What is RATIO Design's NAICS code?

RATIO Design's NAICS code is 54131 (Architectural Services).

Insights

Growth Milestones RATIO Design is a mid-size global architecture firm with 201-500 employees and revenue in the 100M-250M range, presenting a solid platform for expanding service lines, geographic reach, and strategic partnerships with larger clients seeking design excellence.

Leadership Hires Recent principal and associate principal additions, including Angie Wallin and Noel Abbott, indicate a push to strengthen leadership in hospitality, mixed-use, and client development, signaling opportunities to target hospitality developers, mixed-use developers, and Chicago market growth.

Industry Focus Experience highlights in global hospitality, mixed-use, and collaboration with firms like Eppstein Uhen Architects suggest RATIO is positioned to pursue flagship projects in hotel, revitalization, and urban design, ideal for cross-selling with developers and property owners seeking integrated design services.

Tech Enablement Proficiency across AutoCAD, SketchUp, Revit-like workflows implied by Sketch and Bluebeam, plus strong digital marketing presence through WordPress, Shopify, Mailchimp, and Adobe Creative Suite, enabling scalable design execution and client engagement for streamlined proposals and BIM-enabled collaborations.

Financial Scope With reported revenue between 100M and 250M and peer-scale competitors in the 1B+ range, there is room to position RATIO for higher-value, multi-market engagements, cross-selling with larger firms, and partnerships that unlock bigger project opportunities in hospitality and mixed-use sectors.

Similar companies to RATIO Design

Stantec
32K$10B+
AECOM
62K$10B+
Gensler
8.5K$1B - $10B
Jacobs Engineering
68K$10B+
HDR
18K$10B+
SmithGroup
1.9K$500M - $1B
HOK
3.1K$1B - $10B
CannonDesign
1.8K$500M - $1B

RATIO Design Tech Stack

RATIO Design uses 8 technology products and services including AutoCAD, SketchUp, WordPress, and more. Explore RATIO Design's tech stack below.

AutoCAD
Cad & Graphics
SketchUp
Cad & Graphics
WordPress
Content Management System
Sketch
Design
Bluebeam
Document Management Systems
Shopify
E-commerce
Mailchimp
Email
Adobe Creative Suite
Visualisation Software

Media & News

RATIO Design's Email Address Formats

RATIO Design uses at least 8 email formats:

RATIO Design Email Formats	Example	Percentage
FLast@ratioarchitects.com	JDoe@ratioarchitects.com	93%
Last@ratioarchitects.com	Doe@ratioarchitects.com	3%
FirstLast@ratioarchitects.com	JohnDoe@ratioarchitects.com	2%
F.Last@ratioarchitects.com	J.Doe@ratioarchitects.com	2%
FLast@ratiodesign.com	JDoe@ratiodesign.com	94%
Last@ratiodesign.com	Doe@ratiodesign.com	4%
FirstLas@ratiodesign.com	JohnDoe@ratiodesign.com	1%
FirstLast@ratiodesign.com	JohnDoe@ratiodesign.com	1%

Frequently Asked Questions

What is RATIO Design's phone number?

You can contact RATIO Design's main corporate office by phone at

+1-919-256-****

. 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 RATIO Design's official website and social media links?

RATIO Design's official website is ratiodesign.com and has social profiles on LinkedIn.

How much revenue does RATIO Design generate?

As of August 2026, RATIO Design's annual revenue is estimated to be $100M - $250M.

What is RATIO Design's SIC code and NAICS code?

RATIO Design's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54131 - Architectural Services.

How many employees does RATIO Design have currently?

As of August 2026, RATIO Design has approximately 221 employees across 5 continents, including North America, Europe and Asia. Key team members include Owner: B. A., Principal, Vice President: T. S. and Director Of Design Delivery/Principal/Architect: H. W. Explore RATIO Design's employee directory with LeadIQ.

What industry does RATIO Design belong to?

RATIO Design operates in the Architecture and Planning industry.

What technology does RATIO Design use?

RATIO Design's tech stack includes AutoCAD, SketchUp, WordPress, Sketch, Bluebeam, Shopify, Mailchimp and Adobe Creative Suite.

What is RATIO Design's email format?

RATIO Design's email format typically follows the pattern of FLast@ratioarchitects.com. Find more RATIO Design email formats with LeadIQ.

When was RATIO Design founded?

RATIO Design was founded in 1982.

RATIO Design

Q: What is RATIO Design's official website and social media links?

RATIO Design's official website is ratiodesign.com. RATIO Design has social profiles on LinkedIn.

Q: How many employees does RATIO Design have currently?

RATIO Design has approximately 221 employees.

Q: What technology does RATIO Design use?

RATIO Design's tech stack includes Underscore.js, Bluebeam Revu, Deltek, Adobe InDesign, Autodesk Revit.

Architecture and PlanningIndiana, United States201-500 Employees

RATIO Design is a global architecture and planning firm that aims to connect people and place through thoughtful design, shaping environments with purpose, beauty, and meaning. The practice engages across sectors to turn client goals into spaces where function and experience come together, with demonstrated work in hospitality and mixed-use contexts. Its work is rooted in creating places that respond to their setting and user needs, seeking durable, meaningful outcomes.

Based in Indianapolis, Indiana, the firm operates on an international scale. In September 2023, RATIO Design expanded its leadership with the addition of Angie Wallin as Principal, bringing senior expertise in hospitality and mixed-use projects.