Insights

Global Phenol Leadership ILLA International commands a dominant global footprint in phenol technology, with capacity exceeding 3.3 million tons per year and accounting for more than 30% of world production. The company has repeatedly implemented its proprietary technology at major plants worldwide, including INEOS (Germany, Belgium, USA), SABIC, Mitsubishi Chemical, Borealis, and smaller facilities in Mexico and Russia, signaling strong credibility for new licensing or collaborative projects.

Retrofit and Efficiency The ILLA two-step process provides significant cumene savings (about 30 kg per ton of phenol) and drastically lowers feed consumption compared to common CHP-cleavage routes. This creates a compelling retrofit and optimization value proposition for existing phenol plants seeking lower costs and improved safety profiles.

Intellectual Property Edge ILLA's technology leadership is underpinned by a robust patent portfolio, with well over 130 patents and ongoing filings, supported by a state-of-the-art phenol research center and a globally integrated engineering team. This IP moat supports licensing, joint development, and technology transfer opportunities.

Credible Customer Base A proven track record with large-scale players (INEOS, SABIC, Mitsubishi Chemical, Borealis) and a mix of mid-size plants across regions demonstrates credibility and low client risk for new engagements. These references support cross-selling of engineering services, process improvements, and plant modernization initiatives.

Growth Potential Partnerships With revenue in the multi-billion range and a broad global deployment capability, ILLA is well positioned to pursue strategic partnerships, licensing arrangements, and turnkey projects with major petrochemical groups and engineering networks, accelerating adoption of its phenol technology in growing markets.

ILLA International Tech Stack

ILLA International uses 6 technology products and services including Google Workspace, Lua, PHP, and more. Explore ILLA International's tech stack below.

  • Google Workspace
    Email
  • Lua
    Programming Languages
  • PHP
    Programming Languages
  • Google Search Console
    Web Analytics
  • Nginx
    Web Servers
  • OpenResty
    Web Servers

Media & News

ILLA International's Email Address Formats

ILLA International uses at least 1 format(s):
ILLA International Email FormatsExamplePercentage
F.Last@illallc.comJ.Doe@illallc.com
100%

Frequently Asked Questions

Where is ILLA International's headquarters located?

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ILLA International's main headquarters is located at 4756 Doncaster Court Long Grove, Illinois 60047 United States. The company has employees across 2 continents, including AsiaNorth America.

What is ILLA International's official website and social media links?

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ILLA International's official website is illallc.com and has social profiles on LinkedIn.

What is ILLA International's SIC code NAICS code?

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ILLA International's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 325 - Chemical Manufacturing.

How many employees does ILLA International have currently?

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As of June 2026, ILLA International has approximately 11 employees across 2 continents, including AsiaNorth America. Key team members include Chief Executive Officer: G. K.Director: K. K.Language Department Manager, Interpreter: V. S.. Explore ILLA International's employee directory with LeadIQ.

What industry does ILLA International belong to?

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ILLA International operates in the Chemical Manufacturing industry.

What technology does ILLA International use?

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ILLA International's tech stack includes Google WorkspaceLuaPHPGoogle Search ConsoleNginxOpenResty.

What is ILLA International's email format?

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ILLA International's email format typically follows the pattern of F.Last@illallc.com. Find more ILLA International email formats with LeadIQ.

When was ILLA International founded?

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ILLA International was founded in 1992.
ILLA International logo

ILLA International

Chemical ManufacturingIllinois, United States11-50 Employees

ILLA International, LLC is a United States-based chemical manufacturer focused on phenol technology. For more than 30 years, its research and engineering team has developed phenol production processes used at plants around the world. Its technologies account for more than 30% of worldwide phenol production and emphasize high selectivity and safety in phenol production.

Based in Long Grove, Illinois, the company has deployed its technologies at major plants worldwide, including sites operated by INEOS, SABIC, FCFC, Mitsubishi Chemical Corp., and Borealis, as well as smaller facilities in Mexico and Russia. It maintains a state-of-the-art phenol research center, collaborates across Russian and U.S. engineering teams, and holds a portfolio of more than 130 patents.

Section iconCompany Overview

Headquarters
4756 Doncaster Court Long Grove, Illinois 60047 United States
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
325 - Chemical Manufacturing
Founded
1992
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1B$10B

    ILLA International's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    ILLA International's revenue is estimated to be in the range of $1B$10B

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