Samuel Osborn & Company
A historic Sheffield steelmaker and engineering-tool manufacturer known for special steels, tool steels, files, and steel foundry operations.
Last updated August 26, 2026
Overview
Samuel Osborn & Company was a Sheffield, South Yorkshire, steelmaker and engineering-tool manufacturer whose history was closely connected with the development of British crucible and special steels. Samuel Osborn junior entered the steel trade after working in the drapery business and gaining experience with toolmakers and steel sales. In 1851 he established an independent file-manufacturing business at Broad Lane, naming the premises Clyde Works. The enterprise expanded rapidly during the following decade. Osborn rented a crucible furnace on Carver Street and subsequently established a tilt and forge at Brookhill Works in the Philadelphia district of Sheffield. The company’s early development combined manufacturing expansion with attempts to address occupational hazards in file production. File workers were exposed to lead during the hand-cutting process, while grinding could contribute to respiratory illness. Osborn developed an alternative amalgam for the soft lead bed used in file cutting and later introduced a file-cutting machine intended to reduce workers’ contact with lead. Although craftsmen initially feared that mechanisation would eliminate skilled employment or reduce product quality, the reference account states that neither concern was ultimately demonstrated. In 1867 Osborn entered into partnership with his brother-in-law William Fawcett. The partners acquired new premises in Sheffield’s Wicker district in 1868. These became the Clyde Steel & Iron Works and the company’s principal base, with a prominent head-office building fronting the Wicker. The business then moved decisively into alloy and special steels. In 1870 Osborn encountered Robert Forester Mushet, whose alloy steel was regarded as superior to conventional crucible steel. Osborn obtained the exclusive manufacturing rights for Mushet’s Special Steel, later associated with Mushet’s self-hardening steel. Mushet’s sons, Henry and Edward, moved to Sheffield to supervise production. Demand grew through railway expansion and wartime industrial requirements, including orders associated with the Franco-Prussian War. This prosperity was followed by a severe reversal. In 1874 the company entered liquidation. It subsequently rebuilt its business by developing overseas markets, particularly in the United States, for Mushet’s self-hardening steel; establishing a London office; and forming partnerships and commercial links in continental Europe. The business recovered sufficiently for Samuel Osborn to repay his creditors within ten years. It later became one of the larger private enterprises represented in the Sheffield and District Steel & Allied Trades Association. The company continued expanding in Sheffield, acquiring and enlarging the Rutland Works in Neepsend in 1885. Samuel Osborn died in 1891, but the enterprise continued under the company name. International development included the establishment in 1919 of a South African subsidiary based near Johannesburg. That operation marketed Sheffield-made special steels to industrial and mining customers in South Africa. By the mid-1960s, structural rationalisation was being considered across Sheffield’s steel-founding industry. Samuel Osborn & Company divided its activities into separate divisions as part of this process. Discussions were held with Edgar Allen and Company, Jessop Saville & Company, and Hadfields Limited about combining foundry interests into a large steel foundry capable of producing castings ranging from a few ounces to 40 tons. The proposed four-company arrangement did not proceed. Instead, Osborn and Hadfields combined their foundry interests to form Osborn Hadfields Steel Founders, operating from Hadfield’s East Hecla site on Vulcan Road. The available reference material does not establish the later ownership, operating status, or present-day continuation of the Samuel Osborn brand.
History
Samuel Osborn junior was born in Sheffield in 1826 into a family connected with manufacturing. His father was a partner in Clark and Osborn, a maker of pocket knives, razors, brushes, and tortoiseshell combs. Samuel junior initially worked for the Sheffield drapers T. B. & W. Cockayne after leaving school at 15. After seven years he entered the steel trade, first joining the toolmaker Thomas Ellin & Son and later working for Henry Russell & Company as a travelling salesman. In 1851 Osborn established his own file-manufacturing business at Broad Lane. The premises were called Clyde Works. Within several years he had expanded into steel production, renting a six-hole crucible furnace on Carver Street and then creating a tilt and forge at Brookhill Works in Philadelphia. His enterprise also addressed the health problems associated with file manufacture. Lead was used as a soft bed during hand cutting, and grinding exposed workers to hazardous dust. In 1864 Osborn developed an amalgam intended to replace the lead bed and later designed a file-cutting machine to reduce lead exposure. Skilled file cutters resisted the machine because they feared both job losses and inferior workmanship. Osborn’s family and commercial network expanded in 1867 when his brother-in-law William Fawcett became a partner. The partners acquired Wicker premises in 1868 and named the site Clyde Steel & Iron Works. It became the company’s main Sheffield base. The business gained a major technological and commercial opportunity in 1870 when Osborn met Robert Forester Mushet, an ironmaster associated with a new alloy steel. Osborn secured exclusive rights to manufacture Mushet’s Special Steel. Henry and Edward Mushet moved to Sheffield to oversee its production. The product found demand in railway development and in the industrial conditions created by the Franco-Prussian War. This expansion was followed by financial failure. In 1874 the company was forced into liquidation. Recovery depended partly on finding new markets for Mushet’s self-hardening steel, especially in the United States. The company opened a London office and developed relationships with partners and customers in continental Europe. According to the available account, Osborn repaid all creditors within ten years. The reconstructed enterprise later ranked as the second-largest private enterprise in the Sheffield and District Steel & Allied Trades Association. In 1885 it acquired and enlarged the Rutland Works in Neepsend. Samuel Osborn died in 1891, but the firm continued to operate. Its international reach was strengthened in 1919 through the creation of a South African subsidiary near Johannesburg. The subsidiary marketed Sheffield-made special steels for industrial uses and, in particular, for the South African mining sector. The company’s later history was shaped by consolidation in Sheffield steel founding. During the mid-1960s, Samuel Osborn & Company separated its activities into divisions while negotiations took place among several Sheffield firms. Edgar Allen and Company, Jessop Saville & Company, Hadfields Limited, and Osborn considered combining their foundry operations into one large business able to produce castings from ounces to approximately 40 tons. The four-way plan collapsed, but Osborn and Hadfields subsequently merged their foundry interests as Osborn Hadfields Steel Founders. The foundry was located at Hadfield’s East Hecla works on Vulcan Road. The supplied sources do not provide enough information to determine the company’s subsequent corporate ownership or whether the original Samuel Osborn brand remains active.
- 1960Foundry rationalisation considered
During the mid-1960s, the company divided its activities into separate divisions as part of wider rationalisation discussions in Sheffield’s steel-founding industry.
- 1960Osborn Hadfields Steel Founders formed
After a proposed four-company foundry combination failed, Osborn and Hadfields merged their foundry interests into Osborn Hadfields Steel Founders.
- 1919South African subsidiary established
The company created a subsidiary near Johannesburg to market Sheffield-made special steels to South African industrial and mining customers.
- 1891Death of Samuel Osborn
Samuel Osborn died; the company continued operating after his death.
- 1885Rutland Works expanded
The company acquired and enlarged the Rutland Works in Sheffield’s Neepsend area.
- 1874Company entered liquidation
After a period of rapid expansion, the company was forced into liquidation.
- 1870Mushet’s Special Steel introduced
Osborn obtained exclusive rights to manufacture Robert Forester Mushet’s alloy steel, with Henry and Edward Mushet overseeing production in Sheffield.
- 1868Clyde Steel & Iron Works acquired
The partners acquired premises in Sheffield’s Wicker district, which became the company’s principal works and head-office location.
- 1867William Fawcett became a partner
Osborn’s brother-in-law William Fawcett joined the business as a partner.
- 1864File-production safety innovations
Osborn developed an amalgam to replace the lead bed used in hand-cut file production and worked on mechanised file cutting to reduce lead exposure.
- 1857Brookhill Works established
Osborn set up a tilt and forge in Sheffield’s Philadelphia district at a site named Brookhill Works.
- 1856Expansion into crucible steel production
Within five years of founding the business, Osborn rented a six-hole crucible furnace on Carver Street.
- 1851Independent file business established
Samuel Osborn established a file-manufacturing business at Broad Lane in Sheffield, operating from premises called Clyde Works.
Products and positioning
A Sheffield specialist in high-quality tool, alloy, and other special steels, with an associated engineering-tool and steel-foundry business.
FilesEngineering tools1851
Files were the company’s original manufactured product after Samuel Osborn established his Broad Lane business in 1851. The firm later investigated methods to reduce lead exposure during hand cutting and developed mechanised equipment intended to improve the production process without sacrificing file quality.
Tool steelsSpecial steels
Tool steels formed a central part of the company’s Sheffield manufacturing identity. They were produced alongside files, crucible steels, and other alloy products for industrial tooling and engineering applications.
R. Mushet's Special SteelAlloy steel1870
After meeting Robert Forester Mushet in 1870, Samuel Osborn obtained sole manufacturing rights for Mushet’s Special Steel. Henry and Edward Mushet moved to Sheffield to supervise manufacture, helping the product become a prominent part of the company’s special-steel business.
Mushet's Self-Hardening SteelSpecial tool steel
Mushet’s self-hardening steel became an important product for overseas sales, including markets in the United States. Its commercial development helped the company rebuild after entering liquidation in 1874.
Steel castingsFoundry products
The company’s later foundry interests were involved in the planned rationalisation of Sheffield steel founding. Those interests were eventually combined with Hadfields in Osborn Hadfields Steel Founders, whose proposed capability covered castings from a few ounces to approximately 40 tons.
Flagship businesses
- R. Mushet's Special Steel
- Mushet's Self-Hardening Steel
Brand decisions
- 1960Division of activities during Sheffield foundry rationalisationStrategy
By the mid-1960s, Sheffield’s steel-founding industry was considering consolidation to improve scale and manufacturing capability.
What changed. Samuel Osborn & Company separated its activities into divisions while participating in discussions about combining foundry operations with other Sheffield steel companies.
Aftermath. The proposed four-company merger did not proceed. Osborn instead combined its foundry interests with Hadfields to create Osborn Hadfields Steel Founders.
- 1874Reconstruction after liquidationStrategy
Rapid expansion and the reversal of industrial demand left the company unable to continue in its existing form.
What changed. The business entered liquidation and subsequently pursued overseas sales, opened a London office, and developed commercial connections in continental Europe.
Aftermath. The company recovered, and the available account states that Samuel Osborn paid all creditors within ten years.
- 1870Exclusive manufacture of Mushet’s Special SteelProduct launch
Robert Forester Mushet had developed an alloy steel regarded as superior to conventional crucible steel. Osborn identified a commercial opportunity in manufacturing and distributing the product.
What changed. Samuel Osborn acquired the sole rights to manufacture Mushet’s Special Steel and brought Henry and Edward Mushet to Sheffield to supervise production.
Aftermath. The product became a major growth driver, gaining demand from railway development, wartime industry, and later overseas customers.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Edward Mushet | Manufacturing supervisor for Mushet's Special Steelformer | 1870– |
| Henry Mushet | Manufacturing supervisor for Mushet's Special Steelformer | 1870– |
| William Fawcett | Partnerformer | 1867– |
| Samuel Osborn | Founder and principal proprietorformer | 1851–1891 |
Sources
Cite this profile: Cite the canonical profile. /brand-wiki/samuel-osborn-and-company · Editorial policy · How profiles are compiled