Trusted Kosher Certification

The Kosher Symbol Consumers Trust Around the Globe

Clear, simple & comprehensive kosher certification for food manufacturers, commercial kitchens, and specialty products.

🌍 Operating in 6 countries

🛡 8 trusted partner agencies

✦ $12.5B+ kosher market

⏱ 10+ years experience

Countries served

Partner agencies

10+

Years of experience

$12.5B

Kosher market size

What we certify

Kosher Certification for Every Industry

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Food Manufacturing

Industrial food production, ingredients, and packaged goods certified to the highest kosher standards.

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Commercial Kitchens

Restaurants, hotels, catering, and food service operations certified with expert rabbinic guidance.

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Shatnez Lab

Fabric inspection and shatnez-free certification services for clothing and textile manufacturers.

The Seal-K advantage

Recognized by 8 respected kosher agencies worldwide

Experienced rabbinic coordinators in every specialty

Clear, transparent pricing with no hidden fees

Full confidentiality and security guaranteed

Helps international producers enter the US market

Gourmet and upscale food production expertise

Ready to get kosher certified?

Chicago-based, internationally recognized. We'll guide you every step of the way.