Businessmen and employees cross a street along a commercial district in Seoul, 13 November 2003.
JUNG YEON-JE/AFP via Getty Images
South Korea’s small business sector reached a record 8.5 million firms in 2024, but virtually none of that growth created work for anyone other than the founders themselves. New government data released August 31 show that 200,637 new enterprises registered over the year generated just 7,157 net new jobs — roughly one position per 28 new businesses — while the firms actually capable of generating multi-employee growth quietly shrank.
The headline number obscures a structural divergence with direct implications for Korean supply chains serving Samsung, SK Hynix, and LG. The firms growing fastest are one-person registrations that add nothing to the hiring rolls. The firms generating employment — manufacturers and multi-employee services businesses — are contracting. The Ministry of SMEs and Startups released its 2024 SME Baseline Statistics on August 31.
The Ministry of SMEs and Startups (중소벤처기업부) confirmed a count of 8,499,552 small and medium enterprises — a 2.4% year-on-year gain and the highest total in the sector’s recorded history. Combined SME revenue rose 0.7% to 3,324 trillion won (approximately $2.43 trillion at 1,368 KRW per USD). SMEs account for 99.9% of all Korean enterprises and employ more than 80% of the workforce.
Those figures would seem to describe a robust ecosystem. The employment data reveals otherwise.
How Counting Firms Became a Poor Proxy for Economic Health
Total SME employment reached 19,124,806 workers in 2024 — an increase of just 7,157 people, or 0.04%, over the prior year. For context, South Korea added approximately 200,000 new business registrations over the same period. The sector produced less than one-fourteenth of a job per new enterprise, per Asia Today’s August report.
The Ministry’s report attributes the pattern in part to “weak domestic demand and higher labor costs,” which it says may have pushed people who left corporate employment — particularly after business closures or retirement — toward one-person registrations as a form of income maintenance rather than wealth creation.
The Ministry’s data also carries a methodological caveat that deserves prominent attention: the figures include businesses registered in administrative databases that have not formally reported closure, as well as firms with no recorded revenue or registered wage employees in the reference year. The true count of economically productive SMEs may be significantly lower than 8.5 million.
1인 기업: The Solo-Operator Engine
The structural driver of the headline growth is the il-in gieop (1인 기업), the one-person enterprise. As of 2024, solo-operator firms numbered 6,666,023 — a year-on-year increase of 225,754 (3.5%) — and now represent 78.4% of all Korean SMEs. Their combined sales reached 581.2 trillion won (approximately $425 billion).
The arithmetic is unambiguous: solo-operator growth (225,754 new firms) actually exceeded the overall SME sector gain (200,637 new firms). The difference was absorbed by the contraction of multi-employee businesses: firms with two or more workers fell 25,117 to 1,833,529, a 1.4% drop.
SME revenue as a share of total national enterprise revenue declined over the same period, dropping from 44.9% to 43.7%. Korea’s small business sector is adding registrations while losing economic weight.
Young Founders Exit; Older Entrepreneurs Take Over
The generational data in the Ministry’s release adds a demographic dimension to the structural story. Enterprises led by founders under 30 declined 5.2% year-on-year, continuing what analysts describe as a retreat of younger Koreans from hands-on entrepreneurship. The pattern is consistent with Korea’s competitive hiring environment for large-conglomerate positions and the high costs of early-stage business formation.
The cohort filling the gap is the 60-and-over age group, whose enterprises grew 6.8% to 2,693,382 firms — now 31.7% of the entire sector. Employment and revenue at these firms led all age groups, rising 4.7% and 5.1% respectively.
This generational shift fits what labor economists call “necessity entrepreneurship” — self-employment entered out of a lack of comparable re-employment alternatives rather than as a choice driven by market opportunity. In aging OECD economies, post-corporate sole proprietorships typically generate stable income for the founder without generating employment for anyone else. Korea’s data shows the same signature.
Why Does What Kind of Business Form Matter?
For Korea’s semiconductor and electronics sector — the national export engine responsible for more than 43% of total export value in mid-2026 — the composition of the SME tier matters enormously. That dependency is documented in East Asia Forum’s July 2026 analysis of South Korea’s semiconductor supply chain.
The small-firm industrial supply base — precision components makers, specialty materials suppliers, contract electronics manufacturers, software services providers — feeds directly into Samsung, SK Hynix, LG, and their Tier 1 partners. A structural shift toward solo-operator registrations and away from multi-employee growth firms is not economically neutral for that supply chain.
It is especially concerning because Korea’s small semiconductor suppliers are already under severe margin pressure. A July 2026 investigation by Korea JoongAng Daily, conducted in cooperation with the Korean Society of Semiconductor and Display Technology, found that the 176 listed suppliers averaged just 8% operating margin in the first quarter. The breakdown was stark: semiconductor materials suppliers averaged 9.1% operating margins; parts suppliers, 12.4%; equipment manufacturers, 7.3%; chip design and outsourced semiconductor assembly and test companies, 3.5%.
Against those margins, Samsung Electronics’ semiconductor division posted a 65.7% operating margin that quarter, and SK Hynix reported 71.5%.
Park Jea-gun, president of the Korean Society of Semiconductor and Display Technology, identified the upstream vulnerability directly in July: “If we want a more resilient semiconductor supply chain, we need to strengthen these smaller companies from the ground up and give them an environment where they can develop, test and demonstrate their technologies.”
The Ministry’s August 31 data shows that smaller manufacturers are losing firms, not gaining them. Manufacturing SMEs declined by 5,715 over the 2024 reference period. Construction sector SME employment fell 66,181 workers (3.5%); real estate sector revenue dropped 7.1 trillion won ($5.2 billion) — a 6.7% decline, according to the UPI/Asia Today report.
Kim Hee-joong, head of the economic policy division at the Korea Federation of Small and Medium Business, said in July that the pressures facing small firms are unlikely to ease soon: “Raw material costs remain high, domestic demand is weak and uncertainty at home and abroad continues to weigh on businesses. The government urgently needs to ease the burden on small businesses through tax relief and financial support, while also pursuing policies that boost domestic demand and help companies cope with external volatility.”
Where New Entrants Are Struggling
Beyond the solo-operator surge, the Ministry’s data on firm age reveals a thinning new-entrant pipeline. SMEs with three or fewer years in operation numbered 2,598,000 — down 3.7% from prior year, roughly 99,000 fewer firms. Employment at early-stage businesses fell 5.5%; their revenues dropped 5.6%.
Conversely, firms older than seven years saw their numbers grow 6.2%, consistent with a consolidating sector in which established businesses are holding their position while fewer competitors enter. Korea’s SME economy is aging in place.
Who Is Responsible for the Policy Response?
President Lee Jae-myung nominated Democratic Party lawmaker Lee So-young as SMEs minister on August 30, the day before the Ministry’s statistics release — ending a 61-day vacancy. Lee So-young, 41, is a former Kim & Chang attorney who entered politics as a climate and energy policy specialist and won her first parliamentary seat in 2020. Presidential chief of staff Kang Hoon-sik described her as having experience in “startup support, small-business protection and innovation-led growth.”
She must undergo a National Assembly confirmation hearing before taking office. Should she be confirmed, she will inherit a data picture showing that Korea’s record SME count is not generating employment and that the multi-employee small-firm tier — the most economically productive segment — is contracting. In a Facebook post on the day of her nomination, Lee acknowledged the scale of the sector: “SMEs and startups account for 999 out of every 1,000 Korean businesses and employ eight in 10 workers.”
The statistics released the following day clarify the challenge embedded in that statistic: the 999 out of every 1,000 businesses are generating the equivalent of one new job for every twenty-eight new firms.
Does Korea’s 8.5 Million SME Count Tell the Full Story?
The Ministry’s own caveats suggest caution. The 8.5 million figure includes businesses registered in administrative databases that have not formally reported closure and firms with no recorded revenue or registered wage employees in the reference year. The Ministry’s statistics measure registrations and survival, not economic activity. A record headline count achieved largely through solo-operator registrations — many by older workers with no employees and potentially no revenue — is a different kind of record than 8.5 million active, hiring, revenue-generating enterprises.
Strip out the wave of solo registrants and the one-person firms concentrated among older founders, and what remains is a multi-employee small-business sector that declined by more than 25,000 companies in a single year while generating net new employment barely above rounding error. For a national economy whose export performance depends on the small-firm industrial supply base feeding into $15 billion in monthly semiconductor shipments, the composition of the SME sector is not a statistical abstraction — it is an operational variable.
Frequently Asked QuestionsWhy did Korea add 200,000 new businesses in 2024 but only about 7,000 jobs?
The entire net growth in Korea’s SME count came from one-person enterprises — solo registrants who by definition employ only themselves. Businesses with two or more employees actually shrank by 25,117 companies over the same period. The Ministry’s own analysis attributes this to weak domestic demand and rising labor costs, which appear to have pushed former corporate employees and retirees toward sole-proprietorship registrations as a form of income maintenance rather than business expansion. In aggregate, the 225,754 new solo-operator firms overwhelmed the sector’s broader decline, producing a record headline count built almost entirely on self-employment, according to UPI’s August 31 coverage.
What does a solo-operator SME surge mean for Korea’s semiconductor supply chain?
Korea’s tech export engine depends heavily on a small-firm supply tier of materials suppliers, equipment manufacturers, and specialty components makers. Those firms require multiple employees and generate real employment. As of 2024, manufacturing SMEs declined by 5,715 companies — and they were already squeezed: an independent survey found average operating margins of 3.5–12.4% across semiconductor supplier categories, compared to Samsung’s 65.7% and SK Hynix’s 71.5%. A sector that is losing multi-employee manufacturing firms while adding solo registrants is not growing its industrial capacity — it is hollowing out the supply base that makes Korea’s semiconductor leadership possible. Full details appear in JoongAng Daily’s semiconductor supplier investigation.
Why are fewer young Koreans starting businesses?
Enterprise formation by founders under 30 fell 5.2% in 2024, continuing a multi-year retreat. The most commonly cited factors include the high capital requirements for business formation in Korea, the competitive advantage of employment at large conglomerates (which offer stability, status, and benefits that small-business ownership typically cannot match), and the structural difficulty of accessing early-stage credit. The Ministry’s 3.4645 trillion won startup budget for 2026 was set in part to address this pipeline problem — but aggregate data suggests the trend has not yet reversed.
What is Korea’s minimum wage in 2026, and how does it affect small businesses?
South Korea set its 2027 minimum wage at the equivalent of $7.18 per hour — making Korea’s wage floor one of the higher rates in Asia and a meaningful cost pressure for small-business operators who cannot absorb wage increases the way large conglomerates can. The full 2027 minimum wage decision is detailed in UPI’s July 15 report. The JoongAng Daily investigation found that labor costs at small semiconductor suppliers quadrupled in recent years, forcing margins below 1% at some facilities. That cost structure, layered on top of a weak won and elevated raw material prices, explains why the small-firm tier is shedding employees rather than hiring — and why solo registrations may be offering older workers a survivable alternative to shuttered businesses.