Zeller Kern Business Advisors

Investment decisions are overseen by co-founders Andrew Kern (President) and David Zeller (CEO), alongside a team of CFPs and CPAs. The firm uses a committee-based approach to portfolio construction, integrating tax strategy into asset allocation.

Zeller Kern does not publicly operate a proprietary deal-sourcing platform. Its investment opportunities typically come through the firm's network of business-owner clients, local accounting and legal partners, and relationships with estate-planning attorneys.

Zeller Kern operates as a registered investment advisor (RIA) serving multiple families, business owners, and executives — effectively a multi-family office in structure. It is not a single-family office tied to one fortune.

The firm allocates client assets across both fund vehicles (low-cost index funds, mutual funds, and alternative investment funds) and direct individual securities. It also structures custom portfolios for high-net-worth clients, often including direct private placements when appropriate.

The firm does not publicly list any exclusionary sectors. Its portfolios generally avoid speculative or highly concentrated single-stock positions, favoring broadly diversified, tax-efficient strategies for long-term wealth preservation.

Clients' wealth derives largely from business ownership, executive compensation, and multi-generational family assets, concentrated in the Midwest. The firm does not disclose specific family names or wealth origins publicly.

Zeller Kern does not publicly market a co-investment program alongside external GPs. Its direct private placement activity, when it occurs, is structured on a bespoke basis for qualifying clients and typically sourced through local professional networks.