Which has grown faster, PLUG or PRIM?

Over the past five years, PLUG grew revenue faster — PLUG at a 16.64% CAGR versus PRIM at 15.53%.

Does PLUG or PRIM pay a bigger dividend?

PRIM pays a dividend (0.41% yield), while PLUG has no payments in the available dividend history.

Is PLUG or PRIM more profitable?

PRIM runs the higher net margin — PLUG at -220.59% versus PRIM at 1.92%.

How have PLUG and PRIM total returns compared?

Over the past 10 years, PLUG delivered 3.24% and PRIM delivered 15.92% annualized total return. Past performance doesn't predict future results.

Plug Power Inc. (PLUG) vs Primoris Services Corporation (PRIM)

A side-by-side comparison of Plug Power Inc. and Primoris Services Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 26, 2026. Differences are shown without an overall score or investment verdict.

PLUG

Plug Power Inc.

$3.03B

$2.17IndustrialsDelayed quote: Aug 26, 2026, 4:00 PM EDT

PRIM

Primoris Services Corporation

$4.24B

$78.19IndustrialsDelayed quote: Aug 26, 2026, 3:59 PM EDT

Total return — PLUG vs PRIM

growth of $100 · dividends reinvested · last 10y

PLUG +45.5% (+3.8%/yr)PRIM +365.5% (+16.6%/yr)PRIM compounded faster over this window

PLUG PRIM

PLUG vs PRIM: by the numbers

•PRIM is the larger company ($4.24B vs $3.03B market cap).
•PRIM is profitable (1.92% net margin) while PLUG runs a net loss (-220.59%).
•PLUG grew revenue faster over the past five years (16.64% vs 15.53% CAGR).
•PRIM pays a dividend (0.41% yield), while PLUG has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	PLUG	PRIM
P/E ratio	N/A	30.78
Forward P/E	N/A	35.35
P/S ratio	4.24	0.58
P/B ratio	5.43	2.63
EV / EBITDA	N/A	15.98
FCF yield	N/A	2.08%

Profitability

Metric	PLUG	PRIM
Gross margin	-34.09%	8.62%
Operating margin	-95.73%	2.99%
Net margin	-220.59%	1.92%
ROE	-282.14%	8.69%
ROIC	-30.72%	5.72%

Dividends

Metric	PLUG	PRIM
Dividend yield	N/A	0.41%
Payout ratio	N/A	6.29%

Growth (annualized)

Metric	PLUG	PRIM
Revenue CAGR (5Y)	16.64%	15.53%
EPS CAGR (5Y)	N/A	18.59%
FCF CAGR (5Y)	N/A	6.58%
Total return CAGR (5Y)	-38.79%	26.99%

Frequently asked

Which has grown faster, PLUG or PRIM?: Over the past five years, PLUG grew revenue faster — PLUG at a 16.64% CAGR versus PRIM at 15.53%.
Does PLUG or PRIM pay a bigger dividend?: PRIM pays a dividend (0.41% yield), while PLUG has no payments in the available dividend history.
Is PLUG or PRIM more profitable?: PRIM runs the higher net margin — PLUG at -220.59% versus PRIM at 1.92%.
How have PLUG and PRIM total returns compared?: Over the past 10 years, PLUG delivered 3.24% and PRIM delivered 15.92% annualized total return. Past performance doesn't predict future results.

Go deeper

Full PLUG analysis Full PRIM analysis Interactive comparison tool

Dig into the metrics

Primoris Services P/E ratio Primoris Services dividend yield Plug Power ROE Primoris Services ROE Plug Power operating margin Primoris Services operating margin Plug Power revenue growth Primoris Services revenue growth Plug Power free cash flow Primoris Services free cash flow

Plug Power & Primoris Services appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 26, 2026.