Insights

Established Civic Practice SDG Associates is a long-standing Detroit-based architecture and planning firm with a 50-year track record in civic, cultural, education, and transportation projects, signaling potential for repeat engagements with public sector clients and institutions seeking experienced partners.

Diverse Market Footprint The firm has worked across multiple markets including civic, cultural, K-12 and higher education, infrastructure and transportation, corporate facilities, parking structures, and federal inspection facilities, indicating cross-selling opportunities and capability to handle multidisciplinary, large-scale programs for municipalities, universities, and transportation authorities.

Airport Infrastructure Experience A notable portfolio in aviation across several states (Detroit Metro, George Bush Intercontinental, Hartsfield-Jackson) highlights niche expertise in airport facilities, presenting a strong upsell path to airports and airlines for design, planning, and program management services.

Awards and Social Impact Recognition from major professional bodies for quality and social impact can be leveraged in proposals to public sector buyers prioritizing social value, accessibility, and community-focused design, strengthening competitive positioning for grant-funded or impact-driven projects.

Small Firm, Specialized Service With a lean team (2-10 employees) and a reputation for high client service, SDG can position as a nimble partner for fast-turnaround projects, owner’s representative roles, and program management support, while exploring partnerships for larger-scale pursuits with larger firms.

SDG Associates Tech Stack

SDG Associates uses 8 technology products and services including Amazon Web Services, Google Fonts API, Twemoji, and more. Explore SDG Associates's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • RequireJS
    Javascript Frameworks
  • Polyfill
    Javascript Libraries
  • Google Maps
    Maps
  • Mapbox GL JS
    Maps
  • PHP
    Programming Languages

Media & News

SDG Associates's Email Address Formats

SDG Associates uses at least 1 format(s):
SDG Associates Email FormatsExamplePercentage
FLast@sdg-assoc.comJDoe@sdg-assoc.com
80%
F-Last@sdg-assoc.comJ-Doe@sdg-assoc.com
20%

Frequently Asked Questions

What is SDG Associates's phone number?

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You can contact SDG Associates'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 SDG Associates's official website and social media links?

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SDG Associates's official website is sdg-assoc.com and has social profiles on LinkedIn.

What is SDG Associates's NAICS code?

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SDG Associates's NAICS code is 54131 - Architectural Services.

How many employees does SDG Associates have currently?

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As of July 2026, SDG Associates has approximately 3 employees across 2 continents, including North AmericaAsia. Key team members include Principal, Chief Financial And Operating Officer: W. S.Principal: B. N.. Explore SDG Associates's employee directory with LeadIQ.

What industry does SDG Associates belong to?

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SDG Associates operates in the Architecture and Planning industry.

What technology does SDG Associates use?

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SDG Associates's tech stack includes Amazon Web ServicesGoogle Fonts APITwemojiRequireJSPolyfillGoogle MapsMapbox GL JSPHP.

What is SDG Associates's email format?

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SDG Associates's email format typically follows the pattern of FLast@sdg-assoc.com. Find more SDG Associates email formats with LeadIQ.

When was SDG Associates founded?

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SDG Associates was founded in 1964.
SDG Associates logo

SDG Associates

Architecture and PlanningMichigan, United States2-10 Employees

SDG Associates is an architecture and planning firm headquartered in Detroit, Michigan, with a long-established practice spanning five decades focused on designing spaces that support business, culture, discovery and education. The company operates as a multidisciplinary practice offering architectural, planning and program management services, contributing to civic, cultural, educational, transportation, and infrastructure projects, as well as corporate facilities and parking structures. Its portfolio includes high-profile civic and cultural work in Detroit such as the Charles H. Wright Museum of African American History and renovations to Cobo Center, alongside aviation projects at major airports across the United States, reflecting a broad geographic reach. The firm has earned recognition from professional organizations for quality of work and social impact, and it is known for client service within its market. SDG Associates, previously Sims-Varner & Associates, positions itself as a full-service practice within the architecture and planning sector, serving public and institutional clients in Detroit and beyond.

Section iconCompany Overview

Phone number
NAICS Code
54131 - Architectural Services
Founded
1964
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    SDG Associates's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    SDG Associates's revenue is estimated to be in the range of $1M

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