Ryan McMonagle

Chief Executive Officer at CUSTOM TRUCK ONE SOURCE, INC.

Net worth: 7 M $ as of 31/07/2026

48 year

86 connections

Consumer Services

Distribution Services

Finance

Profile

Mr. Ryan McMonagle is a Chief Executive Officer at Custom Truck One Source LP and a Chief Executive Officer & Director at Custom Truck One Source, Inc. He is on the Board of Directors at Custom Truck One Source, Inc. Mr. McMonagle was previously employed as a Chief Financial Officer by DEI Holdings, Inc., a Chief Financial Officer by United Sound, Inc., a Chief Financial Officer by Icon Burger Development Co. LLC, a Chief Financial & Development Officer by Smashburger Franchising LLC, and a Vice President-Private Equity by SIF Partners.
He received his undergraduate degree from Southern Methodist University and an MBA from Harvard Business School.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CUSTOM TRUCK ONE SOURCE INC 0.31%	16/04/2026	695,984 ( 0.31% )	7 M $	31/07/2026

Ryan McMonagle active positions

Companies	Position	Start
CUSTOM TRUCK ONE SOURCE, INC.	Chief Executive Officer	20/03/2023
Custom Truck One Source LP Custom Truck One Source LP Wholesale DistributorsDistribution Services Sells and rents, repairs trucks & commercial heavy equipment	Chief Executive Officer	01/03/2023

All active positions of Ryan McMonagle

Former positions of Ryan McMonagle

Companies	Position	End
Sound United LLC Sound United LLC Electronics/AppliancesConsumer Durables Manufactures and sells audio products	Director of Finance/CFO	01/03/2015
DEI HOLDINGS, INC.	Director of Finance/CFO	01/03/2015
Smashburger Franchising LLC Smashburger Franchising LLC RestaurantsConsumer Services Owns and operates fast-food burger chains	Director of Finance/CFO	01/10/2011
SIF Partners SIF Partners Investment ManagersFinance SIF Partners invests in the companies primarily located in US. The firm targets companies operating in the fields of emerging and established restaurant concepts, retail and Internet-based liquor, wine and spirits, leisure-based consumer and products/real estate, consumer-focused financial services, consumer-related publishing and information services and retail. It provides financing for early stage capital requirements.	Private Equity Investor	-
Icon Burger Development Co. LLC Icon Burger Development Co. LLC RestaurantsConsumer Services Owns a chain of fast food restaurants	Director of Finance/CFO	-

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Training of Ryan McMonagle

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Linked companies

Private companies	9
Southern Methodist University Southern Methodist University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
DEI Holdings, Inc. DEI Holdings, Inc. Wholesale DistributorsDistribution Services Operates as an investment holding company with interests in consumer electronics	Distribution Services
SIF Partners SIF Partners Investment ManagersFinance SIF Partners invests in the companies primarily located in US. The firm targets companies operating in the fields of emerging and established restaurant concepts, retail and Internet-based liquor, wine and spirits, leisure-based consumer and products/real estate, consumer-focused financial services, consumer-related publishing and information services and retail. It provides financing for early stage capital requirements.	Finance
Icon Burger Development Co. LLC Icon Burger Development Co. LLC RestaurantsConsumer Services Owns a chain of fast food restaurants	Consumer Services
Smashburger Franchising LLC Smashburger Franchising LLC RestaurantsConsumer Services Owns and operates fast-food burger chains	Consumer Services
Harvard Business School Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Custom Truck One Source LP Custom Truck One Source LP Wholesale DistributorsDistribution Services Sells and rents, repairs trucks & commercial heavy equipment	Distribution Services
Sound United LLC Sound United LLC Electronics/AppliancesConsumer Durables Manufactures and sells audio products	Consumer Durables
Custom Truck One Source, Inc. Custom Truck One Source, Inc. Finance/Rental/LeasingFinance Custom Truck One Source, Inc. engages in the sale and rental of truck and heavy equipment. The firm offers aftermarket parts and service, equipment customization, remanufacturing, financing solutions, and asset disposal services. The company was founded in 1996 and is headquartered in Kansas City, MO.	Finance