Asona Acoustic Solutions

Address: C.Verolmelaan 75, 1422 ZB Uithoorn, The Netherlands
Phone: +31 20 643 58 50
Webpage: http://www.asona.com
E-mail: info@asona.nl

Founded in 1978, Asona began with a simple yet powerful mission: to make the world sound better.
Over the decades, we've introduced a wide range of innovative acoustic materials that have transformed offices, schools, public buildings, and homes across the world. Our passion for sound and space drives us to continuously evolve – developing smarter, more sustainable solutions that reduce reverberation and enhance well-being. Every Asona installation is a step toward a quieter, more comfortable world – where people can focus, connect, and thrive.

Dalsan Alci San. Ve Tic. A.Ş.

Address: Kizilcaşar Mahallesi, Atilim Üniversitesi Caddesi, No:22/1 Incek, 06830, Gölbaşi, Ankara Türkiye
Phone: +90 444 1932
Fax: +90 312 341 25 69
Webpage: https://dalsan.com.tr/
E-mail: dalsan@dalsan.com.tr

Dalsan is a well-established industrial company delivering innovative and high-performance solutions to the construction industry through the production of gypsum plasters, gypsum boards, complementary systems, and cement-based technical mortars.
Founded in 1932, DALSAN combines over 90 years of expertise with a strong manufacturing infrastructure. Operating 5 production facilities across Türkiye, the company produces more than 2.5 million tons of gypsum and cement-based products and over 100 million square meters of gypsum boards annually.
With new facilities planned in Çerkezköy (2026) and Gaziantep (2027), DALSAN continues to expand its production capacity and strengthen its regional and export presence.

Bedrock Audio BV

Address: Patrijsweg 18, 2289 EX Rijswijk, The Netherlands
Phone: +31 888770700
Webpage: http://www.bedrock-audio.com
E-mail: sales@bedrock-audio.com

Bedrock Audio is a leading manufacturer of handheld acoustic measuring instruments. Our head office and factory is based in the Netherlands; we serve our customers through a global network of distributors and service centers. Our products stand out through their easy-of-use, wide variety of included modules and features and attractive pricing. Bedrock Audio meters come will all available features included, from basic SLM functions to speech intelligibility up to building acoustics tools, all for a single price. Whenever a new feature comes out, you can download it to your meter free of charge - no subscriptions or hidden fees.

HATKO SOUND BARRIERS

Address: Merkez mah.Akar cad.iTower Plaza kat:22 No:152 34384 Şişli-Bomonti Istanbul /Türkiye
Phone: +90(212) 8123431
Webpage: https://www.hatkosoundbarrier.com/
E-mail: info@hatkosoundbarrier.com

Hatko Sound Barriers develops sustainable acoustic solutions by transforming end-of-life tyres into high-performance recycled rubber noise barriers for transport infrastructure. Our technology addresses two major environmental challenges at once: tyre waste and noise pollution. By converting waste tyres into durable acoustic barriers, Hatko contributes to circular economy practices while reducing the carbon footprint of infrastructure projects. Our solutions are already implemented in several international projects and support the transition toward more sustainable highways and railways. Through continuous innovation, environmental certifications, and local production models, Hatko aims to help infrastructure operators meet their decarbonisation goals while improving the quality of life for communities exposed to traffic noise.

Odeon A/S, SCION DTU

Address: Diplomvej Bldg. 381 DK-2800 Kgs. Lyngby, Denmark
Phone: +45-8870 8845
Fax: +45-8870 8090
Webpage: http://www.linkedin.com/groups/ODEON-users-2637781?trk=myg_ugrp_ovr
E-mail: info@odeon.dk

The ODEON software is used for simulation and measurements of room acoustics, for a broad range of indoor and outdoor cases. Results are provided as tables, illustrations, or audio files. Predictions are based on a given 3D model and materials (surface properties), which can also be user-calculated inside ODEON.

Polytec GmbH

Address: Polytec-Platz 1-7, 76337 Waldbronn, Germany
Phone: +49 7243 604-0
Fax: +49 7243 69944
Webpage: http://www.polytec.de
E-mail: info@polytec.de

Polytec has been developing and producing optical metrology solutions for research and industry for more than 50 years. This includes systems for non-contact vibration measurement, surface characterization, length and velocity measurement, process analytics and optical systems.
Laser vibrometers manufactured by Polytec define the globally recognized standard for optical vibration measurement and test objects of various sizes - from entire car bodies to microcomponents such as MEMS.

SUNTECH (SVANTEK)

Address: Rm.907, Dong-A Prime Valley, 19, Yeongdeungporo-5Gil, Yeongdeungpo-gu, Seoul, Korea
Phone: +82-2-2683-9422
Fax: +82-2-2683-9432
Webpage: http://www.svantek.com
E-mail: isuntech@empas.com

About SVANTEK
·Sound and Vibration Measurement Instrumentation
·Commitment to quality and technical excellence
We are a world leading manufacturer of noise and vibration monitoring instrumentation.
Formed in 1990, we boast one of the best qualified and most innovative teams of design engineers in the market.
Our range of noise and vibration monitors is second to none with both quality and technical excellence being at the core of the company's philosophy.

CRYSOUND

Address: No.10, Xianqiao Road, Zhongtai Street, Yuhang District, Hangzhou, Zhejiang, China
Phone: +86-571-88225128
Webpage: https://www.crysound.com/
E-mail: info@crysound.com

For nearly three decades, CRYSOUND has been committed to providing cutting-edge acoustic measurement solutions. It operates four major product lines: Transducers, Electroacoustic Testing, Acoustic Imaging, and Noise Testing. CRYSOUND serves more than 10,000 customers in over 80 countries, including industry leaders such as Microsoft, Samsung, HP, Dell, Beats, Saudi Aramco, Exxon Mobil, Chevron and more. From consumer electronics to energy production, our clients across various industries harness our technology for unique applications worldwide.

Pro-Plan Ltd.

Address: Address: Ebulula Mardin Cad. Bilge Sok. Park Maya Sitesi, Barclay 19/A D:4 Akatlar 34335 Istanbul, Turkiye
Phone: +90 212 279 95 22
Fax: +90 212 264 65 07
Webpage: http://www.proplan.com.tr
E-mail: info@proplan.com.tr

Pro-Plan Ltd. is an engineering, architecture, and consultancy company specialized in sound and vibration since 1987. The company represents many international companies in the fields of sound and vibration measurement systems, machinery condition monitoring, acoustic simulation software, architectural acoustics materials, and industrial noise and vibration control technologies.
Pro-Plan Ltd. delivers turnkey solutions covering advanced sound and vibration instrumentation, predictive maintenance applications, test and simulation software tools, and architectural and industrial acoustics consultancy services based on extensive experience. The company also implements specialized acoustic testing facilities and measurement environments.
Combining practical engineering expertise with academic collaboration and modern technologies, Pro-Plan Ltd. develops reliable, solution-oriented applications tailored to industrial and architectural needs, supporting improved operational performance, safety, and acoustic comfort.