computer science

Teltonika

Teltonika is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Teltonika rather than just read about it. In short: Teltonika IoT Group is a Lithuanian high-technology company group specializing in the design, development, and manufacturing of Internet of Things (IoT) solutions. Its product portfolio includes vehicle telematics, industrial networking hardware, electric vehicle charging equipment, telemedicine devices, and security solutions, while its manufacturing capabilities support the internal production of these technologie…

Key takeaways

Teltonika belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Teltonika to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Teltonika from memory before moving on to harder problems.

Reference excerpt

Teltonika IoT Group is a Lithuanian high-technology company group specializing in the design, development, and manufacturing of Internet of Things (IoT) solutions. Its product portfolio includes vehicle telematics, industrial networking hardware, electric vehicle charging equipment, telemedicine devices, and security solutions, while its manufacturing capabilities support the internal production of these technologies. The group operates internationally, with its principal headquarters and manufacturing facilities located in Vilnius and Molėtai, Lithuania.

History

Founding and early years Teltonika was established in 1998 by Arvydas Paukštys in Vilnius, Lithuania. The company's first products included a glucose measuring device, a timing system device, and a current meter. In 2003, Teltonika introduced its first GPS tracking device, the TBOXN12GPS, marking the beginning of its telematics business niche.

Expansion into telematics and networking In 2005, the company launched its first fleet management platform, TAVL. A first surface-mount technology (SMT) production line was opened in Liepkalnis district in Vilnius in 2006. In 2007, Teltonika introduced its first cellular router, the RUT100, establishing its industrial networking business niche, and produced its first GSM module, the TM2. International expansion began in 2008 with the opening of the first foreign offices in Hong Kong and Pakistan, alongside a new division in Kaunas, Lithuania. The company adapted an export-oriented business model, selling primarily to system integrators and fleet operators outside Lithuania.

Growth and restructuring

In 2014, Teltonika began providing electronics manufacturing services to external clients – operations that later became the Teltonika EMS subsidiary. Production capacity was progressively expanded through 2017 and 2018 with new SMT lines and automated assembly equipment. In 2020, the company announced plans for the Teltonika High-Tech Hill technology park in Vilnius, and reorganised into a company group, establishing the holding entity Teltonika IoT Group with Arvydas Paukštys as president. Separate subsidiaries were created for each business niche: Teltonika Telematics, Teltonika Networks, Teltonika Telemedic, and Teltonika EMS. Teltonika Energy was added in 2021 following the introduction of the company's first electric vehicle charging product TeltoCharge. In 2022, the European Investment Bank provided the €50 million funding to Teltonika IoT Group to accelerate research, development and innovation in wireless networks and communication technologies, and to support the expansion of its manufacturing facilities. In August 2024, Paukštys transferred the management of the group to Marius Derenčius, who became CEO of Teltonika IoT Group. In 2024, Teltonika opened an office in Dallas in the US. In 2025, Teltonika opened four new factories in Vilnius as part of a €320 million investment aimed at boosting domestic production of electronic components and reducing reliance on imports.

Taiwan semiconductor agreement (2023) One of the most notable historical milestones for Teltonika is its €14 million technological cooperation agreement (signed in 2023) with Taiwan Industrial Technology Research Institute (ITRI) to establish a semiconductor industry in Lithuania. It was described at the time as the largest ITRI cooperation agreement with any foreign entity in the institute's 50-year history. Under the agreement, ITRI would provide Teltonika with licences for semiconductor chip manufacturing technologies and assist with engineering training, with the aim of establishing semiconductor chip design, fabrication, assembly, and testing capabilities in Lithuania. Of the €14 million total value, €10 million was provided by Taiwan's Ministry of Foreign Affairs under a bilateral cooperation plan, with the remaining €4 million contributed by Teltonika itself. The agreement was closely linked to the improving diplomatic relations between Lithuania and Taiwan following Lithuania's decision to allow Taiwan to open a representative office in Vilnius in November 2021 – a move that strained Lithuania's relations with China. In late 2024, Teltonika suspended the planned construction of its semiconductor facilities in Vilnius, citing bureaucratic delays related to land-use reclassification and infrastructure permitting. After meeting with the Lithuanian government, Paukštys indicated that completion of the semiconductor component of the High-Tech Hill project could be delayed to approximately 2032.

Business activities Teltonika Telematics develops and manufactures GPS tracking and fleet management devices used in logistics, transportation, agriculture, car rental, and construction. Berg Insight ranked Teltonika as the market leader in the aftermarket vehicle telematics hardware segment, reaching annual sales of €170.0 million in 2024. In 2025, Teltonika and Wialon (Gurtam) connected their one millionth vehicle worldwide. Teltonika Networks manufactures industrial cellular routers, gateways, switches, and modems for deployment in Industry 4.0, smart city, energy, and telecommunications infrastructure. In 2024, Teltonika Networks was the second-largest cellular router and gateway provider by revenue globally and the volume leader. Teltonika Telemedic produces telemedicine and telecare devices. Teltonika Energy produces electric vehicle charging equipment for residential and commercial applications. Teltonika EMS (TLT Manufacturing), manufactures all Teltonika products at its production facilities located in Vilnius and Molėtai, Lithuania. The company's electronics manufacturing divisions are responsible for the development and assembly of devices, from initial prototypes to mass production.

Manufacturing Teltonika operates manufacturing facilities in Vilnius and Molėtai, Lithuania. The facility employs several hundred local workers and operates automated assembly, testing, and packaging systems. The Vilnius operations are centred on the High-Tech Hill industrial park in the Liepkalnis district. The group follows a vertically integrated model encompassing component sourcing, PCB manufacturing, electronics assembly, plastics moulding, mechanical components, and quality control.

References

Illustrations

Worked examples

Example 1 — a first encounter with Teltonika

Start with the simplest possible case. Write down what Teltonika claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Teltonika before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Teltonika ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Teltonika

In research: Teltonika appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Teltonika in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Teltonika is common in secondary-school and first-year university syllabi. It links to neighbouring topics Companies of Lithuania, Networking hardware companies, Telematics, so understanding it makes those chapters shorter.
In everyday life: Look for Teltonika outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Teltonika in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Teltonika means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Teltonika out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Teltonika in simple terms?

Why does Teltonika matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Teltonika?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Teltonika.