Dynatech
| Company type | Public (before 1997), Private (after 1997) |
|---|---|
| Industry | Technology, Biomedical devices, Broadcast and video hardware and software, Scientific instruments, Telecommunications testing equipment |
| Predecessor | Microtech Research Corporation |
| Founded | 1959 |
| Founder | Warren M. Rohsenow, J. P. Barger |
| Defunct | 2005 |
| Fate | Renamed Acterna Corporation in 2000; acquired by JDS Uniphase in 2005 |
| Headquarters | Burlington, Massachusetts (original); Germantown, Maryland (by 2003) , United States |
Area served | Worldwide |
Key people | Warren M. Rohsenow (founder, chairman until 1991), J. P. Barger (founder, CEO and chairman after 1991), John F. Reno (president from 1991) |
| Products | Biomedical devices, broadcast and video hardware and software, scientific instruments, telecommunications testing equipment |
Number of employees | Not specified |
| Parent | Clayton, Dubilier & Rice (from 1997), later Acterna Corporation (renamed 2000), then JDS Uniphase (from 2005) |
Dynatech Corporation, initially known as Microtech Research Corporation, was a U.S.-based technology firm headquartered in Burlington, Massachusetts. The company managed a variety of manufacturing subsidiaries that produced biomedical devices, broadcast and video hardware and software, scientific instruments, and telecommunications testing equipment. Established in 1959 by MIT researchers Warren M. Rohsenow and J. P. Barger, Dynatech grew through the acquisition of specialized manufacturers across the country. By the early 1990s, the company’s revenue exceeded $500 million, predominantly driven by its video and telecommunications divisions. Facing financial difficulties in the mid-1990s, Dynatech streamlined its operations by divesting overlapping businesses and was subsequently purchased by private equity investors in 1997. In 2000, it adopted the name Acterna Corporation and was later acquired by JDS Uniphase in 2005.
Origins and initial expansion (1959–1978)
Founded in 1959 as Microtech Research Corporation by Warren M. Rohsenow and J. P. Barger—both affiliated with MIT—the company initially focused on research and development in heat transfer technology before transitioning into manufacturing precision electronic equipment. The founders deliberately avoided limiting the company to a single niche, instead opting for diversification into fields such as medical devices, data communications, and scientific instrumentation.
Among its early achievements was the Multi-Circuit Jack (later branded as Dyna-Patch), a flexible patch panel system designed to support various connector types and communication protocols within data networks. In the medical device arena, Dynatech created a liquid handling apparatus that allowed for accurate dilution of blood serum samples used in biological assays. By the end of the 1960s, following its rebranding as Dynatech, the firm’s valuation had reached approximately $5 million.
Expansion was fueled by acquisitions beginning with Cooke Engineering Company in 1968. In 1977, Dynatech gained majority ownership of Artek Systems Corporation, which specialized in automated video-based colony counting for medical laboratories. The late 1970s saw the launch of the MIC-2000 microplate analyzer designed to optimize antibiotic dosing regimens. By 1979, revenue from medical equipment amounted to $13.8 million out of total sales of $27.5 million, surpassing income from data communications at $9.2 million. Although the early 1980s brought challenges due to government budget cuts and recessionary pressures affecting scientific instrumentation and R&D units, Dynatech’s medical and data communications sectors demonstrated robust growth, with revenues rebounding to $27.5 million by 1983.
Broadcasting and data communications growth (1978–1991)
In 1978, Dynatech launched its Utah Scientific division dedicated to broadcast technology development. By the mid-1980s, this division along with data communications had overtaken medical equipment as primary revenue sources, thanks largely to strategic acquisitions within specialized technology markets. These two areas collectively represented about two-thirds of Dynatech’s $147 million revenue in 1984. Notable acquisitions included Weather Central and ColorGraphics in 1982—companies providing meteorological and weather graphics solutions for broadcasters. In 1984, Dynatech purchased Controlonics Corporation for roughly $35 million; Controlonics was known for manufacturing radio frequency components such as radar detectors. The acquisition of Quanta Corporation in 1985 further diversified their offerings into character generators and video effects hardware.
Between 1977 and 1987, Dynatech completed 53 acquisitions while maintaining a business model that allowed subsidiaries operational independence but imposed rigorous financial accountability standards. Early in 1987, Dynatech acquired Cromemco—a Silicon Valley pioneer in microcomputers and digital imaging experiencing declining sales—which continued operating as a subsidiary under the new name Dynatech Computer Systems to capitalize on Dynatech’s stronger market presence.
Subsequently, Utah Scientific strengthened its position through acquisitions including VTA Technologies in 1987—manufacturers of da Vinci telecine and color correction systems—and Parallax Graphics in 1989, a developer of high-performance graphics cards for minicomputers and workstations. These strategic moves enhanced Dynatech’s global competitiveness within broadcasting technology and data communications sectors.
Decline, private equity acquisition, and rebranding (1991–2003)
In June 1991, Rohsenow stepped down as full-time chairman of Dynatech, with CEO Barger taking over the role, while Rohsenow retained the title of honorary chairman. John F. Reno, who had been with the company since 1974 and served as COO from 1987, was appointed president. Dynatech's revenue reached its highest point in fiscal 1992, surpassing $500 million and operating through 40 subsidiaries worldwide.
Although sales remained robust, profitability suffered during the early 1990s, resulting in a $30 million net loss by 1993. Investors expressed concern over the company's excessive diversification into numerous product categories and markets, which raised fears of a potential hostile takeover. To address these challenges, Dynatech reorganized in 1994 into two primary divisions: Information Support Products (covering video, data, and voice communications) and Diversified Instrumentation (focused on electronics and video editing hardware/software). This restructuring involved divesting significant subsidiaries, including Whistler Corporation, a highly profitable unit. In February 1996, Utah Scientific was spun off; concurrently, the medical equipment division was sold to Thermo Electron. The following year, Utah Scientific was acquired by Artel Video Systems.
Following these divestitures, Dynatech's main business units consisted of networking test equipment; da Vinci Systems (specializing in color-correction hardware and software); Airshow (providing real-time video feeds for airlines); Itronix (producing mobile data terminals); ICS Advent (manufacturing industrial single-board computers); and Dataviews (offering X terminals). In December 1997, the private equity firm Clayton, Dubilier & Rice purchased Dynatech for $900 million, taking the company private by removing it from public stock exchanges.
In February 2000, Dynatech’s TTC Corporation acquired Wavetek Wandel Goltermann for $600 million; at that time, Wavetek Wandel Goltermann was the second-largest manufacturer of laboratory test equipment. Then in June 2000, Dynatech bought Superior Electronics Group for $152 million and merged it with TTC and Wavetek to establish Cheetah Technologies. That same month, the company rebranded as Acterna Corporation and subsequently began trading on Nasdaq in July.
Bankruptcy proceedings and subsequent acquisition (2003–2005)
By early 2003, Acterna had moved its headquarters to Germantown, Maryland and amassed close to $1 billion in debt. In May of that year, the company filed for Chapter 11 bankruptcy. After restructuring its debt into equity and going private by delisting from Nasdaq, Acterna emerged from bankruptcy in October 2003. In May 2005, JDS Uniphase acquired Acterna for $760 million through a combination of cash and stock payments and integrated it into its existing operations.