Insights

Innovation for footwear Concept 21 is a boutique consultancy focused on product innovation for outdoor and athletic footwear brands, presenting an opportunity to partner with brands seeking differentiating product concepts and rapid ideation-to-delivery support.

Co development edge Their strength in co-developing memorable footwear suggests a fit for brands looking to share IP, accelerate development timelines, and reduce go-to-market risk through collaborative design processes.

Client base fit With a small team (11-50 employees) and revenue in the low to mid single digits M, there is potential to target mid-market and emerging brands seeking agile, cost-effective innovation partners rather than larger, process-heavy agencies.

Tech and digital enablement Their tech stack includes web and content tools, indicating capability to support digital product storytelling, SEO-driven marketing for client brands, and online collaboration; consider upselling digital product briefs, asset creation, and virtual prototyping services.

Growth signals Recent news is not detailed, but their stated goal to work with world-class brands combined with a focused niche in footwear product innovation positions them to pursue strategic partnerships with established footwear leaders seeking refreshed consumer insights and differentiated product lines.

Concept 21 Tech Stack

Concept 21 uses 8 technology products and services including gstatic.com, jQuery, PHP, and more. Explore Concept 21's tech stack below.

  • gstatic.com
    Content Delivery Network
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Yoast SEO Premium
    Search Engines
  • WhatsApp
    Social Sharing
  • Bluehost
    Web Hosting
  • jQuery custom content scroller
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins

Concept 21's Email Address Formats

Concept 21 uses at least 1 format(s):
Concept 21 Email FormatsExamplePercentage
First@concept-21.comJohn@concept-21.com
67%
First.Last@concept-21.comJohn.Doe@concept-21.com
22%
Last@concept-21.comDoe@concept-21.com
11%

Frequently Asked Questions

What is Concept 21's phone number?

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You can contact Concept 21'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 Concept 21's official website and social media links?

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Concept 21's official website is concept-21.com and has social profiles on LinkedIn.

How much revenue does Concept 21 generate?

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As of July 2026, Concept 21's annual revenue is estimated to be $1M - $10M.

What is Concept 21's SIC code NAICS code?

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Concept 21's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does Concept 21 have currently?

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As of July 2026, Concept 21 has approximately 24 employees across 2 continents, including North AmericaAsia. Key team members include Manager: 冉.Developer: 宋.Designer Or Development: 张.. Explore Concept 21's employee directory with LeadIQ.

What industry does Concept 21 belong to?

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Concept 21 operates in the Manufacturing industry.

What technology does Concept 21 use?

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Concept 21's tech stack includes gstatic.comjQueryPHPYoast SEO PremiumWhatsAppBluehostjQuery custom content scrollerprettyPhoto.

What is Concept 21's email format?

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Concept 21's email format typically follows the pattern of First@concept-21.com. Find more Concept 21 email formats with LeadIQ.

When was Concept 21 founded?

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Concept 21 was founded in 1984.
Concept 21 logo

Concept 21

ManufacturingCalifornia, United States11-50 Employees

Concept 21 is a small to mid-sized consultancy in the manufacturing sector that provides end-to-end product development for outdoor and athletic footwear brands, spanning from initial concepts to final delivery. The company emphasizes product innovation and co-development, helping to bring new footwear ideas to life through collaboration with its clients. It aims to offer clients an informed perspective shaped by customer insights and its own industry viewpoint.

Based in Hermosa Beach, California, Concept 21 positions itself as a partner to leading brands in outdoor and athletic footwear seeking meaningful products for consumers. As a small to mid-sized consultancy, it helps bridge ideation and delivery by aligning product concepts with practical manufacturing considerations. Its focus on outdoor and athletic footwear situates it within the specialized segment of footwear product development.

Section iconCompany Overview

Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
31-33 - Manufacturing
Founded
1984
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Concept 21's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Concept 21's revenue is estimated to be in the range of $1M - $10M

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