies on a diverse, multilingual team and adaptable processes to stay aligned with evolving technologies and partner needs.

Its offering centers on custom IT and data-enabled capabilities that support conversion optimization and sustained results for clients in a dynamic market. By combining data insight with process flexibility, ISG positions itself as a partner capable of delivering efficient campaigns within the marketing services industry. In 2023, ISG was recognized as a Top Workplaces honoree by the South Florida Sun Sentinel, highlighting its workplace culture.

Section iconCompany Overview

Phone number
Website
isg.us
Stock Symbol
CISGX
NAICS Code
5418 - Advertising, Public Relations, and Related Services
Founded
2008
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    ISG's revenue is estimated to be in the range of $250M - $500M

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