| 1 | Xylem Water Solutions Sweden AB | Emmaboda | 908 tkr |
| 2 | Kährs Holding AB (publ) | Nybro | 894 tkr |
| 3 | Jacobi Carbons AB | Kalmar | 890 tkr |
| 4 | Xylem Water Solutions Global Services AB | Emmaboda | 883 tkr |
| 5 | BK Tech Group AB | Högsby | 867 tkr |
| 6 | Flextronics International Sweden AB | Kalmar | 836 tkr |
| 7 | Kelvion AB | Kalmar | 811 tkr |
| 8 | FAUN Nordic AB | Kalmar | 779 tkr |
| 9 | OKG Aktiebolag | Oskarshamn | 769 tkr |
| 10 | Västerviks Bostads Aktiebolag | Västervik | 755 tkr |
| 11 | BK Tech Energy AB | Högsby | 742 tkr |
| 12 | Baltic Offshore Kalmar AB | Kalmar | 729 tkr |
| 13 | Construction Tools PC AB | Kalmar | 694 tkr |
| 14 | Destination Kalmar Aktiebolag | Kalmar | 660 tkr |
| 15 | Ehra Talent Solutions AB | Kalmar | 656 tkr |
| 16 | Xylem Water Solutions Manufacturing AB | Emmaboda | 651 tkr |
| 17 | Emmaboda Energi och Miljö Aktiebolag | Emmaboda | 644 tkr |
| 18 | Ventim AB | Kalmar | 638 tkr |
| 19 | Norden Machinery Aktiebolag | Kalmar | 627 tkr |
| 20 | Oskarshamn Energi Service AB | Oskarshamn | 608 tkr |
| 21 | Elajo Mekanik Aktiebolag | Oskarshamn | 604 tkr |
| 22 | Kalmar Hamn AB | Kalmar | 598 tkr |
| 23 | Börjes Logistik & Spedition AB | Nybro | 594 tkr |
| 24 | On Via Trafikutbildningar AB | Kalmar | 589 tkr |
| 25 | Kalmar Energi Elnät AB | Kalmar | 586 tkr |
| 26 | Nybro Energi AB | Nybro | 586 tkr |
| 27 | Kalmar Energi Värme AB | Kalmar | 585 tkr |
| 28 | Simpson Strong-Tie AB | Västervik | 583 tkr |
| 29 | ELIA AB | Kalmar | 583 tkr |
| 30 | Bigso Aktiebolag | Nybro | 579 tkr |
| 31 | Ankarsrum Kitchen AB | Västervik | 575 tkr |
| 32 | Lackeby Products AB | Kalmar | 569 tkr |
| 33 | Vimmerby Energi & Miljö AB | Vimmerby | 562 tkr |
| 34 | Kalmar Vatten AB | Kalmar | 561 tkr |
| 35 | IKEA Industry Hultsfred AB | Hultsfred | 559 tkr |
| 36 | Yaskawa Nordic AB | Kalmar | 558 tkr |
| 37 | Kährs AB | Nybro | 555 tkr |
| 38 | Go-Ahead AB | Nybro | 554 tkr |
| 39 | Gota Media AB | Kalmar | 554 tkr |
| 40 | Aktiebolaget Mercatus Engineering | Vimmerby | 552 tkr |
| 41 | Anläggarna i Kalmar AB | Kalmar | 552 tkr |
| 42 | Bevi AB | Mönsterås | 551 tkr |
| 43 | Han sa Byggservice AB | Kalmar | 551 tkr |
| 44 | Han sa Bygg AB | Kalmar | 550 tkr |
| 45 | Västervik Miljö och Energi AB | Västervik | 550 tkr |
| 46 | Aktiebolaget Åbro Bryggeri | Vimmerby | 548 tkr |
| 47 | Multibygg Sydost AB | Kalmar | 548 tkr |
| 48 | MasterFlow AB | Västervik | 545 tkr |
| 49 | Apptronic Elteknik AB | Kalmar | 541 tkr |
| 50 | Saab Barracuda AB | Västervik | 540 tkr |