Ericsson (cikakken suna Telefonaktiebolaget LM Ericsson) babban kamfani ne na asalin asalin Sweden wanda aka keɓe don miƙa kayan sadarwa da mafita, galibi a fagen wayar tarho, wayar hannu, hanyoyin sadarwa da Intanet.
Kamfanin da aka kafa a 1876 da - Lars Magnus Ericsson, asali a matsayin shagon gyaran kayan aikin waya M. Ericsson ya fara tafiyarsa a matsayin ma'aikaci a masana'antu daban-daban, wani bangare a cikin kasarsa Värmland, bangare a Stockholm. Bayan kasancewa a ƙasashen waje a matsayin ɗalibin malanta, ya kirkiro da bita a cikin 1876 don ƙera kayan aikin lissafi da na jiki.
Wannan ita ce shekarar da Bell ya mallaki wayar tarho. Ericsson ya fara kera kayan waya a cikin 'yan shekaru, inda ya fitar da sakonnin farko da ya gina a 1878. Ba da daɗewa ba saninsa ya zama sananne a kasuwannin duniya. Daga bitocinsa, Lars Magnus Ericsson ya kirkiro kamfanin haɗin gwiwa A.-BLM Ericsson & Co. Creatirƙiri tsarin hannun jari wanda ya kasu kashi iri na A kuma ya buga hannun jari B, tare da jefa ƙuri'a ta nau'in A kwatankwacin 1000 sau ƙuri'a na nau'ikan rabo B. Wannan ya ba shi damar mallakar ikon mallakar kamfanin.
Kamfanin ya kuma fadada a duniya, tare da Rasha da Poland a cikin kasashen farko da Ericsson suka fadada. A cikin 1930s kamfanin ya ƙaura zuwa Stockholm, zuwa ɓangaren da ba shi da haɓaka Midsomamarkransen. Masana'antar ba da daɗewa ba ta zama sanannen yanayin yanki, kuma lokacin da aka faɗaɗa metro a cikin shekarun 1960, sai aka sauya wa tashar suna Telefonplan.
Addamar da tsarin AX ya fara ne a cikin shekarun 1970, ɗayan tsarukan tsarin farko a cikin wayar tarho kuma har yanzu yana ɗaya daga cikin shugabannin kasuwa. A cikin 1990s Ericsson ya zama babban mai kera wayoyin hannu. Kodayake har yanzu tana kula da jagoranci a cikin kayan sauya waya, akasari a cikin fasahar GSM; an bar masana'antar tashoshin tafi-da-gidanka (wayoyi) ga sabon kamfani: Sony Ericsson, ƙirƙira tare da haɗin Sony.