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FJ Management
Jay Call founded Flying J in 1968 with four gas stations in Utah, building it into one of America's largest privately held truck-stop and refining operations.
FJ Management
Jay Call founded Flying J in 1968 with four gas stations in Utah, building it into one of America's largest privately held truck-stop and refining operations. FJ Management is the corporate parent that holds the family's diversified interests after the company navigated a Chapter 11 restructuring in 2008 and emerged under a board-led governance structure. The firm is not a single-family office in the traditional sense but a private operating company where the Call family's economic interest is stewarded through a holding entity with professional management. FJ Management's portfolio reaches across energy, where its subsidiary owns and operates the Big West Oil refinery in North Salt Lake and a network of convenience stores and fuel distribution assets; financial services, through its controlling stake in publicly traded Zions Bancorporation, a regional bank with roughly $87 billion in assets; insurance via WCF Insurance, a major workers' compensation carrier in the Intermountain West; and hospitality, where it has developed and managed hotel properties. The energy holdings retain the original industrial logic of vertical integration from refinery to retail forecourt, while the financial services allocation represents a deliberate diversification away from the energy sector that provided the initial capital. The firm operates from its Salt Lake City headquarters and does not publish an AUM figure — its balance sheet is measured in operating company valuations rather than fund-level commitments. Maggie Wilderotter, a veteran telecom executive and former CEO of Frontier Communications, joined the board in 2014 and became executive chair in 2015, bringing an operating background to strategic oversight. Ron Jibson has served in leadership roles, bridging the energy and utility expertise. In the last 24 months, the firm has continued to manage its core operating businesses without public announcements of new entity formation or portfolio restructuring. What distinguishes FJ Management is its legacy-plus-diversification architecture — a concentrated, private industrial holding that deliberately built financial-services ballast through a public-company stake. The Zions Bancorporation position is not a passive investment but a governance role with board representation, making the firm more akin to a permanent-holdings company than a family office that allocates to third-party managers. Few energy-to-banking pivots in American private capital have held this configuration for more than a decade.
General information
Firm type
Corporate Investor
Year founded
1968
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Salt Lake City
Corporate office
Salt Lake City, UT, United States
Sector focus
Frequently asked questions
What is the relationship between FJ Management and Zions Bancorporation?
FJ Management holds a significant, controlling equity stake in Zions Bancorporation, a publicly traded regional bank with roughly $87 billion in total assets. The position carries board representation and is treated as a long-term strategic holding rather than a tradeable portfolio allocation. This banking investment was built over time and represents the firm's largest diversification outside of its energy and convenience-store origins.
How did FJ Management originate?
FJ Management traces its roots to Flying J, founded by Jay Call in 1968 as a small chain of gas stations in Utah. Flying J grew into one of the nation's largest privately owned truck-stop chains and refining operations before filing for Chapter 11 bankruptcy in late 2008 during a period of extreme diesel price volatility. The company emerged from restructuring with its core energy assets intact and evolved into the diversified holding company known today as FJ Management.
Is FJ Management a single-family office?
It is best understood as a corporate holding company with concentrated family ownership rather than a classic single-family office. The firm owns and operates industrial assets directly — including an oil refinery, insurance carrier, and retail fuel network — while also holding a major stake in a publicly traded bank. It does not market itself as a family office, disclose AUM, or operate as an allocator to external managers.
Who governs investment and operational decisions at FJ Management?
The firm is governed by a professional board and executive team. Maggie Wilderotter, former CEO of Frontier Communications and a director at Costco and DocuSign, has served as executive chair since 2015. Ron Jibson has held senior leadership roles. The Call family retains economic interest but the firm operates under an independent management structure that was established following the 2008–2010 restructuring.
What is the significance of the Big West Oil refinery in FJ Management's portfolio?
Big West Oil, located in North Salt Lake, is the industrial anchor of the company's legacy energy holdings. The refinery processes crude oil and supplies fuel to the Flying J network of travel plazas, maintaining the vertical-integration model that Jay Call established decades ago. The refinery and retail operations together form the energy segment that generated the original family wealth.
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