highperformr logo

Altair Semiconductor's Overview

Total employees125
HeadquartersKfar Saba
Founded2005

Altair Semiconductor, founded in 2005 and acquired by Sony Corporation in 2016, now operates as Sony Semiconductor Israel. It is a leading provider of cellular Internet of Things (IoT) chipsets. The company specializes in developing ultra-low-power, small-footprint, and cost-effective chipsets for a variety of IoT applications, including smart meters, wearables, asset trackers, and smart city solutions. Its flagship products support LTE Cat-M1 and NB-IoT standards, driving innovation in the IoT ecosystem. As part of Sony, it leverages global resources while maintaining its R&D focus in Israel.

Where is Altair Semiconductor's Headquarters?

HQ Function

Primary research and development (R&D) center for cellular IoT chipsets, global operations management, and strategic product development.

Notable Features:

State-of-the-art R&D labs and advanced testing facilities for IoT communication technologies.

Work Culture:

A dynamic and innovative environment fostering cutting-edge research, collaborative teamwork, and engineering excellence, blending a startup agility with the resources of a global corporation like Sony.

HQ Significance:

The hub for Sony's cellular IoT chipset development, continuing Altair's legacy of innovation in low-power wide-area network (LPWAN) technologies.

Values Reflected in HQ: Innovation, technical excellence, global collaboration, and a commitment to advancing IoT connectivity.

Location:

As Sony Semiconductor Israel, the company leverages Sony's extensive global network to support customers worldwide. Its cellular IoT chipsets are integrated into devices distributed internationally across diverse markets, including North America, Europe, Asia-Pacific (especially Japan, Korea, China, Australia), and other emerging IoT regions. Support functions include global sales, marketing, technical assistance, and collaboration with international partners and mobile network operators to ensure worldwide device compatibility and deployment.

Street Address:

16 Atir Yeda St., Kfar Saba Industrial Zone

City:

Kfar Saba

State/Province:

Central District

Country:

Israel

Altair Semiconductor's Global Presence

San Jose, California, USA

Address: Sony Semiconductor Solutions America (representative office for Sony's broader semiconductor activities)

Serving the significant North American IoT market, fostering innovation and partnerships.

Tokyo, Japan

Address: Sony Semiconductor Solutions Corporation Headquarters

Central hub for global semiconductor strategy, R&D, and business development, tapping into Japan's advanced technology ecosystem.

Lund, Sweden / European Representation

Address: Sony Europe B.V. (coordinates European activities; specific IoT semiconductor support may be centralized or through regional Sony offices)

Supporting the European IoT market, engaging with regional partners and customers across various EU countries.

Shanghai, China

Address: Sony Semiconductor Solutions (Shanghai) Co., Ltd.

Key hub for engaging with the expansive Chinese IoT manufacturing ecosystem and growing domestic market.

Buying Intent Signals for Altair Semiconductor

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Altair Semiconductor

As of April 2025, Altair Semiconductor' leadership includes:

Nohik Semel - CEO, Sony Semiconductor Israel
Dima Feldman - Vice President of R&D, Sony Semiconductor Israel
Avner Goren - Vice President of Operations, Sony Semiconductor Israel
Igal Dorfman - Vice President of VLSI, Sony Semiconductor Israel

Investors of Altair Semiconductor

Altair Semiconductor has been backed by several prominent investors over the years, including:

Bessemer Venture Partners
BRM Capital
Jerusalem Venture Partners (JVP)
Giza Venture Capital
Walden Israel
Pacific Technology Partners

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Specific executive hires or exits for Sony Semiconductor Israel are not widely publicized as standalone news items, often being internal to Sony Group. Major leadership changes at this subsidiary level would typically be part of broader Sony announcements or internal communications. No prominent public announcements of specific hires/exits for Sony Semiconductor Israel's top leadership team have been noted in the last 12-18 months.

Technology (Tech Stack) used by Altair Semiconductor

Discover the tools Altair Semiconductor uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Altair Semiconductor Email Formats and Examples

As Altair Semiconductor is now Sony Semiconductor Israel, employees use Sony's corporate email system. Sony's email formats can vary by region and division. For the former Altair entity, direct email formats are no longer independently applicable; communication would follow Sony's corporate standards.

Common Sony formats include [first].[last]@sony.com or [first_initial][last]@sony.com. Specific formats for Sony Semiconductor Israel might follow a divisional pattern (e.g., using a subdomain like @semicon.sony.com or similar, though this is not publicly confirmed).

Format

jane.doe@sony.com or jdoe@sony.com

Example

70%

Success rate

News and media

KigenJune 20, 2024

Sony Semiconductor Israel’s ALT1250 Chipset Empowers Kigen’s New LPWA Solution for Logistics and Asset Tracking

Sony Semiconductor Israel (Sony) announced its ALT1250 cellular IoT chipset is integrated into Kigen’s new LPWA (Low Power Wide Area) solution. This collaboration aims to simplify development and accelerate time-to-market for OEMs creating IoT devices for logistics and asset tracking, leveraging the ALT1250's low power consumption and robust connectivity....more

MonogotoOctober 5, 2023

Sony Semiconductor Israel's ALT1350 chipset to power Monogoto's new SDK for battery-operated IoT devices

Monogoto has selected Sony Semiconductor Israel’s ALT1350 system on chip (SoC) to power its new Software Development Kit (SDK) designed for battery-operated IoT devices. The ALT1350's features, including an integrated SIM, low power consumption, and support for multiple LPWA technologies, are highlighted as key enablers for long-life IoT applications....more

Business WireMay 17, 2023

Sony’s ALT1350 Cellular IoT Chipset Enables Groundbreaking Battery Life for Smart Utility Meters

Sony Semiconductor Israel announced that its ALT1350 chipset delivers unparalleled battery life for smart utility meters, enabling devices to operate for over 10 years on a single battery. This capability is crucial for large-scale deployments in the utilities sector, reducing maintenance costs and improving operational efficiency....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Altair Semiconductor, are just a search away.