CompleTech is a Finnish-owned technology leader specializing in the design, manufacture, and distribution of professional-grade ComAnt® communications antennas. Founded in 1990, CompleTech has built a worldwide reputation for delivering reliable, high-performance antennas that meet the rigorous demands of industrial, governmental, and mission-critical communication systems. From arctic climates to marine and desert environments, ComAnt® antennas are trusted across the globe for their uncompromising quality and durability.

What sets CompleTech apart in the global antenna market is its unique engineering philosophy: all ComAnt® products are based on a modular, ruggedized design concept that ensures mechanical robustness, long service life, and outstanding electrical performance. Every antenna is constructed with sealed, radome-enclosed housings rated to IP67, featuring closed-cell polyurethane foam and UV-stabilized fiberglass or ABS exteriors. These design choices result in unmatched protection against moisture, corrosion, shock, and temperature extremes—making them ideal for SCADA, telemetry, PMR, and critical infrastructure applications.

Covering a frequency range from 60 MHz to 6 GHz, ComAnt® antennas are available in multiple form factors including dipole, Yagi, omnidirectional, and cross-polarized configurations—each with carefully optimized gain, pattern control, and minimal passive intermodulation (PIM). Whether for fixed-site infrastructure, mobile assets, or remote industrial sites, CompleTech provides the signal integrity and operational resilience required by professionals in the field.

Gross Automation is proud to serve as CompleTech’s exclusive distributor in the Americas, offering the full ComAnt® portfolio along with related accessories such as power splitters, lightning protectors, ring hybrids, and jumper cables. Our team provides hands-on engineering support, helping customers in industrial automation, energy, utilities, and public safety select and deploy the right antenna systems for their critical applications.

By choosing ComAnt® antennas through Gross Automation, customers benefit from one of the most respected and field-proven brands in the global RF communications sector—delivering unmatched reliability where it matters most.