Thailand's Company Birth Rate: 2007 to 2025
In short
Thailand's company birth rate fell to 8.97 percent in 2025, measuring new registrations against the stock of firms already on the books. That stock stood at 1,433,249 companies going into 2025. The rate was 109.48 percent in 2008, the earliest year the math can run, since few firms existed in the tracked base. It had slid to 16.29 percent by 2021, the same year raw registrations hit a record 151,205. From 2021 to 2025 the rate fell a further 44.94 percent even as registrations stayed strong. Thailand keeps adding companies, just at a slower relative pace each year.
What is Thailand's company birth rate, and how has it moved since 2007?
A raw count of new companies tells you volume, not momentum, so this page divides each year's new registrations by the stock of companies the registry already carried going into that year, the same logic behind Eurostat's enterprise birth rate indicator. On that measure Thailand's company birth rate was 8.97 percent in 2025, meaning the 128,617 companies founded that year equal 8.97 percent of the 1,433,249 companies already tracked in the registry. Run the same math back to the earliest year it can be computed and the rate was 109.48 percent in 2008, when the tracked base held only the 30,227 companies founded the year before. The rate has fallen almost every year since, to 55.86 percent in 2009, 25.65 percent in 2013 and 15.2 percent in 2020. Even 2021, the record year for raw registrations at 151,205, only pushed the rate to 16.29 percent, because the stock it was measured against had already grown past 928,000. By 2025 the rate sat at 8.97 percent, a decline of 44.94 percent from that 2021 reading in just four years.
Company birth rate by year, 2008 to 2025
Figures in percent of prior cumulative stock.
2007 has no prior stock to divide by, so the series starts at 2008. The steep early fall is a thin base effect, but the flattening after 2022 near 9 percent looks like a genuine plateau.
New companies, cumulative stock and birth rate by year
| Year | New companies | Cumulative stock entering the year | Birth rate |
|---|---|---|---|
| 2007 | 30,227 | 0 | n/a |
| 2008 | 33,093 | 30,227 | 109.48% |
| 2009 | 35,371 | 63,320 | 55.86% |
| 2010 | 41,404 | 98,691 | 41.95% |
| 2011 | 45,389 | 140,095 | 32.4% |
| 2012 | 49,466 | 185,484 | 26.67% |
| 2013 | 60,270 | 234,950 | 25.65% |
| 2014 | 63,417 | 295,220 | 21.48% |
| 2015 | 68,500 | 358,637 | 19.1% |
| 2016 | 73,163 | 427,137 | 17.13% |
| 2017 | 89,719 | 500,300 | 17.93% |
| 2018 | 104,273 | 590,019 | 17.67% |
| 2019 | 111,284 | 694,292 | 16.03% |
| 2020 | 122,427 | 805,576 | 15.2% |
| 2021 | 151,205 | 928,003 | 16.29% |
| 2022 | 119,923 | 1,079,208 | 11.11% |
| 2023 | 112,461 | 1,199,131 | 9.38% |
| 2024 | 121,657 | 1,311,592 | 9.28% |
| 2025 | 128,617 | 1,433,249 | 8.97% |
New registrations, the cumulative stock they are measured against, and the resulting birth rate, 2007 to 2025, as of 7 Jul 2026.
Reading the rate with care
The tracked stock in this calculation only counts companies whose founding year is 2007 or later, so it understates Thailand's full population of registered firms, most of which existed before that window opens. Divide 2025's 128,617 new companies by the country's entire current registered stock of 1,989,709 instead and the birth rate comes out lower, at 6.46 percent. Both versions point the same direction. Whichever denominator you pick, the share of the business base that a year's new companies represent has been shrinking for most of the last two decades, even while the raw count of new companies has climbed.
Why this matters
A rising headcount of new companies can hide a slowing pace of renewal if the base it joins is growing even faster, and that is exactly the pattern here. Thailand added more than four times as many companies in 2025 as it did in 2007, yet the relative pace of replenishment has fallen by more than ninety percent from its 2008 reading. That distinction matters for anyone reading formation numbers as a health check on the economy. A shrinking birth rate against a growing stock is what a maturing business base looks like, not necessarily a weakening one, and a country's most useful growth signal is rarely the biggest raw number on the page.
Definitions
- Company birth rate
- A year's new company registrations divided by the stock of companies already on record entering that year, expressed as a percentage. It measures the pace of replenishment relative to the existing base, not the raw count of new companies.
- Cumulative stock
- The running total of new company registrations from 2007 up to but not including the year in question. It is the denominator in the birth rate calculation and is a proxy for the true active company population, since founding years before 2007 are not in the tracked data.
- Founding year
- The calendar year in which a company was first registered with the Department of Business Development, as recorded in the registry.
- Partial year
- A calendar year still in progress, whose registration count is incomplete and therefore excluded from year-over-year comparisons. 2026 is a partial year in this dataset.
Assumptions
- Each company is attributed to the calendar year of its registered founding date, with no adjustment for later corrections to that date.
- The cumulative stock denominator only accumulates from 2007 forward, so it understates the true population of Thai companies founded earlier, which makes the reported birth rate an upper bound rather than an exact figure, particularly in the earliest years.
- The year 2026 is excluded throughout because its count of 110,866 as of 7 July 2026 is a partial, in-progress year, not a completed one.
- The alternate rate using the full 1,989,709 registered stock as of 7 July 2026 mixes a single current-day denominator with a historical numerator and is offered only as a sanity check on the direction of the trend, not a year-by-year series.
Methodology
New company counts by founding year are drawn from Thailand's official company registry, maintained by the Department of Business Development under the Ministry of Commerce, as of 7 July 2026. The company birth rate here follows the logic of Eurostat's enterprise demography birth rate indicator, dividing a year's new registrations by the cumulative stock of companies with an earlier founding year already present in the tracked data. Because the underlying table only carries founding years from 2007 forward, the cumulative stock used as the denominator is a running total built from 2007 onward, not the full historical population of Thai companies, so the calculation understates the true stock and slightly overstates the true rate, especially in the earliest years. The year 2026 is excluded throughout because its founding-year count is a partial, in-progress year.
How we verified this
- Cumulative stock entering 2025 was recomputed by summing new registrations from 2007 through 2024, giving 30227+33093+35371+41404+45389+49466+60270+63417+68500+73163+89719+104273+111284+122427+151205+119923+112461+121657 = 1,433,249, matching the table.
- The 2025 birth rate was recomputed as 128,617 divided by 1,433,249, times 100, equalling 8.97 percent.
- The 2008 birth rate, the first year with a nonzero prior stock, was recomputed as 33,093 divided by 30,227, times 100, equalling 109.48 percent.
- The 2021 birth rate was recomputed as 151,205 divided by 928,003, times 100, equalling 16.29 percent, and the decline to 2025 was recomputed as 16.29 minus 8.97, divided by 16.29, times 100, equalling 44.94 percent.
- An alternate 2025 rate using the full current registered stock of 1,989,709 instead of the cumulative proxy was recomputed as 128,617 divided by 1,989,709, times 100, equalling 6.46 percent.
- All 19 annual new-company values from 2007 through 2025 were summed to 1,561,866, confirmed against the running total in the table's final row.
References
- Department of Business Development. (2026). New juristic person registrations by founding year. Ministry of Commerce, Thailand. https://www.dbd.go.th/
- Eurostat. (2024). Business demography statistics. Statistics Explained. https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Business_demography_statistics
Frequently asked questions
What was Thailand's company birth rate in 2025?
8.97 percent. The 128,617 companies founded in 2025 equal 8.97 percent of the 1,433,249 companies already tracked in the registry entering that year.
Why was the birth rate so much higher in 2008 than in 2025?
In 2008 the tracked cumulative stock was only the 30,227 companies founded in 2007, a very small base, so that year's 33,093 new companies looked huge by comparison at 109.48 percent. By 2025 the base had grown to 1,433,249, so the same style of new-company crop reads as a much smaller share.
Is Thailand forming fewer companies now than in 2021?
No, raw registrations in 2025, at 128,617, were lower than the 2021 record of 151,205 but higher than every other year on record. The birth rate fell because the stock it is measured against kept growing, not because registrations collapsed.
Does the birth rate calculation include companies founded before 2007?
The cumulative stock used here only counts companies with a founding year of 2007 or later, since that is the earliest year in the tracked data. Using Thailand's entire current registered stock of 1,989,709 instead gives a lower 2025 rate of 6.46 percent, though the same downward trend holds.
Cite this page
Chatpong L. (2026). Thailand's Company Birth Rate: 2007 to 2025. Max Data Insights. https://maxdatathailand.com/insights/thailands-company-birth-rate-2007-2025
Data & corrections
Download the data (CSV)Spot something off, or want to ask about the data? Email insights@maxsolutions.co.th. We publish corrections.
Written by
Chatpong L.Founder, Max Data, Max Solutions Co., Ltd.
Chatpong L. leads Max Data, a company-intelligence platform built on Thailand's official business registry. He writes about the structure of the Thai economy using primary registry data. His work covers company formation, industry concentration, and regional business activity.
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This page reports company-level and aggregate statistics only. It names no individuals and makes no claims about any person. Figures are provided for information and may be revised as source data updates.