Insights

Market positioning A well-established architecture and planning firm with a national reputation in sports, planning, and design, operating from multiple offices and a mid-size employee base. Potential opportunity: highlight services to national sports facilities, stadiums, and large-scale planning projects seeking reputable partners.

Expansion history Firm growth through mergers and regional expansion (notably the 2017 Perkins merger and presence in Denver, Chicago, Ann Arbor, and Los Angeles). Potential opportunity: approach cross-market collaborations, joint bids, or referrals with merged capabilities to win regional and national projects.

Technology stack Utilizes standard web technologies (WordPress, Cloudflare, MySQL) and design-focused tools, indicating strong digital presence but room to modernize project delivery tooling. Potential opportunity: offer BIM/VDC integration, collaboration platforms, or cloud-based project management solutions to streamline design workflows.

Financial scope Revenue estimated between one and ten million dollars with a mid-market footprint and 11–50 employees. Potential opportunity: tailor mid-market service offerings such as scalable project management, procurement optimization, or specialty design services for mid-sized portfolio projects.

Competitive arena Competes with large global firms and notable mid-sized players; similar peers include AECOM, Gensler, Populous, and HOK. Potential opportunity: pursue differentiated value propositions like sports-focused design excellence, sustainability credentials, or rapid delivery for complex athletic facilities to win against larger incumbents.

Similar companies to Sink Combs Dethlefs

Sink Combs Dethlefs Tech Stack

Sink Combs Dethlefs uses 8 technology products and services including WordPress, Cloudflare, MySQL, and more. Explore Sink Combs Dethlefs's tech stack below.

  • WordPress
    Content Management System
  • Cloudflare
    Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • jQuery UI
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Supersized
    Javascript Libraries
  • WP Engine
    Platform As A Service

Sink Combs Dethlefs's Email Address Formats

Sink Combs Dethlefs uses at least 1 format(s):
Sink Combs Dethlefs Email FormatsExamplePercentage
Last@sinkcombs.comDoe@sinkcombs.com
89%
First.Last@sinkcombs.comJohn.Doe@sinkcombs.com
11%

Frequently Asked Questions

Where is Sink Combs Dethlefs's headquarters located?

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Sink Combs Dethlefs's main headquarters is located at 475 Lincoln Street Suite 100 Denver, Colorado 80203 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Sink Combs Dethlefs's phone number?

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You can contact Sink Combs Dethlefs'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 Sink Combs Dethlefs's official website and social media links?

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Sink Combs Dethlefs's official website is sinkcombs.com and has social profiles on LinkedIn.

What is Sink Combs Dethlefs's NAICS code?

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Sink Combs Dethlefs's NAICS code is 54131 - Architectural Services.

How many employees does Sink Combs Dethlefs have currently?

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As of February 2026, Sink Combs Dethlefs has approximately 18 employees across 2 continents, including North AmericaAsia. Key team members include Partner: M. H.Senior Associate: B. K.Principal: C. K.. Explore Sink Combs Dethlefs's employee directory with LeadIQ.

What industry does Sink Combs Dethlefs belong to?

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Sink Combs Dethlefs operates in the Architecture and Planning industry.

What technology does Sink Combs Dethlefs use?

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Sink Combs Dethlefs's tech stack includes WordPressCloudflareMySQLGoogle Fonts APIjQuery UIjQuery MigrateSupersizedWP Engine.

What is Sink Combs Dethlefs's email format?

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Sink Combs Dethlefs's email format typically follows the pattern of Last@sinkcombs.com. Find more Sink Combs Dethlefs email formats with LeadIQ.

When was Sink Combs Dethlefs founded?

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Sink Combs Dethlefs was founded in 1962.
Sink Combs Dethlefs logo

Sink Combs Dethlefs

Architecture and PlanningColorado, United States11-50 Employees

Sink Combs Dethlefs is an architecture and planning firm with a long-standing presence in the field, operating across multiple U.S. cities including Denver, Chicago, Ann Arbor, and Los Angeles. Founded in 1962 and based in Denver, the practice focuses on sports, planning, and design, offering services that support project development and facility planning for clients in these sectors. The firm emphasizes its national recognition within its specialty, positioning itself as a seasoned counterpart for complex, location-specific design challenges within the built environment. As a mid-sized studio, it serves clients who require integrated planning and architectural solutions for sports and related facilities, addressing projects that blend infrastructure, aesthetics, and functional performance. A notable development in its recent history is a merger in 2017 with Perkins and Will, which expanded its footprint in Denver and aligned it with a broader national presence.

Section iconCompany Overview

Headquarters
475 Lincoln Street Suite 100 Denver, Colorado 80203 United States
Phone number
NAICS Code
54131 - Architectural Services
Founded
1962
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Sink Combs Dethlefs's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Sink Combs Dethlefs's revenue is estimated to be in the range of $1M$10M

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