At Speckle, we’re on a mission to shake up the AEC (Architecture, Engineering, and Construction) industry by building the OSS data layer for AEC to operationalize how the built environment industry works with data and automation. Our platform powers workflows on billion dollar projects at leading firms like Suffolk, Multiconsult, Pomerleau, and Stantec.

Spectral develops technical solutions that help propel the evolution of smart energy networks. We are involved across the whole grid, whether it's a community, building, energy farm, neighborhood, or all at the same time! Some areas we focus on include: improving asset efficiency, unlocking the value of energy storage, facilitating demand flexibility, and locally produced renewable energy. We believe that one of the most urgent issues of our time is the challenge of providing for our energy needs in a sustainable way.

Spectrum Effect’s mission is to tackle the most challenging and costly problems in the wireless industry through innovation and automation. Our team is passionate about building disruptive technologies, engineering with excellence, and delivering substantial value to our customers. Backed by 30 patents and deployed globally by leading mobile operators, our Spectrum-NET software provides automated, ML-driven analysis of radio access networks. It’s a cloud-native, horizontally scalable solution based on a Kubernetes-orchestrated microservices architecture.

At Speedify we make complex networking tasks easy by developing apps that deliver faster, more reliable, and more secure Internet to users all across the globe. We now have millions of customers using Speedify, the only app that can combine multiple internet sources into one bonded super-connection for more stable and secure livestreaming, video calling, and web browsing.

Spellbrush (YCW18) builds state-of-the-art AI foundational models for anime and video games. We probably spend 10x more compute on anime than anyone else in the industry - we think our results over at nijijourney.com speak for themselves.

Sphere Semi is applying AI techniques to automate the design of analog and mixed signal chips. Our techniques have been able to achieve state of the art PPA (power performance area) with relatively modest compute.

Spherity is building decentralized identity management solutions to power the 4th Industrial Revolution, bringing secure identities to machines, algorithms, and other non-human entities. The client focus is primarily on technical industries like pharmaceuticals, mobility and logistics.

Spherity is building decentralized identity management solutions to power the 4th Industrial Revolution, bringing secure identities to machines, algorithms, and other non-human entities. The client focus is primarily on technical industries like pharmaceuticals, mobility and logistics. In particular, Spherity is supporting the introduction of identity solutions in the Industrial Internet of Things (IIoT) market.

Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we’re building communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We are bootstrapped, profitable, and growing aggressively.

The world's largest companies are buying more external data. We license data to leading F500 enterprises. Our product is not a particular dataset, but rather the ability to quickly collect, clean, and reliably provide high-quality data over time. We're currently focused on the restaurant industry. Raised only from YC and a couple angels. Profitable.