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Side-by-side financial comparison of Energy Recovery, Inc. (ERII) and GRAN TIERRA ENERGY INC. (GTE). Click either name above to swap in a different company.

GRAN TIERRA ENERGY INC. is the larger business by last-quarter revenue ($124.4M vs $66.9M, roughly 1.9× Energy Recovery, Inc.). Energy Recovery, Inc. runs the higher net margin — 40.2% vs -113.4%, a 153.7% gap on every dollar of revenue. On growth, Energy Recovery, Inc. posted the faster year-over-year revenue change (-0.3% vs -15.5%). Over the past eight quarters, Energy Recovery, Inc.'s revenue compounded faster (8.1% CAGR vs -11.1%).

Energy Recovery Inc. is an American manufacturer of energy recovery devices for water and CO2 refrigeration industries.

Gran Tierra Energy is an energy company founded by Jeffrey Scott, Dana Coffield, Max Wei, Jim Hart and Rafael Orunesu in May 2005. The company, based in Calgary, Alberta, Canada, focuses on oil and gas exploration, development and production, particularly in South America. The company announced its intentions to merge with Solana Resources on 29 July 2008.

ERII vs GTE — Head-to-Head

Bigger by revenue
GTE
GTE
1.9× larger
GTE
$124.4M
$66.9M
ERII
Growing faster (revenue YoY)
ERII
ERII
+15.2% gap
ERII
-0.3%
-15.5%
GTE
Higher net margin
ERII
ERII
153.7% more per $
ERII
40.2%
-113.4%
GTE
Faster 2-yr revenue CAGR
ERII
ERII
Annualised
ERII
8.1%
-11.1%
GTE

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ERII
ERII
GTE
GTE
Revenue
$66.9M
$124.4M
Net Profit
$26.9M
$-141.1M
Gross Margin
67.2%
Operating Margin
46.8%
-142.9%
Net Margin
40.2%
-113.4%
Revenue YoY
-0.3%
-15.5%
Net Profit YoY
14.7%
-312.6%
EPS (diluted)
$0.49
$-3.98

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ERII
ERII
GTE
GTE
Q4 25
$66.9M
$124.4M
Q3 25
$32.0M
$149.3M
Q2 25
$28.1M
$152.5M
Q1 25
$170.5M
Q4 24
$67.1M
$147.3M
Q3 24
$38.6M
$151.4M
Q2 24
$27.2M
$165.6M
Q1 24
$12.1M
$157.6M
Net Profit
ERII
ERII
GTE
GTE
Q4 25
$26.9M
$-141.1M
Q3 25
$3.9M
$-19.9M
Q2 25
$2.1M
$-12.7M
Q1 25
$-19.3M
Q4 24
$23.5M
$-34.2M
Q3 24
$8.5M
$1.1M
Q2 24
$-642.0K
$36.4M
Q1 24
$-8.3M
$-78.0K
Gross Margin
ERII
ERII
GTE
GTE
Q4 25
67.2%
Q3 25
64.2%
Q2 25
64.0%
Q1 25
Q4 24
70.2%
Q3 24
65.1%
Q2 24
64.6%
Q1 24
59.0%
Operating Margin
ERII
ERII
GTE
GTE
Q4 25
46.8%
-142.9%
Q3 25
11.4%
-20.9%
Q2 25
5.3%
-5.3%
Q1 25
-9.2%
Q4 24
38.2%
-14.9%
Q3 24
18.3%
14.5%
Q2 24
-7.4%
16.5%
Q1 24
-90.4%
11.0%
Net Margin
ERII
ERII
GTE
GTE
Q4 25
40.2%
-113.4%
Q3 25
12.1%
-13.4%
Q2 25
7.3%
-8.4%
Q1 25
-11.3%
Q4 24
35.0%
-23.2%
Q3 24
22.0%
0.7%
Q2 24
-2.4%
22.0%
Q1 24
-68.3%
-0.0%
EPS (diluted)
ERII
ERII
GTE
GTE
Q4 25
$0.49
$-3.98
Q3 25
$0.07
$-0.57
Q2 25
$0.04
$-0.36
Q1 25
$-0.54
Q4 24
$0.40
$-1.10
Q3 24
$0.15
$0.04
Q2 24
$-0.01
$1.16
Q1 24
$-0.14
$0.00

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ERII
ERII
GTE
GTE
Cash + ST InvestmentsLiquidity on hand
$75.2M
$82.9M
Total DebtLower is stronger
$686.5M
Stockholders' EquityBook value
$206.2M
$228.7M
Total Assets
$231.5M
$1.6B
Debt / EquityLower = less leverage
3.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ERII
ERII
GTE
GTE
Q4 25
$75.2M
$82.9M
Q3 25
$70.4M
$49.1M
Q2 25
$79.5M
$61.0M
Q1 25
$76.6M
Q4 24
$78.0M
$103.4M
Q3 24
$118.6M
$277.6M
Q2 24
$101.0M
$115.3M
Q1 24
$117.4M
$126.6M
Total Debt
ERII
ERII
GTE
GTE
Q4 25
$686.5M
Q3 25
$761.8M
Q2 25
$772.6M
Q1 25
$726.3M
Q4 24
$722.1M
Q3 24
$718.4M
Q2 24
$582.1M
Q1 24
$583.1M
Stockholders' Equity
ERII
ERII
GTE
GTE
Q4 25
$206.2M
$228.7M
Q3 25
$180.8M
$366.0M
Q2 25
$185.2M
$389.8M
Q1 25
$393.8M
Q4 24
$210.0M
$413.6M
Q3 24
$233.9M
$420.9M
Q2 24
$218.5M
$420.9M
Q1 24
$216.0M
$392.0M
Total Assets
ERII
ERII
GTE
GTE
Q4 25
$231.5M
$1.6B
Q3 25
$209.6M
$1.7B
Q2 25
$212.3M
$1.7B
Q1 25
$1.7B
Q4 24
$242.8M
$1.7B
Q3 24
$262.7M
$1.5B
Q2 24
$249.0M
$1.4B
Q1 24
$244.3M
$1.4B
Debt / Equity
ERII
ERII
GTE
GTE
Q4 25
3.00×
Q3 25
2.08×
Q2 25
1.98×
Q1 25
1.84×
Q4 24
1.75×
Q3 24
1.71×
Q2 24
1.38×
Q1 24
1.49×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ERII
ERII
GTE
GTE
Operating Cash FlowLast quarter
$7.1M
$157.2M
Free Cash FlowOCF − Capex
$6.4M
FCF MarginFCF / Revenue
9.6%
Capex IntensityCapex / Revenue
1.0%
Cash ConversionOCF / Net Profit
0.26×
TTM Free Cash FlowTrailing 4 quarters
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ERII
ERII
GTE
GTE
Q4 25
$7.1M
$157.2M
Q3 25
$-3.1M
$48.1M
Q2 25
$4.1M
$34.7M
Q1 25
$73.2M
Q4 24
$9.0M
$26.6M
Q3 24
$-3.0M
$78.7M
Q2 24
$8.1M
$73.2M
Q1 24
$6.5M
$60.8M
Free Cash Flow
ERII
ERII
GTE
GTE
Q4 25
$6.4M
Q3 25
$-3.5M
Q2 25
$4.0M
Q1 25
Q4 24
$8.9M
Q3 24
$-3.2M
Q2 24
$7.9M
Q1 24
$5.7M
FCF Margin
ERII
ERII
GTE
GTE
Q4 25
9.6%
Q3 25
-10.9%
Q2 25
14.3%
Q1 25
Q4 24
13.2%
Q3 24
-8.2%
Q2 24
28.9%
Q1 24
46.9%
Capex Intensity
ERII
ERII
GTE
GTE
Q4 25
1.0%
Q3 25
1.1%
Q2 25
0.5%
Q1 25
Q4 24
0.2%
Q3 24
0.4%
Q2 24
0.7%
Q1 24
6.8%
Cash Conversion
ERII
ERII
GTE
GTE
Q4 25
0.26×
Q3 25
-0.81×
Q2 25
2.02×
Q1 25
Q4 24
0.38×
Q3 24
-0.35×
69.42×
Q2 24
2.01×
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ERII
ERII

Water Segment$38.6M58%
Other$11.0M16%
Original Equipment Manufacturer$10.6M16%
Aftermarket$6.6M10%

GTE
GTE

Colombia Segment$89.1M72%
Other$22.9M18%
Ecuador Segment$12.5M10%

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