These Lithuanian manufacturers are primarily mid-sized to large firms, with a notable presence in telecommunications, food and beverage, and specialized electronics. Many were founded in the 1990s and early 2000s, indicating a mature industrial base. Teltonika, founded in 1998, develops IoT devices, telematics solutions, and network connectivity equipment. Viciunai Group, from 1991, is a global producer of seafood products. Light Conversion, founded in 1994, specializes in femtosecond lasers, and NARBUTAS, also from 1991, manufactures office furniture. Kongsberg NanoAvionics, established in 2014, builds small satellite buses.
The data shows a strong concentration of manufacturing activities in Vilnius, which hosts several key players including Teltonika and Light Conversion. Kaunas also emerges as an important hub, home to companies like Viciunai Group and Nando. This geographic distribution highlights these cities as central to Lithuania's manufacturing sector.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Teltonikateltonika-iot-group.com
A rapidly growing company specializing in designing, manufacturing, and selling high-quality IoT devices, dedicated to providing innovative solutions for clients and supporting employee growth |
860 | |||
| 2 |
Teltonika Telematicsteltonika-gps.com
Specializing in telematics solutions for vehicles of all sizes, we provide innovative ways to monitor and optimize resources, reduce costs, and enhance safety for various industries |
765 | |||
| 3 |
Teltonika Networksteltonika-networks.com
Manufactures professional network connectivity equipment for international markets, specializing in IoT, M2M communication, Industry 40, Smart City, and Green Energy solutions |
744 | |||
| 4 | 541 | ||||
| 5 |
Light Conversionlightcon.com
Specializing in femtosecond lasers and optical systems, the company designs and manufactures products for industrial, scientific, and medical applications worldwide, emphasizing research and development |
464 | |||
| 6 |
Viciunai Groupviciunaigroup.eu
Global producer and supplier of seafood products, specializing in surimi, with operations in multiple countries and comprehensive business portfolio. |
458 | |||
| 7 |
NARBUTASnarbutas.com
manufacturer of modern, quality office furniture with global sales network, offering standard and custom solutions from advanced factory |
420 | |||
| 8 |
Nandonandobio.com
Biotechnology company specializing in microbiological products and chemical additives for agriculture and industry, utilizing innovation and collaboration for product development |
328 | |||
| 9 | 308 | ||||
| 10 |
Kongsberg NanoAvionicsnanoavionics.com
Manufacturer of high-performance small satellite buses providing mission integration, launch brokerage, and logistics services for affordable space-based applications and satellite service markets. |
229 | |||
| 11 |
AROSarosmarine.com
A global maritime solutions provider offering new builds, refurbishments, HVAC systems, project management, design, engineering, and furniture production with commitment to quality and customer support |
223 | |||
| 12 |
Grigeo Groupgrigeo.com
A leading paper and wood industry group in the Baltic countries, focusing on sustainable manufacturing processes and producing high value-added products |
208 | |||
| 13 |
MANTINGAmantinga.lt
Production and export of diverse frozen bakery and convenience foods using advanced technologies, certified hygiene, and wide product assortment. |
187 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 14 |
Altechnaaltechna.com
Custom laser optics company offering complex technological solutions and custom designs for powerful laser production Specializing in dielectric coatings and optical designs |
80 | |||
| 15 |
Brolis Semiconductorsbrolis-defence.com
High-tech company specializing in developing and manufacturing semiconductor optoelectronic devices and electro-optical systems for defense and security applications Headquarters in Vilnius, Lithuania |
70 | |||
| 16 |
Gruppo Francia Latticinifrancialatticini.it
Produces traditional Italian dairy products like Mozzarella di Bufala Campana Dop, Fiordilatte, Burrate, and Stracciatella, using local milk and sustainable practices. |
66 | |||
| 17 |
OPTOMANoptoman.com
Manufactures custom, high-power, IBS-coated laser optics. Provides ultrafast laser mirrors, polarizers, wavelength separators, beam splitters, and filters with high accuracy and repeatability. |
58 | |||
| 18 |
Birštonas Mineral Waterslinkedin.com
A leading Lithuanian producer of natural mineral water, exporting to 16 countries with a portfolio including Akvilė, Vytautas, and Birutė brands |
33 | |||
| 19 |
DIONE ICE CREAMdioneicecream.com
A renowned ice cream producer since 1950, known for creating unique flavors with finest natural ingredients, focused on taste and quality |
32 | |||
| 20 |
Integrated Opticsintegratedoptics.com
Manufacturer of ultra compact lasers and integrated optical devices, specializing in high-quality, self-contained laser sources with superior size/power ratio and affordability |
30 | |||
| 21 |
Elinta Chargeelintacharge.com
Designs and manufactures reliable AC charging solutions for electric vehicles, offering public, fleet, and home chargers with robust design, security, and efficiency. |
25 | |||
| 22 |
Atlas Premiumatlaspremiumseafoods.com
A white fish-processing company from Latvia, blending Icelandic expertise with modern technology Serving global markets with high-quality products under private labels |
23 | |||
| 23 |
KMT - Trucks bodybuildingkmt.lt
A reliable subcontractor specializing in metal processing, offering services such as laser cutting, bending, welding, sandblasting, and painting of customized metal structures |
22 | |||
| 24 |
Super Gardensupergarden.lt
A leading European freeze-dried food company offering a wide range of natural, vegan products with innovative packaging solutions for wholesale and bulk orders |
19 | |||
| 25 |
Baltasis pyragasbaltasispyragas.lt
A rapidly growing bakery in Lithuania offering over 50 types of bread products, recognized with awards for their quality and innovation |
19 | |||
| 26 |
Asistemos - automation & eltechasistemos.lt
A company with 22 years of experience in producing electrical and automation equipment, offering innovative solutions, design services, and strong partnerships for success |
7 | |||
| 27 |
Pakruojo dvaro istorinė Spirito Varykla / Pakruojis Manor Distillerypakruojis-spirit.lt
A traditional Baltic distillery using old production methods and local botanicals to handcraft high-quality spirits with centuries-old family traditions |
5 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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