Tierra Biosciences is a San Leandro, California synthetic biology company using AI-guided, cell-free protein production to synthesize custom proteins on demand for pharmaceutical, industrial, and agricultural research.

Clone Robotics develops musculoskeletal, intelligent humanoid androids and robotic hands built on Myofiber, its artificial-muscle technology pioneered in 2021, driven by water-based hydraulics and biomimetic joints.

Dandelion Energy is a residential geothermal heating and cooling company that designs, engineers, and installs ground-source heat pump systems for homeowners and new-home builders. Its systems tap the earth's stable subsurface temperature to heat and cool homes year-round, cutting utility bills and carbon emissions versus conventional fossil-fuel…

Orbital Operations is a space-defense technology company founded in 2024 and based in Huntington Beach, California, developing high-thrust, cryogenic-powered orbital vehicles for rapid-response satellite defense, interception, and in-orbit repositioning.

Spruce Finance * — Spruce Power operates sprucepower.com as a customer portal ("CustomerPortal") for its residential solar and home energy services, giving homeowners a dashboard to monitor their solar energy systems and production, manage their service agreement, and get in touch with support (public routes include /dashboard, /monitoring, /pro…

XAG (Guangzhou, China) is an agricultural technology company building autonomous farming solutions: agricultural drones (P150 Max, P150, P100 Pro, P60), R100/R200 agricultural ground rovers, the APC2 AutoPilot console, and smart-farm IoT devices. Backed by SoftBank Vision Fund.

QOSMIC builds optical ground station infrastructure, a frontier-tech play backed by prosus-ventures and tracked in the API Evangelist network. Its public presence (qosmic.space) is a single-page marketing site with no documented API, developer portal, SDKs, or machine-readable surface at the time of enrichment.

TopXGun (Nanjing TopXGun Robotics / 拓攻机器人) is a Chinese unmanned aerial vehicle manufacturer specializing in the research, development, and production of agricultural spray drones, heavy-lift delivery drones, industrial and cleaning drones, firefighting and emergency UAVs, tethered drones, eVTOL and large unmanned aircraft, and the professional…

Savioke is a robotics company, backed by GV, that built the Relay autonomous delivery robot used by hotels and hospitals to move items such as amenities, medications, lab samples, and supplies through facilities without human assistance. The company now operates as Relay Robotics (savioke.com redirects to relayrobotics.com).

FlowGPT is a community platform for discovering, sharing, and chatting with AI prompts, characters, and chatbots. Backed by DCM Ventures, it operates as a ChatGPT prompt and AI-character marketplace where creators publish prompts, roleplay characters, and AI apps across categories such as programming, marketing, business, and entertainment, and…

Praan (Praan Climate Technologies) is a deep-tech climate startup working to democratize access to clean, healthy air and to rebuild the atmosphere by capturing air pollution and greenhouse gases with novel filterless technology.

Again is a Copenhagen-based carbon-utilization biotech spun out of research from the Danish Technical University, Stanford, and MIT. Rather than storing captured carbon, Again feeds industrial CO2 waste and hydrogen into bioreactors where AI-designed biocatalysts ferment the gas — much like brewing — into commercial-grade acetate and other green…

Optiwatt is a consumer-centric energy management platform that helps electric-vehicle drivers and homeowners lower their electricity bills by automatically scheduling EV charging and smart-thermostat use for off-peak, low-cost, and low-carbon hours.

Benson Hill (now operating as Confluence Genetics at confluence.ag) is a seed-innovation company that develops high-protein, energy-dense soybean varieties using AI-driven plant science and advanced crop genetics.

Arm Holdings plc (NASDAQ: ARM) is the semiconductor and software design company behind the energy-efficient Arm architecture that powers the majority of the world's smartphones and billions of chips across mobile, automotive, IoT, edge AI, servers, and cloud.

Energy Vault Holdings (NYSE: NRGV) is a Swiss-founded, US-headquartered energy storage company delivering grid-scale storage hardware, software, and services worldwide. Its portfolio spans battery energy storage (B-VAULT), gravity-based storage (G-VAULT / EVx), and green-hydrogen storage (H-VAULT), unified by VaultOS, an energy management software…

Skylo Technologies is a satellite communications company based in Mountain View, California, operating a global Non-Terrestrial Network (NTN) that lets standard smartphones and IoT cellular devices connect directly to satellites over 3GPP Release 17 direct-to-device (D2D) standards for SMS, sensor telemetry, and other low-bandwidth messaging.

Fyto is a Bay Area agricultural cleantech and robotics company, founded in 2019 by Jason Prapas with MIT origins, that builds automated cultivation systems for lemna — fast-growing aquatic "superplants" in the duckweed family.

Lingopal is an AI translation company building a real-time language layer for live and on-demand video. Its platform delivers sub-10-second AI dubbing and captioning for livestreams across 100+ languages, preserving speaker characteristics through voice cloning, and targets sports and news broadcasters, streaming and FAST channel operators, live…

Star Catcher is a space technology company building the first power grid in space. Its optical power beaming system, the Star Catcher Network, concentrates and transmits solar energy directly to satellites' existing solar arrays, delivering up to 10x more power without any hardware modifications.