What Does Ioxus Do?

Total employees28
HeadquartersOneonta
Founded2007

Ioxus Inc., acquired by KEMET (a Yageo company) in March 2023, is a technology company specializing in the design and manufacturing of premium ultracapacitors (also known as supercapacitors) and hybrid capacitor energy storage solutions. Their products are engineered for high-performance applications across various sectors, including transportation (hybrid buses, rail), alternative energy (wind turbine pitch control, solar smoothing), automotive, industrial equipment, medical devices, and consumer electronics. Ioxus focuses on delivering solutions that offer high power density, rapid charge/discharge capabilities, long operational life, and reliability in demanding environments.

Where Is Ioxus's Headquarters?

HQ Function

The Oneonta facility serves as the central hub for Ioxus's (now under KEMET) research and development, engineering, manufacturing, and administrative operations for its ultracapacitor product lines.

Notable Features:

The facility includes specialized clean rooms, automated assembly lines for ultracapacitor cell and module production, and advanced testing laboratories for performance and reliability validation, essential for producing high-tech energy storage components.

Work Culture:

As a technology-focused manufacturing company, now part of KEMET, the work culture at the Oneonta facility likely emphasizes innovation, engineering precision, quality control, and collaborative problem-solving. It would foster an environment geared towards advancing energy storage technology and meeting stringent industry standards.

HQ Significance:

The Oneonta headquarters is crucial as it houses Ioxus's core intellectual property, specialized manufacturing capabilities, and engineering expertise for ultracapacitors. Post-acquisition, it continues to be a key site for KEMET's ultracapacitor product line development and production.

Values Reflected in HQ: The headquarters, with its focus on R&D and advanced manufacturing, reflects Ioxus's (and now KEMET's) commitment to technological innovation, high-quality production, and providing cutting-edge energy storage solutions to demanding industries.

Location:

While Ioxus's primary manufacturing and R&D operations are centralized in Oneonta, NY, its products reach a global market. Following the acquisition by KEMET (a Yageo company), Ioxus's global sales, distribution, and customer support are significantly enhanced and managed through KEMET/Yageo's extensive international network and infrastructure, serving customers across North America, Europe, and Asia.

Street Address:

18 Stadium Circle

City:

Oneonta

State/Province:

NY

Country:

USA

Where Else Does Ioxus Operate Around the World?

No additional office locations available.

Buying Intent Signals for Ioxus

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

Who's Leading Ioxus? Meet the Executive Team

As of April 2025, Ioxus' leadership includes:

Mark McGough - Former President & CEO
Ken Rudisuela - Former CTO
Chad Hall - Former VP of Sales

Who's Investing in Ioxus?

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

Energy Technology Ventures
The Westly Group
Northwater Capital Management
Braemar Energy Ventures
Aster Capital
NewWorld Capital Group

What Leadership Changes Has Ioxus Seen Recently?

Hire0
Exits0

Following its acquisition by KEMET (a Yageo company) in March 2023, the leadership structure of Ioxus Inc. was integrated into the parent company. Significant executive transitions related to the standalone Ioxus entity occurred around the acquisition period (early 2023), placing them outside the most recent 12-month window (e.g., June 2023 - June 2024). Since then, Ioxus operates as a product line/brand within KEMET, and distinct 'Ioxus Inc.' executive announcements have not been made. Leadership for these product lines is now within the KEMET/Yageo organizational structure.

What Technology (Tech Stack) Is Used byIoxus?

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

Ioxus Email Formats and Examples

Prior to its acquisition by KEMET, Ioxus Inc. commonly utilized an email format based on employee names. For example, 'chall@ioxus.com' (for former VP Sales Chad Hall) suggests a pattern of the first initial followed by the last name. Post-acquisition, communications may transition to KEMET/Yageo domains, but historical @ioxus.com emails followed this structure.

[first_initial][last]@ioxus.com

Format

jsmith@ioxus.com

Example

70%

Success rate

What's the Latest News About Ioxus?

Business WireFebruary 20, 2024

KEMET to Showcase Ioxus Ultracapacitors and Other Power Solutions at APEC 2024

KEMET announced its participation in APEC 2024, where it will feature its portfolio of electronic components, including Ioxus ultracapacitors, highlighting their applications in transportation, industrial, and alternative energy sectors....more

PR NewswireJuly 10, 2023

KEMET Features Ioxus Ultracapacitor Technology at Electronica China 2023

At Electronica China 2023, KEMET showcased its range of passive components and power solutions, including the recently acquired Ioxus ultracapacitor products, emphasizing their role in modern energy systems....more

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