Business Wire

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

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

Copeland Advances AI and Digital Strategy with Acquisition of Bueno Analytics21.1.2026 14:00:00 EET | Press release

Copeland, a global provider of compression technologies and controls solutions, announced today that it has entered into an agreement to acquire Bueno Analytics (“Bueno”), an Australia-based company specializing in SaaS solutions that leverage embedded AI and machine learning to deliver building analytics, energy management and operational efficiency across commercial buildings and the cold chain. Bueno’s platform is deployed across several thousand customer sites worldwide, providing broad connectivity, full portfolio visibility and critical operational insights. Buildings account for an estimated 40% of global carbon emissions, with commercial buildings and the cold chain representing a significant share of that impact. The integration of Bueno’s platform with Copeland’s deep domain expertise will deliver a powerful suite of capabilities, including predictive maintenance, energy management, leak detection, workforce efficiency tools and advanced analytics. Together, these technologie

NIRSense, Inc. & Aspen Medical USA (AMUSA): Strengthening Frontline Medicine: U.S.–Developed Tissue Oxygenation Technology Delivered to Ukraine21.1.2026 14:00:00 EET | Press release

Today, NIRSense and Aspen Medical USA (AMUSA) are pleased to announce the donation of 12 portable tissue-ischemia monitoring kits (comprising advanced sensor consoles plus tablets) to the Ministry of Defence of Ukraine (MoD) for deployment in frontline Role-1 and Role-2 casualty care facilities in Ukraine. These investigational prototype systems are provided for use by military medical teams treating extremity-injured personnel (including those who have undergone tourniquet application) to assess and monitor tissue perfusion and oxygenation in real time. Why this matters In the battlefield context, timely recognition of compromised tissue perfusion (particularly in limbs subject to tourniquet use, major soft‐tissue injury or ischemia-reperfusion risk) can make the difference between viable salvage of the limb, avoidance of secondary complications, and optimal patient outcomes. The donated NIRSense kits, which will be administered by the Ukraine MoD under an approved protocol, may provi

Allshares Acquires U.S. Market Leader Stock & Option Solutions, Solidifying Its Position as a Global Leader in Equity Ownership Management21.1.2026 13:00:00 EET | Press release

Allshares, a global provider of equity ownership management software and services, today announced the acquisition of Stock & Option Solutions (“SOS” or the “Company”), a U.S.-based specialist in end-to-end equity compensation and plan administration. Stock & Option Solutions brings a track record of supporting the full life cycle of equity and compensation plan administration. Recognized as one of the Inc. 5000 fastest-growing companies in 2022, the Company has built a strong reputation for supporting organizations across the United States, from early-stage startups to large enterprises. Its platform-agnostic service model enables clients to optimize complex incentive structures across major equity technology systems. This acquisition marks a strategic milestone in Allshares’ expansion, establishing the U.S. as Allshares’ largest and fastest-growing market. By integrating SOS’ deep U.S. expertise, Allshares strengthens its ability to deliver seamless ownership management for clients o

WEF26: ‘Human Capital Is the Key Driver of Economic Competitiveness’21.1.2026 11:33:00 EET | Press release

For economies to remain competitive in the future, they must prioritize investments in human capital, Her Royal Highness Princess Reema Bandar Al-Saud, Ambassador of the Kingdom of Saudi Arabia to the United States of America, told the World Economic Forum (WEF) Annual Meeting 2026. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260120585206/en/ Her Royal Highness Princess Reema Bandar Al-Saud, Ambassador of the Kingdom of Saudi Arabia to the United States of America, speaks on human capital and youth empowerment during the opening Saudi House session at the World Economic Forum Annual Meeting 2026 (Photo: AETOSWire) Speaking on a Saudi House panel, HRH commented: “Human capital today is the key driver if you want a competitive modern economy.” She added: “If you empower people and you give them the space to lead, they will take that drive and they will deliver. And when you place the right people in the right place at the r

BPP Signals Next Era of Growth, Unveiling New Global Parent Brand: Lyceum Education Group21.1.2026 11:03:00 EET | Press release

Today marks the launch of Lyceum Education Group, the new parent brand for 11 leading specialist education businesses across the UK, mainland Europe, Canada and Australia. Lyceum Education Group brings together leading specialist education providers, delivering a diverse portfolio of programmes to benefit learners and businesses globally. From its beginnings as BPP almost 50 years ago, to the creation of the Lyceum Education Group brand today, the move reflects the transition to become a leading, global education group, which will be the second largest post-secondary provider in the UK, and the fourth largest in Europe. Since its acquisition by TDR Capital in 2021, the Group has been acquiring new brands which encompass increased specialisms, diversifying its product ranges and entering new global markets. A clear focus for Lyceum Education Group will be emphasising skills development, employability and career progression, delivering impact for learners, businesses and our changing soc

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