Cisco vs Samsung: Founders, CEOs and History
Cisco was founded in 1984 by Leonard Bosack, Sandy Lerner and is led by Chuck Robbins. Samsung was founded in 1969 by Lee Byung-chul and is led by Jun Young-hyun and Roh Tae-moon.
Company facts
Founders
Cisco
Leonard Bosack
Cisco Systems possesses one of the most famous, romanticized, and ultimately contentious founding stories in the history of Silicon Valley. The company was founded in 1984 by a husband-and-wife team, Leonard Bosack and Sandy Lerner.
Sandy Lerner
Sandy Lerner co-founded Cisco Systems in December 1984 with her then-husband Leonard Bosack, driven by the practical need to connect Stanford University's incompatible computer networks.
Samsung
Lee Byung-chul
Lee Byung-chul founded Samsung Sanghoe in Daegu in 1938, trading dried fish, produce and noodles.
CEOs and their tenures
Cisco
- John Morgridge1988–1995
Former CEO and Chairman
Morgridge was Cisco's first professional CEO, recruited in 1988 by Sequoia Capital investor Don Valentine to professionalize a company still run by its engineering founders.
Source - John Chambers1995–2015
Former Chairman and CEO
Chambers led Cisco for 20 years and transformed it through over 180 acquisitions into the dominant force in enterprise networking infrastructure.
Source - Chuck Robbins2015–present
Chairman and CEO
Robbins has led Cisco's fundamental shift from hardware networking products toward recurring software and subscription revenue. The 28 billion dollar Splunk acquisition in 2024 positioned Cisco as a leading security and observability platform vendor.
Source
Samsung
- Jong-Hee Han2022–2025
Vice Chairman and CEO
A longtime TV business leader who helped keep Samsung the top global TV brand. He died suddenly in March 2025 while in office.
Source - Jay Y. Lee2022–present
Executive Chairman
Grandson of the founder and son of Lee Kun-hee. He was convicted in the 2017 bribery case and pardoned in 2022, and became Executive Chairman in October 2022. In 2025 the Supreme Court upheld his acquittal in the separate merger and accounting fraud case.
Source - Jun Young-hyun2024–present
Vice Chairman, Co-Chief Executive Officer, Head of Device Solutions
He implemented a complete overhaul of the semiconductor division's engineering processes, issuing a rare public apology in 2024 for the company's technological delays.
Source - Roh Tae-moon (TM Roh)2025–present
Co-Chief Executive Officer, Head of Device eXperience
As head of the MX (Mobile eXperience) division, he heavily integrated AI features (Galaxy AI) into the S-series flagship phones to combat Apple's dominance in the premium tier.
Source
Timeline: Cisco and Samsung side by side
1938Samsung
Samsung Group begins
Lee Byung-chul founded Samsung as a trading company before later generations expanded the group into electronics and industry.
1969Samsung
Samsung Electronics established
Samsung Electronics Industry Co. Ltd. was established as the group entered electronics manufacturing.
1977Samsung
Korea Semiconductor acquired
Samsung acquired Korea Semiconductor, a key step toward memory and component manufacturing leadership.
1984Cisco
Company Founded at Stanford University
Leonard Bosack and Sandy Lerner incorporate Cisco Systems in December 1984, commercializing multi-protocol router technology developed to connect Stanford's campus networks.
1986Cisco
First Commercial Router Shipped
Cisco ships its first commercial multi-protocol router, the AGS (Advanced Gateway Server), generating $1.5 million in first-year revenue as the internet begins its transition from research network to commercial infrastructure.
1990Cisco
Initial Public Offering on NASDAQ
Cisco goes public at a valuation of approximately $224 million, raising capital that would fuel its aggressive acquisition strategy. The IPO also precipitated the departure of both founders.
1993Samsung
New Management initiative
Lee Kun-hee launched the New Management push to raise quality, design, and global competitiveness.
1995Cisco
John Chambers Becomes CEO
John Chambers takes over as CEO from John Morgridge, beginning a 20-year tenure that would see Cisco grow from $2 billion to over $47 billion in annual revenue through more than 180 acquisitions.
2000Cisco
Briefly Becomes World's Most Valuable Company
Cisco's market capitalization exceeds $500 billion in March 2000, briefly surpassing Microsoft and GE as the world's most valuable company before the dot-com crash erased over $400 billion in shareholder value.
2003Cisco
Acquisition of Linksys
Cisco acquires consumer networking company Linksys for $500 million, marking its entry into the home networking market and establishing a consumer brand that would later be divested to Belkin in 2013.
2012Cisco
Meraki Acquisition Launches Cloud-Managed Networking
Cisco acquires cloud-managed networking startup Meraki for $1.2 billion, gaining the platform that would become central to its small-and-medium business strategy and its broader shift toward subscription-based management.
2015Cisco
Chuck Robbins Appointed CEO
Chuck Robbins succeeds John Chambers as CEO, inheriting a mandate to transform Cisco from a hardware company into a software-and-subscription platform business capable of competing in the cloud era.
2017Cisco
AppDynamics Acquisition for $3.7 Billion
Cisco acquires application performance monitoring company AppDynamics for $3.7 billion just days before its planned IPO, signaling Cisco's strategic commitment to the observability and application intelligence market.
2017Samsung
Harman acquisition closes
Samsung completed the Harman acquisition, expanding into connected car systems and premium audio.
2020Cisco
Webex Usage Surges During COVID-19 Pandemic
Webex usage explodes to over 600 million meeting participants per month during the pandemic, temporarily positioning Cisco's collaboration platform as a critical piece of global remote work infrastructure.
2022Samsung
Jong-Hee Han becomes CEO
Jong-Hee Han became CEO of Samsung Electronics Co. in 2022. A longtime TV business leader who helped keep Samsung the top global TV brand.
2024Cisco
$28 Billion Splunk Acquisition Completed
Cisco completes its largest-ever acquisition, purchasing cybersecurity and observability company Splunk for $28 billion in cash, pushing subscription revenue past 51% of total sales and establishing Cisco as a major force in security operations.
2024Samsung
Jun Young-hyun becomes CEO
Jun Young-hyun became CEO of Samsung Electronics Co. in 2024. Head of the semiconductor (Device Solutions) division and memory business; sole CEO for part of 2025 after Han Jong-hee's death, then co-CEO with TM Roh from November 2025.
2025Cisco
AI Infrastructure Orders Exceed $2 Billion
Cisco's AI infrastructure orders from hyperscale customers surpass $2 billion in FY2025, more than doubling management's original target and validating the company's investment in Silicon One-based networking platforms for GPU cluster interconnection.
2025Samsung
TM Roh joins Young Hyun Jun as co-CEO
Samsung named TM Roh Head of Device eXperience and CEO, joining Young Hyun Jun as co-CEO.
2025Samsung
Annual revenue reaches ~$237B (KRW 333.6T)
Samsung Electronics reported ~$237 billion (KRW 333.6 trillion) in 2025 annual revenue and ~$31 billion (KRW 43.6 trillion) in operating profit.
2025Samsung
Roh Tae-moon (TM Roh) becomes CEO
Roh Tae-moon (TM Roh) became CEO of Samsung Electronics Co. in 2025. Longtime head of the mobile business.
Acquisitions
Samsung
- FlaktGroup2025$1.7B
- Xealth2025Undisclosed
- Harman International2017$8B
- SmartThings2014$200M
Questions about Cisco vs Samsung
Who is the CEO of Cisco Systems, Inc. and Samsung Electronics Co., Ltd.?
Cisco Systems, Inc. is led by Chuck Robbins and Samsung Electronics Co., Ltd. is led by Jun Young-hyun and Roh Tae-moon. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Cisco Systems, Inc. founded vs Samsung Electronics Co., Ltd.?
Samsung Electronics Co., Ltd. was founded in 1969 — 15 years before Cisco Systems, Inc., which was founded in 1984. Samsung Electronics Co., Ltd.'s longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Cisco Systems, Inc..
How many employees does Cisco Systems, Inc. have compared to Samsung Electronics Co., Ltd.?
Cisco Systems, Inc. employs approximately 82,400 people, while Samsung Electronics Co., Ltd. employs approximately 259,149. Samsung Electronics Co., Ltd. has the larger workforce at 259,149 employees, compared to Cisco Systems, Inc.'s 82,400. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Cisco Systems, Inc. and Samsung Electronics Co., Ltd. headquartered?
Cisco Systems, Inc. is headquartered in United States and Samsung Electronics Co., Ltd. is headquartered in South Korea. Their different home markets mean they may face different regulatory frameworks, tax regimes, and currency exposure.
Who founded Cisco Systems, Inc. and Samsung Electronics Co., Ltd.?
Cisco Systems, Inc. was founded by Leonard Bosack, Sandy Lerner. Samsung Electronics Co., Ltd. was founded by Lee Byung-chul.
Which company has a longer operating history — Cisco Systems, Inc. or Samsung Electronics Co., Ltd.?
Samsung Electronics Co., Ltd. has been operating for approximately 57 years, making it the more established of the two companies. Cisco Systems, Inc. has been in operation for around 42 years. A longer operating history often signals greater institutional resilience and brand recognition, though it can also mean slower adaptation to new market conditions.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Cisco vs Samsung overview