Insights

Vertical Integration Lead Koos Manufacturing is a vertically integrated jeans producer with end-to-end control over design, washing, and finishing, offering a strong selling point for brands seeking tight quality control, faster turnaround, and reduced supplier risk.

West Coast Denim As the premier jeans manufacturer in Los Angeles with a dedicated facility in South Gate and a sister plant in Aguascalientes, Koos can position itself as a reliable West Coast partner capable of rapid sampling and optimized logistics for U.S. and Pacific Rim brands.

Sustainability Focus Koos highlights sustainable production practices and efficiency improvements, presenting opportunities to partner with fashion brands prioritizing responsible sourcing, lower environmental impact, and traceable denim manufacturing.

Strategic Brand Focus With exclusive emphasis on AG Jeans and Big Star, Koos offers potential cross-sell opportunities to related private-label initiatives or expansion into additional premium denim lines leveraging existing technical capabilities and quality reputation.

Growth and Capacity Revenue in the 10–25 million range and mid-size staffing suggest capacity to scale for new collaborations, co-design projects, or contract manufacturing for mid-market denim brands seeking reliable production, quality, and OSHA/quality certifications.

Koos Manufacturing Tech Stack

Koos Manufacturing uses 8 technology products and services including gstatic.com, Oracle Cloud, Shopify, and more. Explore Koos Manufacturing's tech stack below.

  • gstatic.com
    Content Delivery Network
  • Oracle Cloud
    Data Management Platforms
  • Shopify
    E-commerce
  • Google Fonts API
    Font Scripts
  • Google Maps
    Maps
  • PWA
    Miscellaneous
  • HSTS
    Security
  • YouTube
    Video Players

Koos Manufacturing's Email Address Formats

Koos Manufacturing uses at least 1 format(s):
Koos Manufacturing Email FormatsExamplePercentage
First@koos.comJohn@koos.com
40%
FirstL@koos.comJohnD@koos.com
30%
FLast@koos.comJDoe@koos.com
18%
First.Last@koos.comJohn.Doe@koos.com
12%

Frequently Asked Questions

What is Koos Manufacturing's phone number?

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

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Koos Manufacturing's official website is koos.com and has social profiles on LinkedIn.

How much revenue does Koos Manufacturing generate?

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As of July 2026, Koos Manufacturing's annual revenue is estimated to be $10M - $25M.

What is Koos Manufacturing's SIC code NAICS code?

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Koos Manufacturing's SIC code is 2323 - Men's and Boys' Neckwear NAICS code is 448 - Clothing and Clothing Accessories Stores.

How many employees does Koos Manufacturing have currently?

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As of July 2026, Koos Manufacturing has approximately 50 employees across 3 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: Y. K.Owner: Y. K.Owner: K. B.. Explore Koos Manufacturing's employee directory with LeadIQ.

What industry does Koos Manufacturing belong to?

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Koos Manufacturing operates in the Retail Apparel and Fashion industry.

What technology does Koos Manufacturing use?

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Koos Manufacturing's tech stack includes gstatic.comOracle CloudShopifyGoogle Fonts APIGoogle MapsPWAHSTSYouTube.

What is Koos Manufacturing's email format?

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Koos Manufacturing's email format typically follows the pattern of First@koos.com. Find more Koos Manufacturing email formats with LeadIQ.

When was Koos Manufacturing founded?

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Koos Manufacturing was founded in 1985.
Koos Manufacturing logo

Koos Manufacturing

Retail Apparel and FashionCalifornia, United States11-50 Employees

Koos Manufacturing is a jeans-focused apparel producer founded in 1985 by Yul Ku and based in South Gate, California, with a sister facility in Aguascalientes, Mexico. It operates as a vertically integrated factory, handling design, washing, and finishing in-house, and currently concentrates on AG Jeans and Big Star. The company emphasizes quality, ongoing innovation, and sustainability across its operations, supported by its advanced production facilities.

Koos serves fashion brands that require end-to-end control of denim development and delivery, addressing coordination and consistency challenges through its integrated process. Its facilities in the United States and Mexico support production from concept to finishing, enabling cross-border collaboration. Positioned within the Retail Apparel and Fashion industry, the company functions as a small to mid-sized denim specialist with a focused production scope.

Section iconCompany Overview

Phone number
Website
koos.com
SIC Code
2323 - Men's and Boys' Neckwear
NAICS Code
448 - Clothing and Clothing Accessories Stores
Founded
1985
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Koos Manufacturing's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Koos Manufacturing's revenue is estimated to be in the range of $10M - $25M

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