Building Engines

Building Engines

Building Engines is a commercial real estate (CRE) property management software provider headquartered in Boston, with a second office in New York. It is owned by JLL, the global real estate services firm. The company markets its Prism platform as an end-to-end operating system for building teams, covering work order management, vendor coordination, tenant communication, and automated billing. The platform targets office, retail, and industrial property types. Confirmed users include property teams at the Empire State Building (2.7 million square feet), One Vanderbilt (1.7 million square feet), and the Aon Center in Chicago (2.8 million square feet). Building Engines claims its software is used across over 6 billion square feet of CRE. The company touts integration with accounting, visitor access, and building management systems via an API-first infrastructure. JLL acquired Building Engines at an undisclosed date. The company employs professionals in Boston and New York, though total headcount is not public. Building Engines has published a blog with articles on AI in property management and operational centralization. It also hosts an annual user event called Transform, held at Fenway Park. A structural differentiator is its ownership by JLL, which pairs a real estate services giant with a technology platform. This allows Building Engines to embed directly into JLL-managed portfolios, giving it distribution scale that standalone proptech firms lack. The firm does not disclose revenue, deal sizes, or ownership percentages.