PowerMatrix

PowerMatrix (pwrmatrix.com): 1 change recorded in its website history since February 2011.

The website did not answer the latest live check. Last tried 6 November 2026.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

HeadlineBetween 23 March 2025 and 18 October 2025
BeforePowering Future World's Technologies
AfterEliminating Losses in Multi-Stage Power Conversion
Observed on the company’s website; business claims are not independently verified.
earlier archived page later archived page Link to observation

First recorded website

Observed 1 February 2011

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

Homepage

Listed prices: $3.99 / mo · $4.99 / mo · $4.99 / year

archived page Link to first observation

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

Seen October 2025 · 1 capture · latest observed messagingEliminating Losses in Multi-Stage Power Conversion
PowerMatrix offers efficient, compact power supplies for AI, data centers, EVs, and aerospace, cutting 50% energy loss and 100Mt CO₂ yearly
This wording observed 18 October 2025.
archived page
December 2024 – March 2025 · 2 capturesPowering Future World's Technologies
This wording observed 23 March 2025.
archived page
Inspect 2 captures in this group
- 26 December 2024 · Powering Future World's Technologies archived page
- 23 March 2025 · Powering Future World's Technologies archived page

Cite this record

StartupHistory, “PowerMatrix” company record, https://startuphistory.org/c/pwrmatrix.com

Machine-readable: /c/pwrmatrix.com.json. How changes are found: method.