Wi-SUN Logo

About Us

Wi‑SUN Alliance® is a global industry association devoted to seamless connectivity.


Together we seek to promote certified standards that coordinate various wireless systems and standardize power levels, data rates, modulations, and frequency bands, among other variables. Through technology development, market building, and regulatory programs, Wi-SUN Alliance is committed to supporting the worldwide development of Wireless Communications Networks for Utilities, Smart Cities and IoT.

Wi-SUN Interoperability

Wi-SUN is the first and only group contributing to key standards and developing testing programs to verify that a company’s equipment not only complies with IEEE 802.15.4g, a  wireless standard specification for Smart Utility Networks, but is interoperable with equipment from other vendors intended for use in the same applications.

Wi-SUN Certified™

The Wi-SUN CERTIFIED™ program, launched in early 2013, provides an official designation of interoperability and a quality experience for both suppliers and consumers. As part of this program, Wi-SUN develops Conformance and Interoperability Test specifications, which incorporate “Certified Test Bed Units (CTBUs)” for interoperability testing.

Seal of Approval

Manufacturers whose products pass all the tests will receive the Wi-SUN logo, or seal of approval. The logo ensures compliance with the relevant standards and interoperability with other products.

Wi-SUN Alliance is also expanding the use of Wi-SUN Certified products and services in new and established markets via:

• Free consultations

• Smart Utility market awareness

• Contribution towards relevant standards

Our Locations

United States

Wi-SUN Alliance,
3855 SW 153rd Drive
Beaverton, OR 97003

T: +1 503-619-0274
E: MemSvcs@ws.wi-sun.org


Wi-SUN Alliance Co.,Ltd.
3F Kabutocho Daiichi Heiwa Bld, Suite 200
5-1 Nihonbashi Kabuto-cho, Chuo-ku, Tokyo Japan 103-0026

T: n/a
E: MemSvcs@ws.wi-sun.org


Wi-SUN Alliance
16 Saxon Road
Hove, BN3 4LE

T: +44 1273 286536
E: MemSvcs@ws.wi-sun.org

South East Asia

Wi-SUN Alliance,
20 Science Park Road
#01-09A/10 TeleTech Park
Singapore Science Park II
Singapore, 117674

T:  +65-6771-1011
E: MemSvcs@ws.wi-sun.org