The oldest company in the world is Kongō Gumi, a Japanese construction company founded in 578 AD. Originally established to build Buddhist temples, the firm operated continuously for over 1,400 years before being absorbed as a subsidiary of the Takamatsu Construction Group in 2006. That transition ended its run as the world’s oldest independently operating family business, but the company still exists and still builds using traditional Japanese construction methods.
How Kongō Gumi Lasted 14 Centuries
Kongō Gumi traces its origins to Prince Shōtoku, who invited three temple construction craftsmen from Baekje (present-day southwestern Korea) to help build Japan’s first Buddhist temple, Shitennō-ji, in Osaka. Among those carpenters was Shigemitsu Kongō, who founded the company. The firm used a traditional technique called kumiage construction, a method of interlocking wooden joints without nails, and successors to the company still use it today.
For most of its history, Kongō Gumi focused on building and repairing Buddhist temples and Shinto shrines. That narrow specialty gave it a remarkably steady stream of work across centuries of political upheaval, wars, and economic shifts. Japan has tens of thousands of wooden temples and shrines that require ongoing maintenance, so demand for the company’s core skill never disappeared.
The trouble came when the company expanded beyond religious buildings into general commercial construction, taking on debt during Japan’s real estate bubble in the late 1980s and early 1990s. By 2006, the debt burden forced Kongō Gumi into a restructuring. Takamatsu Construction Group acquired its operations, and the company continues as a subsidiary. The president of the firm is no longer a member of the Kongō family.
Other Companies Founded Before 1100 AD
Kongō Gumi sits at the top of a surprisingly long list of businesses that have operated for a millennium or more. Most of them are in Japan, and most are small, family-run enterprises in industries like hospitality, food production, and traditional crafts. Hot spring hotels (ryokan), sake breweries, and confectionery shops appear frequently among the oldest surviving firms.
Outside Japan, the Monnaie de Paris, France’s national mint, has been in continuous operation since 864 AD, making it the world’s oldest continuously running minting institution. European entries on the list tend to be restaurants, wineries, and breweries, many dating to the 900s and 1000s. But Japan dominates the rankings by sheer volume.
Why Japan Has So Many Ancient Companies
Japan is home to a strikingly disproportionate share of the world’s oldest businesses. Companies that have survived at least 100 years are known in Japanese as “shinise,” literally meaning “old shop.” The reasons Japan produces so many of them come down to culture, geography, and business philosophy.
The most important factor is a long-term orientation toward generational survival rather than short-term profit maximization. As Yoshinori Hara, dean of Kyoto University’s Graduate School of Management, has described it, the Japanese business mindset is less about growing fast and more about asking: how can we pass this company on to our children and grandchildren? That philosophy leads to conservative financial management, low debt, and a reluctance to chase risky expansion.
Japan’s island geography played a role too. Centuries of relative isolation encouraged communities to preserve and sustain local businesses rather than constantly replace them. Closing or selling a company has long been considered a mark of failure and shame, which pushes families to keep firms going through difficult periods rather than winding them down.
One of the more unusual survival mechanisms is adult adoption. When a family business owner had no suitable heir, it was widely accepted practice to formally adopt a talented adult male employee into the family to carry on the business. This kept the company within a “family” structure even when the bloodline had no obvious successor. Major modern corporations like Suzuki Motor and Panasonic have used this practice.
Strategy matters too. Many shinise businesses credit their survival to staying focused on a core product or skill. One centuries-old tea company put it simply: “We’ve focused on tea and haven’t expanded the business too much. That’s why we’re surviving.” Kongō Gumi’s own downfall, notably, came after it strayed from its temple-building specialty.
What “Oldest” Actually Means
Defining the “oldest company” requires answering a few tricky questions. Does the business need to have operated continuously without any gaps? Does it need to remain independent, or can a subsidiary count? Does it need to stay in the same family?
Under the strictest definition, Kongō Gumi lost its claim in 2006 when it stopped being an independent family business. By a looser standard, it still counts because the entity continues to operate and still performs the same type of work. Most historians and business researchers still give Kongō Gumi the title because it maintained continuous operations in the same industry for over 1,400 years, even though the ownership structure changed.
Some lists rank companies differently depending on whether they count government-affiliated institutions (like the Monnaie de Paris) alongside private businesses. A national mint operates under very different conditions than a family-run inn. But the broad consensus places Kongō Gumi at the top, with the acknowledgment that its story now includes a corporate parent.
What Keeps a Business Alive for Centuries
Across the oldest companies in the world, a few patterns repeat. They tend to operate in industries tied to enduring human needs: food, shelter, hospitality, and spiritual practice. They stay small and focused rather than diversifying aggressively. They prioritize the survival of the business over the wealth of any single generation. And they adapt their methods gradually without abandoning what they do best.
Customer loyalty plays a role as well. In Kyoto, where many of Japan’s oldest businesses are concentrated, long-standing shops emphasize dedication to customer service as a core reason they keep thriving. When your customers’ families have been buying from you for generations, that relationship becomes its own competitive advantage, one that no new entrant can replicate.