Insights

Sustainable Power Focus Active Power specializes in sustainable, reliable power backup solutions with a focus on reducing environmental impact, presenting an opportunity to upsell energy efficiency improvements and renewables integrations to customers seeking greener operations.

Flywheel Advantage The core offering is battery-free flywheel UPS systems, which can be positioned to customers seeking long-life, low-maintenance, and RoI-friendly power protection, potentially expanding into data centers, manufacturing, and critical facilities.

Global Reach Headquartered in Austin and serving worldwide, there is potential to target multinational clients with centralized procurement programs, leveraging the Piller Group and Langley Holdings network for cross-sell of complementary power systems and service contracts.

Growth & Funding With reported revenue in the hundreds of millions and a recent funding posture, there is capacity to pursue large-scale deployments, service expansions, and financing options that reduce total cost of ownership for enterprise customers.

Strategic Partnerships Past and ongoing partnerships, such as with Central Power and the Piller Group, indicate receptiveness to joint demonstrations and integrated standby solutions, suggesting collaboration opportunities for bundled power reliability and disaster recovery offerings.

Similar companies to Active Power Inc.

Active Power Inc. Tech Stack

Active Power Inc. uses 8 technology products and services including Cloudflare, WordPress, MySQL, and more. Explore Active Power Inc.'s tech stack below.

Active Power Inc.'s Email Address Formats

Active Power Inc. uses at least 4 email formats:
Active Power Inc. Email FormatsExamplePercentage
FLast@activepower.comJDoe@activepower.com
93%
First.Last@activepower.comJohn.Doe@activepower.com
4%
Last@activepower.comDoe@activepower.com
2%
FiLast@activepower.comJoDoe@activepower.com
1%

Frequently Asked Questions

What is Active Power Inc.'s phone number?

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You can contact Active Power Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Active Power Inc.'s stock symbol?

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Active Power Inc. is a publicly traded company; the company's stock symbol is ACPW.

What is Active Power Inc.'s official website and social media links?

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Active Power Inc.'s official website is activepower.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Active Power Inc. generate?

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As of August 2026, Active Power Inc.'s annual revenue is estimated to be $100M - $250M.

What is Active Power Inc.'s SIC code and NAICS code?

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Active Power Inc.'s SIC code is 3629 - Electrical Industrial Apparatus, Not Elsewhere Classified and NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Active Power Inc. have currently?

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As of August 2026, Active Power Inc. has approximately 357 employees across 5 continents, including North America, Asia and Europe. Key team members include Vice President Of Manufacturing: R. R., Partner: U. S. and Owner: D. P. S. Explore Active Power Inc.'s employee directory with LeadIQ.

What industry does Active Power Inc. belong to?

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Active Power Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Active Power Inc. use?

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Active Power Inc.'s tech stack includes Cloudflare, WordPress, MySQL, oEmbed, Mimecast, Marketo, Vimeo and DigitalOcean Web Hosting.

What is Active Power Inc.'s email format?

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Active Power Inc.'s email format typically follows the pattern of FLast@activepower.com. Find more Active Power Inc. email formats with LeadIQ.

How much funding has Active Power Inc. raised to date?

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As of August 2026, Active Power Inc. has raised $40M in funding. The last funding round occurred on Jan 19, 2000 for $20M.

When was Active Power Inc. founded?

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Active Power Inc. was founded in 1992.
Active Power Inc. logo

Active Power Inc.

Appliances, Electrical, and Electronics ManufacturingTexas, United States201-500 Employees

Active Power Inc. is headquartered in Austin, Texas, and operates within the appliances, electrical and electronics manufacturing sector, delivering power backup solutions to customers worldwide. Its core offerings are flywheel-based, battery-free uninterruptible power systems designed to protect operations, improve performance, and reduce environmental impact. The company emphasizes reliability and cost-effectiveness in energy management for a range of industries. Active Power is part of the Piller Power Systems Group, a subsidiary of Langley Holdings plc. The organization is a mid-sized company with hundreds of employees. In 2022, it partnered with Centralpower to support a live outage demonstration, illustrating collaboration in standby power readiness.

Section iconCompany Overview

Phone number
SIC Code
3629 - Electrical Industrial Apparatus, Not Elsewhere Classified
Stock Symbol
ACPW
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1992
Employees
201-500

Section iconFunding & Financials

  • $40M

    Active Power Inc. has raised a total of $40M of funding over 4 rounds. Their latest funding round was raised on Jan 19, 2000 in the amount of $20M as a Series C.

  • $100M - $250M

    Active Power Inc.'s revenue is estimated to be in the range of $100M - $250M

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