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101 Best California Test & Measurement Startups – Innovating Testing & Measurement Use In All Industries

This article showcases our top picks for the best California based Test & Measurement companies. These startups and companies are taking a variety of approaches to innovating the Test & Measurement industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top California Test & Measurement Startups

Data sourced from Crunchbase and SemRush.

LaunchDarkly

LaunchDarkly

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LaunchDarkly is a feature management platform that allows software development teams to deliver to their customers.

Density

Density

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Density builds the technical infrastructure for cities, buildings, and spaces to measure how they’re used.

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Rainforest QA

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Rainforest QA offers modern testing for web and mobile apps.

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Ezoic

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Ezoic is a website optimization platform for digital publishers and website owners powered by true machine learning.

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UpGuard

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UpGuard is a cyber resilience platform, designed to proactively assess and manage the business risks posed by technology.

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Testlio

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At Testlio, we test your products and uncover issues before your customers do. We are fast, scalable and focused on quality.

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Mirion Technologies

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Mirion Technologies is provides radiation detection, and monitoring solutions for the nuclear power, military, medical, specialized markets

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Upwave

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Upwave is a marketing analytics company providing brand marketing measurement tech to the world’s leading brands, agencies, & publishers.

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Vivoo

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Vivoo is the first at-home health tracker that use urine to provide personalized recommendations and quantified health metrics to consumers.

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Appvance.ai

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Appvance.ai is the AI-driven test generation, which is revolutionizing how software testing is performed.

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test.ai

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test.ai provides an AI-powered test automation platform to help organizations deliver quality mobile app experiences at scale

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BodiData

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BodiData, Inc’s Kora™ scanner is the only handheld 3D body scanner that takes measurements while fully clothed.

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Apiary

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Apiary provides tools that help companies build, test, monitor, and document web APIs.

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Xamarin

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Xamarin provides development tools to build and test native mobile apps, such as Xamarin Platform, Xamarin Test Cloud, and Xamarin Insights.

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BlazeMeter

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BlazeMeter is a jmeter and performance testing platform for DevOps.

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test IO

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test IO helps ship software faster with continuous professional testing, on demand.

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Labdoor

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Labdoor is an online marketplace that tests and ranks supplements, providing consumers an easy way to research and buy the best products.

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Appurify

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Appurify enables mobile test automation on real devices for mobile teams to build better apps.

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Insilixa

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Insilixa is an organization focused on using high tech DNA testing for detection and treatment of pathogens that are antibiotic resistant.

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Opkey

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Opkey is a tool-agnostic test automation platform that provides a complete end-to-end functional test automation solution.

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Testin

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Testin is the world’s leading enterprise mobile application cloud testing service platform.

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LogiGear

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LogiGear is a provider of software testing services, test automation, and QA training.

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Neofluidics, LLC

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Neofluidics offers enhanced microfluidic tools that simplify workflow and reduce the cost of high throughput testing, culture, and analysis.

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REDF

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REDF creates jobs and employment opportunities for people facing the greatest barriers to work.

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ScoreBeyond

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ScoreBeyond develops a test preparation and examination platform designed to help students prepare for standardized tests.

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Metazoa

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Metazoa’s provides highly visual tools to deploy metadata assets from a sandbox or Salesforce DX project to a production account.

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AirSpeQ

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Improving the world for animals, plants and people by commercializing sensors for fine and ultra fine airborne particulate matter detection.

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Enmetric Systems

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Enmetric Systems provides management solutions to enable large companies to monitor, control and reduce enterprise-wide energy use and cost.

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Drone.io

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Drone.io is a hosted Continuous Integration and Deployment service.

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Koality

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Koality is a software testing platform that allows users to test their code in a production-like environment before deployment.

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Infostretch

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Infostretch offers professional services powered by latest technologies like AI to help enterprises launch new digital initiatives faster.

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ColorTV

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ColorTV is a data and advertising company.

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Minute Lab

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Minute Lab offers a container based virtual labs enabling developers to interactively develop and test their code in a running environment.

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Visicon Technologies

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Visicon Technologies provides machine vision systems to inspect components and devices in stent businesses.

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Celula

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Celula is a diagnostic testing services company

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Trianz

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IT Services, Management Consulting

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UXTesting

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UXTesting is a remote testing platform to collect user behavior actionable data & provide objective report to help you make right decision.

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CORWIL Technology

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CORWIL was founded in 1990 to provide high quality and responsive IC assembly and test services to the semiconductor.

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TestNest

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A/B testing for apps meta-information: icon, screenshots, description and more

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Magoosh

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Magoosh provides online test prep that makes studying for standardized tests accessible, effective, and enjoyable.

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Nikira Labs

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Nikira Labs provides natural gas leak detectors, computational microscopy and visibility sensors.

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Shmoop

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Shmoop is a digital curriculum and test prep publisher offering online learning and test prep and teaching materials on the web and mobile.

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Spot Trender

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Spot Trender is the leader in advertising testing research. Our platform democratize ad testing and deliver immediate actionable insights.

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Folio3 Software

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Follo3 Software Inc. is a California based software development company that helps businesses transform their ideas into software.

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Lucendi

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Lucendi is an innovator and developer of AI-enabled smart measurement platforms.

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QMetry

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QMetry is designed for agile testing and DevOps teams to build, manage, and deploy quality software faster with confidence.

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A3logics

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A3logics delivers value-added industry-specific business technology consulting, IT solutions and services to businesses across the globe.

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Palo Alto Research Center (PARC)

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PARC provides custom R&D services, technologies, expertise, and intellectual property to startups, government agencies, and partners.

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Mesh Dynamics

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Mesh Dynamics provides SaaS solutions for testing distributed services applications.

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SIMCO Electronics

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SIMCO is a leading provider of high-quality calibration, repair, and software services for scientific test and measurement equipment.

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SimpleLab

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SimpleLab is a digital marketplace for water quality testing labs that offer detailed environmental data.

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Auxenta Inc.

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Auxenta offers a range of software engineering services to companies based in the technology industry.

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BrandAds

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Extreme Reach Digital (formerly BrandAds) measures the effectiveness of video advertising across media vendors and channels.

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Davis Instruments

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Global leader in weather and marine instrumentation.

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ThinKom Solutions

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ThinKom Solutions manufactures low-profile antennas engineered expressly for high-speed connectivity.

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Lapka

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Lapka designs and manufactures smartphone-assisted breathalyzer and concept sensor nodes including radiation and EMF sensors.

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Target Test Prep

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Changing the way students prepare for the GMAT®, GRE®, and MCAT®

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Litepoint

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LitePoint designs, develops, markets and supports advanced test solutions for the development and manufacturing of wireless devices.

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QArea

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QArea provides award-winning web and mobile development services that transform ideas into software

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Advanced Test Equipment Corporation

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Test Equipment Rentals, Sales, Calibration and Service for EMC, RF, Power, Electrical, Communications, Environmental and NDT/Inspection.

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Abstracta

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Quality Engineering / Software Testing Services & Custom Testing Tool Development

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PV Evolution Labs

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PV Evolution Labs provides solar panel test and characterization services.

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TestMart

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TestMart, an online marketplace of Technical Communities, offers U.S. government agencies low price & wide selections of top test equipment.

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360logica Software Testing Services

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Services and Offerings: Robust test management process Strong experience in different verticals Strong adherence to SDLC and Test Models Ri

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Vitrek LLC

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Vitrek LLC is a maker of electrical safety test and measurement equipment.

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Sensorydata Corp

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Sensorydata Corp is building a platform to capture data from vital senses.

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C.B.S. Scientific Company

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C.B.S. Scientific Company is a profitable Life Sciences tools.

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Hackerlist

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Hackerlist is a realtime job marketplace for submitting and completing highly skilled software contracts.

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Micro Precision Calibration

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Micro Precision Calibration specializes in calibration equipment services and solutions.

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Manta Instruments

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A La Jolla, Calif.-based developer of technology for characterizing nanoparticles

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North South Studios

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Mobile apps, augmented reality platform with robust SDK, software development

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Unisem

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Unisem is a global provider of semiconductor assembly and test services for electronics companies.

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Alkemist Labs

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Alkemist Labs specializes in botanical identity testing, phytochemical potency analysis and other testing services.

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Gmw Associates

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Gmw Associates is a supplier of electromagnet systems, magnetic field and current measurement instruments.

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SeeCommerce

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SeeCommerce enables business managers and trading partners to continuously manage and improve business performance.

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Stanford Research Systems

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Stanford Research Systems is a manufacturer that supplies scientific, frequency, vacuum, analytical, test and measurement instruments.

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ICP DAS USA

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ICP DAS USA is a leading manufacturer of industrial automation, control, software, and data acquisition hardware.

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BioSoft Integrators

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BioSoft Integrators offers software development, HPC support and testing services.

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Intelligent Optical Systems

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Intelligent Optical Systems is an R&D organization and supplier of sensors, test and measurement technology.

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AnySilicon

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AnySilicon is a platform for ASIC engineers and decision makers to find, explore, and contact Semiconductor and IP vendors quickly.

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K2 Optronics

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K2 Optronics is a provider of intelligent optical components and subsystems.

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ChemTrace Corp.

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ChemTrace Corp. offers analytical testing for process streams and liquid materials.

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Dynamic Sciences International

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Dynamic Sciences International is a designer and manufacturer of test and measurement equipment.

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Bolt | Peters

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Bolt | Peters is a user experience research and design firm that recruits the actual visitors of a website, using their web tool Ethnio.

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Solution Soft

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Solution-Soft provides software solutions for virtual clock and time travel testing.

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NextGen Laboratories

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NextGen Laboratories develops diagnostic results through their innovative technologies.

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American Bio-Clinical Laboratories

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American Bio-Clinical Laboratories offers hormone assessment, PCR tests, internet results reporting, test panels and courier services.

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Psychometric

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Psychometric is a breakthrough tool for predicting behavior in personality and ability testing for recruiting and hiring.

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FXC Corporation

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FXC Corporation base is the design, test, manufacture of military mechanical/electro-mechanical devices and parachute systems.

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Sequoia Consultants

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Sequoia Consultants is an engineering consultant that offers materials testing, construction inspection, and materials engineering services.

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Convergence Laboratories

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Convergence Laboratories provides cannabis, hemp services and testing instrument products for various sectors.

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Instrotek

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InstroTek is committed to supplying products and technologies to the construction and raw materials industries.

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Simutest

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Simutest provides test automation software solutions.

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Valhalla Scientific

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Valhalla Scientific specializes in the manufacturing of a wide range of precision electronic test and measurement instrumentation products.

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Dow Hydraulic Systems

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Dow Hydraulic Systems is an industrial machinery manufacturer that offers aerospace hydraulic systems.

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Irvine Electronics

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Irvine Electronics offers NPI quick turn, prototyping, conformal coating, comprehensive test and program management services.

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Datastick Systems

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Datastick Systems is an industrial automation company that provides vibration analysis and portable machine balancing systems.

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Cal Test Electronics

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Cal Test Electronics provides a wide range of electronic testing products and accessories for electronic, electrical and control industries.

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Andpak, Inc.

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Andpak, Inc. offers packaging,laboratory testing,inventory & supply management,custom labeling and toll manufacturing services.

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Amasco

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Amasco manufactures optical test and measurement equipment, AC/DC power-related products, and OEM components.

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McBain Systems

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McBain Systems is a microscope supplier for advanced inspection and histology applications.

Written by Warren Tesla

My name is Tesla and I am the pseudonym used by The Stratup Pill's broad writing team.

About me: Founder, CEO, CTO, CFO, CMO, CISO, Director, Head of the Board, Head of the oversight board, Executive, Legal Council, Head of Hiring, HR Manager, Consultant.

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