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SAN DIEGO

B2B

Business software and services sold to other companies, built in San Diego.

110
companies
$2.48B
total raised

The breakdown

106 of 110 companies have disclosed funding, $2.48B combined, 28 at Seed stage, making up 28% of the 400 San Diego startups on file across every industry, founding dates span 2017-2026.

Companies

Shield AI Inc hero photo
Series G$1.19B
Shield AI Inc
San Diego, CA

Shield AI is a defense-tech company building the world's best AI pilots and next-generation aircraft.

Series GB2B
$425.4M
PSG HoldCo, Inc.
San Diego, CA · Founded 2023
B2B
Series B$130.0M
DroneBase, Inc.
San Diego, CA
Series BB2B
Drata Inc. hero photo
Series C$126.8M
Drata Inc.
San Diego, CA · Founded 2020 · ~501-1,000 employees
Series CB2B
Firestorm Labs, Inc. hero photo
Series A$83.0M
Firestorm Labs, Inc.
San Diego, CA · Founded 2022

Firestorm Labs - Democratize the fight with radically-affordable, mission-adaptable power for air, land, and sea.

Series AB2B
Series B$56.0M
Fabric8Labs, Inc.
San Diego, CA

Electrochemical Additive Manufacturing Mass Production of Next Generation Components High-Resolution Metal 3D Printing at Scale Electrochemical Additive Manufacturing (ECAM) is... Read More

Series BB2B
Gallant Pet, Inc. hero photo
Series A$35.6M
Gallant Pet, Inc.
San Diego, CA

Gallant offers ready-to-use stem cell therapies that help pets heal from within, restoring vitality and supporting longer, healthier lives.

Series AB2B
Brain Corp hero photo
Series A$32.1M
Brain Corp
San Diego, CA · ~11-50 employees

Brain Corp is an autonomous technology company powering the most proven robots and AI, helping organizations create more productive and intelligent operations.

Series AB2B
Sol-ti, Inc. hero photo
Series B$30.3M
Sol-ti, Inc.
San Diego, CA

Sol-ti sells organic living beverages, including SuperShot, SuperAde, and SuperStix products, which are glass bottled, cold pressed, and made in the USA.

Series BB2B
Turquoise Health Co. hero photo
Series B$30.0M
Turquoise Health Co.
San Diego, CA · Founded 2020

Price with precision. Negotiate with confidence. Turquoise is the platform 300+ healthcare organizations use to make sense of rates, contracts, and compliance.

Series BB2B
Series A$29.1M
SeaSatellites, Inc.
San Diego, CA · Founded 2020

Operates as Seasats; CEO and co-founder Mike Flanigan launched the San Diego autonomous-vessel maker in 2020, and it closed a $20 million Series A backed by Philip Bilden.

Series AB2B
Series B$27.0M
Ventyx Biosciences, Inc.
San Diego, CA

The Encinitas-based clinical-stage biotech was acquired by Eli Lilly for $1.2 billion in cash, after IPOing on Nasdaq (VTYX) in 2021.

Series BB2B
Arvo Partners, LLC hero photo
$24.9M
Arvo Partners, LLC
San Diego, CA · Founded 2022

Avaamme mahdollisuudet ja takaamme sinulle paremman kasvun: Arvo Partners, täyden palvelun digitaalinen markkinointitoimisto ja tuleva strateginen kumppanisi.

B2B
NanoImaging Services, Inc. hero photo
Seed$19.7M
NanoImaging Services, Inc.
San Diego, CA

NIS, a US based CRO, provides cryo-EM services to accelerate drug discovery, with structural biology, nanoparticle characterization, and GMP compliant imaging.

SeedB2B
Infracost Inc hero photo
Series A$18.8M
Infracost Inc
San Diego, CA · Founded 2021

FinOps governance for platform teams. Prevent cloud waste and budget overruns before every deploy.

Series AB2B
Verve Cloud, Inc. hero photo
Series B$15.8M
Verve Cloud, Inc.
San Diego, CA

An integrated communications platform using cloud-hosted phone, chat, contact center and analytics to meet the challenges of today’s business.

Series BB2B
Series A$14.5M
JS-WR JV, INC.
San Diego, CA · Founded 2025

JS-WR JV, Inc. does business as Willie's Remedy+, the CBD/THC beverage and wellness product line created by musician Willie Nelson.

Series AB2B
BlueNalu, Inc. hero photo
Series B$10.5M
BlueNalu, Inc.
San Diego, CA

BlueNalu, Inc. develops cell-cultivated seafood, beginning with bluefin tuna toro—crafted with care and produced without fishing.

Series BB2B
Seed$9.8M
Provisio Medical Technologies Corp
San Diego, CA · Founded 2025

Provisio Medical Technologies Corp. is dedicated to developing innovative solutions for Peripheral Artery Disease, including an automated, integrated smart-catheter technology called the SLT Platform which includes the SLT FLOW, the world's first and only catheter-based volumetric blood flow measurement intra-procedurally.

SeedB2B
Seed$8.8M
HypeVR
San Diego, CA

HypeVR built cinematic volumetric VR capture technology using a 14-camera 6K rig, founded in San Diego in 2015.

SeedB2B
Series A$8.5M
Luxvitae Therapeutics Inc.
San Diego, CA
Series AB2B
Sonocharge Energy, Inc. hero photo
Series A$8.5M
Sonocharge Energy, Inc.
San Diego, CA · Founded 2022

A piezoacoustic platform technology that makes the world’s batteries last longer, charge faster, and be safer.

Series AB2B
EdgeX, Inc. hero photo
Series A$8.5M
EdgeX, Inc.
San Diego, CA · ~11-50 employees

Get instant real-time visibility with EdgeX. Wire-free RTLS, asset tracking, and environmental monitoring. Fast ROI, no IT burden, deployed in hours.

Series AB2B
Series B$7.3M
Provisio Medical, Inc.
San Diego, CA
Series BB2B
Vimcal Inc. hero photo
Seed$6.9M
Vimcal Inc.
San Diego, CA

Vimcal is the world’s fastest calendar, beautifully designed for people who have too many meetings. Drag to share availabilities, schedule across time zones, and see all your Outlook and Google calendars in one view.

SeedB2B
$6.8M
Ferret Systems Inc.
San Diego, CA

Search engines and social networks are not designed for due diligence. Ferret’s unparalleled AI platform combined with world class information provides you with exclusive relationship intelligence that can help you avoid high-risk individuals and spot promising opportunities.

B2B
Soutron Holdings LLC hero photo
$6.7M
Soutron Holdings LLC
San Diego, CA · Founded 2025

Technology purpose-built for libraries, archives, and museums for improving Access, Searching, Resource Sharing (interlibrary loan) & Digital Preservation.

B2B
Measurabl, Inc. hero photo
$6.5M
Measurabl, Inc.
San Diego, CA · ~201-500 employees

Measurabl offers comprehensive ESG solutions, empowering businesses with data-driven insights for sustainability & compliance. Learn More

B2B
Serenity EHS Inc. hero photo
Seed$5.5M
Serenity EHS Inc.
San Diego, CA · Founded 2019

Serenity is a unified EHS platform built on ServiceNow for incident management, audits, risk assessments, compliance, and cyber risk — with AI-powered safety insights.

SeedB2B
$5.3M
Burl Concepts, Inc.
San Diego, CA

BURL Concepts provides innovative ultrasound solutions to instantly access brain performance and guide clinical interventions.

B2B
Seed$5.0M
FUTURCO HEALTH TECHNOLOGIES, INC.
San Diego, CA

Also known as FuturHealth, this San Diego weight-loss company was co-founded and is led by CEO Luke Mahoney.

SeedB2B
WILDCAT DISCOVERY TECHNOLOGIES, INC. hero photo
$4.9M
WILDCAT DISCOVERY TECHNOLOGIES, INC.
San Diego, CA

As leaders in cathode innovation, we develop materials that drive clean energy solutions. Click here to explore our pioneering work in battery technology.

B2B
Seed$4.4M
MemComputing, Inc.
San Diego, CA

Co-founded by physicists Dr. Massimiliano Di Ventra and Dr. Fabio Traversa alongside serial entrepreneur John Beane, previously a founder of ecoATM; investors include DARPA and Revolution's Rise of the Rest Seed Fund.

SeedB2B
SkySafe, Inc. hero photo
Series B$4.0M
SkySafe, Inc.
San Diego, CA

SkySafe’s advanced drone detection system and airspace intelligence platform enables organizations to identify, track, analyze, and act on unauthorized drone activity.

Series BB2B
$4.0M
MMTM SIX LLC
San Diego, CA · Founded 2023
B2B
$4.0M
SRE Venture 724, LLC
San Diego, CA · Founded 2024
B2B
Series A$3.8M
Thorwear Inc
San Diego, CA · Founded 2019

Also known as Elevate Dynamics; co-founder Daniel Magy previously founded Citadel Defense Company, a counter-drone defense firm that was later acquired by Blue Halo.

Series AB2B
GetTheReferral.com, Inc. hero photo
$3.8M
GetTheReferral.com, Inc.
San Diego, CA · ~11-50 employees

GTR helps home service companies grow with referral software, branded apps, and automated rewards. Turn happy customers into your best lead source.

B2B
Aervivo, Inc. hero photo
Seed$3.7M
Aervivo, Inc.
San Diego, CA · Founded 2020

Aervivo enables our Partners to provide community wide Gigabit managed WiFi, delighting the communities they serve and generating an outstanding 100%+ IRR, quickly.

SeedB2B
Series B$3.7M
Hotel Santa Clara LLC
San Diego, CA · Founded 2023
Series BB2B
Crop Diagnostix, Inc. hero photo
Seed$3.5M
Crop Diagnostix, Inc.
San Diego, CA · Founded 2023

Crop Diagnostix uses plant RNA to detect asymptomatic crop stress before symptoms appear. Asymptomatic Agronomy for partners, retailers, and input providers.

SeedB2B
AmbyTech Inc. hero photo
Seed$3.0M
AmbyTech Inc.
San Diego, CA · Founded 2024

AMBYTECH is an IT consulting and digital transformation company based in Paris that assists large enterprises and the banking sector with their digital transformation.

SeedB2B
Algenesis Corp hero photo
Seed$3.0M
Algenesis Corp
San Diego, CA

Soleic technology is the world's first fully biodegradable, high performance polyurethane material. Plant-based. Zero microplastics.

SeedB2B
Self Inspection Inc. hero photo
Seed$2.8M
Self Inspection Inc.
San Diego, CA · Founded 2021

Self Inspection uses AI trained on 20M+ images to automate vehicle damage detection, condition reports, and CR scoring — built for dealers, fleets, rentals, and lenders.

SeedB2B
$2.8M
Generative Platforms Inc.
San Diego, CA · Founded 2024
B2B
Seed$2.3M
GroGuru, Inc.
San Diego, CA

Founded in 2014 by Patrick Henry, Farooq Anjum, and Jeff Campbell, the agtech soil-sensor company was acquired by Goanna Ag in August 2025.

SeedB2B
Series A$2.2M
Growthsayer, Inc.
San Diego, CA · Founded 2020

Growthsayer was founded by Phillip Geltman, a San Diego-based supply chain specialist who originally built the platform to optimize cannabis industry supply chains before expanding into broader retail demand planning.

Series AB2B
Hauler Hero Inc. hero photo
Seed$2.2M
Hauler Hero Inc.
San Diego, CA · Founded 2021

Hauler Hero is a waste management software solution that helps waste haulers improve their operations, increase efficiency, and reduce costs.

SeedB2B
Biocanic, Inc. hero photo
Seed$2.1M
Biocanic, Inc.
San Diego, CA

Streamline your functional health business with Biocanic to get better better scale and outcomes for you and your clients.

SeedB2B
$2.0M
RCPS LLC
San Diego, CA · ~1,001-5,000 employees

Roanoke City Public Schools (RCPS) provides educational services and resources for students, families, and the community, including academic programs, special education, and various support departments.

B2B
$1.9M
Exploration Technologies, Inc./DE
San Diego, CA · Founded 2023
B2B
$1.5M
Assumable Technologies Inc.
San Diego, CA · Founded 2024

Operating as Assumable.io, it was co-founded by Ryan Carrillo and Louis Ortiz and drew national coverage (including the New York Times) for its marketplace matching buyers with homes carrying low-rate assumable mortgages.

B2B
Algorithmic Objective Corp. hero photo
$1.5M
Algorithmic Objective Corp.
San Diego, CA · Founded 2019

Objective Corporation creates digital government software solutions in areas like information intelligence, planning & building, and regulatory solutions, aimed at helping government shift to being completely digital and driving stronger communities.

B2B
$1.5M
Limar AI Inc.
San Diego, CA · Founded 2021
B2B
Looq.ai hero photo
Seed$1.5M
Looq.ai
San Diego, CA · Founded 2021

Looq.ai builds an AI handheld photogrammetry platform (qCam/qAI/qApp) for 3D land and utility surveying.

SeedB2B
Seed$1.4M
TPT GLOBAL TECH, INC.
San Diego, CA

TPT Global Tech is a technology holding company with an emphasis on Media Content, Medical Technology and Telecommunications.

SeedB2B
Bench Talent Cloud, Inc. hero photo
Seed$1.3M
Bench Talent Cloud, Inc.
San Diego, CA · Founded 2024

Recruitment CRM for full-time, seasonal, and contract talent. Outreach automation keeps relationships warm and makes rediscovery easy. Works with your ATS.

SeedB2B
Series A$1.2M
Yatiri Bio, Inc.
San Diego, CA · Founded 2021

Yatiri Bio, Inc. is re-enisioning the pharmaceutical industry's current drug discovery process by integrating patient data sets with testable empirical models to guide patient selection and clinical development, utilizing advanced proteomics and bioinformatics tools and deep learning models.

Series AB2B
Seed$1.1M
Address Insite, Inc.
San Diego, CA · Founded 2023

Address Insite, Inc. provides site acquisition services by simplifying development in the wireless industry and offers wireless consulting services.

SeedB2B
$1.1M
W&CC SPV LLC
San Diego, CA · Founded 2025
B2B
$1.0M
LANDLORD SOLUTIONS SAN DIEGO, PROFESSIONAL Corp
San Diego, CA · Founded 2024
B2B
$1.0M
Delta Trail Crane Services I LLC
San Diego, CA · Founded 2024
B2B
Series A$1.0M
Shreenika Pioneering Inc.
San Diego, CA · Founded 2022

Shreenika Pioneering Inc. creates high-performance, cost-effective chemicals through biotechnology for various industries, aiming to make sustainability an easy economic choice.

Series AB2B
$984K
Improv Beverages, Inc.
San Diego, CA · Founded 2022

For the ones who believe fun comes in all forms, there’s Improv Cocktails.Our full-flavored, premium non-alcoholic cocktails taste like the real deal, but without the booze. They’re ready to enjoy if you’re going dry, and ready to spike if you’re not.

B2B
$955K
Lytng, LLC
San Diego, CA · Founded 2023
B2B
$900K
DOUBLE GOLD HOLDINGS, INC.
San Diego, CA · Founded 2024

Double Gold Holdings provides fine beverages from around the world, crafted by artisans and maestros, with a mission to be a first-in-class international adult beverage sales & marketing company that builds premium brands responsibly.

B2B
$773K
Terafiber, LLC
San Diego, CA · Founded 2023 · ~11-50 employees

Terafiber was founded by Jim Hanley, a San Diego fiber-infrastructure entrepreneur who had previously founded Netly Fiber, another citywide fiber-network builder, before starting Terafiber in 2023.

B2B
RallyCorp, Inc. hero photo
$770K
RallyCorp, Inc.
San Diego, CA · ~11-50 employees

Mobile fundraising platform for nonprofits with compliant text messaging, Text-to-Give, and donor engagement. Trusted by 1,000+ organizations.

B2B
GenseeAI Inc. hero photo
$750K
GenseeAI Inc.
San Diego, CA · Founded 2024

Gensee builds practical control infrastructure for AI operating across real developer and production environments by evaluating AI requests, granting narrowly scoped authority, mediating privileged effects, and recording what actually happened.

B2B
$735K
Southeast Idaho Storage 1, LLC
San Diego, CA · Founded 2025
B2B
SmartProperty, Inc. hero photo
Seed$725K
SmartProperty, Inc.
San Diego, CA · ~11-50 employees

SmartProperty's Living Reserve Study gives HOA and condo boards real-time reserve fund tracking, capital planning, component inventory, and project management — replacing outdated static reserve studies with a dynamic, always-current platform.

SeedB2B
Series A$660K
Browser bets inc
San Diego, CA · Founded 2025
Series AB2B
$650K
MHP Partners, Inc.
San Diego, CA · Founded 2025
B2B
Tiled, Inc. hero photo
Series A$600K
Tiled, Inc.
San Diego, CA

Create engaging, interactive presentations effortlessly with Tiled. Enhance your storytelling and captivate your audience with dynamic, customizable content.

Series AB2B
Seed$568K
Scout Distribution AZ, LLC
San Diego, CA · Founded 2022

Scout Distribution is a craft alcoholic beverage distributor serving California and Arizona, operating since 2018.

SeedB2B
$555K
CHEFS LIFE CO, LLC
San Diego, CA · Founded 2020

Chefs Life was created in early 2021 by celebrity chef Brian Malarkey (a Top Chef alum and San Diego restaurateur).

B2B
$500K
Serinity, Inc
San Diego, CA · Founded 2026
B2B
Pre-Seed$425K
International Boardriders League LLC
San Diego, CA · Founded 2022
Pre-SeedB2B
$392K
Sided, Inc.
San Diego, CA

San Diego-based AI-powered polling and community-forum platform for digital publishers, founded by Scott Kaplan, a longtime ESPN 710 LA sports radio host.

B2B
MOI San Diego, LLC hero photo
Seed$390K
MOI San Diego, LLC
San Diego, CA · Founded 2022

Discover the world's most extraordinary collection of perspective-changing rooms, mind-bending installations, and optical illusions.

SeedB2B
$350K
Angarak, Inc.
San Diego, CA · Founded 2019
B2B
Seed$318K
Perfect Herbal Blends, Inc.
San Diego, CA · Founded 2019

Perfect offers patented infusion technology that is licensed to manufacturers to lower costs, improve consistency, and scale across markets for infused pre-rolls by breaking down and reconfiguring plant's own chemical compounds.

SeedB2B
$310K
Brain Bioenergetics Inc.
San Diego, CA · Founded 2024
B2B
$300K
KAMIKI GLOBAL INC.
San Diego, CA

Blending a Japanese style whisky that harmonizes Japanese nature and artisanship

B2B
SuperMem Inc. hero photo
Seed$300K
SuperMem Inc.
San Diego, CA · Founded 2019

SuperMem GrowthOS pairs AI speed with human judgment to provide growth solutions, with real operators closing what AI cannot.

SeedB2B
Seed$275K
Swastham, Inc
San Diego, CA · Founded 2026 · ~11-50 employees

SWASTHAM TRUST supports needful patients by offering diverse medical services, including providing financial aid for cancer treatment and organizing free health check-up camps.

SeedB2B
AurellaAI, Inc. hero photo
$250K
AurellaAI, Inc.
San Diego, CA · Founded 2026

Aurella is a tax preparation engine designed to eliminate manual data entry by automating the journey from client document intake to return-ready output for tax firms.

B2B
Seed$250K
Healthy Crop, Inc.
San Diego, CA

Healthy Crops is an international research project that aims to achieve significant yield increases for small-scale producers in Africa and Asia by providing disease-resistant rice varieties.

SeedB2B
UFLO1, INC. hero photo
$200K
UFLO1, INC.
San Diego, CA · Founded 2024

UFLO1, INC. provides an AI-powered learning platform called Uflo that offers tools and services for students, teachers, and institutions to build personalized courses, share content, assess knowledge, and analyze data to tailor instruction.

B2B
$178K
M&R Technology, Inc.
San Diego, CA · Founded 2022

M&R Technology, Inc. does business as The Infinity Shield and holds a U.S. patent (invented by Magid Fazel and colleagues) for garage-door safety sensors designed to protect pets and family members from accidental door strikes.

B2B
$170K
Site Bionics, Inc.
San Diego, CA · Founded 2023

Site Bionics unlocks AI for physical retail, enhancing loss prevention, optimizing store operations, and improving customer experience.

B2B
$150K
MLHere, Inc.
San Diego, CA · Founded 2020
B2B
$125K
Wallabi, Inc.
San Diego, CA · Founded 2023

Wallabi is your AI transformation partner. A strategy and implementation firm specializing in AI and data, built by leaders from Tableau, Salesforce, and Google.

B2B
40acres & a BTC, Inc. hero photo
$119K
40acres & a BTC, Inc.
San Diego, CA · Founded 2025

Financial Freedom with Bitcoin. The digital assets partner for your business. OTC, Swaps, and Enterprise-Grade Solutions

B2B
Seed$100K
RPGMatch Inc.
San Diego, CA · Founded 2023

RPGMatch, a Los Angeles-based tabletop-gaming matchmaking startup, acquired the long-running gaming community site RPGnet in a 2024 merger, with RPGMatch owner Joaquin Lippincott becoming CEO of the combined company.

SeedB2B
$97K
Pacific Insurance Network Systems, Inc.
San Diego, CA · Founded 2020
B2B
Cytodyme, Inc. hero photo
Seed$75K
Cytodyme, Inc.
San Diego, CA · Founded 2024

AI-Enabled Quality and Regulatory Workflows

SeedB2B
$56K
Applied Learning Lab LLC
San Diego, CA · Founded 2025

Applied Learning Lab partners with educators to co-design tailored solutions that enhance teaching and learning in K–12 settings through curriculum and tool evaluation, curriculum design, and professional learning.

B2B
$45K
Arc Interactive Inc. / DE
San Diego, CA · Founded 2025

Arc Interactive is a digital ideas studio that focuses on brand and digital strategy, product design, web and social content, and app and web development.

B2B
$30K
Greenview Labs, Inc.
San Diego, CA · Founded 2026

According to its founder's LinkedIn profile, Greenview Labs is a golf technology startup founded by Harrison Fitz.

B2B
$25K
Peak Summit Innovations
San Diego, CA · Founded 2025
B2B
$25K
Safu Sake Co
San Diego, CA · Founded 2020

Founded by Wharton MBA Paul Dohrenwend; its premium sake made its retail debut at a Costco in San Diego.

B2B
Craitor, Inc. hero photo
$10K
Craitor, Inc.
San Diego, CA

Craitor builds the production layer for critical hardware, deployed where it is needed, aiming to manufacture sovereignty.

B2B
$6K
MAPLE FUNG MD INC
San Diego, CA · Founded 2025

MAPLE FUNG MD INC provides biotech consulting services, including fractional CMO roles and protocol design, and also offers per diem nephrology care and serves as a clinical trial investigator.

B2B
Influsence, Inc. hero photo
$5K
Influsence, Inc.
San Diego, CA · Founded 2023

Influsence, Inc. provides an AI SaaS platform that offers data insights for influencer marketing to help increase reach, engagement, and revenue for ad agencies and companies.

B2B
$500
Sunflower Psychological Services A Marriage & Family Therapy Corp
San Diego, CA · Founded 2024
B2B
Condor Software hero photo
Condor Software
San Diego, CA

Condor is an AI-powered platform that unifies clinical, operational, and financial data into a single source of truth for life sciences companies to manage R&D finances.

B2B
Rethoric hero photo
Rethoric
San Diego, CA · Founded 2021 · 4 employees

LinkedIn content consultancy and scheduling platform for busy founders

Y CombinatorB2B
Sourcify hero photo
Sourcify
San Diego, CA · Founded 2017 · 15 employees

Sourcify helps brands manufacture products in Asia.

Y CombinatorB2B
Integrated Reasoning hero photo
Integrated Reasoning
San Diego, CA · Founded 2022 · 1 employees

Faster processors for solving NP-complete problems

Y CombinatorB2B