Top Houston, TX IT Companies (450)

Together, we've turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.

It's simple, at DraftKings, we believe life is more fun when you're in on the action. For that reason, we’re committed to responsibly creating the world’s favorite games and betting experiences. We’re developing the most innovative and entertaining real money products and offers; to forever transform how people experience sports; to be a fully vertically integrated sports betting operator. It's...

Optum, part of the UnitedHealth Group family of businesses, is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find...

Enverus’ innovative technologies drive production and investment strategies, enable best practices for energy and commodity trading and risk management, and reduce costs through automated processes across critical business functions. Enverus is a strategic partner to more than 6,000 customers in 50 countries. Enverus is a portfolio company of Hellman & Friedman and Genstar Capital.

As the AI platform for business transformation, we're putting AI to work across organizations — freeing people for work that matters. Making old tech work with new tech. Reaching across departments, from the front office to the back office and every office in between. Our ambition? To become the AI defining enterprise software company of the 21st century (or "AI...

Elios solves technology problems with people. We're a Houston-based, AI-native talent company that pairs senior technologists with the companies building what's next: IT services firms, private equity portfolios, and enterprises modernizing on AI. We deliver consulting-grade quality at staff-augmentation economics through two models. Specialists on Demand puts senior technologists in front of clients in 24 to 48 hours. Co-Managed Teams...

Inspiring Possibility Appnovation is a full service digital consultancy with experience and capacity to meet the needs of even the largest most complex of organizations in the world. Our services portfolio enables us to offer clients the best of experiences when working with our teams so as to make sure we keep the focus on their needs, customers and delivering tangible...

With more than 20 years of experience advocating it, Systel Inc has evolved as one of the major IT solutions and service companies in the industry. Emanating definitude in its approach, Systel provides myriad products and services to businesses of all sizes – be it start up or a well-established organization.

Elsevier is a world-leading provider of information solutions that enhance the performance of science, health, and technology professionals, empowering them to make better decisions, and deliver better care. Because informed decisions lead to better outcomes, Elsevier is a leader in information and analytics for customers across the global research and health ecosystems. Elsevier helps researchers and healthcare professionals advance science and improve...

Pariveda is a consulting firm dedicated to solving complex technology and business problems by aligning our people-development focus with the mission of our clients. We desire to help our clients achieve lasting success now and into the future. As an employee-owned company, our naturally curious people have strong technical, business and strategic skills to help our clients identify, architect and...

Fractal River is a consulting firm that helps growth-stage startups scale faster by: * Optimizing marketing, sales, customer success, and service delivery operations by defining processes and implementing the right tools. * Building their analytics, integration, and data engineering capabilities to deliver better visibility, improved metrics, point-of-service data, embedded in-product analytics, data products, and more. * Acting as a fractional team so companies...

Apex Systems is a world class technology services business that incorporates industry insights and experience to deliver solutions that fulfill our clients’ digital visions. We provide a continuum of service from workforce mobilization and modern enterprise solutions to digital innovation to drive better results and bring more value to our clients. Apex transforms our customers with modern enterprise solutions tailored...

Spaulding Ridge designs, implements, and supports business technology solutions for companies in a wide range of industries, thinking beyond templated solutions to provide real competitive advantage. When we’re working on a project, we’re an extension of their team. We help the organizations we serve get maximum value from the work we deliver, now and through the life of the system. As...

Choosing a digital partner is about more than capabilities — it’s about collaboration and character. Unrealistic overhauls and off-the-shelf products ignore what matters most — your unique needs, culture, goals, and your legacy data and technology environments. At EXL, our collaboration is built on ongoing listening and learning to adapt our methodologies. We’re your business evolution partner—tailoring solutions that make the most...

Roadrunner is replacing broken CPQ software with a new agentic stack called PQA (Prompt, Quote, Approve), designed for the enterprise on a data model built for how pricing actually works today.

JAMS is an automation orchestration and job scheduling solution that works across applications, APIs, and scripting languages. Run, monitor, and manage critical IT processes—from simple batch jobs to cross-platform workflows—from a single pane of glass. Interested in joining our team? Visit: https://jobs.ashbyhq.com/jamssoftware JAMS can automate jobs on any platform - Windows, Linux, UNIX, IBM i, zOS, and OpenVMS and includes native...

Viridien is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges. Building on our achievements and track record of innovation,...

RELX is a global provider of information-based analytics for professional and business customers across industries. We help scientists make new discoveries, doctors and nurses improve the lives of patients and lawyers win cases. We prevent online fraud and money laundering, and help insurance companies evaluate and predict risk. Our events enable customers to learn about markets, source products and complete transactions. In...

Founded in 2018, Kahuna has rapidly become a leading provider of skills management software. Kahuna comes from a deep background in people data modeling, core business processes, and understanding the HR systems landscape. Over the years, our team here at Kahuna has repeatedly watched promises of varying HR technologies fail to deliver to meet the needs of both HR and...

Seneca is a resilience technology and infrastructure company. We create autonomous drones and AI-driven software to support firefighters and protect the things we love. Our mission is to eliminate wildfire threat across 500 million acres in the US and allied nations. We do so by building products that support the firefighter in use cases that were previously unsafe, inefficient, or impossible. We...