Whitewater Group
Whitewater Group was an Evanston-based software company known for early object-oriented programming tools and Windows development technologies.
Last updated August 31, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Whitewater Group was an American software company founded in 1988 and based in Evanston, Illinois. It operated during an important formative period in personal-computer software, when Microsoft Windows was becoming a major application platform and developers were looking for more productive ways to build graphical programs. The company specialized in object-oriented programming technologies and development tools for Windows rather than consumer software or packaged business applications. Its work covered several complementary areas of Windows development. Whitewater created the Whitewater Resource Editor, a visual tool for constructing and editing application resources such as dialog boxes, menus, and icons. By making these interface elements easier to design, the editor addressed a practical problem faced by Windows programmers, who otherwise had to manage many resource definitions manually. The product was licensed to Borland, which subsequently replaced it with Resource Workshop. Whitewater also developed Actor, a Windows-oriented programming language influenced by Smalltalk. Actor combined an interactive development environment with an object-oriented programming model and a garbage-collected runtime. These characteristics distinguished it from the predominantly C-based Windows development practices of the period and reflected the broader software industry's interest in making programming more modular, interactive, and accessible. Another important contribution was the original Object Windows Library, commonly known as OWL 1.0. Whitewater designed and implemented the framework under contract for Borland C++. OWL provided a C++ application framework for Windows programming and became part of Borland's development-tool ecosystem. Through this work, Whitewater contributed technology that supported the creation of Windows graphical applications even when the company's own name was less visible to end users than Borland's. In addition to products and contracted engineering, the company maintained a consulting division that offered object-oriented design services. This broadened its role from tool vendor to specialist technology provider, combining reusable software products with implementation and design expertise. Whitewater Group was acquired by Symantec on June 9, 1992, for US$3.28 million. The acquisition ended Whitewater's independent existence as a company. Its historical importance rests on its contribution to early Windows programming infrastructure, particularly the Actor language, the Whitewater Resource Editor, and the original OWL framework developed for Borland C++. Because the business was acquired in the early 1990s and no current independent operations are identified in the reference material, Whitewater Group is best treated as a defunct software-company brand rather than an active commercial brand.
History
Whitewater Group was established in 1988 in Evanston, Illinois, as an object-oriented software company serving the emerging Windows application-development market. Its business reflected a period in which personal-computer software was moving from text-based environments toward graphical interfaces, while programming tools were beginning to incorporate object-oriented techniques that promised greater reuse and more structured application design. The company's activities combined proprietary products, contracted technology development, and consulting. One of its best-known products was the Whitewater Resource Editor, a visual development tool for Windows resources. Windows applications depended on resources such as menus, icons, and dialog boxes, and the editor gave developers a more direct way to create and modify those elements. The tool was licensed to Borland, a major development-software company, which later replaced it with Resource Workshop. Whitewater's Actor language represented a more ambitious attempt to improve Windows programming. Inspired by Smalltalk, Actor provided an object-oriented language and an interactive development environment for Windows. It also included a garbage-collected runtime, a feature intended to reduce the need for programmers to manage memory manually. At a time when Windows applications were commonly written in C, Actor offered a different programming model centered on objects, interaction, and runtime support. The company also played a significant role in the development of Borland's C++ tools. Under contract for Borland C++, Whitewater designed and implemented the first version of the Object Windows Library, or OWL 1.0. OWL was a C++ application framework for Windows programming. Although associated with Borland's product ecosystem, the original framework was a Whitewater engineering contribution and demonstrated the company's ability to build development infrastructure for another software vendor. Whitewater additionally operated an object-oriented design-services division. This consulting work complemented its products by allowing the company to advise clients on the design and implementation of object-oriented systems. The combination of tools, programming-language work, framework engineering, and services gave Whitewater a broader role in the developer-technology market than a single-product vendor. On June 9, 1992, Symantec acquired Whitewater Group for US$3.28 million. The transaction brought the company under Symantec's ownership and concluded Whitewater's period as an independent business. The available reference material does not identify a subsequent standalone corporate history, current management, or continuing independent product operation. Whitewater is therefore remembered primarily for its early contributions to Windows development technology: Actor, the Whitewater Resource Editor, and the original OWL framework created for Borland C++. Its history illustrates how specialized toolmakers and technology contractors helped shape the software infrastructure of the early Windows era, even when their products were later incorporated into larger companies' portfolios.
- 1992
Symantec acquisition
[1]Symantec acquires Whitewater Group on June 9 for US$3.28 million, ending the company's independent operation.
- 1988
Whitewater Group is founded
[1]Whitewater Group is founded in Evanston, Illinois, as a software company specializing in object-oriented technologies and Windows development tools.
Products and positioning
A specialist developer-tools company focused on object-oriented programming, Windows application development, and software-design services during the early growth of the Windows platform.
Windows development tool
Whitewater Resource Editor
A visual editor for Windows application resources, including dialog boxes, menus, and icons. It was designed to help application developers create and manage graphical interface components more efficiently than purely manual resource editing. Whitewater licensed the product to Borland, which later replaced it with Resource Workshop.
Object-oriented programming language and development environment
Actor
A Smalltalk-inspired programming language for Microsoft Windows. Actor provided an interactive development environment and a garbage-collected runtime, offering an alternative to the C-centered programming practices common in early Windows application development.
C++ application framework
Object Windows Library 1.0
The original version of Borland's Object Windows Library, a C++ framework for developing Windows applications. Whitewater Group designed and implemented OWL 1.0 under contract for Borland C++, contributing the framework technology to Borland's broader C++ development-tool platform.
Software consulting
Object-oriented design services
A consulting division that provided object-oriented design services. The offering extended Whitewater's business beyond packaged development tools into specialist advice and engineering support for software systems using object-oriented methods.
Brand decisions
1992
Sale to SymantecM&ABackground
Whitewater Group operated as a specialized developer-tools and object-oriented software company during the early Windows era. Symantec acquired the company as part of a transaction that transferred the business from independent ownership.
Action taken
Symantec acquired Whitewater Group on June 9, 1992, for US$3.28 million.
Aftermath
The acquisition ended Whitewater Group's independent corporate existence. The available reference material does not document a separate later operating history for the Whitewater brand.
Acquisition price. US$3.28 million (June 9, 1992)
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/whitewater-group · Editorial policy · How profiles are compiled