Innovation & Wealth › Ancient merchants & trade › Mesopotamian merchants, loans and interest
Old Assyrian merchant firms of Kanesh
c. 1950–1750 BC· Company or fortune· Companies & fortunes
Well documentedSolid records, texts or physical evidence.
Family firms from the city of Assur ran a long-distance tin and textile trade to Anatolia, financed by investor partnerships.
See it on the Innovation & Wealth map →What happened
Around 1950–1750 BC, merchants from Assur in northern Iraq sent donkey caravans about 1,000 km to Kanesh in central Turkey, a trip of roughly six weeks. They carried tin and woolen cloth, much of it woven by their wives at home, and sold them for silver and gold at markups that could double their money. Investors pooled gold into long-term funds, often lasting about ten years, run by one merchant who shared the profits. Local rulers taxed the trade.
Impact on society and the economy
It is the best-documented private business of early history: partnerships, agents, contracts and profit-sharing, more than 3,000 years before the joint-stock company.
How we know
About 23,000 clay tablets, mostly merchants' letters and contracts, excavated at Kültepe (ancient Kanesh) since 1948 and studied by scholars such as Mogens Trolle Larsen and Klaas Veenhof.
Still debated
Where the tin originally came from, possibly Iran or Central Asia, is still unknown, as is exactly why the trade faded.
Connections (2)
▸Mesopotamian merchants, loans and interest financed the caravans of Old Assyrian merchant firms of KaneshWell documented
The connection
Assur's merchants ran on credit. Investors pooled gold into long-term funds, families lent to traveling relatives, and agents sold goods on credit to Anatolian buyers. Interest-bearing loans financed each caravan of tin and textiles, and debts were tracked in letters and sealed contracts.
When and how
Assur and Kanesh (Kültepe, Turkey), about 1950–1750 BC, among family firms of Assyrian merchants and their investors.
How we know
Thousands of Kanesh tablets record the loans, interest rates, investor funds and debt disputes directly.
Debates
How much capital came from outside investors versus family wealth, and how the credit system weathered bad caravan years, are still studied.
▸Old Assyrian merchant firms of Kanesh pooled capital in a forerunner of The joint-stock companyMostly agreed
The connection
Around 1900 BC, Assyrian traders at Kanesh used naruqqum ('sack') contracts: a dozen or more investors pooled gold with a traveling merchant for about ten years, shared the profits and risked only their stake. The same idea of pooled, passive capital resurfaced in the joint-stock companies of the 1550s–1600s, with no direct line of descent.
When and how
Kanesh (Kültepe, near Kayseri in central Turkey) and the city of Assur, about 1950–1750 BC.
How sure are we?
Some 23,000 clay tablets excavated at Kültepe record these contracts, naming investors and amounts. The link to later companies is a parallel in structure, not a documented inheritance.
Debates
Whether naruqqum shares could be sold to new investors, like later stock, is debated among Assyriologists; evidence for share trading is thin.