Insights

Global manufacturing OneMonroe is a globally recognized ISO 9001:2015 and AS9100D certified manufacturer with a broad hardware portfolio, indicating strong capabilities for aerospace, defense, automotive, and other sectors—a sign of potential cross-sell opportunities across regulated industries.

Acquisition & expansion Active growth through acquisitions (California Caster, IntegroEnergy Group) suggests a strategic push to broaden product lines and capabilities, creating upsell opportunities for integrated hardware solutions, cable assemblies, and distribution services.

Diverse customer base Serving multiple industries—from aerospace and medical to energy and e-mobility—positions OneMonroe to introduce complementary products across sectors, aligning sales plays with growing demand in high-value end markets.

Inventory and logistics Capabilities include vendor managed inventory and customer managed inventory, offering a pathway to propose continuous supply solutions and value-added services to customers with complex procurement needs.

Digital & events Active presence in industry events (FABTECH) and a tech stack spanning AWS, Cloud platforms, CRM/marketing tools, and analytics indicate readiness for data-driven outreach and targeted campaigns to current and prospective customers.

Similar companies to OneMonroe (Monroe Engineering)

OneMonroe (Monroe Engineering) Tech Stack

OneMonroe (Monroe Engineering) uses 8 technology products and services including Matomo, Amazon Web Services, WordPress, and more. Explore OneMonroe (Monroe Engineering)'s tech stack below.

OneMonroe (Monroe Engineering)'s Email Address Formats

OneMonroe (Monroe Engineering) uses at least 7 email formats:
OneMonroe (Monroe Engineering) Email FormatsExamplePercentage
FLast@monroeengineering.comJDoe@monroeengineering.com
97%
First@monroeengineering.comJohn@monroeengineering.com
1%
FirstL@monroeengineering.comJohnD@monroeengineering.com
1%
FirstLast@monroeengineering.comJohnDoe@monroeengineering.com
1%
FLast@spanglefasteners.comJDoe@spanglefasteners.com
50%
FirstL@spanglefasteners.comJohnD@spanglefasteners.com
42%
LastF@spanglefasteners.comDoeJ@spanglefasteners.com
8%

Frequently Asked Questions

What is OneMonroe (Monroe Engineering)'s phone number?

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You can contact OneMonroe (Monroe Engineering)'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 OneMonroe (Monroe Engineering)'s official website and social media links?

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OneMonroe (Monroe Engineering)'s official website is onemonroe.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does OneMonroe (Monroe Engineering) generate?

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As of October 2026, OneMonroe (Monroe Engineering)'s annual revenue is estimated to be $250M - $500M.

What is OneMonroe (Monroe Engineering)'s NAICS code?

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OneMonroe (Monroe Engineering)'s NAICS code is 31-33 - Manufacturing.

How many employees does OneMonroe (Monroe Engineering) have currently?

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As of October 2026, OneMonroe (Monroe Engineering) has approximately 241 employees across 1 continents, including North America. Key team members include Cmo At Monroe Engineering Products: T. T., President: A. G. and Owner: D. M. Explore OneMonroe (Monroe Engineering)'s employee directory with LeadIQ.

What industry does OneMonroe (Monroe Engineering) belong to?

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OneMonroe (Monroe Engineering) operates in the Manufacturing industry.

What technology does OneMonroe (Monroe Engineering) use?

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OneMonroe (Monroe Engineering)'s tech stack includes Matomo, Amazon Web Services, WordPress, Mailchimp, Google Cloud, Tawk.to, Pardot and Piwik PRO Core.

What is OneMonroe (Monroe Engineering)'s email format?

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OneMonroe (Monroe Engineering)'s email format typically follows the pattern of FLast@monroeengineering.com. Find more OneMonroe (Monroe Engineering) email formats with LeadIQ.

When was OneMonroe (Monroe Engineering) founded?

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OneMonroe (Monroe Engineering) was founded in 1957.
OneMonroe (Monroe Engineering) logo

OneMonroe (Monroe Engineering)

ManufacturingMichigan, United States201-500 Employees

OneMonroe, also known as Monroe Engineering, is a manufacturing company headquartered at 2990 Technology Drive, Rochester Hills, Michigan 48309, United States, with 201-500 employees. It is certified to ISO 9001:2015 and AS9100D and offers a broad product line that includes piano hinges, fasteners, casters, rivets, aerospace hardware and fasteners, wiring and cables, quick release pins, handwheels, clamps, toggle clamps, spring plungers, PCBs, pull handles, knobs, and other hardware solutions. The company serves manufacturers, distributors, and catalog houses across industries including aerospace/defense, automotive, automation, biotech, energy/solar/wind, medical, mining, e-mobility, food and beverage, gas and oil, pharmaceutical, ski and hospitality, and transportation. Capabilities include custom manufacturing, contract manufacturing, vendor managed inventory, customer managed inventory, and hardware vending. OneMonroe has grown through acquisitions, including California Caster in 2023 and IntegroEnergy Group and Integro, LLC in 2022, and reported revenue in the range of $100 million to $250 million; it also participated in FABTECH 2025.

Section iconCompany Overview

Phone number
NAICS Code
31-33 - Manufacturing
Founded
1957
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    OneMonroe (Monroe Engineering)'s revenue is estimated to be in the range of $250M - $500M

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