Insights

Global reach Established practice with a 60-year track record and projects across four continents indicates potential for enterprise-level collaborations, international partnerships, and cross-border design-build opportunities.

Sustainability focus A emphasis on sustainability by design and urban responsibility aligns with clients seeking high-performance, environmentally responsible architecture, offering opportunities to pitch green building certifications, energy simulations, and resilient design services.

Integrated design Integrated design approach and collaboration with engineers, fabricators, and builders suggest value in firms needing seamless multidisciplinary workflows, BIM coordination, and early-stage feasibility design support.

Tech adoption Modern tech stack including Webpack, Module Federation, and advanced web tools signals readiness for digital delivery, virtual design reviews, and collaboration platforms, presenting upsell for digital twins and BIM integration.

Financial scale Mid-market revenue and a solid professional services footprint position Jahn to target clients in mid-to-large-scale projects, potentially expanding services in design-led development advisory and project management.

Similar companies to Jahn/

Jahn/ Tech Stack

Jahn/ uses 8 technology products and services including WordPress, Webpack, Microsoft 365, and more. Explore Jahn/'s tech stack below.

  • Content Management System
  • Webpack
    Development
  • Swiper
    Javascript Libraries
  • PWA
    Miscellaneous
  • Video Players
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting

Jahn/'s Email Address Formats

Jahn/ uses at least 5 email formats:
Jahn/ Email FormatsExamplePercentage
FLast@jahn-us.comJDoe@jahn-us.com
89%
First.Last@jahn-us.comJohn.Doe@jahn-us.com
4%
FirstLast@jahn-us.comJohnDoe@jahn-us.com
5%
First@jahn-us.comJohn@jahn-us.com
2%
FLast@jahn.studioJDoe@jahn.studio
100%

Frequently Asked Questions

What is Jahn/'s phone number?

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You can contact Jahn/'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 Jahn/'s official website and social media links?

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Jahn/'s official website is jahn.studio and has social profiles on LinkedIn.

How much revenue does Jahn/ generate?

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As of September 2026, Jahn/'s annual revenue is estimated to be $10M - $25M.

What is Jahn/'s NAICS code?

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Jahn/'s NAICS code is 54131 - Architectural Services.

How many employees does Jahn/ have currently?

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As of September 2026, Jahn/ has approximately 65 employees across 3 continents, including North America, Europe and Asia. Key team members include Director: D. G., Principal: C. H. and Architect: J. C. Explore Jahn/'s employee directory with LeadIQ.

What industry does Jahn/ belong to?

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Jahn/ operates in the Architecture and Planning industry.

What technology does Jahn/ use?

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Jahn/'s tech stack includes WordPress, Webpack, Microsoft 365, Swiper, PWA, Vimeo, Google Analytics and GoDaddy.

What is Jahn/'s email format?

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Jahn/'s email format typically follows the pattern of FLast@jahn-us.com. Find more Jahn/ email formats with LeadIQ.

When was Jahn/ founded?

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Jahn/ was founded in 1937.
Jahn/ logo

Jahn/

Architecture and PlanningIllinois, United States51-200 Employees

Jahn/ is a Chicago, Illinois-based architecture and planning studio with a mid-sized team. The firm emphasizes an integrated design process, research into cultural context and site conditions, and close collaboration with clients and partners, with projects spanning four continents and a variety of typologies and scales. Based in its home city, the practice collaborates with engineers, fabricators, and builders to deliver architecture that reflects thoughtful construction and enduring quality.

The firm traces its roots to founders Charles F. Murphy, Sr. and Helmut Jahn, and continues under experienced leadership that draws on a diverse range of backgrounds. Its work centers on urban responsibility, performance, and sustainability by design, guided by current materials and research.

Section iconCompany Overview

Phone number
NAICS Code
54131 - Architectural Services
Founded
1937
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

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

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