B2B startups in Carlsbad. Business software and services sold to other companies. The largest single category of startup across Southern California, spanning sales tools, vertical operating systems, and everything in between.

Carlsmed® uses patient data and digital technologies to create optimal surgical plans and personalized aprevo® spine fusion devices.

Proper Voltage is the digital bridge that seamlessly links power and product, opening up access to more choices and possibilities.
The entity behind Nixon, the watch and accessories brand founded in 1997 by Andy Laats and Chad DiNenna, which is now backed by private equity firm Trilantic Capital Management.

Unlock Engagement, New Fans & Revenue Through Sports Betting
This Carlsbad, CA private-equity vehicle for engineered stone manufacturing is run by managing member Oren Klaff, the investor and author best known for the bestselling sales book "Pitch Anything."

MUNICIPAL was founded in 2019 to inspire people to bet on themselves and make big things happen. The apparel & footwear we create combines best-in-class quality, versatile performance and extreme comfort.
AppTech Payments Corp provides multi-bank payment infrastructure designed for compliance, scale, and operational resilience. Explore the platform, partner program, company, news, FAQ, and contact pages to learn more.
Co-founded by Andrew Morris, Eric Brouwer, and Adolfo Velazquez, the company is developing a rapid lung-cancer diagnostic called the verifi LUNG test.
Through its health & fitness AI platform, PEAR creates personalized digital coaching experiences to help people move smarter, get healthier, and live happier.

Priwall helps you find and remove your personal data from data brokers. Protect your identity and reduce your digital footprint.

SAFR Football Helmet Covers reduce the external blunt force that can cause traumatic brain injuries for all ages. Learn more!

Multi-carrier wireless internet for homes, businesses, and specialized equipment. No contracts, 24/7 support, and reliable connectivity across all 50 states.
Founded by Ariel Trybuch, a fintech data/AI platform built for banks and credit unions.

The Vesteck Inc Endosuture Aneurysm Repair (ESAR) platform, Suture-Tight™, is revolutionizing the aneurysm repair space.
Struggling with your mental health? Our online counsellors meet with you through our video counselling platform, when and where it works best for you.
HAUSER is a world-class musician and magician of the cello. His passion is to show his audience the versatility of the cello. Watch latest videos and events!

Bristlecone is the leading provider of connected logistics solutions, including AI applications, SAP integration, and more.

Multi-model AI with a patent-pending AI Firewall — for teams where data privacy is not optional. 47 models, one workspace, sensitive data stays home.

Cut your writing time by 40% with AI-powered autocomplete