Beacon raises $225M to turn small software firms into an AI portfolio

Beacon Software has raised $225 million in a Series C led by General Catalyst and HarbourVest, with participation from Lightspeed and other investors. Rather than building one AI application, Beacon buys niche vertical-software businesses and connects them to a shared AI operating system intended to automate work and improve margins. The company says it has completed more than 30 acquisitions, recently averaging about one per week, and has produced more than 50% EBITDA growth across its portfolio. Total funding has reached $550 million, and Beacon's valuation has risen from the $1 billion level reported around its previous round, though the new figure was not disclosed. The round is a major test of the AI roll-up thesis: whether shared automation can reliably improve many durable but overlooked software businesses.

Key details: $225M Series C, $550M total funding, More than 30 acquisitions, Over 50% EBITDA growth, General Catalyst, HarbourVest.

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