Series B Infrastructure Companies

Isovalent builds open-source networking, service mesh, security, and observability software for modern cloud-native infrastructure

Arthur is a platform that monitors, measures, and improves the performance of machine learning models.

Sortlist reinvents the way businesses find marketing and communication agencies.

Kinara develops low-power, energy-efficient, and programmable discrete neural processing units to deploy edge AI applications.

Rafay provides an infrastructure orchestration and workflow automation platform for enterprises and cloud providers.

The company behind the Milvus open-source vector database

Primemas is a semiconductor startup specializing in developing cost-effective, high-performance hub chiplets called Hublets.

Element builds secure, self-sovereign chat apps and collaboration solutions using the open Matrix protocol.

DreamBig Semiconductor provides Chiplet platform with SMARTNIC/DPU solutions for AI, data centers and storage acceleration.

PointFive is an AI efficiency OS for FinOps, platform, and engineering teams that focuses on deep waste detection and auditable remediation.

Open source app and hardware wallet.

FOSSA Systems is a space technology company that develops satellite infrastructure and connectivity solutions.

Allium provides blockchain data infrastructure for institutions and crypto-focused organizations.

SiliconFlow develops cloud-based platforms and tools for deploying and operating large language models and multimodal AI systems.

TensorWave is an AMD-exclusive cloud platform that leverages AMD Instinct GPUs and ROCm for high-performance AI workloads.

Lumilens creates photonics products designed for high-performance computing.

DeepInfra provides machine-learning models and infrastructure designed for deep-learning applications.

E-Flux is a leading tech company that builds Fintech solutions for EV Charging. Road offers its Private Label and turnkey E-Flux product

Orbital Industries is an AI-first industrial company that designs, manufactures, and ships physical products using frontier AI technology.

Fractile develops semiconductor hardware and AI inference systems for large language model processing.

MangoBoost architects next-generation AI infrastructure for the agentic AI era

LQUOM is a quantum communication company developing systems, repeaters, and technologies to realize the quantum Internet.

Unleash is an open-source feature management solution that allows development teams to enable or disable specific features.

Athennian is a software firm that provides a modern legal entity and corporate secretary management cloud platform for legal teams.

AI for our most pressing crises in silicon.