Early metalworking shop with safety razors, blade strips, tooling, and stamping machinery.

Gillette History: The Origins of the Replaceable-Blade Razor Business

by

A Quick Look at the History of Gillette

Company History Summary

Gillette began with a deceptively simple product idea: a razor holder designed to use thin, replaceable blades. Turning that idea into a business required more than King C. Gillette’s concept. Engineer William Emery Nickerson helped solve the manufacturing challenge of producing the thin sharpened steel blades the system required.

The venture formed in 1901 as the American Safety Razor Company, became the Gillette Safety Razor Company in 1902, and began production in 1903. Over the following century, Gillette had to move beyond the protection of its original patent, defend itself against competitive and takeover pressure, renew its shaving franchise with systems such as Sensor and Mach3, and diversify into businesses including Braun, Oral-B, and Duracell.

The largest structural change came in 2005, when Procter & Gamble acquired The Gillette Company. Gillette no longer operates as the independent diversified public company it was before the acquisition, but the Gillette name remains a principal P&G Grooming brand, while The Gillette Company LLC continues as a P&G subsidiary.

Company Snapshot

Founded / Origin: 1901

Founder: King C. Gillette, with William Emery Nickerson playing a critical engineering role in making the blade system practical to manufacture

Original Name: American Safety Razor Company

Later Corporate Names: Gillette Safety Razor Company; The Gillette Company; The Gillette Company LLC

Current Parent: The Procter & Gamble Company

Current Position: Gillette is a principal brand in P&G’s Grooming segment; The Gillette Company LLC is listed as a P&G subsidiary

Best Known For: Replaceable-blade shaving systems and later shaving systems including Sensor and Mach3

Major Historical Turning Point: P&G’s acquisition of Gillette in 2005

From a Replaceable-Blade Idea to a Manufacturable System

The roots of Gillette’s business predate the company itself. King C. Gillette’s replaceable-blade razor idea dates to 1895, when he was working as a traveling salesman. The concept paired a reusable holder with a blade that could be replaced when it became dull.

The difficult part was producing the blade. Gillette eventually worked with William Emery Nickerson, an MIT-trained engineer who helped develop a way to manufacture the thin sharpened steel needed for the system. That contribution makes Gillette’s origin story as much about manufacturing engineering as invention.

The American Safety Razor Company was formed in 1901. In July 1902, it became the Gillette Safety Razor Company, and production of razors and blades began in 1903.

Gillette filed the patent application for his razor on December 3, 1901. U.S. Patent No. 775,134 was granted on November 15, 1904. The patent described a thin, flexible, detachable blade clamped into a holder. In Gillette’s own wording, the design meant that “a purchaser need buy but one holder” and could replace a dull blade with a sharp one when necessary.

This early period established a pattern that would recur through the company’s history: the commercial opportunity depended on the relationship among product design, manufacturing capability, and a system that encouraged replacement purchases.

Patent Expiry Changed the Competitive Problem

Gillette gained additional visibility during World War I through U.S. Service razor sets supplied for military use. The sets demonstrated the practicality of self-shaving with replaceable blades, but wartime use was only one part of the company’s development.

A more consequential change came in 1921, when the original patent protection expired. The legal barrier that had protected the original system no longer insulated Gillette from direct competition in the same way.

This period also complicates one of the most repeated stories about Gillette. The company is often associated with the idea of selling the razor cheaply and making the profit on replacement blades. Academic analysis of Gillette’s early pricing finds that this simplified version does not describe its original patent-protected strategy: Gillette initially charged a high price for the razor, and razor prices fell after patent expiry as competition increased.

Competitive and patent pressure became especially visible in the dispute with AutoStrop Safety Razor Company. AutoStrop had asserted patent infringement against Gillette, and contemporary reporting described its patents as a threat to Gillette’s position. In 1930, Gillette shareholders approved the acquisition of AutoStrop. The patent conflict and competitive pressure were important context for the transaction without reducing the deal to a single cause.

On or about March 26, 1952, Gillette Safety Razor Company changed its corporate name to The Gillette Company. The change reflected corporate identity rather than the creation of an entirely new business.

Beyond Blades: Braun, Oral-B and the Defense of Independence

During the decades after the name change, The Gillette Company broadened beyond its traditional razor business. In 1967, Braun’s controlling shareholders accepted Gillette’s acquisition offer, bringing a major electrical-grooming and appliance business into Gillette’s portfolio.

In April 1984, Gillette announced an agreement in principle to acquire Oral-B Laboratories from Cooper Laboratories for approximately $188.5 million in cash. By 2004, Oral Care was one of Gillette’s five major business segments.

Diversification did not remove pressure on the corporation itself. Between 1986 and 1988, Gillette faced a hostile tender offer from Revlon and a later proxy challenge from Coniston Partners and related interests. Court records document the share repurchase from Revlon and the subsequent shareholder conflict. Gillette retained control, but the episode showed that its independence was actively contested during the 1980s.

These acquisitions and takeover battles should not be treated as a single strategy unfolding in a straight line. They show a company that was expanding its consumer-products reach while also defending control of the enterprise.

Renewing the Shaving Franchise While Expanding the Portfolio

Gillette continued to change its core shaving systems rather than relying indefinitely on the architecture protected by its original patent. It launched Sensor in 1990 and introduced Mach3 in 1998.

Mach3 illustrates the scale of commitment behind a major product-system transition. Contemporary Washington Post reporting put development and manufacturing investment at roughly $750 million. The significance was not simply a new razor on a shelf; Gillette was committing product development and manufacturing resources to another generation of its shaving system.

At the same time, The Gillette Company was expanding beyond grooming. In September 1996, it agreed to acquire Duracell International in a stock transaction valued at approximately $7.1 billion. Contemporary reporting described diversification and distribution leverage as important elements of the strategic logic. Duracell joined a portfolio that already included Braun and Oral-B.

Global scale also brought exposure to forces outside the company’s control. In 1998, currency and economic problems in important emerging markets hurt Gillette’s earnings. The episode demonstrated that international reach created both opportunity and macroeconomic risk.

Alfred Zeien retired as chief executive in 1999 after eight years in the role, and Michael Hawley succeeded him. The period that followed was marked by weaker business performance, setting up another leadership change two years later.

Performance Pressure and the Arrival of James Kilts

In January 2001, Gillette appointed James M. Kilts chairman and chief executive, replacing Michael Hawley. Contemporary reporting described the preceding period in terms of declining sales, sluggish earnings, a falling share price, and repeated reductions in forecasts.

The problems were real, but they do not support a simple one-cause explanation. Gillette was by then a large, complex consumer-products company operating across multiple categories and markets.

Its 2004 regulatory filing shows the scale and breadth of that business. The Gillette Company reported five major segments: Blades and Razors, Duracell, Oral Care, Braun, and Personal Care. It had 31 manufacturing facilities in 14 countries, sold products in more than 200 countries and territories, and employed approximately 28,700 people, more than 75% of them outside the United States.

That scale helps put the next turning point in context. P&G did not acquire a small razor company. It agreed to buy a diversified global consumer-products corporation with a large shaving franchise and several other established businesses.

The 2005 P&G Acquisition

On January 27, 2005, The Gillette Company entered into a merger agreement with The Procter & Gamble Company and P&G acquisition subsidiary Aquarium Acquisition Corp. The agreement called for the acquisition subsidiary to merge into Gillette, with Gillette surviving the merger under P&G ownership.

The companies publicly announced the transaction on January 28 at an approximate value of $57 billion. P&G chairman, president and CEO A.G. Lafley described the companies as having “similar cultures and complementary core strengths” in areas including branding, innovation, scale, and go-to-market capabilities. That was management’s stated rationale for the combination, not an independent finding about the merger’s future results.

The transaction also required regulatory remedies. On September 30, 2005, the U.S. Federal Trade Commission conditionally approved the acquisition subject to divestitures and other measures addressing overlaps in several product areas.

P&G completed the Gillette acquisition on October 1, 2005. A later P&G filing recorded approximately $53.43 billion in accounting consideration. That amount and the roughly $57 billion announced transaction value are different measures recorded at different stages, rather than contradictory purchase prices.

The acquisition was the largest ownership and structural turning point in Gillette’s modern history. Control passed to P&G, while the Gillette corporate entity survived the merger transaction initially and Gillette’s brands and businesses continued within the larger company.

From a Diversified Corporation to a P&G Grooming Identity

After 2005, P&G integrated Gillette’s former businesses into its broader portfolio. Gillette no longer functioned as an independent public company with razors, batteries, oral care, Braun, and personal care under one corporate umbrella.

Gillette itself remained a major grooming identity. A 2016 Canadian trademark record documents the change from The Gillette Company corporation to The Gillette Company LLC. P&G’s fiscal 2026 subsidiary schedule lists The Gillette Company LLC as a Delaware subsidiary.

The current business context is broader than the Gillette brand alone. P&G’s Grooming segment includes Braun, Gillette, Venus, and related grooming operations, so the segment’s financial results should not be read as Gillette-only revenue or profit.

That distinction also matters when reading P&G’s accounting disclosures. In fiscal 2024, P&G recorded an approximately $1.3 billion pre-tax non-cash impairment related to the Gillette indefinite-lived intangible asset. P&G associated the valuation pressure with factors including a higher discount rate, weaker currencies, and restructuring impacts. The charge was an accounting valuation event tied to an intangible asset, not a finding that a standalone Gillette company was insolvent or had collapsed.

What Gillette’s History Shows About the Business It Built

Across more than a century, Gillette repeatedly had to solve a changing version of the same business problem. The original advantage came from a replaceable-blade system that combined invention with manufacturable engineering. Patent expiry removed part of that protection, competition intensified, and later shaving systems such as Sensor and Mach3 required renewed product and manufacturing investment.

At the corporate level, Gillette broadened well beyond shaving through Braun, Oral-B, Duracell, and other businesses. That created a much larger consumer-products company, but scale did not eliminate operating complexity or exposure to international economic forces.

The 2005 P&G transaction changed the ownership structure and ultimately dispersed the old diversified portfolio across a larger organization. Yet the Gillette commercial identity endured. As of the September 2, 2026 research cutoff, Gillette remains a principal P&G Grooming brand, and The Gillette Company LLC remains part of P&G’s legal corporate structure.

Timeline

This timeline highlights the major milestones in Gillette’s development from the original razor concept to its current position within P&G.

Timeline.

1895

King C. Gillette develops the concept for a razor using a replaceable blade.

1901

The American Safety Razor Company is formed. Gillette files his core razor patent application on December 3.

July 1902

The company becomes the Gillette Safety Razor Company.

1903

Production of Gillette razors and blades begins.

November 15, 1904

U.S. Patent No. 775,134 is granted to King C. Gillette for the detachable-blade razor system.

World War I

Gillette Safety Razor Company produces U.S. Service razor sets for military use.

1921

The original Gillette razor patent reaches the end of its patent term, increasing exposure to direct competition.

1930

Gillette shareholders approve the acquisition of AutoStrop amid patent and competitive pressure.

March 26, 1952

Gillette Safety Razor Company changes its name to The Gillette Company.

1967

Braun’s controlling shareholders accept Gillette’s acquisition offer.

April 1984

Gillette announces an agreement in principle to acquire Oral-B Laboratories.

1986–1988

The Gillette Company faces a hostile Revlon tender offer and later a Coniston Partners proxy challenge, while retaining control.

1990

Gillette launches Sensor.

September 1996

Gillette agrees to acquire Duracell International in a transaction valued at approximately $7.1 billion.

1998

Gillette introduces Mach3, a three-blade shaving system backed by roughly $750 million in reported development and manufacturing investment.

January 2001

James M. Kilts becomes chairman and CEO of The Gillette Company.

January 27–28, 2005

Gillette signs its merger agreement with P&G and the companies publicly announce the transaction at an approximate value of $57 billion.

September 30, 2005

The FTC conditionally approves the P&G acquisition subject to divestitures and other remedies.

October 1, 2005

P&G completes the acquisition of Gillette.

2016

A trademark record documents the corporate-form change from The Gillette Company corporation to The Gillette Company LLC.

Fiscal 2024

P&G records an approximately $1.3 billion pre-tax non-cash impairment related to the Gillette indefinite-lived intangible asset.

June 30, 2026

P&G lists The Gillette Company LLC as a Delaware subsidiary.

FAQs

Question: When was Gillette founded?

Answer: Gillette’s corporate origin dates to 1901, when the American Safety Razor Company was formed. It became the Gillette Safety Razor Company in July 1902.

Question: Who founded Gillette?

Answer: King C. Gillette originated the replaceable-blade razor concept that became the business. William Emery Nickerson was the key engineer who helped solve the manufacturing problem required to produce the thin steel blades.

Question: What was Gillette’s original company name?

Answer: The business was first formed as the American Safety Razor Company in 1901. The name changed to Gillette Safety Razor Company in July 1902.

Question: When was Gillette’s key razor patent granted?

Answer: King C. Gillette filed the application on December 3, 1901. U.S. Patent No. 775,134 was granted on November 15, 1904.

Question: Did Gillette invent the “razor-and-blades” pricing model?

Answer: Not in the simplified form often repeated. Academic analysis finds that Gillette charged a relatively high price for the razor during its patent-protected period. Razor prices fell after patent expiry and competitive entry.

Question: When did Gillette become The Gillette Company?

Answer: Gillette Safety Razor Company changed its corporate name to The Gillette Company on or about March 26, 1952.

Question: What businesses did Gillette own before P&G acquired it?

Answer: By 2004, The Gillette Company reported five major segments: Blades and Razors, Duracell, Oral Care, Braun, and Personal Care.

Question: When did P&G acquire Gillette?

Answer: The merger agreement was signed on January 27, 2005, and the transaction was publicly announced the next day. After FTC remedies, P&G completed the acquisition on October 1, 2005.

Question: How much did P&G pay for Gillette?

Answer: The transaction was announced at approximately $57 billion. P&G later recorded approximately $53.43 billion in accounting consideration. The figures reflect different transaction and accounting measures at different points in the deal.

Question: Who owns Gillette today?

Answer: Gillette is owned by The Procter & Gamble Company. P&G’s 2026 subsidiary list includes The Gillette Company LLC, a Delaware entity.

Question: Is P&G Grooming revenue the same as Gillette revenue?

Answer: No. P&G’s Grooming segment includes multiple brands and operations, including Braun, Gillette, and Venus. Grooming-segment results should not be presented as Gillette-only results.

Interviews & Firsthand Resources

James M. Kilts on Gillette’s Strategy in 2005

This SEC-filed presentation from February 24, 2005 features Gillette chairman and CEO James M. Kilts discussing the company’s strategy, performance, and positioning shortly after the P&G transaction was announced. It provides firsthand management context for Gillette at the end of its period as an independent public company. Statements in the presentation represent management’s perspective.

View the James M. Kilts presentation

P&G and Gillette Explain the Acquisition

The January 28, 2005 transaction announcement includes the companies’ own explanation of why they believed the combination made strategic sense. It is useful for understanding the stated rationale from P&G’s A.G. Lafley and Gillette’s James M. Kilts, while remaining a first-party account rather than independent validation of the merger’s expected benefits.

View the P&G/Gillette acquisition announcement

Further Reading

Sources