6 Companies in Łódź

Optomer Meller, Rzetelski sp.j. is a Polish manufacturer of passive fiber optic equipment and FTTH network components, established in 1992 and based in Łódź. Its portfolio covers fiber optic distribution frames and patch panels, including DIN-rail versions, street cabinets, distribution boxes, subscriber outlets, and high-precision patchcords and pigtails using DIAMOND active core alignment technology. The company also provides customized OEM/ODM solutions. With more than three decades of EU manufacturing experience, it operates a modern laboratory with strict quality control, flexible production and fast delivery to the DACH region, serving distributors, integrators and telecom operators.

Transfer Multisort Elektronik sp. z o.o. is a Polish distribution company headquartered in Łódź. It operates in the machine parts business area and serves as a distributor of electronic components and related products. The firm employs more than 1,000 people.

Edukey Sp. z o.o. is a service company located in Łódź, Poland, operating in the training and education sector. The firm employs a staff of 10 to 19 people. Its business area covers training and education services.

VDC Automatic S.C. is a Polish distributor based in Łódź, active in the industrial automation sector. The company supplies automation components, industrial sensors, and parts for maintenance departments. Its range covers optical, inductive, capacitive, ultrasonic, vision, radar, pressure, temperature, flow, and position sensors, alongside inverters, PLC controllers, control buttons, connectors, cables, input/output modules, and communication interfaces. It also offers machine safety systems, LED lighting and signal lights, wireless communication, RFID systems, and industrial networks including Profibus, Profinet, Ethernet/IP, and AS-Interface. VDC Automatic works with brands such as Omron, Turck, IFM, Siemens, Schneider Electric, Banner, Allen-Bradley, and Eura Drives. The firm maintains its own warehouse and provides technical support in component selection, testing, and configuration of automation systems for manufacturing companies, system integrators, and maintenance departments.

Contrato Spółka Z Ograniczoną Odpowiedzialnością, based in Łódź, Poland, operates the KabinaAkustyczna.pl service and produces acoustic cabins and interior acoustic improvement systems designed to reduce noise and echo. The company combines the knowledge of acousticians, technologists, and designers to implement acoustic solutions suited to modern offices and demanding industrial environments. Each project is developed for functionality, durability, and workmanship quality.

COLTRE is a manufacturer and producer established in 2010, headquartered in Łódź, Poland. The company operates in the bedding sector and is also present in crib bedding for infants, textile products for babies, and cotton fabrics. In addition to manufacturing, COLTRE provides product photography services, including marketing photo sessions intended for social media. The company employs 5-9 people.