Import/export HS code 903210: Thermostats
Devices used to control temperature, like in heating or cooling systems
Why this is important if you are looking for potential customers in the UK:
- It helps you understand the market size for your product in the UK.
- It provides you with a list of potential leads who have bought similar products.
* UK only, last 24 months analysed
Imports by country
What this shows: Import market volume by exporter country into the UK.
Top 5 values
| Country | £ |
|---|---|
| China | 73,841,794 |
| Germany | 35,314,859 |
| Czechia | 26,961,519 |
| China, Hong Kong Special Administrative Region | 17,466,248 |
| Italy | 16,801,705 |
Countries rank shift: first 12 months vs second 12 months
What this shows: Countries are on both sides of the Sankey. Left side is sorted by first 12-month volume, right side by second 12-month volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 36,244,588 | 37,597,206 | +1,352,618 |
| Germany | 17,890,255 | 17,424,604 | -465,651 |
| Czechia | 13,224,281 | 13,737,238 | +512,957 |
| China, Hong Kong Special Administrative Region | 8,336,854 | 9,129,394 | +792,540 |
| Italy | 8,777,205 | 8,024,500 | -752,705 |
| France | 9,154,995 | 6,378,213 | -2,776,782 |
| Ireland | 7,466,879 | 6,607,658 | -859,221 |
| Denmark | 5,930,504 | 5,074,038 | -856,466 |
| United States | 5,589,876 | 5,365,731 | -224,145 |
| Netherlands | 4,116,595 | 3,828,368 | -288,227 |
Imports by country of origin
What this shows: Import volume by production origin country. Differences from exporter-country data can indicate re-export routes.
Top 5 values
| Origin | £ |
|---|---|
| China | 116,338,753 |
| Czechia | 31,106,960 |
| Italy | 16,328,397 |
| France | 15,345,084 |
| Germany | 12,957,831 |
Country of origin rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 57,739,875 | 58,598,878 | +859,003 |
| Czechia | 15,329,966 | 15,776,994 | +447,028 |
| Italy | 8,387,786 | 7,940,611 | -447,175 |
| France | 8,513,617 | 6,831,467 | -1,682,150 |
| Germany | 6,884,541 | 6,073,290 | -811,251 |
| United States | 6,001,143 | 5,911,034 | -90,109 |
| Romania | 3,392,949 | 2,781,814 | -611,135 |
| Poland | 1,134,339 | 3,383,667 | +2,249,328 |
| Bulgaria | 2,546,999 | 1,828,046 | -718,953 |
| Portugal | 1,587,625 | 1,432,805 | -154,820 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 103 |
| Inner London - West | 74 |
| Surrey, East and West Sussex | 66 |
| West Midlands | 62 |
| Bedfordshire and Hertfordshire | 58 |
UK regions rank shift: first 12 months vs second 12 months
What this shows: UK regions are on both sides of the Sankey. Left side is sorted by first 12-month importer count, right side by second 12-month importer count, so rank changes are visible from line crossings.
Top 10 values
| UK region | First 12m | Second 12m | Delta |
|---|---|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 79 | 67 | -12 |
| Inner London - West | 55 | 43 | -12 |
| Surrey, East and West Sussex | 47 | 44 | -3 |
| West Midlands | 46 | 42 | -4 |
| Bedfordshire and Hertfordshire | 41 | 40 | -1 |
| Greater Manchester | 46 | 39 | -7 |
| Leicestershire, Rutland and Northamptonshire | 38 | 46 | +8 |
| Herefordshire, Worcestershire and Warwickshire | 39 | 42 | +3 |
| Hampshire and Isle of Wight | 45 | 34 | -11 |
| Shropshire and Staffordshire | 41 | 43 | +2 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Air transport | 92,738,410 |
| Sea transport (not vehicle on ferry) | 78,922,420 |
| Roll on Roll off (RORO) | 74,497,919 |
| Other | 3,494,159 |
| Road transport | 318,009 |
Transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Air transport | 48,405,260 | 44,333,150 | -4,072,110 |
| Sea transport (not vehicle on ferry) | 37,829,997 | 41,092,423 | +3,262,426 |
| Roll on Roll off (RORO) | 38,196,773 | 36,301,146 | -1,895,627 |
| Other | 1,838,594 | 1,655,565 | -183,029 |
| Road transport | 218,769 | 99,240 | -119,529 |
| Rail transport | 10,947 | 0 | -10,947 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Felixstowe | 50,424,787 |
| Birmingham Airport | 40,768,734 |
| London Heathrow Airport | 23,912,207 |
| Eurotunnel | 20,970,762 |
| Dover | 16,887,122 |
Port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Felixstowe | 27,670,686 | 22,754,101 | -4,916,585 |
| Birmingham Airport | 20,639,701 | 20,129,033 | -510,668 |
| London Heathrow Airport | 11,921,665 | 11,990,542 | +68,877 |
| Eurotunnel | 11,797,602 | 9,173,160 | -2,624,442 |
| Dover | 7,635,497 | 9,251,625 | +1,616,128 |
| East Midlands Airport | 7,809,272 | 6,606,040 | -1,203,232 |
| London Gateway Port | 1,944,472 | 12,450,258 | +10,505,786 |
| Southampton | 6,879,490 | 5,309,158 | -1,570,332 |
| Dover / Eurotunnel | 3,628,040 | 3,919,540 | +291,500 |
| Holyhead | 3,548,555 | 3,634,493 | +85,938 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Wholesale trade, except of motor vehicles and motorcycles | 351 |
| Manufacture of machinery and equipment n.e.c. | 102 |
| Retail trade, except of motor vehicles and motorcycles | 92 |
| Repair and installation of machinery and equipment | 82 |
| Manufacture of electrical equipment | 74 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-01 | 286 |
| 2025-11 | 301 |
| 2025-10 | 309 |
| 2025-09 | 264 |
| 2025-08 | 262 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| HONEYWELL CONTROL SYSTEMS LIMITED | 120 |
| HAWCO LIMITED | 120 |
| ATC SEMITEC LIMITED | 119 |
| FERDINAND BILSTEIN UK LIMITED | 118 |
| CDR TECHNICAL SERVICES LTD | 114 |
| WARMUP PLC | 113 |
| LKQ GROUP (UK) LIMITED | 111 |
| TRAFAG (UK) LIMITED | 110 |
| ALPS ALPINE EUROPE GMBH | 110 |
| LUTRON EA LIMITED. | 106 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 531 |
| 54m+ | 423 |
| 0-1m | 151 |
| 15m-54m | 142 |
| Other | 94 |
Import seasonality
What this shows: Average monthly import pattern from historical data.
Exports by country
What this shows: Export market volume by destination country from the UK.
Top 5 values
| Country | £ |
|---|---|
| Germany | 39,634,660 |
| Ireland | 11,843,284 |
| United States | 10,418,539 |
| France | 5,611,182 |
| Netherlands | 4,614,133 |
Export countries rank shift: first 12 months vs second 12 months
What this shows: Destination countries are on both sides of the Sankey. Left side is sorted by first 12-month export volume, right side by second 12-month export volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Germany | 21,249,752 | 18,384,908 | -2,864,844 |
| Ireland | 7,534,081 | 4,309,203 | -3,224,878 |
| United States | 5,400,936 | 5,017,603 | -383,333 |
| France | 3,623,788 | 1,987,394 | -1,636,394 |
| Netherlands | 2,355,575 | 2,258,558 | -97,017 |
| Belgium | 1,780,272 | 1,167,858 | -612,414 |
| China | 1,002,574 | 1,430,128 | +427,554 |
| Italy | 1,191,534 | 979,301 | -212,233 |
| United Arab Emirates | 1,464,708 | 598,861 | -865,847 |
| Poland | 761,999 | 842,352 | +80,353 |
Exports by country of origin
What this shows: Export volume by production origin country. For re-exports, indicates where goods originated before UK export.
Top 5 values
| Origin | £ |
|---|---|
| China | 207,240 |
| XI | 66,108 |
| Germany | 13,970 |
| Ireland | 12,613 |
| Italy | 3,272 |
Export origin countries rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 130,547 | 76,693 | -53,854 |
| XI | 38,697 | 27,411 | -11,286 |
| Germany | 2,016 | 11,954 | +9,938 |
| Ireland | 4,757 | 7,856 | +3,099 |
| Italy | 2,288 | 984 | -1,304 |
| XL | 208 | 1,995 | +1,787 |
| Czechia | 1,299 | 851 | -448 |
| Egypt | 76 | 1,792 | +1,716 |
| Nicaragua | 1,634 | 0 | -1,634 |
| Lithuania | 0 | 1,401 | +1,401 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Roll on Roll off (RORO) | 59,905,470 |
| Air transport | 40,072,803 |
| Sea transport (not vehicle on ferry) | 4,200,075 |
| Other | 402,095 |
| Road transport | 144,232 |
Export transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Roll on Roll off (RORO) | 34,181,230 | 25,724,240 | -8,456,990 |
| Air transport | 22,442,067 | 17,630,736 | -4,811,331 |
| Sea transport (not vehicle on ferry) | 1,359,325 | 2,840,750 | +1,481,425 |
| Other | 241,212 | 160,883 | -80,329 |
| Road transport | 98,863 | 45,369 | -53,494 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Dover / Eurotunnel | 38,355,475 |
| East Midlands Airport | 11,412,865 |
| London Heathrow Airport | 11,146,277 |
| Eurotunnel | 9,750,874 |
| London Stansted Airport | 7,303,155 |
Export port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Dover / Eurotunnel | 26,697,589 | 11,657,886 | -15,039,703 |
| East Midlands Airport | 7,080,460 | 4,332,405 | -2,748,055 |
| London Heathrow Airport | 6,057,598 | 5,088,679 | -968,919 |
| Eurotunnel | 135,092 | 9,615,782 | +9,480,690 |
| London Stansted Airport | 3,252,790 | 4,050,365 | +797,575 |
| ZLC | 3,589,903 | 3,237,673 | -352,230 |
| Holyhead | 3,092,672 | 1,766,663 | -1,326,009 |
| Dover | 1,098,594 | 1,170,260 | +71,666 |
| Southampton | 392,139 | 1,775,557 | +1,383,418 |
| Heysham | 1,666,214 | 267,439 | -1,398,775 |
Related HS codes
What this shows: Sibling or child HS codes in the same classification branch.
Quick facts
HS code: 903210
Coverage: United Kingdom, most metrics for the last 24 months
Description: Devices used to control temperature, like in heating or cooling systems