EMC
EMC is a Basic Chemicals brand from Taiwan.
Last updated August 31, 2026
Overview
EMC Corporation was an American multinational information-technology company that became one of the defining suppliers of enterprise storage and data-management infrastructure. Founded in 1979 by Richard Egan and Roger Marino, the company initially made memory boards for computers, including boards introduced for Prime Computer systems in 1981. It later moved into disk storage, networked storage, data protection, information security, virtualization, analytics, and cloud computing. Its customers included large corporations, public-sector organizations, healthcare institutions, and small and medium-sized businesses in multiple industries. The company’s decisive transformation came in the 1980s and 1990s, when it shifted away from memory products and concentrated on enterprise storage systems. EMC began shipping its Symmetrix platform in 1990. Symmetrix, together with related storage-management technologies and services, helped establish the company as a major provider of mission-critical infrastructure for organizations that needed to store, replicate, protect, and rapidly access large volumes of data. Under chief executive Michael Ruettgers, who led the company from 1992 until January 2001, EMC grew from a relatively small technology supplier into a multibillion-dollar enterprise-information company. EMC pursued growth through both product development and acquisitions. Its portfolio expanded into storage networking, backup and recovery, content management, security, virtualization, cloud infrastructure, and big-data analysis. The company acquired Iomega in 2008, adding a consumer and small-business storage business. A later partnership with Lenovo resulted in the Iomega business being rebranded LenovoEMC in 2013. EMC also developed relationships with other technology companies and held majority interests in businesses associated with cloud-native application development and data analytics. EMC became a publicly traded company when its stock was listed on the New York Stock Exchange in 1986. During the 2000s and early 2010s, it was widely recognized for its enterprise-storage franchise and for a strategy that emphasized specialized, best-of-breed infrastructure products rather than requiring customers to purchase an entire IT stack from one vendor. Its offerings were used in data centers and increasingly in hybrid-cloud environments, where organizations combined on-premise systems with public-cloud services. On October 12, 2015, Dell announced an agreement to acquire EMC in a cash-and-stock transaction valued at approximately $67 billion at announcement. The deal combined Dell’s personal-computer, server, and related businesses with EMC’s storage and enterprise-technology portfolio. The transaction closed on September 7, 2016, creating Dell Technologies. EMC ceased to operate as an independent public company, while the Dell EMC name was used for portions of Dell Technologies’ infrastructure portfolio. Dell Technologies began emphasizing its corporate name more strongly from 2018 and 2019, and the Dell EMC branding was largely superseded by Dell Technologies by around 2020. As a standalone company, EMC is therefore defunct, although many technologies, product families, employees, customer relationships, and business units associated with EMC continued within Dell Technologies. The historical EMC brand remains particularly associated with enterprise storage, Symmetrix, data protection, storage networking, virtualization ecosystems, and the broader development of modern data-center infrastructure.
History
EMC Corporation was founded in 1979 by Richard Egan and Roger Marino, whose initials supplied the company name. Its first major products were memory boards for computers. In 1981, EMC introduced a 64-kilobyte memory board for Prime Computer systems and continued producing memory products for other computer platforms. During the middle of the 1980s, EMC began moving beyond memory boards into data-storage technologies. This shift placed the company in a rapidly developing market shaped by the growth of business computing, distributed information systems, and the need for reliable shared access to corporate data. EMC’s shares were listed on the New York Stock Exchange in 1986, giving the company access to public capital as it expanded its product portfolio and customer base. The introduction of the Symmetrix storage platform in 1990 was the key turning point in EMC’s history. Symmetrix was designed for demanding enterprise workloads and helped establish EMC as a leading supplier of high-end storage systems. The platform’s commercial success drove much of the company’s growth during the 1990s. EMC increasingly focused on storage arrays, storage management, and infrastructure that enabled organizations to preserve data availability and performance across large data centers. Michael Ruettgers joined EMC in 1988 and became chief executive officer in 1992. During his tenure, the company moved decisively from its earlier memory-board identity toward enterprise storage. Reported revenue growth during the decade was substantial, and EMC developed a reputation as a specialist infrastructure vendor capable of serving large, complex organizations. Its strategy emphasized storage products and software that could be purchased independently of a customer’s other IT suppliers. EMC subsequently expanded through acquisitions and internal development. Its activities came to include networked storage, storage networking, backup and recovery, information security, virtualization, content management, analytics, and cloud computing. The company targeted both major enterprises and small and medium-sized organizations across sectors such as government, healthcare, finance, and commercial industry. The broader portfolio reflected a change in the technology market: data storage was increasingly treated not as a standalone hardware function but as part of a complete discipline of managing, protecting, analyzing, and moving information. In 2008, EMC acquired Iomega. The transaction gave EMC a stronger presence in consumer and small-business storage. In 2013, a partnership with Lenovo led to the rebranding of Iomega as LenovoEMC. EMC also participated in wider technology ecosystems involving virtualization, cloud software, and data analytics. In 2012, it sponsored The Human Face of Big Data, a global media project that presented examples of collecting, analyzing, and visualizing large volumes of information in real time. EMC also used corporate sponsorship as a marketing tool. In 2009 it became the principal shirt sponsor of London Wasps, an English rugby union club, in an agreement later extended through the 2013 season. The sponsorship helped associate the company with a prominent international sporting property while supporting broader brand visibility. The company’s independent history ended with Dell’s October 2015 announcement that it would acquire EMC in a transaction valued at approximately $67 billion at announcement. Dell sought to combine its personal-computer and server businesses with EMC’s enterprise-storage operations. The transaction involved cash, Dell financing, and tracking stock linked to VMware. It closed on September 7, 2016, creating Dell Technologies and removing EMC from the public markets. The combined company inherited EMC’s storage, data-protection, virtualization, and information-management assets. For several years after the merger, Dell Technologies used Dell EMC as a product and portfolio brand. Beginning in 2018 and becoming more evident in 2019, the company increasingly consolidated its identity under the Dell Technologies name. By around 2020, Dell EMC was no longer the principal corporate brand. The EMC business therefore survives mainly through technologies and product families integrated into Dell Technologies, while EMC Corporation itself is a historical, defunct standalone company.
- 2019Dell Technologies branding replaces Dell EMC
Dell Technologies increasingly consolidates the former Dell EMC portfolio under the Dell Technologies master brand.
- 2016EMC becomes part of Dell Technologies
The Dell-EMC transaction closes on September 7, ending EMC’s independent corporate existence.
- 2015Dell announces EMC acquisition
Dell announces a proposed cash-and-stock transaction valued at approximately $67 billion.
- 2013Iomega becomes LenovoEMC
A Lenovo partnership results in the rebranding of the Iomega storage business as LenovoEMC.
- 2008Iomega acquired
EMC acquires Iomega, expanding into consumer and small-business storage.
- 1992Michael Ruettgers becomes chief executive
Michael Ruettgers begins leading EMC as it accelerates its transition from memory products to enterprise storage.
- 1990Symmetrix begins shipping
EMC launches its flagship Symmetrix enterprise-storage platform, which becomes a major driver of growth.
- 1986Public listing on the New York Stock Exchange
EMC stock begins trading on the NYSE and the company later becomes part of the S&P 500.
- 1981First 64-kilobyte memory boards introduced
EMC introduces memory boards for Prime Computer systems and continues developing boards for other computer platforms.
- 1979EMC is founded
Richard Egan and Roger Marino establish EMC, initially focusing on computer memory products.
Products and positioning
Enterprise IT infrastructure provider
SymmetrixEnterprise storage1990
Symmetrix was EMC’s landmark enterprise-storage platform, first shipped in 1990. It was designed for high-demand data-center workloads requiring substantial capacity, availability, performance, and centralized administration. Symmetrix became closely associated with EMC’s rise from a memory-board manufacturer to a major enterprise-storage company and remained one of the most important product families in the company’s history.
VMAXEnterprise storage
VMAX was a later generation of EMC enterprise storage associated with large-scale, mission-critical environments. It extended the company’s high-end storage-array business with architectures intended to support demanding workloads, consolidation, and data-center availability. The product family represented EMC’s continued emphasis on centralized enterprise information infrastructure.
VNXUnified storage
VNX was an EMC unified-storage family intended to combine block and file storage capabilities in systems managed for enterprise and midmarket environments. It addressed organizations seeking to consolidate different storage workloads while retaining centralized administration and data-protection features. VNX was part of EMC’s effort to serve a broader range of data-center deployments than its highest-end arrays alone.
IsilonScale-out network-attached storage
Isilon was EMC’s scale-out network-attached storage business, associated with clustered systems for unstructured data. It targeted workloads involving large files, media, research data, analytics, and other rapidly growing information types. Its scale-out model allowed organizations to expand capacity and performance by adding nodes rather than replacing a single monolithic array.
ConnectrixStorage networking
Connectrix was EMC’s storage-networking portfolio, including infrastructure used to connect servers and storage systems in data-center environments. The family supported storage-area-network architectures and complemented EMC’s storage arrays by providing the connectivity layer needed for centralized, shared enterprise storage.
Data DomainData protection
Data Domain was associated with deduplicated disk-based backup and recovery infrastructure. Its technology reduced redundant data in backup environments, helping organizations use storage capacity more efficiently while improving the handling of backup copies and disaster-recovery workflows. The portfolio became part of EMC’s broader data-protection strategy.
AvamarBackup and recovery
Avamar was EMC’s backup and recovery technology for protecting data across enterprise environments. It was associated with deduplication, distributed backup operations, and recovery of data held across servers, endpoints, and remote locations. Avamar complemented Data Domain and other EMC products in the company’s data-protection portfolio.
LenovoEMCNetwork-attached storage2013
LenovoEMC was the brand created when the former Iomega business was rebranded through an EMC-Lenovo partnership. It marketed network-attached storage and related products for small businesses, distributed offices, and consumers. The joint venture was later dissolved after EMC became part of Dell Technologies.
Flagship businesses
- Symmetrix
- VNX
- Isilon
- VMAX
- Connectrix
- Data Domain
- Avamar
- RecoverPoint
- LenovoEMC
- Iomega
Marketing campaigns
- 2012The Human Face of Big Data
Worldwide
EMC sponsored a globally crowdsourced media project produced by Rick Smolan and Jennifer Erwitt. The project highlighted practical and social applications of collecting, analyzing, triangulating, and visualizing large volumes of data in real time, aligning the campaign with EMC’s data-management and analytics positioning.
Outcome. The project generated international media and educational content focused on emerging uses of big data.
- 2009London Wasps principal sponsorship
United Kingdom · International
EMC became the principal shirt sponsor of London Wasps, an English rugby union club. The sponsorship was later extended through the 2013 season and provided a high-visibility platform for the enterprise-technology brand.
Outcome. The agreement continued beyond its original two-year term and ended after the 2013 season.
Brand decisions
- 2019Transition from Dell EMC to Dell Technologies brandingStrategy
Following the merger, Dell Technologies sought to simplify its corporate identity across its infrastructure and technology businesses.
What changed. The company increasingly replaced Dell EMC branding with Dell Technologies branding across its portfolio.
Aftermath. Dell EMC ceased to be the principal active brand, while many former EMC products and technologies continued within Dell Technologies.
- 2015Agreement to merge with DellM&A
Dell and EMC each had major positions in complementary parts of enterprise technology, with Dell stronger in personal computers and servers and EMC stronger in storage and information infrastructure.
What changed. Dell agreed to acquire EMC in a cash-and-stock transaction valued at approximately $67 billion at announcement.
Aftermath. The transaction closed in 2016 and created Dell Technologies, ending EMC’s independent public-company status.
Announced transaction value. $67 billion (At announcement on October 12, 2015)
- 2013Creation of LenovoEMCStrategy
The former Iomega business provided a platform for a partnership addressing smaller organizations and distributed storage needs.
What changed. EMC and Lenovo rebranded Iomega as LenovoEMC and marketed storage products under the joint arrangement.
Aftermath. The partnership was dissolved after Dell acquired EMC in 2016.
- 2008Acquisition of IomegaM&A
EMC sought to extend its storage business into consumer and small-business markets.
What changed. EMC acquired Iomega and added its storage products and customer reach to the company’s portfolio.
Aftermath. The business was later rebranded LenovoEMC through a partnership with Lenovo.
- 1990Launch of the Symmetrix platformProduct launch
EMC needed to move beyond memory boards and establish a durable position in the expanding enterprise-storage market.
What changed. The company began shipping Symmetrix, a high-end storage platform for mission-critical enterprise workloads.
Aftermath. Symmetrix became a principal driver of EMC’s rapid growth and helped define its identity as an enterprise-storage specialist.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Michael Ruettgers | Chief executive officerformer | 1992–2001 |
| Richard Egan | Co-founderformer | 1979– |
| Roger Marino | Co-founderformer | 1979– |
Controversies
- Criticism over non-compete agreements and lobbyingControversy
Before its acquisition by Dell, EMC was criticized for restrictive non-compete agreements affecting employees and for lobbying on non-compete policy through Associated Industries of Massachusetts. The issue contributed to a negative aspect of the company’s employment and public-policy reputation, although the available reference does not identify a specific court judgment or quantified financial penalty.
Recent events
- 2019Dell Technologies deemphasizes Dell EMC branding
Dell Technologies increasingly replaced the Dell EMC name with Dell Technologies in its corporate and product branding, continuing a transition that began in the prior year.
Other - 2019Dell transitions away from the Dell EMC brand
Dell increasingly replaced the Dell EMC product and corporate branding with Dell Technologies branding, a transition that began in 2018 and became more prominent in 2019.
Other - 2016Dell Technologies is formed after EMC transaction closes
The Dell-EMC transaction closed on September 7, creating Dell Technologies and ending EMC’s existence as an independent public company.
M&ALeadership change - 2016Dell completes EMC merger and forms Dell Technologies
The merger closed on September 7, 2016. EMC ceased to operate as an independent public company and became part of Dell Technologies.
M&ALeadership change - 2015Dell announces agreement to acquire EMC
Dell announced a proposed cash-and-stock acquisition of EMC valued at approximately $67 billion at announcement, one of the largest technology-sector acquisitions at the time.
M&A - 2013Iomega business becomes LenovoEMC
A partnership between EMC and Lenovo led to the rebranding of Iomega as LenovoEMC, which marketed network-attached and related storage products.
M&A - 2013Iomega is rebranded as LenovoEMC
A partnership between EMC and Lenovo resulted in Iomega being rebranded LenovoEMC and operating as a joint storage-product offering.
M&A - 2012EMC sponsors The Human Face of Big Data
EMC sponsored a global media project that explored real-time data collection, analysis, visualization, and practical applications of big data.
Campaign - 2009EMC signs principal sponsorship agreement with London Wasps
EMC entered a sponsorship agreement with English rugby union club London Wasps. The arrangement was later extended through the 2013 season.
Campaign - 2009EMC signs London Wasps shirt-sponsorship agreement
EMC became the principal shirt sponsor of English rugby union club London Wasps under a reported two-year arrangement, later extended through the 2013 season.
Campaign - 2008EMC expands into consumer and small-business storage through Iomega acquisition
EMC acquired Iomega, broadening its storage portfolio beyond its core enterprise market and adding products aimed at consumers and smaller organizations.
M&A - 2008EMC acquires Iomega
EMC acquired Iomega, expanding its storage portfolio into products serving consumer and small-business customers.
M&A - 1986EMC stock begins trading on the New York Stock Exchange
EMC Corporation became a publicly traded company when its shares were added to the New York Stock Exchange. The company was also included in the S&P 500 during its independent corporate history.
Other - 1986EMC lists on the New York Stock Exchange
EMC Corporation's stock began trading on the New York Stock Exchange on April 6, 1986. The company was subsequently included in the S&P 500.
Other
Sources
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