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Electrical Wiring Harnesses at the Heart of Transformation: How OmegaOne Is Responding to AI-Driven Demand and Preparing for the Future
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Originally published by Evertiq Poland (www.evertiq.pl)
The energy transition, the rapid growth of e-mobility, and the boom in data centers are three megatrends that have been reshaping industrial markets in recent years. At the center of these developments are wiring harnesses—often overlooked components that play a critical role in ensuring the reliability, performance, and safety of entire systems.
According to forecasts by MarketsandMarkets, the global automotive wiring harness market is expected to grow at a CAGR of more than 2.9% through 2030. In Europe, meanwhile, regulatory initiatives such as Fit for 55 and the European Green Deal are accelerating the need for suppliers to adapt their value chains faster than ever before, as highlighted by McKinsey & Company.
E-Mobility: Rising Expectations for Suppliers
The expansion of e-mobility across Poland and Europe continues to gain momentum. According to the Polish EV Outlook 2024 report published by the Polish Alternative Fuels Association (PSPA), the number of registered electric and plug-in hybrid vehicles in Poland has already exceeded 100,000. The country’s battery electric vehicle (BEV) fleet also grew by more than 54% year over year. At the same time, the IEA’s Global EV Outlook 2025 forecasts that by 2030, one out of every two new vehicles sold worldwide will be electric.
Within this context, wiring harnesses are a mission-critical component, responsible for the safe transmission of power and control signals. Their quality directly impacts the durability, reliability, and operational safety of the entire vehicle. OmegaOne’s solutions are used, among others, in battery systems powering electric buses that transport passengers in cities across Poland every day. Such applications demonstrate how deeply wiring harnesses are embedded in today’s transportation transformation.
Renewable Energy and HVAC: Green Energy Demands Precision
Similar challenges can be observed in the renewable energy and HVAC sectors. According to BloombergNEF’s Renewable Energy Investment Trends 2024 report, global investment in clean energy surpassed a record USD 2 trillion, with Europe remaining one of the key drivers of growth.
Heat pumps and photovoltaic inverters operate in demanding environments and require solutions that combine high performance with long-term durability. Wiring harnesses must maintain reliability over many years while helping manufacturers meet increasingly stringent energy efficiency standards. This is why global industry leaders such as Daikin (heat pumps and air conditioning systems) and Danfoss (VLT® and VACON® inverter technologies), both long-standing OmegaOne customers, rely on solutions engineered and manufactured in Poland.
Data Centers: Digital Infrastructure Powered by Connectivity
According to the Uptime Institute Global Data Center Survey 2024, the primary driver behind the growing demand for data center infrastructure is no longer cloud computing alone. Increasingly, artificial intelligence is becoming the key catalyst. AI models require enormous computing power and highly stable power distribution systems, resulting in unprecedented investment in new data center facilities worldwide.
'AI is fundamentally changing the scale of challenges facing data centers. Demand for power, cooling, and highly reliable cabling systems continues to increase. In these environments, wiring harnesses become a foundational element of overall system stability,' says Kacper Gacek, CEO of OmegaOne.
The rapid expansion of data centers has made power distribution and cooling infrastructure some of the most critical challenges facing the modern economy. There is no room for compromise—cabling solutions must be durable, certified, and capable of operating under extreme loads. For many years, OmegaOne has been supplying such solutions to international customers, including Vertiv.
OmegaOne: A Polish Response to Global Trends
For OmegaOne (formerly Zakład Elektroniczny Omega), a Polish family-owned company specializing in the design and manufacturing of high-quality wiring harnesses, 2025 marks a period of significant transformation.
The company has introduced a new visual identity that better reflects its current position as a modern, internationally oriented organization focused on quality and innovation. At the same time, OmegaOne has invested heavily in expanding its machinery and production infrastructure, significantly increasing both its manufacturing capacity and engineering capabilities.
Technologies implemented in 2025 include:
- The BOY 35E VV injection molding machine, enabling the precise production of insulated components.
- Ultrasonic welding technology, providing an advanced alternative to conventional crimping methods.
- The Brady Wraptor A6500 automatic wire marking system, delivering fully automated wire labeling.
- Laser marking technology, ensuring permanent and highly durable connector identification.
Each of these investments enhances process reliability, production efficiency, and operational flexibility, enabling the company to meet increasingly demanding customer requirements.
OmegaOne has also been continuously expanding its expertise in manufacturing automation and robotics. For many years, production operators have been supported by Mitsubishi industrial robotics solutions that automate assembly operations while improving process consistency, repeatability, and workplace ergonomics.
Sustainability and the Energy of the Future
OmegaOne is also a company with a long-term vision for sustainable growth. Beginning in January 2026, 100% of its manufacturing operations will be powered by renewable energy.
This commitment aligns with global trends identified by organizations such as the World Economic Forum and PwC’s ESG Report 2024, both of which indicate that sustainability is becoming one of the key criteria in supplier selection across industrial value chains.
A Partner for the Industries of Tomorrow
Through its rebranding, investment in advanced technologies, and unwavering commitment to quality, OmegaOne continues to strengthen its position as a trusted partner for customers in Poland and around the world, serving industries ranging from e-mobility and renewable energy to digital infrastructure.
'We see how rapidly requirements are evolving across sectors such as e-mobility, renewable energy, and data centers. These industries are shaping the future of the wiring harness market. That is why we have invested in expanding our capabilities and implementing technologies that will enable us to meet these challenges—not only today, but for decades to come,' says Kacper Gacek, CEO of OmegaOne.
Today, wiring harnesses are becoming the unsung heroes of both the energy and digital transformation. OmegaOne demonstrates that a Polish company can successfully serve as both a strong local manufacturer and a globally competitive partner, ready to meet the challenges of the future.
Sources:
- MarketsandMarkets – Automotive Wiring Harness Market by Application & Region – Forecast to 2030
- McKinsey & Company – Fit for 55 and the European Green Deal: Implications for Industrial Supply Chains (2023)
- Polish EV Outlook 2024, Polskie Stowarzyszenie Paliw Alternatywnych (PSPA)
- IEA – International Energy Agency – Global EV Outlook 2024
- BloombergNEF – Renewable Energy Investment Trends 2024
- Uptime Institute – Global Data Center Survey 2024
- Gartner – Top Trends Impacting Data Center Infrastructure & Operations (2024)
- World Economic Forum – The Net-Zero Industry Tracker 2024
- PwC – ESG: The Economic Reality of Sustainability in Global Supply Chains (2024)
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