Top Pennsylvania Cybersecurity Companies (54)

Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...

CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.

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...

Defy Security was founded in 2017 with one primary goal: to change the cybersecurity buying experience by delivering value and service that is unmatched. With our client-first approach, Defy Security ensures each customer receives tailored solutions for their unique security needs. An added value of partnering with Defy Security is our broad portfolio of cybersecurity services and technologies that are...

INflow Federal was founded in 2013. The “INflow difference” begins with a simple belief encompassing the importance of employee culture. We are obsessed with our people and have demonstrated year-over-year that our employee-focused approach leads to customer success. As a leading Small Disadvantaged Business (SDB) innovator, we offer proven expertise in Network Modernization, Cybersecurity, Digital Modernization and Joint Force Mission...

Citrin Cooperman is one of the largest professional services firms in the United States, founded in 1979. It provides comprehensive tax, accounting, and advisory services to middle-market companies and high-net-worth individuals. The firm delivers a tailored, integrated business approach and proactive guidance to help clients achieve their business and personal financial goals across various global markets.

Verizon is one of the world’s leading providers of technology and communications services, transforming the way we connect across the globe. We're a diverse network of people driven by our shared ambition to move the world forward - collectively building the network America relies on most. Here, we have the ability to learn and grow at the speed of technology,...

We deliver cybersecurity services to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries. We are not a reseller/VAR. We write excellent freeware for everyone's benefit. Level Up | It's Personal | Punch Above Your Weight

SAP is one of the world’s leading producers of software for business process management. Today, SAP has over 250 million cloud users and more than 100 solutions covering all industries and business functions. Every day, we help companies and organizations of all sizes and industries to run their businesses profitably, to adapt continuously, and grow sustainably.

Kroll is the world’s premier provider of services and digital products related to valuation, governance, risk and transparency. We work with clients across diverse sectors in the areas of valuation, expert services, investigations, cyber security, corporate finance, restructuring, legal and business solutions, data analytics and regulatory compliance. Our firm has nearly 5,000 professionals in 30 countries and territories around the...

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

TDI Technologies, Inc. is a professional services company founded in 1988, providing highly technical, technology-driven solutions to federal and commercial clients. The company specializes in core competencies including research and development, cybersecurity, software development, and engineering services. Their mission is to deliver consistent, high-quality professional services and innovative solutions that exceed customer expectations, particularly in supporting the US Navy and...

IntegraONE is a leading technology solutions provider delivering a comprehensive portfolio of IT infrastructure, managed services, cybersecurity, cloud, communications, and professional technology services. For more than three decades, we have helped organizations optimize, secure, and transform their technology environments through innovative solutions and exceptional customer service. Our expertise spans networking, data center infrastructure, servers, storage, cybersecurity, unified communications, managed services, cloud...

We provide the most effective cybersecurity and compliance solutions to protect people on every channel including email, the web, the cloud, and social media.

ENSCO, Inc., and its wholly owned subsidiaries, represent a more than $190+ million international technology enterprise with 750+ employees headquartered in the Washington, D.C., area. For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO operates in the aerospace, national security, and surface transportation sectors. ENSCO serves...

Cogent Infotech is an award-winning global IT consulting firm based in Pittsburgh that provides innovative technology services to Fortune 500 companies, government agencies, and system integrators. We are ISO-certified and CMMI level 3, committed to driving innovation and reshaping business landscapes since 2003. Comparably has awarded us 13 best workplace awards, including Best Company for Women, Diversity, Culture, and Outlook. Recently,...

Crossroads Technologies, Inc. is an enterprise leader specializing in strategic technology solutions and a trusted partner in technology and professional services. The company focuses on linking people, processes, and technology to help businesses simplify complexity and drive growth. They provide deep expertise in IT management, hosting, infrastructure, consulting, cloud solutions, and cybersecurity services.

S.R. Snodgrass, P.C. is an independent accounting and consulting firm founded in 1946. They provide personalized tax, assurance, technology, risk analysis, and financial advisory services. The firm is highly specialized in serving community banks and nonprofit organizations, emphasizing a personalized approach to customer service and stability.

Tri-Force Consulting Services, Inc. is a U.S.-based IT consulting and staffing agency that provides comprehensive IT solutions, including AI-powered services, custom software development, cybersecurity, cloud technology, and IT staffing to government and commercial sectors.

Optiv is a security solutions integrator – “one-stop” trusted partner with a singular focus on cybersecurity. Our end-to-end cybersecurity capabilities span risk management and transformation, cyber digital transformation, threat management, security operations, identity and data management, and integration and innovation, helping organizations realize stronger, simpler and more cost-efficient cybersecurity programs that support business requirements and outcomes. At Optiv, we are...