Top Tech Companies in Missouri (10,000+)

Formance builds the financial infrastructure for the hybrid economy: the world where money moves across fiat, crypto, and every payment rail in between. We're a YC S21 company backed by over $21M in total funding, including a Series A led by PayPal Ventures and Portage. Our open-source ledger gives digital asset companies, vertical SaaS platforms, and regulated financial institutions the speed, flexibility,...

Sittercity, a Bright Horizons company, is a technology platform working to reimagine the child care industry. Finding, hiring and managing high-quality, trustworthy and enriching child care has never been simple, for parents or caregivers. We want to change that. At Sittercity, you can imagine and create solutions that will revolutionize a multi-billion industry and bring relief to parents and care...

Tufin is a world leading network security policy management company, managing and automating security changes across next gen firewalls and network devices. We are a hybrid technology, supporting on/off prem and cloud services. The automation orchestration piece is what sets us apart in the market, as this allows us to help our customers to implement their security changes in hours...

At any given time, 16 million Americans are experiencing a crisis that requires urgent help from our legal system or government. The right assistance could transform their lives. But today, most never get it. Atticus makes it easy for any sick or injured person in crisis to get the life-changing aid they deserve. In just three years, we’ve become the leading...

ARB Interactive is the team behind Modo Casino, one of the top Social+ gaming platforms in the U.S. Founded in 2022, we build technology-driven gaming and sweepstakes experiences that reach millions of users, and we're just getting started. We move fast, think big, and genuinely love what we do. Our culture is collaborative, curious, and built on the belief that great...

Apex Fintech Solutions provides the tools and services that enable hundreds of clients to launch, scale, and support digital investing for tens of millions of end investors. The company provides essential infrastructure and a comprehensive ecosystem of cloud-based products to enable and streamline trading, wealth management, cost basis, tax reporting, and, through its subsidiary Apex Clearing™, custody and clearing. For...

Designed for the most ambitious go-to-market teams, it gives companies the power to understand every customer, automate at scale, and build their go-to-market motion exactly as they need.

Fora is a technology company empowering the next generation of entrepreneurs. We build the platform that is changing travel - AI woven through every part of the advisor's workflow, plus global supplier relationships, training, and more, all in one place. That's what lets advisors build businesses that scale, while their taste and service create trips no algorithm alone could plan. The...

Hanover Park is the first AI-native fund administration company - built from the ground up to modernize an industry that manages over $100 trillion in assets and has been underserved by technology for decades. Fund administration is the operational backbone of private markets. It's how funds track capital, calculate returns, manage investor reporting, handle distributions, and stay compliant. For years, this...

Gridline is here to redefine how private markets operate, making them faster, smarter, and more accessible. We are setting a new standard by building the Turnkey Alternatives Management Platform (TAMP) to help wealth managers run private market programs at scale. As a ledger-native system of record, Gridline provides a single source of truth that tracks the entire investment lifecycle down to...

We help customers of all sizes transform into true DevOps organizations. We've taken several customers from deploying applications once a month to hundreds of times a day. We're a team of experienced ServiceNow Wizards and passionate SRE's contributing to the open-source community, who have built multiple enterprise-scale CI/CD pipelines and integrations to help your organization build velocity in your release...

CPG is a multi-trillion-dollar industry, but the path from factory to store shelf still runs on spreadsheets, emailed PDFs, and legacy systems held together with duct tape. Brands lose real time and money every day reconciling data, fighting retailer disputes, and coordinating across finance, sales, and supply chain. We're replacing that manual work with AI agents on a single intelligent platform...

Ambiq® enables intelligence (AI and beyond) everywhere by delivering the lowest-power semiconductor solutions for battery-powered edge devices. As a pioneer in ultra-low power SoCs, Ambiq empowers wearables, IoT, smart home, healthcare, and industrial products with always-on, energy-efficient intelligence. Backed by our SPOT® technology and global innovation leadership, Ambiq is shaping the future of edge AI.

InterSystems builds the software that makes complex systems work—reliably, securely, and at scale. For more than 45 years, we’ve been the information engine behind some of the world’s most mission-critical applications in healthcare, government, and business. Our data management, integration, and analytics technologies help organizations connect disparate systems, turn data into insight, and deliver better outcomes. From enabling interoperable healthcare and...

Yext (NYSE: YEXT) is the enterprise agentic marketing platform. Built on the world's most comprehensive structured data platform for local businesses, Yext gives brands and their partners the visibility intelligence to win every moment of discovery – across AI and traditional search. Yext's API-first architecture connects structured data to APIs, MCP servers, and generative interfaces, so partners and developers can...

Lob was founded in 2013 by technical co-founders with a vision to connect the world one mailbox at a time. We're transforming the way businesses use direct mail and bringing the power of technology to a traditionally manual channel. Our modern logistics and fulfillment engine helps businesses to build and scale high-quality, personalized direct mail programs without the operational burden....

We’re developing reusable vehicles that bring payloads home from orbit safely and precisely, enabling faster in-space manufacturing, global delivery, and entirely new capabilities in the space economy.

Flex, an NYC-headquartered FinTech company, has created a trusted rent payment experience. It’s hard to believe that it’s 2024 and paying rent on time is expensive, inflexible, and difficult; we’re here to change that! We enable our users to pay rent throughout the month on a schedule that better fits their finances and budget, while also helping them build credit....

At Affirm, we help people say yes to the things that matter with flexible, transparent ways to pay over time. No hidden fees, no compound interest, and no fine print—just a smarter way to spend.

2K is headquartered in Novato, California and is a wholly owned label of Take-Two Interactive Software, Inc. (NASDAQ: TTWO). Founded in 2005, 2K Games is a global video game company, publishing titles developed by some of the most influential game development studios in the world. Our studios responsible for developing 2K’s portfolio of world-class games across multiple platforms, include Visual...