Business Wire

ADVA CEO Brian Protiva to step down, CTO Christoph Glingener appointed as successor

6.7.2022 23:45:00 EEST | Business Wire | Press release

Share

ADVA (FSE: ADV) today announced that Brian Protiva is to step down as CEO. After a transition period of several weeks, Protiva will assume the role of vice chairman of Acorn HoldCo, Inc. (the holding company of Adtran and ADVA). Christoph Glingener will be appointed ADVA’s new CEO and will also continue as the company’s CTO. During Protiva’s 25-year tenure as chief executive officer, he successfully steered the company from a small start-up to an industry leader in metro WDM and Ethernet access devices. As ADVA is about to complete its business combination with Adtran, Protiva will support the further unification of the companies over the coming months.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220706005829/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

Brian Protiva, CEO, ADVA (Photo: Business Wire)

“Working side-by-side with Brian for eight years, I was privileged to see one of the industry‘s true leaders develop a world-class company. During his 25 years as ADVA’s CEO, Brian helped define a whole new landscape of innovation and possibilities,” said Nikos Theodosopoulos, chairman of ADVA’s supervisory board. “From broadband connectivity to mobile communications to data security, Brian played an integral role in building the infrastructure that forms many of today’s foundational building blocks. And this commitment to the industry isn’t going to end here. As a board member of Adtran, he will continue to help steer the industry and drive a new wave of opportunities.”

Protiva will be succeeded by ADVA’s long-serving CTO, Christoph Glingener. For 15 years, Glingener has molded the company’s technology roadmap, introducing a number of industry-defining products that are now being used by service providers and enterprises across the globe. As CEO, Glingener will continue to support ADVA’s business combination with Adtran while maintaining his current work as CTO. Glingener will assume the role of CEO after a transition period of several weeks with the full support of the company’s supervisory board.

About ADVA

ADVA is a company founded on innovation and focused on helping our customers succeed. Our technology forms the building blocks of a shared digital future and empowers networks across the globe. We’re continually developing breakthrough hardware and software that leads the networking industry and creates new business opportunities. It’s these open connectivity solutions that enable our customers to deliver the cloud and mobile services that are vital to today’s society and for imagining new tomorrows. Together, we’re building a truly connected and sustainable future. For more information on how we can help you, please visit us at www.adva.com.

Published by:
ADVA Optical Networking SE, Munich, Germany
www.adva.com

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

For press:
Gareth Spence
t +44 1904 699 358
public-relations@adva.com

For investors:
Steven Williams
t +49 89 890 665 918
ir@adva.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Ant Group’s Alipay AI Pay and AI Health App AQ Each Surpass 100 Million Users During CNY as AI Adoption Accelerates in China23.2.2026 11:48:00 EET | Press release

As AI adoption gained momentum during the 2026 Chinese New Year, Ant Group announced today that both Alipay AI Pay and its AI health app AQ have each surpassed the 100 million user milestone. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260223266559/en/ A Chinese consumer paying with Alipay AI payment solution while ordering coffee AI Payment Adoption Accelerates amid CNY AI Shopping Boom From ordering bubble tea and coffee to buying movie tickets, Chinese consumers embraced AI-powered services in everyday scenarios during this year’s holiday, driving a surge in Alipay AI Pay usage. Alipay AI Pay has surpassed 100 million users on February 23, becoming the world’s first AI-native payment product to reach this milestone. This surge highlights the broad commercial adoption of AI-powered payments. During the week of February 5-11, Alipay AI Pay processed over 120 million transactions. Launched in 2025, Alipay AI Pay is an inn

Australian Motoring Service Adds Support for Apple’s Roadside Assistance via Satellite through Infobip23.2.2026 11:43:00 EET | Press release

Global cloud communication platform Infobip supports Apple’s Roadside Assistance via satellite feature through Australian Motoring Service (AMS).* The groundbreaking technology enables drivers with iPhone 14 or later to request help and text with AMS — even in areas without cellular coverage — marking a significant advancement in automotive safety and customer service in Australia. According to the Australian Government, many parts of Australia’s regional and remote areas have no or poor mobile reception, which can make roadside assistance challenging. By leveraging Apple’s Roadside Assistance via satellite on Infobip's Cloud Contact Center solution, AMS provides critical support to stranded motorists in remote locations, including isolated highways, national parks, and mountainous regions. Rebecca Stenhouse, Chief Executive Officer at AMS, said: “At AMS, our priority is ensuring the safety and security of drivers across Australia. With Apple’s Roadside Assistance via satellite and Inf

AOP Health on Rare Diseases: Information. Collaboration. Innovation.23.2.2026 11:00:00 EET | Press release

Between 27 and 36 million1 people in Europe are living with a rare disease, yet only around six percent currently have access to an approved treatment2. Progress in diagnosis and treatment is often slowed by knowledge gaps, including the lack of clear, reliable, and patient-friendly information needed to support informed decision-making. Drawing on 30 years of experience in researching and developing therapies for rare diseases, AOP Health underscores the importance of collaboration across the healthcare community. On Rare Disease Day 2026, the company joins healthcare professionals, researchers and patient representatives in highlighting the need for closer cooperation to generate, share and better use scarce data to improve care for people living with rare diseases. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260223167500/en/ Rare Diseases: Collaboration is key. image: AdobeStock_1308212316 “Working in rare diseases sin

ŌURA Named Official Wearable of Team Finland23.2.2026 10:00:00 EET | Press release

ŌURA, maker of the world’s leading smart ring, Oura Ring, today announced a long-term partnership as the Official Wearable of Team Finland. As the exclusive provider in the category of continuous health and fitness tracking devices, ŌURA will equip Team Finland Olympic athletes with Oura Ring beginning immediately and continuing through the LA28 Olympic Games and the French Alps 2030 Winter Games. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260223559508/en/ Team Finland delivered a strong showing on the world stage at the Olympic Winter Games Milano Cortina 2026, capturing a total of six Olympic medals across a range of winter sports. During the Games, many Finnish athletes wore Oura Ring to help manage their performance and recovery. The partnership marks the start of a multi-year collaboration focused on supporting athlete preparation, recovery, and overall wellbeing across two Olympic cycles. “At ŌURA, we believe susta

AHS Tower Fully Sold During Development, Generating More Than USD 700 Million23.2.2026 09:55:00 EET | Press release

AHS Properties has confirmed that 100 percent of inventory at AHS Tower has been sold, generating more than USD 700 million in revenue during the development phase, a clear indicator of strong market demand for its flagship commercial project. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260222540070/en/ AHS Tower Fully Sold During Development on Sheikh Zayed Road (Photo: AETOSWire) Rising 69 storeys above Sheikh Zayed Road, the tower is positioned within minutes of DIFC and the Museum of the Future. Designed by internationally acclaimed architecture firm Killa Design, with interiors by AHS Atelier, it represents a defining step in AHS Properties’ expansion from ultra-luxury residential developments into Grade A commercial real estate. This demand comes amid a year of exceptional business growth in the UAE, with more than 250,000 new companies established in 2025, bringing the total number of operating companies to 1.4 mil

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye