Insights

Expansion Opportunities Yolk operates 14 locations across Chicago, Indianapolis, Dallas, Fort Worth, and Southern Florida, with recent news indicating office closures in Chicago and a new location in George, South Africa. This suggests potential for regional partnerships, franchising inquiries, or co-branding with nearby markets and international expansion discussions.

Growth Potential With revenue in the $1M to $10M range and a long-standing brand since 2006, Yolk shows durability and room for menu-driven growth, marketing collaborations, loyalty program enhancements, and tech-enabled service improvements that could scale across current and prospective locations.

Tech & Guest Experience Current tech stack includes MySQL, Google Tag Manager, and web-centric tools, indicating openness to digital marketing optimization, customer data analytics, and online ordering enhancements that could be bundled with a platform rollout for efficiency and personalized guest experiences.

Brand & Awards Historically strong brand recognition with accolades such as Zagat Best Breakfast and media features positions Yolk as a premium breakfast/lunch concept. This assets a sales angle for premium partnerships, sponsorships, or culinary collaborations to amplify visibility.

Strategic Partnerships Experience with multi-location operations and family-owned roots suggests opportunities for vendor partnerships, supply chain collaborations, or equipment/restaurant services that can scale across existing and new sites, including international locations like South Africa.

Yolk Tech Stack

Yolk uses 8 technology products and services including MySQL, N-able SpamExperts, jQuery Migrate, and more. Explore Yolk's tech stack below.

  • MySQL
    Database
  • N-able SpamExperts
    Email Security
  • jQuery Migrate
    Javascript Libraries
  • NextGEN Gallery
    Photo Galleries
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • Bluehost
    Web Hosting
  • Conditional Fields for Contact Form 7
    Widgets

Yolk's Email Address Formats

Yolk uses at least 1 format(s):
Yolk Email FormatsExamplePercentage
First.Last@eatyolk.comJohn.Doe@eatyolk.com
100%

Frequently Asked Questions

What is Yolk's phone number?

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You can contact Yolk'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 Yolk's official website and social media links?

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Yolk's official website is eatyolk.com and has social profiles on LinkedIn.

How much revenue does Yolk generate?

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As of July 2026, Yolk's annual revenue is estimated to be $1M - $10M.

What is Yolk's NAICS code?

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Yolk's NAICS code is 7225 - Restaurants and Other Eating Places.

How many employees does Yolk have currently?

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As of July 2026, Yolk has approximately 146 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Owner And Chef: E. F.Owner: M. B.Managing Partner: N. R.. Explore Yolk's employee directory with LeadIQ.

What industry does Yolk belong to?

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Yolk operates in the Restaurants industry.

What technology does Yolk use?

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Yolk's tech stack includes MySQLN-able SpamExpertsjQuery MigrateNextGEN GalleryGoogle Tag ManagerHTTP/3BluehostConditional Fields for Contact Form 7.

What is Yolk's email format?

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

When was Yolk founded?

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Yolk was founded in 2006.
Yolk logo

Yolk

RestaurantsIllinois, United States51-200 Employees

Yolk is a restaurant company based in Chicago, Illinois, with a workforce of 51–200 employees and a headquarters at 1120 South Michigan Avenue; its website is eatyolk.com. Founded in 2006 by Taki Kastanis, the first Yolk in Chicago's South Loop focused on upscale breakfast and lunch fare and on delivering a strong customer experience. The concept has grown to 14 locations across Chicago, Indianapolis, Dallas, Fort Worth, and Southern Florida. The brand has received media recognition, including a 2008 Best Breakfast listing from Citysearch/Zagat and a 2008 designation as Chicago's '#1 breakfast' by Fox News viewers, with a cover feature in Dining Out Chicago Magazine in 2010. Expansion milestones include opening the seventh Chicago location and 13th location in the nation in 2017, and opening a new location in George, South Africa in 2023.

Section iconCompany Overview

Phone number
NAICS Code
7225 - Restaurants and Other Eating Places
Founded
2006
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Yolk's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Yolk's revenue is estimated to be in the range of $1M - $10M

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