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AudioCodes
Shabtai Adlersberg and Leon Bialik launched AudioCodes in 1993 as a voice-compression and networking company, eventually listing on Nasdaq and the Tel...
AudioCodes
Shabtai Adlersberg and Leon Bialik launched AudioCodes in 1993 as a voice-compression and networking company, eventually listing on Nasdaq and the Tel Aviv Stock Exchange. The firm operates from Lod, Israel, and has spent three decades embedding its session border controllers, media gateways, and voice-optimization software into the telecom and enterprise communications stack. Unlike a family office or traditional asset manager, AudioCodes is an operating company whose capital deployment flows through internal product development and occasional tuck-in acquisitions rather than a third-party allocation model. The firm concentrates on voice infrastructure and conversational AI, spanning on-premises hardware, cloud-native software, and managed services. Its technology sits between enterprise telephony systems and cloud platforms — most visibly as a certified session border controller for Microsoft Teams Direct Routing and Operator Connect. AudioCodes also sells voice-recognition and analytics tools that layer AI onto call flows. Geographic revenue is diversified, with North America, Europe, and Asia-Pacific all contributing material shares. In recent years, the company has steered toward recurring software and service revenue, away from one-time hardware sales. As a publicly listed entity, AudioCodes discloses its financials quarterly. The firm runs a lean operation relative to its market footprint, with research and development anchored in Israel and go-to-market teams distributed across regional offices. Adlersberg, who holds a Ph.D. in electrical engineering from the Technion, remains the controlling shareholder and chief architect of the technology roadmap. In March 2022, the company acquired conversational AI specialist Callverso, signaling an intent to layer natural-language capabilities onto its existing voice-network hardware. What differentiates AudioCodes is its dual identity as both a public enterprise vendor and a long-duration intellectual property house — holding foundational VoIP patents while simultaneously serving as a critical integration partner for Microsoft's voice strategy. That dependence cuts both ways: it provides a durable demand floor but ties the firm's trajectory to the pace of Teams adoption and Microsoft's own build-versus-buy calculus.
General information
Firm type
Asset Manager
Year founded
1993
AUM
Undisclosed
Location
Region
Middle East
Country
Israel
City
Lod
Corporate office
Lod, Israel
Principals
Shabtai Adlersberg
President and Chief Executive Officer
Sector focus
Frequently asked questions
Who runs investment and capital-allocation decisions at AudioCodes?
President and CEO Shabtai Adlersberg controls the strategic and capital-allocation agenda, from R&D investment to M&A. As the co-founder and largest shareholder, he has led the firm since its founding in 1993. The board of directors, typical of a Nasdaq-listed Israeli company, provides governance oversight on major transactions. Day-to-day R&D spending decisions are executed by the senior technology leadership reporting to Adlersberg.
Is AudioCodes structured as a family office or an operating company?
AudioCodes is an operating company that designs and sells voice-networking hardware, software, and cloud services — it is not a family office, an asset manager, or a fund structure. There is no external LP capital. The firm does not invest in startups or third-party funds as a line of business, though it makes occasional acquisitions to enhance its product portfolio. Any wealth tied to the firm belongs to its public shareholders and its founder.
How does AudioCodes source and deploy capital for growth?
Capital comes from operating cash flow and, when needed, public equity or debt markets — not from limited partners. The firm deploys that capital primarily into internal R&D, which is the engine that produces new session border controllers, voice AI tools, and cloud services. Strategic acquisitions, such as the 2022 purchase of Callverso, are infrequent and designed to add specific speech-processing technology to the existing stack.
What sectors and technologies does AudioCodes explicitly focus on?
AudioCodes focuses on unified communications, VoIP infrastructure, and conversational AI. Its core products are session border controllers, media gateways, and voice-quality management tools. The firm has increasingly moved into voice analytics and AI-driven interaction recording. It does not invest in industries outside this enterprise-voice mandate.
What is AudioCodes' relationship to Microsoft Teams?
AudioCodes is one of a small number of Microsoft-certified session border controller vendors for Teams Direct Routing and Operator Connect. That certification means enterprises can use AudioCodes hardware or virtual appliances to connect their on-premises phone systems to the Teams cloud. The partnership has become a significant revenue driver for the firm, though it also creates concentration risk tied to Microsoft's product roadmap.
Who founded AudioCodes and what is the origin of the company?
Shabtai Adlersberg and Leon Bialik founded AudioCodes in 1993 to commercialize voice-compression technology. Adlersberg, who holds a Ph.D. in electrical engineering from the Technion, had previously worked on DSP-based speech-processing at DSP Group. The company grew by supplying voice-processing chips and later full networking appliances to telecom operators and enterprises. Bialik served as a senior technologist in the early years.
Does AudioCodes have any philanthropic or family-office arms?
There is no publicly disclosed family office or philanthropic foundation tied directly to AudioCodes. Shabtai Adlersberg may conduct personal investment and giving activities separately, but those are not affiliated with the listed entity. AudioCodes itself operates strictly as a commercial enterprise.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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