Lime Street Ventures

Analytical Space, Inc. operates a satellite relay network that facilitates the rapid transmission of data from imaging satellites to the ground. Founded in 2016 and based in Cambridge, Massachusetts, the company focuses on creating an in-orbit communication infrastructure that enhances the accessibility and immediacy of satellite data. By offering services that ensure backward compatibility, high throughput, and low latency, Analytical Space aims to provide satellite operators with real-time insights into global developments.

CarbonBuilt is a clean technology company that specializes in carbon capture and utilization. The company develops and commercializes technologies to reduce carbon emissions in the concrete industry. Their flagship product, Reversa® Binder, is a low-carbon alternative to traditional cement, enabling the production of concrete with a significantly reduced carbon footprint.

Secure AI Labs helps businesses access proprietary data by protecting it during analysis. It protects data by digitally enforcing data-use policies and enable data owners control who, how, and where the data is used, even after sharing. The company's encrypted analytics platform keeps data and algorithms secure at every step. It provides bioinformatics and machine learning to develop AI models which users can access from a diverse library. Businesses can access data easily without the liability of working with personal or proprietary information. Secure AI Labs was founded on 2017 and is based in Cambridge, Massachusetts.