What departments does Triangle have?

Triangle has employees across 6 departments including Marketing, Program & Project Management, Quality Assurance, Engineering, Education.

What is the largest department at Triangle?

The largest department at Triangle is Program & Project Management with 3 employees.

Where are Triangle employees located globally?

Triangle has employees across 4 continents and 8 countries including India, Bangladesh, United Kingdom Of Great Britain And Northern Ireland, France, Spain.

How has Triangle's team size changed over time?

Triangle's team has grown from approximately 86 to 87 employees based on available data.

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Triangle Employee Directory

ConstructionMichigan, United States51-200 Employees

Triangle Associates is a Grand Rapids, Michigan-based construction firm with a history dating back to 1918. The company supports a broad range of project delivery needs through four methods—construction management, design/build, general contracting, and integrated project delivery (IPD)—to align with a client’s goals and risk profile. This combination provides flexibility for addressing diverse requirements across the built environment.

Its client base includes organizations seeking construction services to develop facilities, with projects that benefit from professional project execution and collaborative delivery. The firm’s reputation rests on the dedication, excellence, and professionalism of its staff. In 2020, Triangle Associates named Pat Cebelak as president, marking a notable leadership development for the company.

Triangle Global Highlights

North America
136

United States Of America
135
Mexico
1

Europe
6

United Kingdom Of Great Britain And Northern Ireland
3
France
2
Spain
1

Asia
2

India
1
Bangladesh
1

Triangle's Leadership

B. P.
Vice President Of Project Development & Marketing
Mobile Phone
Email
J. B.
Director
Mobile Phone
Email
N. D.
Bond Campaign & Communications Lead
Mobile Phone
Email
K. F.
Marketing Manager
Mobile Phone
Email
A. E.
Assistant Project Manager
Mobile Phone
Email
J. D.
Project Manager
Mobile Phone
Email
R. B.
Manager Quality Control
Mobile Phone
Email
S. J.
Project Manager
Mobile Phone
Email

Triangle Employee Metrics

100%

50%

2026

2025

Program & Project Management
Civil Engineering & Construction
Arts & Design
Business
Accounting
Other

Contact profiles from Triangle

Name

Title

Contact Info

Location

Last Update

N. S.
Executive
Mobile Phone
Email
Oct 16, 2024
T. H.
Administrative Assistant
Mobile Phone
Email
Oct 21, 2024

Frequently Asked Questions

What is Triangle known for?

Triangle was founded in 1918 operates in the Construction industry; you can contact the main corporate office by phone at

+1-616-453-****

. Explore Triangle's company overview page for more information.

What is Triangle's most common email format?

Triangle employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Triangle email formats with LeadIQ.

How many employees does Triangle have currently?

Triangle has approximately 151 employees as of July 2026. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Triangle's key employees and leadership?

As of July 2026, Triangle's key employees include:

Vice President Of Project Development & Marketing: B. P.
Director: J. B.
Bond Campaign & Communications Lead: N. D.
Marketing Manager: K. F.
Assistant Project Manager: A. E.

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Triangle Employee Directory

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