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Triangle Associates, Inc. Employee Directory

Public Policy OfficesWashington, United States11-50 Employees

Triangle Associates, Inc. is a Seattle-based consulting firm that focuses on public policy and environmental conflict resolution. For about 30 years, it has delivered facilitation, mediation, public involvement, and education services to local, regional, and national clients. Its approach rests on the idea that accurate information, open dialogue, and participatory problem-solving among diverse stakeholders support effective governance and sustainable outcomes.

The firm serves organizations facing public policy challenges or environmental disputes, helping them inform, involve, and collaborate with affected communities. In 2019, Triangle Associates announced leadership changes, naming Patrick A. Cebelak as senior vice president of finance.

Find Triangle Associates, Inc. employees' phone numbers or email addresses

Triangle Associates, Inc. Global Highlights

Location
Employees

North America
91

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  • United States Of America
    91

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Triangle Associates, Inc.'s Leadership

  • Chief Financial Officer at Triangle Associates, Inc.
    C. R.
    Chief Financial Officer
    Mobile Phone
  • Chief Estimator at Triangle Associates, Inc.
    J. S.
    Chief Estimator
    Mobile Phone
  • Vice President Chief Operations Officer at Triangle Associates, Inc.
    J. D.
    Vice President Chief Operations Officer
    Mobile Phone
  • President at Triangle Associates, Inc.
    B. W.
    President
    Mobile Phone
  • President at Triangle Associates, Inc.
    B. M.
    President
    Mobile Phone
  • President at Triangle Associates, Inc.
    M. A.
    President
    Mobile Phone
  • President at Triangle Associates, Inc.
    P. A. C.
    President
    Mobile Phone
  • President at Triangle Associates, Inc.
    S. T.
    President
    Mobile Phone

Triangle Associates, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Consultant
  • Community & Social Services
  • Administrative
  • Branding
  • Business
  • Other
  • Entertainment
  • Film & Video

Contact profiles from Triangle Associates, Inc.

Name
Title
Contact
Location
Last Update
  • Owner at Triangle Associates, Inc.
    R. M.
    Owner
    Mobile Phone
    Oct 23, 2024
  • President at Triangle Associates, Inc.
    S. T.
    President
    Mobile Phone
    Oct 18, 2024
  • Chief Estimator at Triangle Associates, Inc.
    J. S.
    Chief Estimator
    Mobile Phone
    Oct 23, 2024
  • Vice President at Triangle Associates, Inc.
    J. L.
    Vice President
    Mobile Phone
    Oct 16, 2024
  • Directors at Triangle Associates, Inc.
    B. F.
    Directors
    Mobile Phone
    Oct 17, 2024
  • Director at Triangle Associates, Inc.
    J. B.
    Director
    Mobile Phone
    Oct 22, 2024
  • Director Of Field Operations at Triangle Associates, Inc.
    J. K.
    Director Of Field Operations
    Mobile Phone
    Oct 16, 2024
  • Director Impact at Triangle Associates, Inc.
    M. S.
    Director Impact
    Mobile Phone
    Oct 21, 2024
  • Controller at Triangle Associates, Inc.
    S. B.
    Controller
    Mobile Phone
    May 03, 2024
  • Assistant Project Manager at Triangle Associates, Inc.
    A. E.
    Assistant Project Manager
    Mobile Phone
    Oct 18, 2024

Frequently Asked Questions

What is Triangle Associates, Inc. known for?

Minus sign iconPlus sign iconTriangle Associates, Inc. was founded in 1979 and operates in the Public Policy Offices industry. You can contact Triangle Associates, Inc.'s main corporate office by phone at
+1-206-583-****
. Explore Triangle Associates, Inc.'s company overview page for more information.

What is Triangle Associates, Inc.'s most common email format?

Minus sign iconPlus sign iconTriangle Associates, Inc. employees' email format typically follows the pattern of FLast@triangleassociates.com. Trying to find reliable and up-to-date employee contact data? Find more Triangle Associates, Inc. email formats with LeadIQ.

How many employees does Triangle Associates, Inc. have currently?

Minus sign iconPlus sign iconTriangle Associates, Inc. has approximately 18 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Triangle Associates, Inc.'s key employees and leadership?

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As of August 2026, Triangle Associates, Inc.'s key employees include:

  • Chief Financial Officer: C. R.
  • Chief Estimator: J. S.
  • Vice President Chief Operations Officer: J. D.
  • President: B. W.
  • President: B. M.

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