What OK Kosher Certification does

OK Kosher Certification, founded in 1935 as Organized Kashrus Laboratories (OK Labs) by Abraham Goldstein, is a Brooklyn-headquartered nonprofit kosher certification agency and one of the oldest such bodies globally. The organization provides third-party kosher verification — ingredient approval, facility inspection, ongoing rabbinical supervision, and certificate issuance — for food and beverage manufacturers, ingredient and chemical suppliers (including flavors, fragrances, and surfactants), transport and logistics operators, restaurants, and wineries. Standards and policy are set by an Executive Rabbinical Council (Vaad HaKashrus), with day-to-day operations led by an Executive Manager and Senior Management following the 2020 governance transition after the passing of longtime president Rabbi Don Yoel Levy.

The core offering is augmented by a DigitalKosher client portal that provides real-time tracking of submissions and certificate status, one of the world's largest kosher ingredient databases, a public product search, Kosher Alerts notifications, a Private Label Agreement service, a Kosher Transport certification, a Certification Manual, and consumer/company Learning Centers (including Kosher Spirit Magazine with 500,000+ readers and KosherConnect). The organization reports certifying nearly 600,000–700,000 products across 7,880 facilities in 115 countries, backed by 800+ field operatives and Regional Representatives in 99 countries, with offices in the US, Israel, Belgium, China, South Korea, Japan, and Thailand.

The business model is a recurring annual subscription for certification, with flat fees independent of company size or sales volume but variable by scope of work and geographic inspection cost; new product certifications are generally included if they do not increase visit frequency. Go-to-market combines enterprise field sales through dedicated Rabbinic Coordinators, inside sales via a New Certifications department, event-driven community engagement (Annual Mashgiach Conference, Kosher Spirit Magazine), and self-service online applications — supported by regional offices and local-language customer service across major markets.

Name

OK Kosher Certification

Legal name

OK Kosher Certification

Website

https://ok.org

Company type

Private

Founded year

1935

Operating status

Operating

Headcount range

51–100 employees

Short description

OK Kosher Certification, founded in 1935, is a Brooklyn-based nonprofit kosher certification agency serving 8,000+ global food, beverage, ingredient, logistics, and restaurant clients across 115 countries with on-site inspections, ingredient approvals, and the DigitalKosher compliance platform.

Ownership category

akta.pro rank

Product category

Food Safety and Kosher Certification Services

akta.pro primary industry

Kosher Certification Services (AFALAMAG)

Keywords

• Kosher certification
• Food certification services
• Ingredient verification
• Kashrut supervision
• Kosher compliance audit

Headquarters

HQ city

Brooklyn

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Annual Certification Fees: Flat-fee pricing structure covering certifying facilities. Annual fees are independent of company size, production volume or sales numbers. Single annual payment with potential additional costs for specially supervised production runs. New product certification is included in annual fee if it doesn't increase visit frequency.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

OK Kosher Certification provides third-party kosher certification and rabbinical supervision for food and beverage manufacturers, ingredient suppliers, restaurants, and logistics companies. The service includes ingredient and recipe review, on-site facility inspections, ongoing supply-chain surveillance, transport certification, and the issuance of recognized OK Kosher marks that brands display on finished products.

Product overview

OK Kosher Certification offers a unified kosher certification platform centered on its core certification service for food and beverage manufacturers. The offering includes the DigitalKosher client portal for real-time compliance tracking and the Ingredient & Product Database for rapid approvals. Supporting modules include Kosher Transport Certification for logistics, Private Label Agreement for brand owners, Kosher Alerts for status notifications, the Certification Manual for facility guidelines, and Consumer/Company Learning Centers with Kosher Spirit Magazine and KosherConnect publications. The Product Search enables consumer discovery of certified products.

Differentiator

Problem solved

Functional benefit

Brands

• DigitalKosher: A digital platform that streamlines the kosher certification process, allowing businesses to track their kosher status, manage ingredients, and stay updated easily.

Products and services

• OK Kosher Certification (Core Certification Program) Third-party kosher certification for food and beverage manufacturers, ingredient suppliers, and brands, covering ingredient review, recipe approval, facility inspection, ongoing rabbinical supervision, and the right to display the recognized OK Kosher mark on finished products.
• DigitalKosher Online Certification Platform Proprietary online platform that allows customers, retailers, and consumers to look up kosher certificates, search ingredient and product status, and verify kosher compliance in real time, replacing paper-based processes with a digital system.
• Kosher Transport Certification Certification of trucking, ocean freight, and warehousing providers for the transport and storage of kosher-sensitive ingredients and finished goods, ensuring kosher integrity through logistics operations and the supply chain.
• Private Label Agreement (PLA) Program Structured certification framework for ingredient suppliers and brand customers producing private-label products, enabling kosher status to flow through the supply chain via a documented agreement between supplier, brand, and OK Kosher.
• Kashrus Alerts Notification Service Real-time alert service notifying certified companies, brands, and the public of ingredient, formulation, or supply chain changes that may affect the kosher status of previously certified products.
• Restaurant and Hotel Kosher Supervision Kosher supervision service for restaurants, hotels, caterers, and food-service operators, providing rabbinical oversight of kitchens, suppliers, and menus and granting the right to display the OK Kosher mark at the point of service.

Quantifiable outcome

• 80% of kosher consumers look for the kosher label because it testifies to high standards, careful supervision, and ingredient transparency
• +1 more outcomes

Named customers16 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Regional Field Representatives (Mashgichim)coreOthersNetwork of internationally contracted Field Representatives (Mashgichim) who meticulously inspect certified facilities worldwide, ensuring kosher programs are well-run and trustworthy. The organization includes 200 Mashgichim in food service alone.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• SQF Institute: Global food safety and quality certification body widely adopted by food manufacturers. Represents an adjacent certification incumbent that food companies purchase alongside kosher certification from OK Kosher.
• NSF International: Global third-party testing, inspection, and certification organization covering food safety, quality, and sustainability standards. Comparable to OK Kosher as a multi-standard certification incumbent, though not kosher-specific.

Direct peers

• Orthodox Union (OU Kosher): The largest kosher certification agency in the world, certifying over 1 million products. Directly competes with OK Kosher for the same enterprise CPG, ingredient, and restaurant customers, with comparable rabbinical authority and a similarly global footprint.
• Star-K Kosher Certification: Major Baltimore-based kosher certification agency with strong enterprise presence, particularly in food ingredients and supplements. Directly competes with OK Kosher across CPG and ingredient manufacturer certifications.
• Chicago Rabbinical Council (cRc Kosher): Rabbinical council providing kosher supervision and certification, with particular strength in the Midwest U.S. restaurant and catering segments. Directly comparable to OK Kosher's food service certification business.
• KOF-K Kosher Supervision: Established kosher certification agency serving food manufacturers and restaurants. Competes directly with OK Kosher in the enterprise CPG and ingredient certification market with overlapping service offerings.

Others

• EcoSure (Ecolab): Food safety and quality assurance services provider serving food manufacturers and retailers. Adjacent to OK Kosher's audit-driven service model but focused on broader food safety rather than religious certification.

Regional players

• KLBD Kashrut Division (London Beth Din): The UK's leading kosher certification authority, serving primarily European and Commonwealth markets. Comparable to OK Kosher in service model and rigor, but with limited overlap in the Americas and Asia.
• Badatz Kosher (Rabbanut): Israeli kosher certification body with strong domestic presence and influence over Israeli export-oriented kosher certifications. Competes with OK Kosher's Israel affiliate for local and export-market clients.

Emerging players

• EarthKosher: Smaller, modern kosher certification agency targeting startups and emerging food brands, including plant-based and CBD companies. Represents a leaner, digitally-native competitor to OK Kosher in newer food categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/okkosher

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about OK Kosher Certification