Every UK limited company picks up to four SIC codes when it incorporates. Below: the 304 highest-volume UK SIC 2007 codes with a dedicated guide each, grouped the way the classification itself groups them. Every page covers what the code means, real active-company counts from the Companies House register, related codes, and how to build a prospect list from it.
015009,406 active UK companies011104,069 active UK companies016103,128 active UK companies021002,753 active UK companies024002,556 active UK companies016292,497 active UK companies3299018,621 active UK companies181298,761 active UK companies259908,733 active UK companies162308,095 active UK companies331906,883 active UK companies310906,663 active UK companies108906,499 active UK companies141905,736 active UK companies331205,717 active UK companies331405,552 active UK companies107105,305 active UK companies332005,200 active UK companies251104,905 active UK companies222904,119 active UK companies321203,870 active UK companies331703,794 active UK companies289903,252 active UK companies325003,151 active UK companies256202,916 active UK companies279002,914 active UK companies310202,799 active UK companies204202,748 active UK companies331602,648 active UK companies293202,562 active UK companies30300~620 active UK ltds41100110,046 active UK companies4120293,521 active UK companies4399962,538 active UK companies4321056,091 active UK companies4339054,888 active UK companies4322049,582 active UK companies4120140,606 active UK companies4329037,660 active UK companies4332022,372 active UK companies4299018,065 active UK companies4391017,338 active UK companies4334116,490 active UK companies4333011,594 active UK companies433109,121 active UK companies433427,575 active UK companies439916,678 active UK companies431205,216 active UK companies422204,780 active UK companies421104,530 active UK companies421202,811 active UK companies47910196,683 active UK companies4520057,570 active UK companies4799049,368 active UK companies4690042,132 active UK companies4719036,495 active UK companies4511235,997 active UK companies4711034,392 active UK companies4771028,727 active UK companies4619021,639 active UK companies4642015,652 active UK companies4532013,475 active UK companies4778913,435 active UK companies4729011,694 active UK companies4775010,646 active UK companies4759910,298 active UK companies476409,818 active UK companies461609,346 active UK companies461809,238 active UK companies464508,902 active UK companies477708,616 active UK companies477307,812 active UK companies477607,584 active UK companies478907,505 active UK companies472407,124 active UK companies464997,066 active UK companies465206,708 active UK companies463426,681 active UK companies451906,564 active UK companies453106,491 active UK companies478206,456 active UK companies463906,202 active UK companies466906,082 active UK companies472505,485 active UK companies475305,356 active UK companies472205,295 active UK companies474215,199 active UK companies464104,803 active UK companies476504,762 active UK companies461504,700 active UK companies463104,578 active UK companies451114,576 active UK companies465104,502 active UK companies461404,395 active UK companies464604,260 active UK companies475104,234 active UK companies472104,215 active UK companies463704,111 active UK companies474104,107 active UK companies467404,040 active UK companies467604,029 active UK companies467303,998 active UK companies463803,965 active UK companies461303,940 active UK companies477823,937 active UK companies461703,734 active UK companies454003,661 active UK companies475403,600 active UK companies477993,553 active UK companies464703,530 active UK companies475203,509 active UK companies478103,357 active UK companies463203,343 active UK companies464803,339 active UK companies477213,038 active UK companies477493,023 active UK companies477812,723 active UK companies467502,638 active UK companies463412,589 active UK companies472602,544 active UK companies474292,522 active UK companies477912,512 active UK companies4941064,146 active UK companies5229021,575 active UK companies4932019,256 active UK companies5320210,554 active UK companies493909,554 active UK companies521038,566 active UK companies494207,332 active UK companies532014,110 active UK companies522193,897 active UK companies502003,490 active UK companies522432,585 active UK companies531002,529 active UK companies512102,488 active UK companies5610374,619 active UK companies5610147,013 active UK companies5610243,622 active UK companies5630234,190 active UK companies5629029,603 active UK companies5621028,021 active UK companies5510018,779 active UK companies5520915,013 active UK companies5590013,453 active UK companies553003,350 active UK companies563012,473 active UK companies62020161,114 active UK companies62012107,757 active UK companies6209091,099 active UK companies5911226,751 active UK companies6399023,264 active UK companies6312021,062 active UK companies6311020,881 active UK companies5911120,838 active UK companies5920019,932 active UK companies5829017,168 active UK companies5819015,607 active UK companies5911315,269 active UK companies6190011,435 active UK companies5811011,126 active UK companies6201110,234 active UK companies591208,125 active UK companies620306,497 active UK companies582104,603 active UK companies612004,135 active UK companies611003,933 active UK companies602003,915 active UK companies581423,132 active UK companies601002,548 active UK companies64209116,367 active UK companies6499933,636 active UK companies661909,635 active UK companies642058,687 active UK companies662208,124 active UK companies643046,148 active UK companies649915,623 active UK companies663005,536 active UK companies649225,246 active UK companies642034,930 active UK companies651204,397 active UK companies643034,227 active UK companies662903,509 active UK companies643012,833 active UK companies643062,742 active UK companies642022,492 active UK companies661202,463 active UK companies64191~700 active UK ltds68209450,670 active UK companies68100275,501 active UK companies68320124,769 active UK companies6831037,535 active UK companies6820124,483 active UK companies70229268,801 active UK companies7490980,509 active UK companies7311051,529 active UK companies7410049,178 active UK companies6920143,591 active UK companies7499040,645 active UK companies7112937,797 active UK companies7112234,021 active UK companies7010030,279 active UK companies6920224,591 active UK companies7022121,647 active UK companies7111120,615 active UK companies7021015,842 active UK companies7312013,583 active UK companies7490113,314 active UK companies7219013,163 active UK companies6920312,804 active UK companies6910212,171 active UK companies7112112,027 active UK companies691099,766 active UK companies742028,692 active UK companies749028,471 active UK companies712007,958 active UK companies742097,314 active UK companies732006,119 active UK companies721106,108 active UK companies750005,692 active UK companies711124,720 active UK companies722004,368 active UK companies742013,871 active UK companies743003,865 active UK companies69101~22,000 active UK ltds82990210,834 active UK companies7810929,922 active UK companies8121024,245 active UK companies8130023,092 active UK companies7820021,620 active UK companies8129919,630 active UK companies7911015,843 active UK companies7830014,647 active UK companies8010014,563 active UK companies8211013,933 active UK companies8122213,050 active UK companies7711010,480 active UK companies8110010,456 active UK companies8020010,086 active UK companies773907,800 active UK companies791207,529 active UK companies823016,947 active UK companies823026,030 active UK companies812295,940 active UK companies773205,258 active UK companies812214,899 active UK companies799094,664 active UK companies774003,053 active UK companies799012,878 active UK companies829202,624 active UK companies772912,492 active UK companies78101~32,000 active UK ltds8559064,583 active UK companies8560041,348 active UK companies8551016,199 active UK companies8552011,508 active UK companies851008,792 active UK companies852006,823 active UK companies853106,230 active UK companies853205,419 active UK companies855304,240 active UK companies854223,043 active UK companies86900101,645 active UK companies8622034,544 active UK companies8621026,324 active UK companies8899023,970 active UK companies8623020,068 active UK companies8790016,537 active UK companies8720014,137 active UK companies8730012,834 active UK companies8610111,617 active UK companies8810010,838 active UK companies8891010,632 active UK companies871007,934 active UK companies861025,670 active UK companies9003041,903 active UK companies9319929,693 active UK companies9001024,929 active UK companies9329023,523 active UK companies9002020,591 active UK companies9313016,148 active UK companies9312011,626 active UK companies931109,259 active UK companies900405,955 active UK companies96090141,482 active UK companies9602070,844 active UK companies9604018,284 active UK companies9499013,957 active UK companies949106,574 active UK companies951104,874 active UK companies960104,483 active UK companies941204,243 active UK companies960303,410 active UK companies941103,394 active UK companiesDon't see a code? Leadistry indexes all 730+ UK SIC codes. The 304 above are the highest-volume ones with a dedicated guide, search any 5-digit code in the Leadistry search builder.
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