| 1 | SIA "Light Guide Optics International" | 27 Manufacture of electrical equipment | Līvāni Municipality | 5.7 | 6.3 | 263 | +12.9% |
| 2 | AS "RĪGAS ELEKTROMAŠĪNBŪVES RŪPNĪCA" | 27 Manufacture of electrical equipment | Riga | 5.2 | 4.6 | 649 | +10.5% |
| 3 | AE Partner Liepājas speciālās ekonomiskās zonas SIA | 27 Manufacture of electrical equipment | Liepāja | 4.6 | 5.4 | 545 | +18.8% |
| 4 | SIA "AXON CABLE" | 27 Manufacture of electrical equipment | Daugavpils | 3.9 | 4.0 | 631 | +11.1% |
| 5 | SIA ENERGOFIRMA "JAUDA" | 27 Manufacture of electrical equipment | Riga | 3.4 | 2.0 | 169 | +12.8% |
| 6 | SIA "Ceram Optec" | 27 Manufacture of electrical equipment | Riga | 2.9 | 2.9 | 295 | +11.5% |
| 7 | Electrolux Appliances Aktiebolag | 27 Manufacture of electrical equipment | | 2.2 | 0.0 | 0 | −6.3% |
| 8 | SIA "VIZULO" | 27 Manufacture of electrical equipment | Riga | 1.6 | 1.1 | 151 | −0.1% |
| 9 | "OptoElektronika LV" Rēzeknes speciālās ekonomiskās zonas SIA | 27 Manufacture of electrical equipment | Rēzekne | 1.1 | 1.2 | 302 | +17.6% |
| 10 | SIA "Embedded Systems" | 27 Manufacture of electrical equipment | Riga | 0.6 | 0.4 | 11 | −5.9% |
| 11 | SIA "KOHSEL" | 27 Manufacture of electrical equipment | Liepāja | 0.5 | 0.8 | 105 | −16.6% |
| 12 | OSRAM Oy Latvijas filiāle | 27 Manufacture of electrical equipment | Riga | 0.5 | 0.0 | 1 | +11.7% |
| 13 | SIA "4ENERGY" | 27 Manufacture of electrical equipment | Ķekava Municipality | 0.4 | 0.3 | 21 | +42.0% |
| 14 | AS "RĪGAS DĪZELIS AGREGĀTI" | 27 Manufacture of electrical equipment | Riga | 0.4 | 0.3 | 44 | +3.2% |
| 15 | SIA "ArtElektro" | 27 Manufacture of electrical equipment | Riga | 0.4 | 0.2 | 15 | +47.9% |
| 16 | SIA "DS factory" | 27 Manufacture of electrical equipment | Riga | 0.4 | 0.1 | 8 | +26.2% |
| 17 | SIA "LINDA-1" | 27 Manufacture of electrical equipment | Tukums Municipality | 0.3 | 0.2 | 41 | +16.0% |
| 18 | SIA "RĪGAS DĪZELIS DG" | 27 Manufacture of electrical equipment | Riga | 0.3 | 0.3 | 24 | +400.5% |
| 19 | PALAMI SIA | 27 Manufacture of electrical equipment | Jūrmala | 0.3 | 0.2 | 20 | −55.1% |
| 20 | SIA Lanela Power Solutions | 27 Manufacture of electrical equipment | Riga | 0.3 | 0.1 | 13 | +6.8% |
| 21 | SIA PEDROBEAT LIGHTING COMPANY | 27 Manufacture of electrical equipment | Mārupe Municipality | 0.3 | 0.2 | 15 | +30.7% |
| 22 | SIA "DANEL" | 27 Manufacture of electrical equipment | Riga | 0.2 | 0.1 | 5 | +42.8% |
| 23 | SIA "Sidrabe Vacuum" | 27 Manufacture of electrical equipment | Riga | 0.2 | 0.3 | 32 | +4.1% |
| 24 | SIA polarstar.lv | 27 Manufacture of electrical equipment | Ogre Municipality | 0.2 | 0.3 | 32 | +25.3% |
| 25 | "ELEKTRO VILKS" SIA | 27 Manufacture of electrical equipment | Cēsis Municipality | 0.2 | 0.1 | 9 | −27.4% |
| 26 | SIA "ShineLEDmt" | 27 Manufacture of electrical equipment | Riga | 0.2 | 0.1 | 11 | −3.4% |
| 27 | "H2YO Europe" SIA | 27 Manufacture of electrical equipment | Valmiera Municipality | 0.2 | 0.2 | 7 | −25.0% |
| 28 | Zinātniskā ražošanas firma "RITEC" , SIA | 27 Manufacture of electrical equipment | Riga | 0.2 | 0.1 | 17 | −16.1% |
| 29 | SIA "LARSTAR" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.1 | 10 | +63.2% |
| 30 | SIA "Sign + Display" | 27 Manufacture of electrical equipment | Saldus Municipality | 0.1 | 0.1 | 10 | −3.4% |
| 31 | SIA "RMS Heating" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.1 | 19 | −1.4% |
| 32 | Smart Electric Technology SIA | 27 Manufacture of electrical equipment | Mārupe Municipality | 0.1 | 0.0 | 5 | +76.0% |
| 33 | SIA "Reline" | 27 Manufacture of electrical equipment | Bauska Municipality | 0.1 | 0.1 | 9 | +281.0% |
| 34 | SIA MMG Group Ltd | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.2 | 35 | +26.3% |
| 35 | SIA "STE-Vikan" | 27 Manufacture of electrical equipment | Salaspils Municipality | 0.1 | 0.2 | 20 | +6,657.6% |
| 36 | SIA "Greynut" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.1 | 8 | +72.9% |
| 37 | SIA "Baltic Design Consultants" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.0 | 7 | +47.9% |
| 38 | SIA "BALTIJAS INDUSTRIĀLAIS SERVISS" | 27 Manufacture of electrical equipment | Valmiera Municipality | 0.1 | 0.0 | 4 | −4.1% |
| 39 | SIA "Automation Technology Solutions" | 27 Manufacture of electrical equipment | Liepāja | 0.1 | 0.1 | 7 | −11.9% |
| 40 | SIA "PRIOTHERM" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.0 | 5 | +18.4% |
| 41 | SIA "KTN" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.0 | 4 | +3.5% |
| 42 | SIA "BEAUTYTECH SERVICES" | 27 Manufacture of electrical equipment | Riga | 0.1 | 0.0 | 8 | −3.7% |
| 43 | STROPS Technologies, SIA | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 3 | +229.9% |
| 44 | SIA "Hatfam" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | −30.1% |
| 45 | CUC SIA | 27 Manufacture of electrical equipment | Liepāja | 0.0 | 0.1 | 6 | +120.6% |
| 46 | SIA "NAS Engineering PRO" | 27 Manufacture of electrical equipment | Jelgava | 0.0 | 0.0 | 2 | −30.0% |
| 47 | SIA RCT Power | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 4 | +82,400.0% |
| 48 | Rēzeknes speciālās ekonomiskās zonas Sabiedrība ar ierobežotu atbildību "IRBIS Technology" | 27 Manufacture of electrical equipment | Rēzekne Municipality | 0.0 | 0.0 | 9 | +62.5% |
| 49 | SIA "AD project agency" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | +30.7% |
| 50 | SIA "METALIKS BN" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 4 | +92.7% |
| 51 | SIA "AM TANDĒMS" | 27 Manufacture of electrical equipment | Cēsis Municipality | 0.0 | 0.0 | 2 | +40.1% |
| 52 | SIA "Deep Space Energy" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 3 | +201.7% |
| 53 | SIA "ASSO" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 4 | +17.7% |
| 54 | SIA Power Service | 27 Manufacture of electrical equipment | Ķekava Municipality | 0.0 | 0.0 | 2 | −81.7% |
| 55 | SIA inženieru ražošanas firma "MEANDR" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 3 | +85.5% |
| 56 | SIA Ryxon | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 5 | −5.9% |
| 57 | SIA "System Design" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | −10.0% |
| 58 | SIA "Baltic ROV" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 4 | – |
| 59 | SIA M Automation | 27 Manufacture of electrical equipment | Jelgava | 0.0 | 0.0 | 3 | – |
| 60 | Vivid Tech SIA | 27 Manufacture of electrical equipment | Mārupe Municipality | 0.0 | 0.0 | 1 | +35.2% |
| 61 | SIA "Sono Design" | 27 Manufacture of electrical equipment | Ķekava Municipality | 0.0 | 0.0 | 1 | −5.1% |
| 62 | SIA "Sustainable Mobility Technologies" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | – |
| 63 | SIA "SAUBAG" | 27 Manufacture of electrical equipment | Ogre Municipality | 0.0 | 0.0 | 2 | −53.0% |
| 64 | SIA "SimpleCharge" | 27 Manufacture of electrical equipment | Ādaži Municipality | 0.0 | 0.0 | 2 | +12.7% |
| 65 | SIA "ELNITOR" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +104.9% |
| 66 | SIA "Neon Underground" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +9.8% |
| 67 | JRX SYSTEMS SIA | 27 Manufacture of electrical equipment | Ķekava Municipality | 0.0 | 0.0 | 2 | −71.4% |
| 68 | SIA "GORS" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | −61.0% |
| 69 | SIA "Lielsatiķi" | 27 Manufacture of electrical equipment | Saldus Municipality | 0.0 | 0.0 | 3 | −19.7% |
| 70 | SIA "ELMETA" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | −60.1% |
| 71 | SIA "YUKKA" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +30.5% |
| 72 | SIA "Mammastudio" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 3 | −18.6% |
| 73 | SIA "S.O.E." | 27 Manufacture of electrical equipment | South Kurzeme Municipality | 0.0 | 0.0 | 1 | +14.4% |
| 74 | SIA "Emil Company Europe" | 27 Manufacture of electrical equipment | Ventspils | 0.0 | 0.0 | 6 | −73.4% |
| 75 | SIA "Prototype Manufacturing" | 27 Manufacture of electrical equipment | Valmiera Municipality | 0.0 | 0.0 | 0 | −68.6% |
| 76 | "XL Sound Labs" SIA | 27 Manufacture of electrical equipment | Liepāja | 0.0 | 0.0 | 1 | +0.3% |
| 77 | SIA "Reklāma un Gaisma" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +24.0% |
| 78 | SIA "VIKAN MARKETING" | 27 Manufacture of electrical equipment | Salaspils Municipality | 0.0 | 0.0 | 1 | +34.8% |
| 79 | "Lalampa" SIA | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | −46.4% |
| 80 | SIA EXA Projekti | 27 Manufacture of electrical equipment | Jūrmala | 0.0 | 0.0 | 4 | −89.1% |
| 81 | SIA "Neonita.lv" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 4 | −27.9% |
| 82 | SIA "Etna Design" | 27 Manufacture of electrical equipment | Madona Municipality | 0.0 | 0.0 | 3 | −69.4% |
| 83 | SIA "TAIGA ELEKTRONIKS" | 27 Manufacture of electrical equipment | Jūrmala | 0.0 | 0.0 | 1 | +37.9% |
| 84 | SIA "SADALNES" | 27 Manufacture of electrical equipment | Valmiera Municipality | 0.0 | 0.0 | 0 | +10.6% |
| 85 | SIA "KATOD" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | −33.8% |
| 86 | SIA "Teola" | 27 Manufacture of electrical equipment | Ropaži Municipality | 0.0 | 0.0 | 1 | +54.9% |
| 87 | SIA "BrightWorks" | 27 Manufacture of electrical equipment | Daugavpils | 0.0 | 0.0 | 2 | −13.5% |
| 88 | SIA "Ledolait" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | −31.8% |
| 89 | SIA "Yummy Group" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 0 | +878.8% |
| 90 | SIA "Gaismas Zakis" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | – |
| 91 | SIA RRReklāma | 27 Manufacture of electrical equipment | Olaine Municipality | 0.0 | 0.0 | 1 | – |
| 92 | SIA "uniqCube" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 2 | +251.9% |
| 93 | SIA "Macroconn" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +93.1% |
| 94 | SIA "Joule Production" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | −95.4% |
| 95 | SIA "TENORS" | 27 Manufacture of electrical equipment | Tukums Municipality | 0.0 | 0.0 | 0 | −8.0% |
| 96 | Lition SIA | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | +30.2% |
| 97 | SIA "VIKNER D" | 27 Manufacture of electrical equipment | Riga | 0.0 | 0.0 | 1 | −58.2% |
| 98 | SIA "aptolux" | 27 Manufacture of electrical equipment | Talsi Municipality | 0.0 | 0.0 | 2 | −85.0% |
| 99 | SIA "ExtraTech" | 27 Manufacture of electrical equipment | Salaspils Municipality | 0.0 | 0.0 | 1 | – |
| 100 | "WLD Company" SIA | 27 Manufacture of electrical equipment | Smiltene Municipality | 0.0 | 0.0 | 0 | – |