Which has the lower trailing P/E, AMRC or NSSC?

NSSC has the lower trailing P/E: AMRC trades at 43.62 and NSSC at 30.53. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AMRC or NSSC?

Over the past five years, AMRC grew revenue faster — AMRC at a 12.51% CAGR versus NSSC at 12.15%.

Does AMRC or NSSC pay a bigger dividend?

NSSC pays a dividend (1.68% yield), while AMRC has no payments in the available dividend history.

Is AMRC or NSSC more profitable?

NSSC runs the higher net margin — AMRC at 1.40% versus NSSC at 21.27%.

How have AMRC and NSSC total returns compared?

Over the past 10 years, AMRC delivered 15.56% and NSSC delivered 26.82% annualized total return. Past performance doesn't predict future results.

Ameresco, Inc. (AMRC) vs Napco Security Technologies, Inc. (NSSC)

A side-by-side comparison of Ameresco, Inc. and Napco Security Technologies, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

AMRC

Ameresco, Inc.

$1.20B

$22.68IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT

NSSC

Napco Security Technologies, Inc.

$1.31B

$36.64IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — AMRC vs NSSC

growth of $100 · dividends reinvested · last 10y

AMRC +330.7% (+15.7%/yr)NSSC +969.7% (+26.7%/yr)NSSC compounded faster over this window

AMRC NSSC

AMRC vs NSSC: by the numbers

•NSSC is the larger company ($1.31B vs $1.20B market cap).
•NSSC trades at the lower trailing earnings multiple (30.53 vs 43.62 P/E), one valuation lens rather than an overall verdict.
•NSSC converts more revenue to profit (21.27% vs 1.40% net margin).
•AMRC grew revenue faster over the past five years (12.51% vs 12.15% CAGR).
•NSSC pays a dividend (1.68% yield), while AMRC has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	AMRC	NSSC
P/E ratio	43.62	30.53
Forward P/E	18.30	22.27
PEG ratio	N/A	1.72
P/S ratio	0.59	6.47
P/B ratio	0.89	6.85
EV / EBITDA	12.06	24.82
FCF yield	N/A	4.52%

Profitability

Metric	AMRC	NSSC
Gross margin	16.13%	59.21%
Operating margin	6.99%	22.56%
Net margin	1.40%	21.27%
ROE	2.10%	22.53%
ROIC	3.54%	20.09%

Dividends

Metric	AMRC	NSSC
Dividend yield	N/A	1.68%
Payout ratio	N/A	50.83%

Growth (annualized)

Metric	AMRC	NSSC
Revenue CAGR (5Y)	12.51%	12.15%
EPS CAGR (5Y)	-5.76%	17.95%
FCF CAGR (5Y)	N/A	21.93%
Total return CAGR (5Y)	-18.27%	11.73%

Frequently asked

Which has the lower trailing P/E, AMRC or NSSC?: NSSC has the lower trailing P/E: AMRC trades at 43.62 and NSSC at 30.53. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AMRC or NSSC?: Over the past five years, AMRC grew revenue faster — AMRC at a 12.51% CAGR versus NSSC at 12.15%.
Does AMRC or NSSC pay a bigger dividend?: NSSC pays a dividend (1.68% yield), while AMRC has no payments in the available dividend history.
Is AMRC or NSSC more profitable?: NSSC runs the higher net margin — AMRC at 1.40% versus NSSC at 21.27%.
How have AMRC and NSSC total returns compared?: Over the past 10 years, AMRC delivered 15.56% and NSSC delivered 26.82% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AMRC analysis Full NSSC analysis Interactive comparison tool

Dig into the metrics

Ameresco P/E ratio Napco Security Technologies P/E ratio Napco Security Technologies dividend yield Ameresco ROE Napco Security Technologies ROE Ameresco operating margin Napco Security Technologies operating margin Ameresco revenue growth Napco Security Technologies revenue growth Ameresco free cash flow Napco Security Technologies free cash flow

Ameresco & Napco Security Technologies appear in these rankings

Highest ROIC Stocks Highest FCF Yield 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 October 6, 2026.