Silicon Catalyst Angels

Silicon Catalyst Angels is an angel investment group based in Santa Clara, California, founded in 2019. It originated from Silicon Catalyst, a silicon-focused incubator and accelerator, and concentrates on early-stage investments in innovation and technology companies. The connection to Silicon Catalyst provides access to an ecosystem that has engaged with more than 400 startups.

Laura Swan

Vice President of Business Operations and Treasurer

3 past transactions

EnCharge AI

Series A in 2023
EnCharge AI specializes in AI compute solutions, spanning from edge to cloud. The company focuses on delivering efficient and sustainable technology for AI computation, empowering businesses to utilize advanced AI models without constraints of power, space, or cost. Their products support diverse applications, facilitating enhanced performance and scalability in AI-driven initiatives.

Phosio

Pre Seed Round in 2023
Phosio specializes in producing unique chemicals that facilitate the creation of metal oxide thin films using ultraviolet (UV) light at very low temperatures. These metal oxides are utilized across various industries, including semiconductors, batteries, optical coatings, and optoelectronic devices such as displays and solar cells. Additionally, Phosio develops photoresist materials designed to manufacture high aspect ratio nanostructures, focusing on low-temperature production of high-refractive-index optical coatings that are UV curable, transparent, and robust. These advancements support the tech hardware industry in developing smart devices for components like augmented reality, organic light-emitting diode (OLED), and light-emitting diode (LED) technologies.

RAAAM Memory Technologies

Grant in 2020
RAAAM Memory Technologies Ltd. specializes in innovative on-chip memory solutions designed for the semiconductor industry. The company has developed a high-density memory technology that significantly enhances memory capacity, providing up to 50% greater density compared to traditional options without incurring additional costs, complexity, or performance drawbacks. RAAAM's technology serves as a drop-in replacement for static random access memory (SRAM) in system on chips (SoCs), allowing semiconductor companies to achieve area and power reductions while utilizing standard CMOS manufacturing processes. This advancement enables clients to maximize on-chip memory capacity within a smaller silicon die size, streamlining production and improving efficiency.
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