Allshares, a provider of equity ownership management software, has acquired Stock & Option Solutions. The deal brings together two firms focused on helping companies manage employee equity plans. Bregal Milestone, a private equity firm, backs Allshares, signaling continued investment in the equity compensation administration space.

This acquisition expands Allshares' service offerings, combining its software platform with Stock & Option Solutions' expertise in plan administration. The move consolidates a fragmented market, aiming to provide a more comprehensive suite for corporate clients managing complex equity compensation packages, from grants to tax reporting.

Industry consolidation often follows as firms seek scale to serve larger, multinational clients. The deal’s financial terms were not disclosed. Investors will watch for integration progress and how the combined entity competes with larger rivals like Computershare and Equiniti in the growing equity services market.