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Safety PLC Market Size, Share and Forecast 2026-2036

The global safety PLC market is worth USD 1.6 bn in 2026 and is forecast to reach USD 3.2 bn by 2036, growing at a 7.0% CAGR. China is the largest country market and Modular safety PLC is the largest by type segment.

USD 1.6 bnMarket size 2026
USD 3.2 bnForecast 2036
7.0%CAGR 2026-2036
ChinaLargest country

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5 segmentation views25 countries2026 to 2036 yearly forecast

Market overview

The global safety PLC market is worth USD 1.6 bn in 2026 and is forecast to reach USD 3.2 bn by 2036, growing at a 7.0% CAGR. China is the largest country market and Modular safety PLC is the largest by type segment.

ScopeProgrammable logic controllers certified for safety functions up to SIL 3 and PL e: compact, modular and distributed safety controllers with safety input and output modules.
IndustryIndustrial Automation
Value 2025USD 1.5 bn
Value 2026USD 1.6 bn
Value 2036USD 3.2 bn
CAGR 2026-20367.0%
Volume 2026477 thousand units
Volume 2036849 thousand units
Average price 2026USD 3,367 per unit
Report priceStarts from USD 1,999
PublishedNovember 2026

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Safety PLC market size and forecast, 2026-2036

Exhibit 1The global safety PLC market is forecast to grow from USD 1.6 bn in 2026 to USD 3.2 bn by 2036, a rise of 97%Global market value in USD: 2025 base year, 2026 estimate and forecast to 2036. CAGR 2026 to 2036: 7.0%
Safety PLC market value, 2025 to 2036Market value by year. 2025: USD 1.5 bn; 2026: USD 1.6 bn; 2027: USD 1.7 bn; 2028: USD 1.8 bn; 2029: USD 2.0 bn; 2030: USD 2.1 bn; 2031: USD 2.3 bn; 2032: USD 2.4 bn; 2033: USD 2.6 bn; 2034: USD 2.8 bn; 2035: USD 3.0 bn; 2036: USD 3.2 bn. Compound annual growth rate 2026 to 2036: 7.0%.20251.6 bn20262.3 bn20313.2 bn20367.0% CAGR

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

YearMarket value
2026USD 1.6 bn
2027USD 1.7 bn
2028USD 1.8 bn
2029USD 2.0 bn
2030USD 2.1 bn
2031USD 2.3 bn
2032USD 2.4 bn
2033USD 2.6 bn
2034USD 2.8 bn
2035USD 3.0 bn
2036USD 3.2 bn

Safety PLC market segmentation

By type

Exhibit 2Modular safety PLC is the largest segment by type, with 44.0% of 2026 revenueEstimated share of 2026 global revenue, by type
Safety PLC market share by type, 2026Share of 2026 revenue by type. Modular safety PLC: 44.0%; Compact safety PLC: 36.0%; Distributed safety I/O and controllers: 20.0%.Modular safety PLC44.0%Compact safety PLC36.0%Distributed safety I/O and controllers20.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Compact safety PLC36.0%34.2%USD 578 mn6.5%
Modular safety PLC44.0%43.9%USD 706 mn7.0%
Distributed safety I/O and controllers20.0%21.9%USD 321 mn8.0%

By end use

Exhibit 3Automotive adds the most revenue by end use, growing from USD 353 mn in 2026 to USD 709 mn by 2036Estimated revenue in USD by end use, 2026 and 2036 forecast, six largest segments
Safety PLC market by end use, 2026 and 2036Revenue by end use in 2026 and 2036. Automotive: USD 353 mn in 2026, USD 709 mn in 2036, change +101%; Machinery: USD 321 mn in 2026, USD 675 mn in 2036, change +110%; Oil and gas: USD 257 mn in 2026, USD 469 mn in 2036, change +83%; Chemicals: USD 193 mn in 2026, USD 352 mn in 2036, change +83%; Food, beverage and pharma: USD 160 mn in 2026, USD 322 mn in 2036, change +101%; Other: USD 160 mn in 2026, USD 322 mn in 2036, change +101%.20262036 forecastChangeAutomotive+101%353 mn709 mnMachinery+110%321 mn675 mnOil and gas+83%257 mn469 mnChemicals+83%193 mn352 mnFood, beverage and pharma+101%160 mn322 mnOther+101%160 mn322 mn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Automotive22.0%22.5%USD 353 mn7.2%
Oil and gas16.0%14.9%USD 257 mn6.2%
Machinery20.0%21.4%USD 321 mn7.7%
Chemicals12.0%11.1%USD 193 mn6.2%
Power10.0%9.7%USD 160 mn6.7%
Food, beverage and pharma10.0%10.2%USD 160 mn7.2%
Other10.0%10.2%USD 160 mn7.2%

By safety integrity level

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
SIL 1 and PL c16.0%15.0%USD 257 mn6.3%
SIL 2 and PL d44.0%42.0%USD 706 mn6.5%
SIL 3 and PL e40.0%43.0%USD 642 mn7.8%

By I/O count

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Below 64 points30.0%26.0%USD 482 mn5.5%
64 to 512 points44.0%45.0%USD 706 mn7.2%
Above 512 points26.0%29.0%USD 417 mn8.2%

By safety network

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
PROFIsafe32.0%31.0%USD 514 mn6.7%
CIP Safety28.0%27.0%USD 449 mn6.6%
FSoE (EtherCAT)20.0%23.0%USD 321 mn8.5%
Other safety buses20.0%19.0%USD 321 mn6.5%

Top 25 countries for safety PLC by revenue

Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 81.0% of 2026 revenue and the 25 countries below together hold 95.0%.

Exhibit 4China is the largest country market at USD 353 mn in 2026, and the three largest countries hold 53.0% of global revenueEstimated 2026 revenue in USD and share of the global market, ten largest countries
Safety PLC market, ten largest countries in 2026Ten largest countries by 2026 revenue. China: USD 353 mn, 22.0%; United States: USD 321 mn, 20.0%; Germany: USD 177 mn, 11.0%; Japan: USD 128 mn, 8.0%; South Korea: USD 64 mn, 4.0%; France: USD 56 mn, 3.5%; Italy: USD 56 mn, 3.5%; India: USD 56 mn, 3.5%; United Kingdom: USD 48 mn, 3.0%; Brazil: USD 40 mn, 2.5%.China353 mn 22.0%United States321 mn 20.0%Germany177 mn 11.0%Japan128 mn 8.0%South Korea64 mn 4.0%France56 mn 3.5%Italy56 mn 3.5%India56 mn 3.5%United Kingdom48 mn 3.0%Brazil40 mn 2.5%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

#CountryValue 2026Share 2026Value 2036CAGR 2026-36
1ChinaUSD 353 mn22.0%USD 808 mn8.6%
2United StatesUSD 321 mn20.0%USD 581 mn6.1%
3GermanyUSD 177 mn11.0%USD 306 mn5.7%
4JapanUSD 128 mn8.0%USD 212 mn5.1%
5South KoreaUSD 64 mn4.0%USD 126 mn7.0%
6FranceUSD 56 mn3.5%USD 101 mn6.0%
7ItalyUSD 56 mn3.5%USD 101 mn6.0%
8IndiaUSD 56 mn3.5%USD 148 mn10.2%
9United KingdomUSD 48 mn3.0%USD 88 mn6.3%
10BrazilUSD 40 mn2.5%USD 79 mn7.0%
11MexicoUSD 39 mn2.4%USD 83 mn8.0%
12CanadaUSD 30 mn1.9%USD 58 mn6.7%
13SpainUSD 23 mn1.4%USD 42 mn6.4%
14RussiaUSD 19 mn1.2%USD 35 mn6.4%
15Saudi ArabiaUSD 16 mn1.0%USD 36 mn8.4%
16AustraliaUSD 14 mn0.9%USD 27 mn7.0%
17NetherlandsUSD 13 mn0.8%USD 23 mn6.4%
18TaiwanUSD 11 mn0.7%USD 22 mn7.0%
19SwitzerlandUSD 11 mn0.7%USD 19 mn6.2%
20TurkeyUSD 9.8 mn0.6%USD 20 mn7.5%
21PolandUSD 9.2 mn0.6%USD 20 mn7.9%
22NorwayUSD 8.7 mn0.5%USD 16 mn6.6%
23SwedenUSD 8.2 mn0.5%USD 15 mn6.1%
24ThailandUSD 7.7 mn0.5%USD 17 mn8.1%
25SingaporeUSD 7.4 mn0.5%USD 15 mn7.0%
Rest of worldUSD 79 mn5.0%USD 158 mn7.1%
Exhibit 5China and United States account for 46% of the USD 1.6 bn the market is forecast to add by 2036Forecast revenue added between 2026 and 2036 by country, in USD
Safety PLC market, where the growth to 2036 comes fromRevenue added between 2026 and 2036. Market value 2026: USD 1.6 bn. China: +USD 455 mn; United States: +USD 260 mn; Germany: +USD 130 mn; India: +USD 92 mn; Japan: +USD 83 mn; 20 other countries: +USD 454 mn; Rest of world: +USD 78 mn. Market value 2036: USD 3.2 bn.Market value 20261.6 bnChina+455 mnUnited States+260 mnGermany+130 mnIndia+92 mnJapan+83 mn20 other countries+454 mnRest of world+78 mnMarket value 20363.2 bn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

Competitive landscape

Group 1: Global leaders

  • Siemens
  • Rockwell Automation
  • Schneider Electric
  • ABB
  • Pilz
  • Honeywell
  • Emerson
  • Yokogawa

Group 2: Regional and specialist players

  • Omron
  • Mitsubishi Electric
  • SICK
  • Phoenix Contact
  • Beckhoff
  • B&R Industrial Automation
  • Keyence
  • Bosch Rexroth
  • Eaton
  • WAGO

Group 3: Emerging and niche players

  • HIMA
  • Wieland Electric
  • Bachmann electronic
  • Sigmatek

Research methodology

Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the safety PLC market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.

The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 7.0% is calculated from the resulting values.

The market is divided by type, by end use, by safety integrity level, by i/o count, by safety network. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.

Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.

Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.

Read the full research methodology

Frequently asked questions

How big is the safety PLC market?

The global safety PLC market is estimated at USD 1.5 bn in 2025 and USD 1.6 bn in 2026.

How fast will the safety PLC market grow?

It is forecast to reach USD 3.2 bn by 2036, a compound annual growth rate of 7.0% from 2026, an increase of USD 1.6 bn.

Which country is the largest market for safety PLC?

China is the largest market by revenue at USD 353 mn in 2026, 22.0% of the global total. The three largest countries together hold 53.0%.

Which country is growing fastest?

Among the ten largest markets, India is growing fastest at 10.2% a year from 2026 to 2036.

Which safety PLC segment is largest?

In the by type split, Modular safety PLC is the largest segment with 44.0% of 2026 revenue.

Who are the leading safety PLC companies?

Global leaders include Siemens, Rockwell Automation, Schneider Electric, ABB.

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