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Architecture and Planning contacts in Washington, DC

3,868 people at Architecture and Planning companies in Washington, DC, every one with a LinkedIn profile: 2,340 with a work email (2,317 checked in 2026) and 920 with a phone (862 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.

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By department

  • Engineering (Non-Software): 859
  • Product & Design: 676
  • Executive & General Management: 484
  • Operations & Logistics: 265
  • Marketing & Communications: 175
  • Administrative: 127
  • Finance & Accounting: 105
  • Sales: 49
  • IT & Infrastructure: 39
  • Manufacturing & Skilled Trades: 38

By level

  • Staff: 1,889
  • Senior: 845
  • Director / Head: 380
  • Manager: 370
  • C-suite: 182
  • VP: 122
  • Owner / Founder: 49
  • Intern / Student: 31

By company size

  • 1,000-4,999: 1,434
  • 100-249: 839
  • 20-99: 605
  • 250-499: 416
  • 500-999: 293
  • 5-19: 180
  • 1-4: 101

Architecture and Planning companies in Washington, DC with the most decision makers

  • The American Institute of Architects: 126 decision makers
  • American Institute of Architecture Students: 106 decision makers
  • Page Southerland Page, Inc.: 97 decision makers
  • OTJ Architects: 46 decision makers
  • CallisonRTKL: 38 decision makers
  • National Council of Architectural Registration Boards: 27 decision makers
  • McKissack & McKissack: 23 decision makers
  • Gallas Inc: 15 decision makers
  • National Organization of Minority Architects: 15 decision makers
  • RTKL: 14 decision makers

Roles in Washington, DC

Industries in Washington, DC

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