Kelly Services

The Terence E. Adderley Revocable Trust K holds 92.2% of the Class B voting shares, giving it effective control over governance and capital-allocation decisions. This trust is tied to the family of Terence E. Adderley, the adopted son of founder William Russell Kelly and the firm's long-time CEO and Chairman. The dual-class share structure ensures that voting power remains concentrated regardless of public-market float.

Kelly Services invests through its corporate balance sheet, focusing on acquisitions and organic build-outs within the workforce-solutions sector. Investment activity spans staffing verticals, workforce-technology platforms, and geographic expansion. Unlike a pure holding company, Kelly's investment posture is operationally integrated—new platforms and regional hubs feed directly into the firm's core staffing business.

The firm operates through three regional headquarters: Troy, Michigan for North America, 50 Raffles Place in Singapore for Asia-Pacific, and 30 Dukes Place in London for Europe, the Middle East, and Africa. Capital deployment follows these regional hubs, targeting staffing-market expansion and acquisition opportunities in high-growth labor markets across all three geographies.

Kelly Services is a publicly traded operating company with a corporate-investor function, not a single-family office. However, its governance structure—a dual-class share system where the Adderley family trust controls over 92% of voting rights—gives it a family-office-like concentration of decision-making authority. The balance-sheet investment program operates inside the corporate entity rather than through a separate family-wealth vehicle.

Yes, the firm operates the Kelly Foundation USA and the Kelly Services Inc. Foundation as separate philanthropic vehicles. These foundations are distinct from the corporate balance sheet and workforce-solutions operations, though they share a common heritage tracing back to the Kelly-Adderley family's long-term involvement with the business.

Kelly's deal flow originates from its operating footprint: the firm's staffing operations across light industrial, professional, and technical verticals generate direct visibility into workforce-platform inefficiencies and acquisition targets. The YPO executive network also creates a proprietary referral channel for deals within the broader human-capital and staffing ecosystem.

In addition to the core staffing business, the Kelly balance sheet carries real assets including the Kelly World Headquarters in Troy, regional headquarters properties in Singapore and London, the Kelley Aviation Associates Fleet, and the Richard Kelly Collection—a private gallery of advertising memorabilia. These holdings reflect a multi-decade accumulation of operating assets rather than a formal investment portfolio.