| SIA "LIEPĀJAS REĢIONĀLĀ SLIMNĪCA" | 42103041306 | Human health activities |
| AS "UPB" | 42103000187 | Construction of residential and non-residential buildings |
| SIA "BALTREIDS" | 42103020249 | Fishing and aquaculture |
| SIA "TIAMO GRUPA" | 42103029977 | Food and beverage service activities |
| AS "LPB" | 52103003541 | Retail trade |
| AE Partner Liepājas speciālās ekonomiskās zonas SIA | 52103031051 | Manufacture of electrical equipment |
| SIA "LIEPĀJAS ENERĢIJA" | 42103035386 | Electricity, gas, steam and air conditioning supply |
| LSEZ "Jensen Metal" SIA | 42103032248 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "Dzelzsbetons MB" | 42103029801 | Manufacture of other non-metallic mineral products |
| Liepājas speciālās ekonomiskās zonas "LAUMA FABRICS" SIA | 42103036112 | Manufacture of textiles |
| AS "LIEPĀJAS AUTOBUSU PARKS" | 40003015652 | Land transport and transport via pipelines |
| SIA LSEZ "LIEPAJA BULK TERMINAL LTD" | 52103019951 | Warehousing, storage and support activities for transportation |
| Schock Metal Latvia SIA | 40203212449 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "LIEPĀJAS ŪDENS" | 42103000897 | Water collection, treatment and supply |
| Valsts sabiedrība ar ierobežotu atbildību "Piejūras slimnīca" | 40003343729 | Human health activities |
| SIA "Aile Grupa" | 42103034060 | Manufacture of fabricated metal products, except machinery and equipment |
| "Interspiro Production" Liepājas speciālās ekonomiskās zonas SIA | 42103041965 | Other manufacturing |
| SIA "UPB Nams" | 42103041363 | Construction of residential and non-residential buildings |
| SIA "Magnum Social & Medical Care" | 54103141561 | Social work activities without accommodation |
| SIA "VEGA 1 serviss" | 42103042049 | Specialised construction activities |
| Liepājas speciālās ekonomiskās zonas SIA V.Biļuka komercfirma "EVIJA" | 42103006654 | Wholesale trade |
| SIA "LZK" | 42103093384 | Repair, maintenance and installation of machinery and equipment |
| SIA "CTB" | 42103019682 | Civil engineering |
| SIA "Baltik IT" | 40003999164 | Computing infrastructure, data processing, hosting and other information service activities |
| SIA "LIEPĀJAS TRAMVAJS" | 42103005911 | Land transport and transport via pipelines |
| LSEZ SIA "Lesjofors Springs LV" | 42103030622 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "Ritex Modular Construction" | 42103084470 | Construction of residential and non-residential buildings |
| SIA "ALGORITMS L" | 42102026314 | Wholesale trade |
| Valsts sabiedrība ar ierobežotu atbildību "Liepājas simfoniskais orķestris" | 42103049403 | Arts creation and performing arts activities |
| AS "LIEPĀJAS PAPĪRS" | 40003048757 | Manufacture of paper and paper products |
| "DFDS" SIA | 42103028632 | Warehousing, storage and support activities for transportation |
| SIA "Gitana tehniskais nodrošinājums" | 40103191066 | Wholesale trade |
| SIA "Liepājas Olimpiskais centrs" | 42103030247 | Real estate activities |
| SIA "iCotton" | 42103057947 | Manufacture of chemicals and chemical products |
| SIA "Hermes invest" | 42103078050 | Accommodation |
| SIA "EKSPRESS SERVISS" | 42103020408 | Warehousing, storage and support activities for transportation |
| SIA "Ekers Stividors Serviss" | 42103077229 | Warehousing, storage and support activities for transportation |
| SIA "ADS Baltic" | 42103018723 | Wholesale trade |
| SIA "TIAMO CATERING" | 42102021567 | Food and beverage service activities |
| Liepājas speciālās ekonomiskās zonas SIA "Ekers Stividors LP" | 40103832162 | Warehousing, storage and support activities for transportation |
| SIA LSEZ "RT metāls" | 42103022409 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "Silkeborg Spaantagning Baltic" | 42103034323 | Manufacture of fabricated metal products, except machinery and equipment |
| Caljan LSEZ SIA | 52103036881 | Manufacture of machinery and equipment n.e.c. |
| SIA "LIEPĀJAS TEĀTRIS" | 42103019377 | Arts creation and performing arts activities |
| SIA "TOLMETS KURZEME" | 42103080055 | Wholesale trade |
| SIA "Syfud" | 40203272645 | Manufacture of food products |
| SIA "Promenade Hotel" | 42103050050 | Accommodation |
| Liepājas speciālās ekonomiskās zonas SIA "PUMAC LIEPAJA" | 42103021136 | Real estate activities |
| SIA "TRANZĪTS L" | 42103017130 | Services to buildings and landscape activities |
| SIA "4 ESTATE" | 40203416828 | Real estate activities |
| LSEZ "Transit Service" SIA | 42103032002 | Warehousing, storage and support activities for transportation |
| SIA "TOLMETS" | 42103022610 | Wholesale trade |
| Stena Line Ports Liepājas SEZ SIA | 42103002309 | Warehousing, storage and support activities for transportation |
| SIA "ARDALA" | 42103017747 | Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles |
| SIA "OSTKOM" | 42102006587 | Telecommunication |
| SIA "Viedaga" | 42103050402 | Manufacture of food products |
| SIA "LIEPĀJAS NAMU APSAIMNIEKOTĀJS" | 42103004583 | Real estate activities |
| AS "LAUMA LINGERIE" | 42103036127 | Manufacture of wearing apparel |
| SIA "A-Land" | 52103037961 | Specialised construction activities |
| SIA "BŪVMEHANIZĀCIJA" | 42103005199 | Civil engineering |
| SIA "ENNA" | 52103030501 | Services to buildings and landscape activities |
| "Reverse Group" SIA | 42103089478 | Computing infrastructure, data processing, hosting and other information service activities |
| "Dan Store" Liepājas speciālās ekonomiskās zonas SIA | 40003449953 | Warehousing, storage and support activities for transportation |
| SIA "Leipold" | 50103456101 | Accommodation |
| SIA "Stiklu centrs" | 40003491838 | Manufacture of other non-metallic mineral products |
| SIA "BPO" | 42103062967 | Office administrative, office support and other business support activities |
| LSEZ "TRANSWIDE SERVICES" SIA | 42103013868 | Warehousing, storage and support activities for transportation |
| Liepājas speciālās ekonomiskās zonas SIA "NordePlast" | 42103074684 | Manufacture of basic pharmaceutical products and pharmaceutical preparations |
| SIA "KOHSEL" | 42103034268 | Manufacture of electrical equipment |
| Roechling Industrial Liepaja LSEZ SIA | 42103035901 | Manufacture of rubber and plastic products |
| "GOLDENT" SIA | 56103003571 | Human health activities |
| SIA "ROMĀRS" | 42102022929 | Food and beverage service activities |
| SIA "NISOL" | 42103049418 | Real estate activities |
| SIA SANTARO | 42103074627 | Retail trade |
| Liepājas speciālās ekonomiskās zonas SIA "LPSP" | 42103083348 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "MISTRAL TRANS" | 42103017906 | Land transport and transport via pipelines |
| LSEZ SIA "JM Properties" | 52103079861 | Real estate activities |
| SIA "VSA Service" | 40203330407 | Manufacture of fabricated metal products, except machinery and equipment |
| SIA "OC Liepāja" | 40003421648 | Sports activities and amusement and recreation activities |
| Brimer Liepaja, Liepājas speciālās ekonomiskās zonas, AS | 42103005856 | Manufacture of rubber and plastic products |
| Liepājas speciālās ekonomiskās zonas SIA Lauma Medical | 42103094479 | Manufacture of textiles |
| SIA "ABC Mobile IT" | 42403048816 | Computer programming, consulting and related activities |
| SIA "Medoks" | 42103057928 | Human health activities |
| Liepājas Speciālās ekonomiskās zonas SIA "DG TERMINĀLS" | 40003522112 | Warehousing, storage and support activities for transportation |
| SIA "EIRO STILS 1" | 42103067894 | Specialised construction activities |
| SIA "Lielais Dzintars" | 42103067790 | Arts creation and performing arts activities |
| SIA "Elnetworks" | 42103054809 | Civil engineering |
| SIA "ARHITEKTA G.VĪKSNAS BIROJS" | 42103000401 | Architectural and engineering activities; technical testing and analysis |
| SIA "LASKANA-MEŽS" | 42103022771 | Wholesale trade |
| SIA "HOTEL AMRITA" | 52103015131 | Accommodation |
| "VIRĀŽA A" SIA | 42103020111 | Retail trade |
| SIA "RAMEKA" | 42103023669 | Real estate activities |
| SIA "INNOVA" | 42102020932 | Manufacture of rubber and plastic products |
| SIA "LOKIS" | 42103008833 | Manufacture of wearing apparel |
| SIA "DROŠĪBAS BIROJS" | 42103045473 | Investigation and security activities |
| SIA "AGAMIKS" | 42103027143 | Retail trade |
| SIA "UPB energy" | 42103028844 | Construction of residential and non-residential buildings |
| SIA "Sitera" | 42103079889 | Architectural and engineering activities; technical testing and analysis |
| "Scan-Plast Latvia" LSEZ SIA | 40003352878 | Manufacture of rubber and plastic products |
| SIA "SD AUTOCENTRS" | 42103012097 | Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles |