Founded in 1985 in Alpharetta, Georgia, Radiant Systems was a pioneer in hospitality and retail automation, specialized point-of-sale (POS) hardware, touchscreen terminals, and management software. Best known for its flagship Aloha POS platform, the company provided turnkey store management and transaction processing systems for restaurants, convenience stores, entertainment venues, and specialty retail chains before its acquisition by NCR Corporation in 2011.

Overview

Radiant Systems, Inc. was an American multinational technology company headquartered in Alpharetta, Georgia, specializing in enterprise management software, point-of-sale (POS) systems, and specialized hardware terminals for the hospitality, convenience store, and retail entertainment sectors. The company achieved major market prominence through the development and deployment of Aloha POS—an industry-standard platform for restaurant ordering, kitchen display management, and back-of-house operational analytics. In 2011, NCR Corporation acquired Radiant Systems for approximately $1.2 billion, positioning Radiant’s software and hardware platforms as the foundation of NCR’s digital hospitality and retail commerce portfolio (now operated under NCR Voyix Corporation).

Technical Specifications

Attribute	Details
Manufacturer / Corporate Operator	Radiant Systems, Inc. (Acquired by NCR Corporation / NCR Voyix)
Country of Origin	United States
Years in Operation	1985–2011 (Independent operating era prior to NCR acquisition)
Corporate Headquarters Address	3925 Brookside Parkway, Alpharetta, Georgia 30022, United States
Core Product Categories	Restaurant POS Terminals, Retail Checkout Stations, Kitchen Display Systems (KDS), Back-Office Software
Flagship Platforms & Brands	Aloha POS, Aloha TableService, Aloha QuickService, Quest, Radiant P-Series Terminals
Target Verticals	Quick-Service & Table-Service Restaurants, Convenience Stores, Cinemas, Stadiums & Arenas

Description

Radiant Systems engineered integrated technology stacks that unified purpose-built touch-screen hardware with enterprise restaurant and retail management software. Unlike off-the-shelf desktop computers, Radiant’s hardware was ruggedized with fanless cooling enclosures, spill-resistant housings, and integrated magnetic stripe readers designed to endure high-volume, greasy, or moisture-heavy retail and kitchen environments.

The company’s core technology and software offerings included:

• Aloha POS Platform: The flagship hospitality operating solution providing touch-screen order entry, menu configurability, guest check splitting, dynamic floor management, and secure credit card payment processing.
• Kitchen Production & Display Systems (KDS): Digital order-routing monitors that replaced paper kitchen order tickets, tracking prep times and routing specific meal components to dedicated kitchen prep stations in real time.
• Site Management & Enterprise Back-Office: Tools designed for inventory control, automated recipe costing, employee scheduling, labor compliance reporting, and real-time loss prevention monitoring.
• Convenience & Petroleum Retail Automation: Specialized point-of-sale terminals and fuel pump controller interfaces configured to manage fuel forecourt transactions, car wash linkages, and in-store merchandise sales.
• Self-Service Terminals & Kiosks: Interactive customer-facing order and payment kiosks deployed across entertainment venues, movie theaters, and stadiums to speed up throughput and reduce counter congestion.

History

Radiant Systems was founded in 1985 by brothers Eytan and Alon Kahn. Starting out with specialized software applications, the company expanded rapidly in the 1990s as hospitality operators and convenience stores shifted away from mechanical or proprietary electronic cash registers in favor of flexible, PC-compatible touchscreen systems. Radiant went public in 1997, listing on the NASDAQ exchange to fund substantial investments in proprietary hardware manufacturing and software engineering.

A transformative milestone occurred in 2004 when Radiant Systems acquired Aloha Technologies, the original creators of the Aloha POS software line. Aloha had gained massive adoption among restaurant operators for its user-friendly interface and robust local network fault tolerance. The merger paired Aloha’s market-leading restaurant software with Radiant’s specialized, durable touchscreen terminals, accelerating Radiant’s expansion across global franchise dining chains and quick-service operations.

Over the next decade, Radiant expanded its footprint across entertainment venues, international arenas, and petroleum retail centers. In August 2011, NCR Corporation acquired Radiant Systems in a cash transaction valued at roughly $1.2 billion. The acquisition filled a critical strategic need for NCR by giving it an established presence in digital hospitality and food service POS software. Radiant’s Alpharetta operations were integrated directly into NCR’s enterprise portfolio; following NCR’s corporate split in 2023, the software architecture and Aloha POS family continue to operate globally under NCR Voyix Corporation.

Historical Timeline

Year	Event
1985	Eytan and Alon Kahn establish Radiant Systems to engineer automated business and point-of-sale technologies.
1997	Radiant Systems completes its initial public offering (IPO), listing shares on the NASDAQ under the ticker RADS.
2004	Radiant acquires Aloha Technologies, absorbing the Aloha POS platform and uniting hospitality software with dedicated hardware.
2007	The company acquires Quest Retail Technology, expanding its point-of-sale and cashless payment footprint in major sports stadiums and arenas.
2011	NCR Corporation acquires Radiant Systems for $1.2 billion, creating NCR’s dedicated Hospitality & Retail division.
2023	NCR splits into two independent public entities, placing the legacy Aloha and Radiant retail software assets under NCR Voyix Corporation