Insights

HUBZone Advantage EFK is HUBZone-certified and headquartered in Trenton, NJ, signaling eligibility for federal contracting set-asides and potential opportunities with government agencies seeking small, disadvantaged businesses.

National Brand Cred An award-winning, socially responsible, women-owned agency with a portfolio including Nike, CDC, NSF, and U.S. Navy suggests strong capabilities in high-profile campaigns, making them a credible partner for sponsors seeking socially impactful marketing and public relations expertise.

Digital & Social Tech stack includes Drupal, WordPress, Shopify, Mailchimp, and Google Workspace, indicating solid capabilities across content management, e-commerce, and digital marketing platforms suitable for scalable client digital transformations.

Growth & Scale Revenue range of 50 to 100 million with 51-200 employees positions EFK as a mid-market agency capable of handling large campaigns and multi-channel programs for enterprise clients without the complexity of a top-tier firm.

Partnership Track History of strategic partnerships (e.g., Ogilvy India) and a mission-driven focus on creating change point to collaboration opportunities with global agencies or brands pursuing innovative, purpose-led marketing initiatives.

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EFK Tech Stack

EFK uses 8 technology products and services including Drupal, WordPress, Figma, and more. Explore EFK's tech stack below.

Drupal
Content Management System
WordPress
Content Management System
Figma
Design
Shopify
E-commerce
Google Workspace
Email
Mailchimp
Email
ZoomInfo
Lead Generation
Piwik PRO Core
Web Analytics

Media & News

EFK's Email Address Formats

EFK uses at least 4 email formats:

EFK Email Formats	Example	Percentage
First.Last@efkgroup.com	John.Doe@efkgroup.com	83%
FLast@efkgroup.com	JDoe@efkgroup.com	5%
First@efkgroup.com	John@efkgroup.com	6%
Last@efkgroup.com	Doe@efkgroup.com	6%

Frequently Asked Questions

What is EFK's phone number?

You can contact EFK's main corporate office by phone at

+1-609-393-****

. 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 EFK's stock symbol?

EFK is a publicly traded company; the company's stock symbol is EFK.WA.

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

EFK's official website is efkgroup.com and has social profiles on LinkedIn.

How much revenue does EFK generate?

As of August 2026, EFK's annual revenue is estimated to be $50M - $100M.

What is EFK's SIC code and NAICS code?

EFK's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does EFK have currently?

As of August 2026, EFK has approximately 71 employees across 5 continents, including North America, Europe and Asia. Key team members include Vice-President: A. K., Human Resources Director: Т. Т. and Prüfungsexperte: T. F. B. Explore EFK's employee directory with LeadIQ.

What industry does EFK belong to?

EFK operates in the Advertising Services industry.

What technology does EFK use?

EFK's tech stack includes Drupal, WordPress, Figma, Shopify, Google Workspace, Mailchimp, ZoomInfo and Piwik PRO Core.

What is EFK's email format?

EFK's email format typically follows the pattern of First.Last@efkgroup.com. Find more EFK email formats with LeadIQ.

When was EFK founded?

EFK was founded in 1996.

EFK

Q: What is EFK's official website and social media links?

EFK's official website is efkgroup.com. EFK has social profiles on LinkedIn.

Q: How many employees does EFK have currently?

EFK has approximately 71 employees.

Q: What technology does EFK use?

EFK's tech stack includes Google Ads, oEmbed, Wow, html5media, Google Fonts API.

Q: What is EFK's NAICS code?

EFK's NAICS code is 541613 (Marketing Consulting Services).

Advertising ServicesNew Jersey, United States51-200 Employees

EFK Group is a midsize advertising and marketing agency based in Trenton, New Jersey, known for its socially responsible, women-owned profile. Its client roster includes Nike, the U.S. Navy, Prince Tennis, the Center for Disease Control (CDC), and the National Science Foundation (NSF), reflecting a range of brand strategy, digital marketing, and public relations engagements. The firm emphasizes using marketing to drive business success while pursuing positive societal impact rather than merely creating content.

Serving across consumer, government, and research sectors, EFK positions itself as a partner able to deliver strategic, outcome-oriented campaigns. In 2023, the firm was recognized as HUBZone-certified, highlighting its status within government contracting programs.