The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Vertiv Holdings is the larger company, worth $82.6B, about 13.1 times Powell Industries.
  • Vertiv Holdings grew revenue faster over the last year (+24.1% vs +8.9%).
  • Powell Industries keeps more of each dollar of revenue as operating profit (19.7% vs 18.9%).
  • On earnings, Powell Industries is the cheaper stock (36.8x vs 54.1x).
  • Vertiv Holdings's price assumes faster free cash flow growth: about 15% a year, against 14% for Powell Industries (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasurePOWLVRT
Market cap$6.3B$82.6B
Share price$191.93$246.49
Revenue (last fiscal year)$1.1B$10.2B
Free cash flow (last fiscal year)$155M$1.9B
Revenue growth, last year+8.9%+24.1%
Revenue growth per year, last 5 fiscal years+23.8%+19.6%
Operating margin19.7%18.9%
Net margin16.5%15.1%
Return on equity25.2%36.4%
P/E (trailing)36.8x54.1x
Price / free cash flow40.7x43.6x
EV / EBITDA21.3x32.6x
FCF growth the price implies14.3%15.2%
Dividend yield0.22%0.06%
Debt / equity0.86x2.34x
Fundamental gradeCC
Superinvestors holding it08
Insider purchases, last 12 months010

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Powell Industries

YearRevenueFree cash flowOp. margin
2021$471M-$33M0.22%
2022$533M-$6M1.4%
2023$699M$175M8.9%
2024$1.0B$97M17.7%
2025$1.1B$155M19.7%

Vertiv Holdings

YearRevenueFree cash flowOp. margin
2021$5.0B$126M5.2%
2022$5.7B-$264M3.9%
2023$6.9B$766M12.7%
2024$8.0B$1.1B17.1%
2025$10.2B$1.9B17.9%

Where the revenue comes from

Powell Industries · by products, 2025

Oil and gas (excludes petrochemical)$407M37%
Electric utility$279M25%
Commercial and other industrial$178M16%
Petrochemical$151M14%
All others$48M4%
Light rail traction power$41M4%

Vertiv Holdings · by products, 2025

Products$8.2B80%
Services & spares$2.0B20%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open POWL in Investingly

Questions

Which is bigger, Powell Industries or Vertiv Holdings?

Vertiv Holdings (VRT), at $82.6B against $6.3B.

Is POWL or VRT cheaper?

By trailing P/E, Powell Industries (36.8x) is cheaper than Vertiv Holdings (54.1x). A lower multiple can also mean the market expects less growth.

Which grows faster, POWL or VRT?

Vertiv Holdings: revenue grew +24.1% over the last year, against +8.9%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.