SECTION 01 — Market
CNC Facility Count: Global TAM
Analyst note
There are 338,000 CNC machining facilities worldwide that independently program machines. In the US alone, that is more facilities than law firms, dental practices, or accounting firms. Every one of them pays skilled humans to solve the same cognitive problem: turn a 3D model into machine instructions. The market is not speculative. It is the installed base.
GOV Government data (Census, METI, Eurostat)
IND Industry sources (Gardner, IBISWorld)
MODEL Model / derived estimate
SECTION 02 — Global Summary
Global facility count
| Region | CNC Machining Facilities | Key Source |
|---|---|---|
| China | ~100,000 | GOV MODEL NBS + below-scale estimates |
| Europe | ~86,000 | GOV IND Eurostat + national associations |
| Rest of World | ~39,000 | IND MODEL Gardner MT consumption data |
| United States | ~35,500 | GOV Census CBP 2022 |
| Japan | ~30,000 | GOV METI Census of Manufacture |
| India | ~20,000 | IND MODEL IMTMA + Gardner |
| South Korea | ~17,500 | IND MODEL KOMMA + Gardner |
| Taiwan | ~10,000 | IND GOV TAMI + trade.gov |
| Global Total | ~338,000 |
China's below-scale workshop network is not fully captured by NBS statistics. The true global count may exceed 400,000.
SECTION 03 — United States
United States detail
The US total of ~35,500 is built from four layers: dedicated machine shops, in-house CNC operations across other manufacturing sectors, educational institutions, and defense/government facilities.
Layer 1: NAICS 332710 — Machine Shops
Source: US Census Bureau County Business Patterns 2022 (direct API query). Cross-validated by IBISWorld (16,627 businesses, within 5%).
| Employee Size | Establishments | Share | Tag |
|---|---|---|---|
| <5 employees | 8,188 | 47.0% | GOV |
| 5-9 employees | 3,602 | 20.7% | GOV |
| 10-19 employees | 2,829 | 16.2% | GOV |
| 20-49 employees | 1,969 | 11.3% | GOV |
| 50-99 employees | 597 | 3.4% | GOV |
| 100-249 employees | 230 | 1.3% | GOV |
| 250-499 employees | 16 | 0.1% | GOV |
| 500+ employees | 2 | <0.1% | GOV |
| Total NAICS 332710 | 17,433 | 100% | GOV |
83.9% of machine shops have fewer than 20 employees. A highly fragmented market with no dominant software provider, where the majority of facilities rely on operator expertise rather than dedicated programming staff. This fragmentation represents significant greenfield opportunity for software that reduces the skill barrier to CNC programming.
Layer 2: In-House CNC Operations
Facilities classified under non-machine-shop NAICS codes that operate CNC equipment internally. Establishment counts from Census CBP 2022; CNC penetration rates from industry literature and engineering judgment.
| NAICS | Description | Establishments | CNC % | CNC Facilities | Tag |
|---|---|---|---|---|---|
| 3364 | Aerospace Product & Parts Mfg | 1,840 | 85% | 1,564 | GOV MODEL |
| 3363 | Motor Vehicle Parts Mfg | 4,640 | 55% | 2,552 | GOV MODEL |
| 3391 | Medical Equipment & Supplies Mfg | 9,009 | 30% | 2,703 | GOV MODEL |
| 3323 | Architectural & Structural Metals | 14,347 | 15% | 2,152 | GOV MODEL |
| 3327* | Turned Products, Screws, Nuts, Bolts | 4,648 | 70% | 3,254 | GOV MODEL |
| 3329 | Other Fabricated Metal Product Mfg | 6,209 | 25% | 1,552 | GOV MODEL |
| 3339 | Other General Purpose Machinery Mfg | 5,833 | 40% | 2,333 | GOV MODEL |
| Layer 2 Total | 46,526 | ~16,110 | |||
*NAICS 3327 total is 22,081 establishments. Subtracting NAICS 332710's 17,433 = 4,648 non-machine-shop establishments in this subsector.
Layer 3: Educational & Vocational Institutions
| Category | Estimated Count | Derivation | Tag |
|---|---|---|---|
| Community colleges with CNC programs | ~1,100 | ~1,000 community colleges (AACC); ~60% with machining programs (NIMS/Gene Haas Foundation) | MODEL |
| Trade / vocational schools | ~500 | NIMS-accredited programs + Haas Technical Education Center network (~170 HTECs) + non-Haas | MODEL |
| University engineering labs | ~300 | R1/R2 universities with manufacturing labs and CNC capability | MODEL |
| Layer 3 Total | ~1,900 | Lower utilization but relevant for pipeline and adoption | |
Layer 4: Defense & Government Facilities
| Category | Count | Source | Tag |
|---|---|---|---|
| DoD Maintenance Depots (GOGO) | 18 | CRS IF11466 | GOV |
| Army Arsenals (manufacturing) | 3 | CRS IF11466 | GOV |
| Army OIB sites | 23 | Army Materiel Command | GOV |
| Navy Shipyards | 4 | Norfolk, Puget Sound, Pearl Harbor, Portsmouth | GOV |
| Air Force Air Logistics Complexes | 3 | Tinker, Robins, Hill | GOV |
| GOCO facilities (est.) | ~12 | Government-owned, contractor-operated | MODEL |
| DOE National Labs with manufacturing | ~10 | Y-12, Pantex, LANL, SNL, LLNL, Oak Ridge, etc. | MODEL |
| Layer 4 Total | ~50-75 | Conservative; many facilities have multiple CNC-equipped shops | |
US Summary
| Category | Count | Source |
|---|---|---|
| Machine Shops (NAICS 332710) | 17,433 | GOV Census CBP 2022 |
| In-House CNC (other manufacturing) | ~16,110 | GOV MODEL Census establishments x penetration |
| Educational Institutions | ~1,900 | MODEL AACC, NIMS, Haas Foundation |
| Defense / Government | ~75 | GOV CRS, Army Materiel Command |
| Total US CNC Machining Facilities | ~35,500 |
SECTION 04 — International
International detail
Europe
Primary source: Eurostat SBS, NACE C25.62 ("Machining"). Supplemented by national industry associations (VDW, UCIMU, MTA, Swissmem, AFM) and Gardner World MT Survey 2024.
| Country | Machine Shops | Broader CNC Mfg | Total Est. | Tag |
|---|---|---|---|---|
| Germany | ~7,000 | ~15,000 | ~22,000 | IND MODEL |
| Italy | ~6,000 | ~12,000 | ~18,000 | IND MODEL |
| France | ~3,000 | ~6,000 | ~9,000 | IND MODEL |
| UK | ~3,500 | ~5,000 | ~8,500 | IND MODEL |
| Switzerland | ~2,000 | ~3,000 | ~5,000 | IND MODEL |
| Spain | ~2,500 | ~3,000 | ~5,500 | IND MODEL |
| Rest of EU | ~8,000 | ~10,000 | ~18,000 | MODEL |
| Europe Total | ~32,000 | ~54,000 | ~86,000 |
China
| Metric | Value | Tag | Source |
|---|---|---|---|
| Machine tool production (2024) | $27.3B (#1) | IND | Gardner World MT Survey 2024 |
| Machine tool consumption (2024) | $24.6B (#1) | IND | Gardner World MT Survey 2024 |
| NBS "above-scale" mfg enterprises | ~400,000+ | GOV | NBS (revenue >20M RMB) |
| Est. CNC Machining Facilities | ~100,000 | MODEL | NBS + below-scale workshop estimates |
China consumes nearly 1/3 of all machine tools globally. Installed CNC base is the world's largest. Many facilities still use older manual machines; CNC adoption is a key priority under Made in China 2025. Actual count could be 2-3x estimate (below-scale workshops).
Japan
| Metric | Value | Tag | Source |
|---|---|---|---|
| Total manufacturing establishments (2022) | 222,700 | GOV | METI Census of Manufacture |
| Machine tool production (2024) | $7.9B (#3) | IND | Gardner World MT Survey 2024 |
| Fabricated metal product manufacturers | ~48,000 | GOV | METI, largest subsector by count |
| Est. CNC Machining Facilities | ~30,000 | MODEL | Highest CNC penetration rate globally |
South Korea
| Metric | Value | Tag | Source |
|---|---|---|---|
| Machine tool production (2024) | $4.5B (#6) | IND | Gardner World MT Survey 2024 |
| Machine tool consumption (2024) | $2.9B (#7) | IND | Gardner World MT Survey 2024 |
| KOMMA member companies | ~300 | IND | Korea Machine Tool Manufacturers' Association |
| Est. CNC Machining Facilities | ~17,500 | MODEL | Dense auto, electronics, shipbuilding clusters |
Taiwan
| Metric | Value | Tag | Source |
|---|---|---|---|
| Machine tool production (2024) | $2.9B (#7) | IND | Gardner World MT Survey 2024 |
| TAMI member companies | ~2,000+ | IND | Taiwan Association of Machinery Industry |
| Est. CNC Machining Facilities | ~10,000 | MODEL | Taichung: highest MT density globally |
India
| Metric | Value | Tag | Source |
|---|---|---|---|
| Machine tool production (2024) | $1.7B (#9, +8.5%) | IND | Gardner World MT Survey 2024 |
| Machine tool consumption (2024) | $3.6B (#4) | IND | Gardner World MT Survey 2024 |
| IMTMA members | ~500+ | IND | Indian Machine Tool Manufacturers' Association |
| Est. CNC Machining Facilities | ~20,000 | MODEL | #4 MT consumer globally; Make in India driving expansion |
Rest of World
| Region / Country | Est. CNC Facilities | Tag | Notes |
|---|---|---|---|
| Mexico | ~5,000 | MODEL | #8 MT consumer ($2.6B). Nearshoring boom. |
| Turkey | ~5,000 | MODEL | #9 MT consumer ($1.9B). Growing mfg hub. |
| Canada | ~4,000 | MODEL | #10 MT consumer ($1.6B). |
| Brazil | ~5,000 | MODEL | Large auto sector. Growing MT imports. |
| Russia | ~8,000 | MODEL | Large industrial base. Sanctions constraining. |
| Vietnam | ~2,000 | MODEL | Emerging mfg hub. #7 MT importer. |
| Other (Australia, Thailand, etc.) | ~10,000 | MODEL | Aggregate of smaller markets. |
| Rest of World Total | ~39,000 |
SECTION 05 — Validation
Validation
| Method | Result | Notes |
|---|---|---|
| IBISWorld US machine shops (2025) | 16,627 | Within 5% of Census 17,433. Consistent with slight contraction trend. |
| Gardner World MT Survey: global consumption | $86.7B | Consumption proportional to facility count. US ~16% of global, aligning with ~35K / ~338K ratio. |
| FANUC installed base (CNC controllers) | 5M+ units | FANUC alone has 5M+ CNC controllers installed worldwide. At 5-15 machines per facility, implies 333K-1M facilities. Consistent with ~338K estimate. |
FANUC cross-check: FANUC has shipped over 5 million CNC controllers. At an average of 5-15 machines per facility, this implies 333,000-1,000,000 CNC-equipped facilities globally, which brackets the ~338,000 estimate at the conservative end. Adding Siemens, Mitsubishi, Heidenhain, and Mazak controllers, the installed base is substantially larger.
SECTION 06 — Sources & Methodology
Sources & methodology
Primary Government Sources
| # | Source | Data Used |
|---|---|---|
| 1 | US Census Bureau County Business Patterns 2022 | NAICS 332710 and 4-digit NAICS establishment counts |
| 2 | METI Census of Manufacture (Japan) | 222,700 manufacturing establishments (2022) |
| 3 | CRS IF11466: DoD Maintenance Depots | 18 depots + 3 arsenals |
| 4 | US Army Materiel Command | 23 Organic Industrial Base sites |
| 5 | NBS China | "Above-scale" enterprise counts |
Primary Industry Sources
| # | Source | Data Used |
|---|---|---|
| 6 | Gardner Business Media: World MT Survey 2024 (57th annual) | Production, consumption, trade data for 54 countries |
| 7 | IBISWorld (2025) | 16,627 US machine shop businesses |
| 8 | Modern Machine Shop: World MT Report 2024 | Consumption/production rankings |
| 9 | ITIF: Mapping Industrial Strength (Dec 2025) | Per-country machine tool data |
| 10 | VDW / VDMA (Germany) | 3,500 member companies |
| 11 | KOMMA (South Korea) | ~300 member companies |
| 12 | TAMI (Taiwan) | 2,000+ member companies |
| 13 | IMTMA (India) | 500+ member companies |
| 14 | US ITA: trade.gov country guides | Japan, South Korea, Taiwan, Germany |
Methodology Notes
Establishment vs. company: Census CBP counts establishments (physical locations), not companies. One company may have multiple establishments. This is the correct metric for CAM software TAM: each facility independently programs CNC machines.
CNC penetration estimates (Layer 2): Start with Census CBP establishment counts (GOV, high confidence). Apply CNC penetration rates based on the nature of each industry's work, available survey data, and engineering judgment. Rates are intentionally conservative.
International estimates: Direct government data used where available (US Census, METI Japan). European estimates cross-referenced against Gardner consumption data and national association membership. China numbers are least certain: NBS "above-scale" threshold (>20M RMB) excludes a vast number of small workshops.
What's NOT counted: Sheet metal / laser cutting only, 3D printing / additive-only facilities, welding / fabrication shops without CNC machining, assembly-only operations.
Data vintage: Census 2022, Gardner 2024, IBISWorld 2025. Last updated March 2026. GOV = government source. IND = industry source. MODEL = CloudNC estimate.