Penril

Penril DataComm Networks, Inc.

Company type	Public
Industry	Computer telecommunications hardware, networking devices, software solutions
Founded	1968 in Gaithersburg, Maryland, United States
Defunct	1996
Fate	Divided; segments acquired by Bay Networks and Access Beyond
Headquarters	Gaithersburg , United States
Products	Networking devices, software solutions, "Network in a Box"

Penril DataComm Networks, Inc. was established in 1968 in Gaithersburg, Maryland, as a company focused on computer telecommunications hardware, specializing in both networking devices and software solutions. Over time, it expanded through multiple acquisitions before ultimately being divided: a segment was acquired by Bay Networks, while the remaining portion became Access Beyond. Both entities concentrated on comprehensive data transfer solutions; however, the surge of the internet during the mid-1990s led to a reduction in demand for their products.

History

Throughout the 1990s, Penril's financial results and earnings reports attracted considerable attention. The company experienced growth not only organically but also via acquisitions, including the significant takeover of Datability, which prompted a rebranding to Penril Datability Networks. By the mid-1990s, Penril had earned recognition for its calculated business strategy, having completed 14 acquisitions within a span of 12 years by 1985.

Quality assurance was a key focus for Penril, which enhanced its product offerings through innovative packaging concepts—bundling software, cables, manuals, and telephone support into a single solution marketed as "Network in a Box." This strategy targeted customers with limited technical expertise and underscored Penril’s leadership in broadening its market reach and securing competitive advantages.

Eventually, Penril’s assets were split: Bay Networks acquired crucial segments while the remaining operations were spun off as Access Beyond. This transformation mirrored wider industry trends and highlighted the challenges of sustaining market presence amid evolving technological environments.

Datability

Founded in 1977 as Datability Software Systems Inc., the company transitioned by 1991 into Datability, Inc., focusing on manufacturing hardware to interconnect computer networks. Initially operating as a software consulting firm with expertise in database systems, it developed the Control 10/20 program generator designed for Digital Equipment Corporation’s DECsystem-10 and DECSYSTEM-20 platforms. Later pivoting to hardware production, Datability created cost-efficient devices that reimplemented Digital’s Local Area Transport (LAT) protocol to improve connectivity with DEC’s VAX systems. The company expanded into telecommunications hardware manufacturing and relocated to a larger facility in 1991 before being acquired by Penril in 1993.

Access Beyond

Access Beyond began as an internal division within Penril before becoming an independent entity free from debt at its inception. It subsequently merged with Hayes Corporation, a transaction partly funded by Penril’s divestiture of two divisions each generating approximately $4 million in revenue. This strategic restructuring facilitated Access Beyond’s expansion within the telecommunications equipment market.

Ron Howard

Ron Howard founded Datability in 1977 and joined Penril following its acquisition of his company. Upon Access Beyond’s spin-off from Penril, he took on the role of CEO. After Access Beyond merged with Hayes Microcomputer Products—later renamed Hayes Corp—Howard assumed leadership positions including executive vice president of business development and corporate vice chairman.

People

Approximately one-quarter of Penril’s employees were engaged in assembly line work, representing a smaller share compared to industry norms where subcontracting was prevalent. The company’s recruitment processes involved oversight from government agencies, reflecting its labor management approach within a competitive sector.

Controversy

In 1990, Penril formed a joint development partnership with a Standard Microsystems Corporation (SMSC) subsidiary. This collaboration led to a legal conflict, culminating in Penril receiving a $3.5 million settlement in 1996.