Opus Investment Partners

Managing Partner Mineko Tanaka leads the firm's investment committee from the Laguna Beach headquarters. The partnership includes senior professionals in London and Tokyo who originate and manage deals within their regions. Investment decisions are made collectively by the partnership, with Tanaka serving as the final authority on capital allocation.

The firm's tri-regional office structure — Laguna Beach, London, and Tokyo — provides direct access to corporate sellers and entrepreneurs across North America, Europe, and Asia. This is particularly effective for cross-border carve-outs, where a multinational corporation in one region seeks a buyer for a subsidiary in another. The Tokyo office, a rare asset among mid-market private equity firms, opens a sourcing channel for Japanese corporate divestitures that competitors without local presence cannot replicate.

The firm executes control buyouts, corporate divestitures, management buyouts, recapitalizations, and growth-equity minority investments. Deal structures vary by situation — traditional leveraged buyouts for control acquisitions, and structured equity with board representation for expansion-stage investments. The firm also handles turnarounds and spin-offs from larger corporate parents.

The firm's primary investment focus is on North American and European companies, though its Tokyo office creates a bridge to Asia-based sellers. Its most distinctive deals involve acquiring Western subsidiaries from Asian parent companies, rather than making direct investments in Asia-domiciled operating businesses. The London office performs a similar function for European corporate divestitures.

Opus Investment Partners concentrates on enterprise software, industrial technology, healthcare services, and consumer. These sectors align with the types of corporate carve-outs where cross-border dynamics are most common — particularly industrial technology and healthcare, where Japanese and European multinationals frequently own North American subsidiaries that become non-core over time.

The firm has not publicly disclosed specific fund structures or AUM figures. Its investment activity operates with the discretion typical of mid-market private equity partnerships that raise capital on a deal-by-deal basis or through committed but undisclosed vehicles. The lack of public AUM disclosure is common among firms at its scale that do not register with the SEC as investment advisors.

The Laguna Beach office serves as headquarters and the seat of the investment committee. London and Tokyo function as active deal-sourcing and portfolio-management hubs, not representative offices. Each location has dedicated senior professionals who originate and manage investments in their respective regions, with investment decisions centralized. This architecture supports parallel deal execution across time zones.