AMRC
Ameresco, Inc.
Engineering & Construction
Market Cap$1.57B
5Y Perf.+38.3%
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Stock Comparison
AMRC vs TTEK
Revenue, margins, valuation, and 5-year total return — side by side.
TTEK
Tetra Tech, Inc.
Engineering & Construction
Market Cap$8.00B
5Y Perf.+94.5%
AMRC vs TTEK — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | AMRC | TTEK |
|---|---|---|
| Industry | Engineering & Construction | Engineering & Construction |
| Market Cap | $1.57B | $8.00B |
| Revenue (TTM) | $1.98B | $4.91B |
| Net Income (TTM) | $31M | $440M |
| Gross Margin | 15.6% | 19.5% |
| Operating Margin | 6.3% | 12.4% |
| Forward P/E | 25.0x | 20.0x |
| Total Debt | $1.95B | $987M |
| Cash & Equiv. | $72M | $167M |
AMRC vs TTEK — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
AMRC
TTEK
| Stock | May 20 | May 26 | Return |
|---|---|---|---|
| Ameresco, Inc. (AMRC) | 100 | 138.3 | +38.3% |
| Tetra Tech, Inc. (TTEK) | 100 | 194.5 | +94.5% |
Price return only. Dividends and distributions are not included.
Quick Verdict: AMRC vs TTEK
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: TTEK leads in 5 of 7 categories, making it the strongest pick for valuation and capital efficiency and profitability and margin quality. Ameresco, Inc. is the stronger pick specifically for growth and revenue expansion and recent price momentum and sentiment. As sector peers, any of these can serve as alternatives in the same allocation.
AMRC
Ameresco, Inc.
The Growth Play
AMRC is the clearest fit if your priority is growth exposure and long-term compounding.
- Rev growth 9.2%, EPS growth -22.4%, 3Y rev CAGR 1.9%
- 5.4% 10Y total return vs TTEK's 450.1%
- 9.2% revenue growth vs TTEK's 4.7%
Best for: growth exposure and long-term compounding
TTEK
Tetra Tech, Inc.
The Income Pick
TTEK carries the broadest edge in this set and is the clearest fit for income & stability and sleep-well-at-night.
- Dividend streak 12 yrs, beta 0.53, yield 0.8%
- Lower volatility, beta 0.53, Low D/E 55.5%, current ratio 1.18x
- Beta 0.53, yield 0.8%, current ratio 1.18x
Best for: income & stability and sleep-well-at-night
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | AMRC | 9.2% revenue growth vs TTEK's 4.7% |
| Value | TTEK | Lower P/E (20.0x vs 25.0x) |
| Quality / Margins | TTEK | 9.0% margin vs AMRC's 1.6% |
| Stability / Safety | TTEK | Beta 0.53 vs AMRC's 2.03, lower leverage |
| Dividends | TTEK | 0.8% yield; 12-year raise streak; the other pay no meaningful dividend |
| Momentum (1Y) | AMRC | +134.3% vs TTEK's +0.2% |
| Efficiency (ROA) | TTEK | 10.2% ROA vs AMRC's 0.7%, ROIC 17.4% vs 3.3% |
AMRC vs TTEK — Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
FY 2024
FY 2025
AMRC vs TTEK — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLTTEKLAGGINGAMRC
AMRCAmeresco, Inc.
0leads
TTEKTetra Tech, Inc.
4leads
6 Total Categories
CATEGORYLEADERvs AMRCMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
TTEK5/6
Valuation MetricsMultiples, price ratios, and targets
TTEK3/5
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
TTEK9/9
Total Returns1Y, 3Y, 5Y total returns with dividends
Tied
—
Risk & VolatilityBeta, volatility, and downside exposure
TTEK2/2
Analyst OutlookRatings, price targets, and dividends
—
—
Income & Cash Flow (Last 12 Months)
TTEK leads this category, winning 5 of 6 comparable metrics.
Income & Cash Flow (Last 12 Months)
TTEK is the larger business by revenue, generating $4.9B annually — 2.5x AMRC's $2.0B. TTEK is the more profitable business, keeping 9.0% of every revenue dollar as net income compared to AMRC's 1.6%. On growth, AMRC holds the edge at +13.8% YoY revenue growth, suggesting stronger near-term business momentum.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| RevenueTrailing 12 months | $2.0B | $4.9B |
| EBITDAEarnings before interest/tax | $204M | $666M |
| Net IncomeAfter-tax profit | $31M | $440M |
| Free Cash FlowCash after capex | -$251M | $669M |
| Gross MarginGross profit ÷ Revenue | +15.6% | +19.5% |
| Operating MarginEBIT ÷ Revenue | +6.3% | +12.4% |
| Net MarginNet income ÷ Revenue | +1.6% | +9.0% |
| FCF MarginFCF ÷ Revenue | -12.7% | +13.6% |
| Rev. Growth (YoY)Latest quarter vs prior year | +13.8% | +10.6% |
| EPS Growth (YoY)Latest quarter vs prior year | -2.5% | +16.8% |
TTEK leads this category, winning 5 of 6 comparable metrics.
Valuation Metrics
TTEK leads this category, winning 3 of 5 comparable metrics.
Valuation Metrics
At 33.0x trailing earnings, TTEK trades at a 8% valuation discount to AMRC's 35.8x P/E. On an enterprise value basis, TTEK's 13.3x EV/EBITDA is more attractive than AMRC's 15.0x.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| Market CapShares × price | $1.6B | $8.0B |
| Enterprise ValueMkt cap + debt − cash | $3.4B | $8.8B |
| Trailing P/EPrice ÷ TTM EPS | 35.76x | 33.00x |
| Forward P/EPrice ÷ next-FY EPS est. | 25.04x | 20.04x |
| PEG RatioP/E ÷ EPS growth rate | — | 4.07x |
| EV / EBITDAEnterprise value multiple | 15.00x | 13.28x |
| Price / SalesMarket cap ÷ Revenue | 0.81x | 1.47x |
| Price / BookPrice ÷ Book value/share | 1.41x | 4.61x |
| Price / FCFMarket cap ÷ FCF | — | 18.23x |
TTEK leads this category, winning 3 of 5 comparable metrics.
Profitability & Efficiency
TTEK leads this category, winning 9 of 9 comparable metrics.
Profitability & Efficiency
TTEK delivers a 24.4% return on equity — every $100 of shareholder capital generates $24 in annual profit, vs $3 for AMRC. TTEK carries lower financial leverage with a 0.55x debt-to-equity ratio, signaling a more conservative balance sheet compared to AMRC's 1.73x. On the Piotroski fundamental quality scale (0–9), TTEK scores 7/9 vs AMRC's 4/9, reflecting strong financial health.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| ROE (TTM)Return on equity | +2.9% | +24.4% |
| ROA (TTM)Return on assets | +0.7% | +10.2% |
| ROICReturn on invested capital | +3.3% | +17.4% |
| ROCEReturn on capital employed | +3.7% | +20.6% |
| Piotroski ScoreFundamental quality 0–9 | 4 | 7 |
| Debt / EquityFinancial leverage | 1.73x | 0.55x |
| Net DebtTotal debt minus cash | $1.9B | $820M |
| Cash & Equiv.Liquid assets | $72M | $167M |
| Total DebtShort + long-term debt | $1.9B | $987M |
| Interest CoverageEBIT ÷ Interest expense | 1.20x | 19.86x |
TTEK leads this category, winning 9 of 9 comparable metrics.
Total Returns (Dividends Reinvested)
Evenly matched — AMRC and TTEK each lead in 3 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in TTEK five years ago would be worth $12,801 today (with dividends reinvested), compared to $5,600 for AMRC. Over the past 12 months, AMRC leads with a +134.3% total return vs TTEK's +0.2%. The 3-year compound annual growth rate (CAGR) favors TTEK at 3.7% vs AMRC's -11.2% — a key indicator of consistent wealth creation.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| YTD ReturnYear-to-date | -3.2% | -8.6% |
| 1-Year ReturnPast 12 months | +134.3% | +0.2% |
| 3-Year ReturnCumulative with dividends | -29.9% | +11.5% |
| 5-Year ReturnCumulative with dividends | -44.0% | +28.0% |
| 10-Year ReturnCumulative with dividends | +542.4% | +450.1% |
| CAGR (3Y)Annualised 3-year return | -11.2% | +3.7% |
Evenly matched — AMRC and TTEK each lead in 3 of 6 comparable metrics.
Risk & Volatility
TTEK leads this category, winning 2 of 2 comparable metrics.
Risk & Volatility
TTEK is the less volatile stock with a 0.53 beta — it tends to amplify market swings less than AMRC's 2.03 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. TTEK currently trades 71.1% from its 52-week high vs AMRC's 66.1% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 2.03x | 0.53x |
| 52-Week HighHighest price in past year | $44.93 | $43.14 |
| 52-Week LowLowest price in past year | $12.37 | $29.59 |
| % of 52W HighCurrent price vs 52-week peak | +66.1% | +71.1% |
| RSI (14)Momentum oscillator 0–100 | 68.0 | 42.7 |
| Avg Volume (50D)Average daily shares traded | 507K | 2.7M |
TTEK leads this category, winning 2 of 2 comparable metrics.
Analyst Outlook
Insufficient data to determine a leader in this category.
Analyst Outlook
Wall Street rates AMRC as "Buy" and TTEK as "Hold". Consensus price targets imply 45.5% upside for AMRC (target: $43) vs 35.2% for TTEK (target: $42). TTEK is the only dividend payer here at 0.79% yield — a key consideration for income-focused portfolios.
| Metric | AMRCAmeresco, Inc. | TTEKTetra Tech, Inc. |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Buy | Hold |
| Price TargetConsensus 12-month target | $43.17 | $41.50 |
| # AnalystsCovering analysts | 23 | 26 |
| Dividend YieldAnnual dividend ÷ price | — | +0.8% |
| Dividend StreakConsecutive years of raises | — | 12 |
| Dividend / ShareAnnual DPS | — | $0.24 |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | +3.1% |
Insufficient data to determine a leader in this category.
Key Takeaway
TTEK leads in 4 of 6 categories — strongest in Income & Cash Flow and Valuation Metrics. 1 category is tied.
Best OverallTetra Tech, Inc. (TTEK)Leads 4 of 6 categories
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AMRC vs TTEK: Frequently Asked Questions
10 questions · data-driven answers · updated daily
01Is AMRC or TTEK a better buy right now?
For growth investors, Ameresco, Inc.
(AMRC) is the stronger pick with 9. 2% revenue growth year-over-year, versus 4. 7% for Tetra Tech, Inc. (TTEK). Tetra Tech, Inc. (TTEK) offers the better valuation at 33. 0x trailing P/E (20. 0x forward), making it the more compelling value choice. Analysts rate Ameresco, Inc. (AMRC) a "Buy" — based on 23 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which has the better valuation — AMRC or TTEK?
On trailing P/E, Tetra Tech, Inc.
(TTEK) is the cheapest at 33. 0x versus Ameresco, Inc. at 35. 8x. On forward P/E, Tetra Tech, Inc. is actually cheaper at 20. 0x.
03Which is the better long-term investment — AMRC or TTEK?
Over the past 5 years, Tetra Tech, Inc.
(TTEK) delivered a total return of +28. 0%, compared to -44. 0% for Ameresco, Inc. (AMRC). Over 10 years, the gap is even starker: AMRC returned +542. 4% versus TTEK's +450. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
04Which is safer — AMRC or TTEK?
By beta (market sensitivity over 5 years), Tetra Tech, Inc.
(TTEK) is the lower-risk stock at 0. 53β versus Ameresco, Inc. 's 2. 03β — meaning AMRC is approximately 279% more volatile than TTEK relative to the S&P 500. On balance sheet safety, Tetra Tech, Inc. (TTEK) carries a lower debt/equity ratio of 55% versus 173% for Ameresco, Inc. — giving it more financial flexibility in a downturn.
05Which is growing faster — AMRC or TTEK?
By revenue growth (latest reported year), Ameresco, Inc.
(AMRC) is pulling ahead at 9. 2% versus 4. 7% for Tetra Tech, Inc. (TTEK). On earnings-per-share growth, the picture is similar: Ameresco, Inc. grew EPS -22. 4% year-over-year, compared to -24. 4% for Tetra Tech, Inc.. Over a 3-year CAGR, TTEK leads at 24. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.
06Which has better profit margins — AMRC or TTEK?
Tetra Tech, Inc.
(TTEK) is the more profitable company, earning 4. 6% net margin versus 2. 3% for Ameresco, Inc. — meaning it keeps 4. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TTEK leads at 11. 1% versus 6. 5% for AMRC. At the gross margin level — before operating expenses — TTEK leads at 17. 7%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
07Is AMRC or TTEK more undervalued right now?
On forward earnings alone, Tetra Tech, Inc.
(TTEK) trades at 20. 0x forward P/E versus 25. 0x for Ameresco, Inc. — 5. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AMRC: 45. 5% to $43. 17.
08Which pays a better dividend — AMRC or TTEK?
In this comparison, TTEK (0.
8% yield) pays a dividend. AMRC does not pay a meaningful dividend and should not be held primarily for income.
09Is AMRC or TTEK better for a retirement portfolio?
For long-horizon retirement investors, Tetra Tech, Inc.
(TTEK) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 53), 0. 8% yield, +450. 1% 10Y return). Ameresco, Inc. (AMRC) carries a higher beta of 2. 03 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (TTEK: +450. 1%, AMRC: +542. 4%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
10What are the main differences between AMRC and TTEK?
Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.
TTEK pays a dividend while AMRC does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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%
(AMRC: 13.8% · TTEK: 10.6%)P/E Ratio<
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