What is RATIO Design's NAICS code?

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

Insights

Growth trajectory RATIO Design operates as a global design firm with 201-500 employees and revenue between 100M and 250M, signaling established scale and potential for larger, multi-market architecture projects that align with enterprise clients seeking experienced partners.

Leadership hires Recent principal and associate principal appointments, including Angie Wallin and Noel Abbott, indicate a proactive expansion of leadership in hospitality, mixed-use, and client development—opportunities to pitch large-scale hospitality and urban design opportunities and cross-market collaborations.

Market expansion Past mergers and partnerships, such as with Eppstein Uhen Architects and Humphries Poli Architects, suggest a strategy of regional growth and integration to pursue broader project portfolios and geographic diversification.

Client development New leadership focus on client development paired with a strong Chicago presence signals opportunities to target corporate and destination-led projects in major markets, leveraging existing relationships to win integrated design commissions.

Tech enablement Adoption of industry tools like Bluebeam Revu, Deltek, and a web technology stack indicates a capacity to streamline project delivery, BIM workflows, and professional services operations—a talking point for efficiency-focused procurement teams.

Similar companies to RATIO Design

RATIO Design Tech Stack

RATIO Design uses 8 technology products and services including Bluebeam Revu, Deltek, Underscore.js, and more. Explore RATIO Design's tech stack below.

Bluebeam Revu
Document Management Systems
Deltek
Enterprise Resource Planning
Underscore.js
Javascript Libraries
Clipboard.js
Javascript Libraries
jQuery
Javascript Libraries
reCAPTCHA
Security
Google Tag Manager
Tag Management
Instagram Feed for WordPress
Widgets

Media & News

RATIO Design's Email Address Formats

RATIO Design uses at least 2 format(s):

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

What is RATIO Design's SIC code NAICS code?

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

How many employees does RATIO Design have currently?

As of July 2026, RATIO Design has approximately 220 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Owner: B. A.Principal, Vice President: T. S.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 Bluebeam RevuDeltekUnderscore.jsClipboard.jsjQueryreCAPTCHAGoogle Tag ManagerInstagram Feed for WordPress.

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 220 employees.

Q: What technology does RATIO Design use?

RATIO Design's tech stack includes Dynamo, html5media, Deltek, GTranslate, SketchUp.

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.