Top Pennsylvania Information Technology Companies (413)

At New York Life, our 180-year legacy of integrity, mutuality, and financial strength fuels a future defined by bold transformation. As the largest mutual life insurance company in the U.S., we operate on behalf of our policy owners—not shareholders. That structure allows us to take a long-term view, investing in people, purpose, and innovation that endures. Guided by a clear enterprise vision...

Welcome to Comcast. From the connectivity and platforms we provide to the content and experiences we create, we bring people together, globally. Our people think the world of our work, and that’s why our work is the best in the world.

We're honored to be No. 10 on Great Place to Work's World's Best Workplaces and recognized in the Fortune 100 Best Companies to Work For® list in 2025. At MetLife, we're leading the global transformation of an industry we’ve defined for over 157 years. At MetLife, every innovation and line of code is a lifeline for our customers and their...

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.

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...

TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record...

Boomi, the leader in AI-driven automation, enables organizations worldwide to connect everything, automate processes, and accelerate outcomes. The Boomi Enterprise Platform — including Boomi Agentstudio — unifies integration and automation along with data, API, and AI agent management, in a single, comprehensive solution, helping organizations radically simplify the complexity of enterprise software. Trusted by over 25,000 customers, with a user...

CoreWeave, the AI Hyperscaler™, delivers a cloud platform of cutting-edge software powering the next wave of AI. The company's technology provides enterprises and leading AI labs with cloud solutions for accelerated computing. Since 2017, CoreWeave has operated a growing footprint of data centers across the US and Europe. CoreWeave was ranked as one of the TIME100 most influential companies and...

Truefit helps our clients create new software products that people love. Our practical approach integrates human-centered design, agile methodologies, and lean business principles to minimize the risks inherent in new product development. Our skilled teams provide the research, design, and software engineering expertise to define winning product strategies, acquire deep understanding of users, and craft elegant product solutions. We serve global enterprise...

We solve charter and independent schools’ technology challenges by providing unmatched expertise through strategy, implementation, and managed services. We partner with school leaders and educators to improve the way technology is used to drive transformational student outcomes and achieve operational goals. With a stable, portable and scalable IT, we prepare and support each school’s technology environment through various phases of...

Expedient is a network of data centers offering cloud computing, a wide range of managed services, and network connectivity.

CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial...

Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently. ​We combine digital, core, analytics, and AI to deliver our platform as a cloud service. More than 540 insurers, from new ventures to the largest and most complex in the world, run on Guidewire. As a partner to our customers, we continually evolve to enable their success. We...

Welcome to Mastech Digital, a leading digital-first company that empowers global corporations through innovative digital transformation services. We specialize in analytics and AI-driven data modernization solutions and integrate them with our global expertise to source any digital and engineering technology skill set worldwide. Through a combination of people, processes, and technology, we help clients derive greater value from their digital...

Envision and build a future where your customer experiences are impactful, your technology is efficient and scalable, and your key data drives outcomes. RDA partners with you in your journey towards real digital transformation. We are dedicated to delivering results that truly matter to your business. Whether it's optimizing operations, elevating customer engagement, or fostering substantial growth, our success is...

Towne Park is a leader in hospitality solutions with over 14,000 associates, serving nearly 1,000 leading hotels and healthcare systems ranging from boutique hotels and sprawling luxury resorts to downtown healthcare campuses and local medical centers. Our commitment is to deliver the best team, the best service and the best solutions for our people, clients and customers. For more than...

Park Place Technologies is an IT company that provided organizations around the globe with post-warranty maintenance and support solutions.

Vector Security® has protected people and property by providing intelligent security solutions tailored to the needs of the customer for more than 50 years. Through a network of branches and authorized dealers, we design, install and monitor Vector Home Security and Vector Business Security systems for hundreds of thousands of homes, businesses and multi-site retail chains across North America and...

Phocas Software makes people feel good about data because it is easy to use. All customers can collate and understand the key numbers critical to their work without the help of IT or a technical expert. Phocas has a low barrier to entry, reduces layers of data, decreases administration costs, and allows everyone within an organisation to understand financial performance...

Decision Resources is the #1 Gold Infor CloudSuite Industrial (SyteLine) ERP partner in the US with over 40 years of manufacturing expertise. We are proudly recognized as the Infor Cloud Partner of the Year and Infor Cloud Upgrade Partner of the Year. We have built long-lasting relationships with over 400 leading manufacturers, partnering with them to implement modern ERP software, industry-best...