Insights

Growth through Acquisition Triangle Suspension Systems has a history of strategic acquisitions that strengthened its leadership in undercarriage products for trucks and trailers, indicating openness to partnerships, OEM collaborations, and potential for cross-sell of upgraded suspension components or integrated systems.

Strong North American Presence As a long-standing player in the North American heavy-, medium-, and light-duty truck and trailer market with ongoing operations under Webb Wheel Products, there are opportunities to target regional fleets and aftermarket channels with Triangle’s leaf springs, u-bolt kits, and related suspension solutions.

Mid-market Focus Current employee range and revenue band place Triangle in the mid-market segment, suggesting a need for scalable aftermarket and fleet services, volume-oriented pricing, and channel partnerships that cater to mid-size fleets and service centers.

Industry Visibility Active participation in industry events such as HDAW 2025 demonstrates marketing and product differentiation potential; sales efforts can leverage Triangle’s innovative suspension solutions to win new OEMs, distributors, and aftersales programs.

Stability and Legacy Triangle’s long-standing brand since 1919, continuous product focus on leaf springs, and integration under Berkshire Hathaway’s Webb Wheel Products suggest reliability and quality credentials to emphasize in multi-year maintenance contracts, retrofit projects, and performance long-tail sales.

Similar companies to Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company

Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company Tech Stack

Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company uses 8 technology products and services including Wix, RequireJS, JSON-LD, and more. Explore Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's tech stack below.

  • Wix
    Content Management System
  • RequireJS
    Javascript Frameworks
  • JSON-LD
    Javascript Frameworks
  • Choices
    Javascript Libraries
  • Envoy
    Load Balancers
  • Priority Hints
    Performance
  • Google Analytics
    Web Analytics
  • Microsoft IIS
    Web Servers

Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's Email Address Formats

Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company uses at least 1 format(s):
Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company Email FormatsExamplePercentage
FLast@triangleusa.comJDoe@triangleusa.com
95%
Last@triangleusa.comDoe@triangleusa.com
5%

Frequently Asked Questions

What is Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's phone number?

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You can contact Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company'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 Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's official website and social media links?

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Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's official website is triangleusa.com and has social profiles on LinkedIn.

What is Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's NAICS code?

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Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company have currently?

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As of July 2026, Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company has approximately 37 employees across 1 continents, including North America. Key team members include Account Manager: L. D.Quality Technician: J. L.Customer Service Supervisor: C. Z.. Explore Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's employee directory with LeadIQ.

What industry does Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company belong to?

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Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company operates in the Motor Vehicle Manufacturing industry.

What technology does Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company use?

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Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's tech stack includes WixRequireJSJSON-LDChoicesEnvoyPriority HintsGoogle AnalyticsMicrosoft IIS.

What is Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's email format?

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Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's email format typically follows the pattern of FLast@triangleusa.com. Find more Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company email formats with LeadIQ.
Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company logo

Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company

Motor Vehicle ManufacturingPennsylvania, United States11-50 Employees

Triangle Suspension Systems, Inc., part of Marmon/Berkshire Hathaway, is a motor vehicle component manufacturer focused on steel leaf springs and related undercarriage products. The company traces its roots to 1919, originally operating in Pittsburgh's Golden Triangle, and relocated its operations to DuBois, Pennsylvania in 1927. It serves the North American market with solutions for heavy-, medium-, and light-duty trucks and trailers, supporting the durability and performance of commercial vehicle suspensions. 

Triangle has grown through a combination of organic expansion and acquisitions and now operates as a subsidiary of Webb Wheel Products. In 2025, the company participated in HDAW 2025, highlighting innovative solutions in heavy-duty suspension systems.

Section iconCompany Overview

Phone number
NAICS Code
3361 - Motor Vehicle Manufacturing
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Triangle Suspension Systems, Inc. - A Marmon/Berkshire Hathaway Company's revenue is estimated to be in the range of $25M$50M

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