Insights

Sustainability potential Family-owned grease recycling provider serving restaurants and institutions within a 175-mile radius of St. Louis with processed fats and byproducts used for animal feed and bio-diesel, presenting opportunities to expand recycling partnerships and supply agreements with more food service customers.

Expanded waste streams Current services include used oil and grease trap pumping, bones and fat processing, and rendering byproducts, suggesting cross-selling opportunities for additional waste management services, such as regular monthly pickups, extended motionless monitoring, and integrated waste streams optimization for existing customers.

Small business footprint Low headcount (2–10 employees) indicates a nimble operation with potential for targeted outreach to local independent restaurants, catering facilities, and regional chains seeking reliable, hands-on grease collection and processing partners.

Regional focus Geographic concentration around the St. Louis metro area creates a clear field for territory-based sales efforts, customer referrals from nearby suppliers, and partnerships with regional distributors or waste haulers seeking compatible upstream suppliers for recycled fats and oils.

Industry readiness Long-standing presence in rendering with 85 years in operation and established channels to animal feed and bio-diesel markets, offering for cross-sell into feed manufacturers, biodiesel producers, and consumer goods manufacturers that require high-energy byproducts.

Similar companies to Kostelac Grease Service, Inc.

Kostelac Grease Service, Inc. Tech Stack

Kostelac Grease Service, Inc. uses 8 technology products and services including Cloudflare CDN, WordPress, MySQL, and more. Explore Kostelac Grease Service, Inc.'s tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Content Management System
  • MySQL
    Database
  • E-commerce
  • Font Awesome
    Font Scripts
  • Element UI
    Javascript Frameworks
  • X-XSS-Protection
    Security
  • Cloudflare Insights
    Web Analytics

Kostelac Grease Service, Inc.'s Email Address Formats

Kostelac Grease Service, Inc. uses at least 1 email format:
Kostelac Grease Service, Inc. Email FormatsExamplePercentage
First@kostelacgrease.comJohn@kostelacgrease.com
100%

Frequently Asked Questions

What is Kostelac Grease Service, Inc.'s phone number?

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You can contact Kostelac Grease Service, Inc.'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 Kostelac Grease Service, Inc.'s official website and social media links?

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Kostelac Grease Service, Inc.'s official website is kostelacgrease.com and has social profiles on LinkedIn.

How much revenue does Kostelac Grease Service, Inc. generate?

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As of September 2026, Kostelac Grease Service, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Kostelac Grease Service, Inc.'s SIC code and NAICS code?

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Kostelac Grease Service, Inc.'s SIC code is 2077 - Animal and Marine Fats and Oils and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Kostelac Grease Service, Inc. have currently?

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As of September 2026, Kostelac Grease Service, Inc. has approximately 3 employees across 1 continents, including North America. Key team members include Manager: K. M. Explore Kostelac Grease Service, Inc.'s employee directory with LeadIQ.

What industry does Kostelac Grease Service, Inc. belong to?

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Kostelac Grease Service, Inc. operates in the Environmental Services industry.

What technology does Kostelac Grease Service, Inc. use?

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Kostelac Grease Service, Inc.'s tech stack includes Cloudflare CDN, WordPress, MySQL, WooCommerce, Font Awesome, Element UI, X-XSS-Protection and Cloudflare Insights.

What is Kostelac Grease Service, Inc.'s email format?

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Kostelac Grease Service, Inc.'s email format typically follows the pattern of First@kostelacgrease.com. Find more Kostelac Grease Service, Inc. email formats with LeadIQ.

When was Kostelac Grease Service, Inc. founded?

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Kostelac Grease Service, Inc. was founded in 1928.
Kostelac Grease Service, Inc. logo

Kostelac Grease Service, Inc.

Environmental ServicesIllinois, United States2-10 Employees

Kostelac Grease Service, Inc. is a family‑owned environmental services company based in Belleville, Illinois. It collects used cooking oils and fats from restaurants and other institutions within roughly a 175‑mile radius of the St. Louis metro area, and processes these materials into finished products such as bleachable fancy tallow, yellow grease, brown grease, and meat and bone meal. The operation also handles bones and fat processing and pumps grease traps, with a portion of its output marketed to animal feed companies where it is blended with other high‑energy protein products for use in animal nutrition, while some material is used in bio-diesel and other consumer goods. Historically, the company positions itself as a long‑standing participant in rendering, emphasizing its role in recycling and environmental stewardship. Based in the St. Louis region, Kostelac Grease Service has a multi‑decade presence in the industry and serves a regional customer base through its waste collection, processing, and by‑product distribution activities.

Section iconCompany Overview

Phone number
SIC Code
2077 - Animal and Marine Fats and Oils
NAICS Code
54162 - Environmental Consulting Services
Founded
1928
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Kostelac Grease Service, Inc.'s revenue is estimated to be in the range of $1M - $10M

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