load-balancing
(3)
A10 Networks, Inc.
A10 Networks built a durable business in the least glamorous place on the internet: the traffic choke point. Now the same machinery that kept telecom networks moving is being recast for APIs, AI models and agentic software.
teleSys Software, Inc.
teleSys Software is a San Mateo boutique telecom firm that has quietly kept the world's phone calls and texts connected since 1997. It builds carrier-grade signaling software - the invisible traffic-control layer that routes 2G, 3G, 4G, and 5G networks - including Diameter Signaling Controllers, SS7/SIGTRAN transfer points, signaling firewalls, and 5G SCPs. Its MACH7 product line runs in 400+ installations across 100+ operators worldwide, serving more than 500 million subscribers through the major Tier 1 carriers.
Flipturn
Flipturn is a New York-based software company building the unified control center for EV fleet and charger operations. Its hardware-agnostic, cloud platform connects to any OCPP-compliant charger, giving fleet operators and property managers real-time visibility into charger health, automated load balancing and demand-charge mitigation, driver billing with no app required, and AI-powered diagnostics. Founded in 2022 by Samsara and Stripe alumni Katie Siegel and Sashko Stubailo, Flipturn serves Fortune 500 fleets, municipalities, and multifamily operators, and raised an $11M Series A led by CRV in November 2024.