Best technology companies in Chicago, IL

CSG Systems International, Inc. (NASDAQ: CSGS) is a market-leading business support solutions and services company serving the majority of the top 100 global communications service providers, including leaders in fixed, mobile and next-generation networks such as AT&T, Comcast, DISH Network, France Telecom, Orange, T-Mobile, Telefonica, Time Warner Cable, Vodafone, Vivo and Verizon. With over 25 years of experience and expertise in voice, video, data and content services, CSG International offers a broad portfolio of licensed and Software-as-a-Service (SaaS)-based products and solutions that help clients compete more effectively, improve business operations and deliver a more impactful customer experience across a variety of touch points.

Acumen Solutions drives excellence - in our performance, and in the results we deliver for our clients. We are a global cloud consultancy that combines the insight of our strategists, the vision of our innovators, and the ingenuity of our engineers to achieve this extraordinary impact. The Fortune 500 trust us to build solutions focused on growing revenue and profits by amplifying competitive advantage and strengthening customer relationships. Our ground-breaking solutions in the public sector streamline operations and improve productivity. We apply this same focus on excellence to our unparalleled social responsibility program, generating sustainable impact across our communities.

Forsythe helps complex organizations across all industries, including Fortune 1000 companies, optimize cost and manage risk while improving performance. Forsythe provides independent technology and business consulting services, technology leasing services, and value-added reseller services for all the leading technology product manufacturers.

NICE Ltd. is an Israel-based company, specialising in telephone voice recording, data security, and surveillance, as well as systems that analyse this recorded data.

Roku is a brand of hardware digital media players manufactured by American company Roku, Inc.

Informatica LLC is 100 percent focused on data because the world runs on data. Organizations need business solutions around data for the Cloud, big data, real-time and streaming. Informatica is the world's No. 1 provider of data management solutions, in the Cloud, on-premise or in a hybrid environment. More than 7,000 organizations around the world turn to Informatica for data solutions that power their businesses.Digital transformation changes expectations: better service, faster delivery, with less cost. Businesses must transform to stay relevant, and data holds the answers. As the world's leader in Enterprise Cloud Data Management, they recognize a generational market disruption in data is underway. They are entering Data 3.0, where data powers digital transformation, and they're prepared to help you intelligently lead-in any sector, category or niche. Informatica provides you with the foresight to become more agile, realize new growth opportunities, and create new inventions. With 100 percent focus on everything data, they offer the versatility needed to succeed. They invite you to explore all that Informatica has to offer-and unleash the power of data to drive your next intelligent disruption.

FireEye is the only cyber security company that combines the automation of technology with unparalleled frontline human expertise, including industry-recognized services and nation-state grade threat intelligence. On the front lines of cyber attacks every day, FireEye has unrivaled real-time knowledge of the global threat landscape spanning more than two decades, gathered by hundreds of highly experienced threat researchers, platform engineers, malware analysts, intelligence analysts, and investigators, as well as a global network of best-in-class business partners. This unique understanding of how organizations combat cyber attacks guides the products FireEye builds. Working as a seamless, scalable extension of customer security operations, FireEye offers a unified platform called Helix that integrates and analyzes the data from security assets to offer real answers about the threats that matter. With innovative security technologies, nation-state grade threat intelligence, and world-renowned Mandiant consultants, FireEye eliminates the complexity and burden of cyber security for organizations struggling to prepare for, respond to, and remediate cyber attacks.

Dell is transforming computing and providing high quality solutions that empower people to do more all over the world.

Workday is the leader in SaaS-based enterprise solutions for human resources, payroll and financial management, providing new levels of business agility for a fraction of the cost of buying, deploying and maintaining legacy on-premise systems. More than 130 customers, spanning mid-sized organizations to global Fortune 500 businesses, have selected Workday. Workday Human Capital Management and Workday Financial Management use modern, standards-based technologies to provide an unparalleled level of agility, ease-of-use, and integration capability.

CardtronicsCardtronics is the world leader in managing self-service financial kiosks, providing the physical conduit through which consumers interact with their funds and financial institutions while moving about the real world of everyday life. Our focus is on providing the management and operational expertise used by the world's highest-profile and most influential banking and retail brands to provide remote financial access to their customers.

Guidewire Software, Inc. provides technology solutions to the property, casualty, and workers compensation insurance industry. It offers ClaimCenter, a Web-based claims system that supports various lines of personal, commercial, and workers' compensation insurance; BillingCenter, a Web-based enterprise application for coordinating, executing, and recording receivables transactions; and PolicyCenter, a Web-based underwriting and policy administration system for personal and commercial line carriers. The company also offers implementation services; and assessment services for property and casualty companies in North America. Its solutions are used to perform various insurance operations, including billing, underwriting, policy, and claim management. Guidewire Software, Inc. was founded in 2001 and is based in San Mateo, California with additional offices in London, Munich, Paris, Sydney, Tokyo, Hong Kong, and Toronto.

Established in 1989, Laser Concepts has earned a reputation for excellence as a service provider and offers exceptionally high-quality products. They provide inks, printers, fax machines, and copiers, to name a few. Aside from production, they also offer services.

Rackspace is a leader in public cloud nfrastructure managed service providers worldwide. It offers multi-cloud managed services, professional services and managed application services to organization in over 150 countries. Customer service strongly differentiates Rackspace from other companies. It even branded its end-to-end customer service as Fanatical Support(r). Headquartered in San Antonio, TX, the company employs more than 6,000 on four continents.

Salesforce is the Customer Success Platform that, along with social and mobile cloud technologies such as flagship sales and CRM applications, helps companies connect with customers, partners, and employees. Its innovative cloud-based platform and great customer service helped Salesforce become the world's fourth-largest software company. The company was founded in 1999 and is based in San Francisco, CA.

Zebra Technologies is a global leader in barcode printing and RTLS technology including printers, RFID, software and supplies. Find your asset tracking solution. Zebra's extensive portfolio of solutions give real-time visibility into everything from products and physical assets to people, providing very precise operational data not only about where things are, but what condition they are in. This allows business leaders to use data to make better, more informed decisions, respond in real-time and ultimately, help businesses understand how they work, and how they could work better.

VMware is a software company providing cloud and virtualization services that powers complex digital infrastructure. The company accelerates digital transformation by enabling unprecedented freedom and flexibility in how its customers build and evolve IT environments. Its software helps business users simply and securely access the apps and data they need, from anywhere, to do their best work. The company's software spans compute, cloud, networking and security, and digital workspace. VMware was founded in 1998 and is based in Palo Alto, California.

Check Point Software Technologies and its subsidiaries develop, market, and support a range of software and hardware products, and services for information technology security worldwide. The company's products include firewall and VPN security gateways and appliances; dedicated security gateways, including secure remote access solutions and intrusion detection and... see more prevention systems; endpoint security comprising integrity products and SecureClient products, as well as ZoneAlarm security suite; data security products, such as Pointsec PC disk encryption, Pointsec for mobile devices, and Pointsec removable media product family; and security management solutions, which consist of SmartCenter, Eventia, Provider-1, and Security Management Portal. Check Point's products provide protection for network perimeter that enables authorized users to access network resources and to detect and thwart attacks; against internal threats protecting customers' networks and endpoints from the threats; for Web-based communications allowing remote and mobile employees to securely connect to their organizations' networks through Web browser; for network endpoints with security solutions that address the risks posed by hackers, worms, spyware, and other threats to the internal and remote computers; for data security protecting corporate information stored on mobile computing devices, such as laptops, PDAs, smartphones, and removable media, and controlling data that traverses through security gateways. The company serves enterprises, service providers, small and medium-sized businesses, and consumers. It has strategic relationships with Crossbeam Systems, Inc.; Dell, Inc.; Hewlett-Packard Co.; International Business Machines Corporation (IBM); Nokia Corporation; Nortel Networks Corp.; Siemens AG; and Sun Microsystems, Inc. The company was founded in 1993 and is headquartered in Tel Aviv, Israel.

DISYS offers staffing and end-to-end IT consulting services in areas of implementations and roll-outs, strategic counseling, support and maintenance, upgrades, BI, CRM, and testing for large and medium-sized companies.

Adobe, established in 1982, is the global leader in digital media and digital marketing solutions. Tools and services by Adobe enable its customers to create digital content, deploy it across media and devices, and then continually measure and optimize it based on user data. Adobe's mission is to change the world through digital experiences. The company has over 10,000 employees and has its headquarters in San Jose, CA.