Jonathan Winfield is an Associate at Argentum. Jonathan is involved in sourcing new deal opportunities, evaluating and executing new investment transactions, financial modeling and working directly with Argentum’s portfolio companies.
Prior to joining Argentum, Jonathan worked at Keybanc Capital Markets in the Technology investment banking group where he advised software clients on mergers, acquisitions and capital markets transactions. Previously, Jonathan held various roles within the credit organization at J.P. Morgan.
Jonathan holds a B.A. in Mathematics and Economics from Baruch College.
Jonathan is passionate about sports and traveling. He plays basketball 3+ times a week, loves to ski, and is an avid New York Giants and Brooklyn Nets fan. When he is not in the office, Jonathan can be found spending time with family and friends.
Portfolio Company Investments
JessCo
JessCo Solutions is a leader in providing emission control equipment and services for the oil & gas industry. The Company specializes in providing high-quality vapor recovery units, combustors, flares, and vapor recovery towers. JessCo’s equipment ensures regulatory compliance while maximizing profitability for its customers. JessCo offers industry-leading preventative maintenance, repair services, and guidance to minimize downtime and optimize performance.
Lender Price
Lender Price is a leading provider of cloud-based mortgage pricing and digital lending solutions. Its technology platform, anchored by its product, pricing, and eligibility (PPE) engine, helps mortgage lenders close more loans and optimize pricing across all their channels in real-time. Lender Price supports 150+ lenders, including some of the country’s largest: Mr. Cooper, Flagstar Bank, American Financial Resources (AFR), PennyMac, QuickenLoans, Freedom Mortgage, Deephaven and two of the top ten commercial bank mortgage lenders.
MessageGears
MessageGears is the leading provider of customer marketing solutions for the world’s largest brands. Its platform enables large enterprise brands to leverage all of their customer data in real time to send highly personalized messaging across various marketing channels, at scale. MessageGears removes common data access challenges for enterprise brands such as Expedia, Rakuten Rewards, Chick-fil-A, T-Mobile and OpenTable, and has helped them gain a reputation for being at the forefront of innovation in a relatively stale, mature industry
Overwatch
Overwatch is a veteran-founded digital infrastructure company serving the mission-critical data center industry. The Company deploys specialized project, construction, operations, safety, and engineering professionals to leading hyperscalers and operators. The Overwatch portfolio also includes Patriot Power Services, focused on power systems and commissioning; Overwatch University, a veteran-led training and certification pipeline; the #1-rated Data Center Revolution podcast; and the global Data Center Anti-Conference (DCAC), held annually in the U.S. and Europe for a decade. Together, these platforms connect infrastructure development with workforce advancement, thought leadership, and industry collaboration, guided by military precision and purpose.
SmartCommerce
SmartCommerce is an AI-based data platform that centralizes and optimizes massive amounts of real-time CPG product data to accelerate eCommerce
Truck Parking Club
Truck Parking Club is the nation’s largest marketplace for instantly reservable truck and trailer parking and storage, enabling drivers and fleets to book safe, secure, and legal parking on an hourly, daily, weekly, or monthly basis across the U.S. Its nationwide host network includes warehouses, trucking companies, repair shops, storage yards, and truck stops, turning underutilized private land into new parking capacity to address the industry’s chronic shortage of safe truck parking. Truck Parking Club serves customers ranging from independent owner-operators to enterprise carriers, with drivers from 94 of the top 100 U.S. for-hire carriers using the platform.
WarrCloud
WarrCloud is the retail automotive industry’s first and only provider of technology-enabled warranty processing services. WarrCloud’s innovative technology streamlines and automates the warranty claim creation and submission process, thereby decreasing manual tasks, reducing errors, and accelerating cash collections by dealers. Across its dealership customer base, WarrCloud has been shown to decrease warranty processing times by 5x, increase warranty revenue over 10%, reduce processing costs by up to 60%, and improve compliance with OEM guidelines to improve dealer ratings and reduce costly audits.
Yello
Yello, Inc. provides a cloud-based SaaS platform that allows businesses and their campus recruiters/HR departments to manage and grow their existing and new-candidate pipeline, improving the efficiency and effectiveness of the campus hiring process. Their proprietary platform streamlines key choke points in the recruiting process, including collection of candidate info and resumes, marketing job openings to prospective hires, scheduling and conducting interviews on site and remotely, and aggregating/analyzing feedback/evaluations.