Optikos and the Emerging Private Equity Platform Play in Photonics
By Published On: May 29, 2026

Optikos and the Emerging Private Equity Platform Play in Photonics

Artemis Capital Partners’ acquisition of Optikos Corpaoration, which closed in late April, deserves a careful read by founder owners of other photonics companies for two reasons. First, for how the transaction was structured. Second, for what the standard private-equity playbook suggests is likely to follow in the segment.

The acquisition of Optikos was not a clean control buyout. Per the announcement, founder Stephen Fantone has moved into the role of Chair Emeritus and strategic advisor; the Fantone family has retained a substantial ownership interest; and the existing leadership team continues to run Optikos day to day. The transaction is best read as a partial recapitalization with continued founder engagement, providing partial liquidity for the family, ongoing upside participation, and operational continuity. That structure cuts against the assumption many founder-owned company principals carry about private-equity engagement. The Optikos transaction is not a story about a founder being bought out; it is a story about a founder taking partial liquidity, transferring day-to-day execution risk to an institutional partner, and retaining meaningful upside as the business is scaled. For owners who have hesitated to engage with private equity because of concerns about losing control or being pushed out, the structural choices Artemis offered the Fantone family are worth studying.

Turning to the second point. Artemis has publicly framed Optikos as “a unique platform at the intersection of optical engineering, metrology, and advanced manufacturing.” Private equity has been a steady participant in the segment, with prior PE-backed platforms generally focused on narrower specialties; the Optikos transaction is notable for its capability breadth and the explicit platform framing. The standard private equity pattern in fragmented industrial technology segments such as managed IT services, HVAC services, veterinary care, and several others has been that platform deals draw parallel platforms backed by competing private equity sponsors within twelve to eighteen months. There is no reason to expect photonics will be different. Other PE sponsors will not want to cede the broad-capability corner of the segment to Artemis; they will look to build their own competing platforms in the same space.

For founder-owners of photonics businesses with sufficient scale and capability, that creates a defined window. Sponsors building competing platforms transact at platform-stage valuations, which historically run at meaningful premiums to add-on valuations in the same segment. The window will not stay open indefinitely. Once one or two additional competing platform deals are put in place, the institutional consensus shifts, and remaining companies are repriced as add-on candidates.

For founder-owners of photonics businesses, the practical implication is that strategic options merit consideration now, while the platform-stage window is open. Those options are broader than a sale. A partial recapitalization of the kind Artemis Capital Partners structured with the Fantone family is one alternative. FOCUS Investment Banking advises founder owners on these questions, including where the business sits today and what the alternatives look like.

Brent Costello, a FOCUS Senior Advisor, has more than 30 years experience as an investment banker and mergers and acquisition and corporate finance lawyer. He has represented a wide range of clients in cross-border and domestic transactions, including small to mid-capitalization enterprises and public and private companies that also include family-owned entities. His clients represent various industries, including manufacturing and distribution, pharmaceutical, entertainment, aerospace, information systems, publishing, insurance, and hi-tech. Prior to joining FOCUS, Mr. Costello was the Managing Partner of Sun West M&A Advisors, a firm specializing in M&A advisory services to private middle market companies. Previously, Mr. Costello was a partner with the international law firm Kaye Scholer LLP where he was responsible for handling billions of dollars of corporate and finance transactions for major firm clients in its New York City and Los Angeles offices. He started his career as an associate at Cravath, Swaine & Moore, an international law firm headquartered in New York City. Mr. Costello holds a J.D. from Georgetown University Law Center; and he graduated with a B.A. (cum laude) from Yale University.