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Side-by-side financial comparison of ReTo Eco-Solutions, Inc. (RETO) and Serve Robotics Inc. (SERV). Click either name above to swap in a different company.

ReTo Eco-Solutions, Inc. is the larger business by last-quarter revenue ($1.0M vs $881.5K, roughly 1.2× Serve Robotics Inc.). ReTo Eco-Solutions, Inc. runs the higher net margin — -131.6% vs -3888.1%, a 3756.5% gap on every dollar of revenue. On growth, Serve Robotics Inc. posted the faster year-over-year revenue change (400.1% vs 36.6%). ReTo Eco-Solutions, Inc. produced more free cash flow last quarter ($-1.7M vs $-46.1M).

ReTo Eco-Solutions, Inc. develops and supplies eco-friendly construction materials, environmental remediation services, and solid waste treatment solutions. Its core offerings include recycled construction aggregates, soil improvement products, and ecological restoration systems, primarily serving infrastructure, real estate, and environmental conservation sectors across the Chinese market.

Ecovacs Robotics is a Chinese technology company. It is best known for developing in-home robotic appliances. The company was founded in 1998 by Qian Dongqi and is headquartered in Suzhou, China. According to Global Asia, Ecovacs Robotics had more than 60% of the Chinese market for robots by 2013. In 2023, Nikkei Asia had reported that the market capitalisation of Ecovacs Robotics has grown to near $6.38 billion, which is "roughly 5 times" that of the market capitalisation of rivalling US bas...

RETO vs SERV — Head-to-Head

Bigger by revenue
RETO
RETO
1.2× larger
RETO
$1.0M
$881.5K
SERV
Growing faster (revenue YoY)
SERV
SERV
+363.5% gap
SERV
400.1%
36.6%
RETO
Higher net margin
RETO
RETO
3756.5% more per $
RETO
-131.6%
-3888.1%
SERV
More free cash flow
RETO
RETO
$44.5M more FCF
RETO
$-1.7M
$-46.1M
SERV

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
RETO
RETO
SERV
SERV
Revenue
$1.0M
$881.5K
Net Profit
$-1.4M
$-34.3M
Gross Margin
17.7%
-757.3%
Operating Margin
-133.0%
-4572.1%
Net Margin
-131.6%
-3888.1%
Revenue YoY
36.6%
400.1%
Net Profit YoY
-103.5%
-161.3%
EPS (diluted)
$-0.50

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
RETO
RETO
SERV
SERV
Q4 25
$881.5K
Q3 25
$687.0K
Q2 25
$1.0M
$642.0K
Q1 25
$440.5K
Q4 24
$176.3K
Q3 24
$222.0K
Q2 24
$768.4K
$468.0K
Q1 24
$946.7K
Net Profit
RETO
RETO
SERV
SERV
Q4 25
$-34.3M
Q3 25
$-33.0M
Q2 25
$-1.4M
$-20.9M
Q1 25
$-13.2M
Q4 24
$-13.1M
Q3 24
$-8.0M
Q2 24
$-678.5K
$-9.0M
Q1 24
$-9.0M
Gross Margin
RETO
RETO
SERV
SERV
Q4 25
-757.3%
Q3 25
-637.4%
Q2 25
17.7%
-445.3%
Q1 25
-333.4%
Q4 24
-371.7%
Q3 24
-70.3%
Q2 24
43.3%
30.3%
Q1 24
62.8%
Operating Margin
RETO
RETO
SERV
SERV
Q4 25
-4572.1%
Q3 25
-5067.8%
Q2 25
-133.0%
-3527.1%
Q1 25
-3406.6%
Q4 24
-7701.3%
Q3 24
-3804.1%
Q2 24
-68.0%
-1828.2%
Q1 24
-814.6%
Net Margin
RETO
RETO
SERV
SERV
Q4 25
-3888.1%
Q3 25
-4806.4%
Q2 25
-131.6%
-3247.7%
Q1 25
-3000.5%
Q4 24
-7441.8%
Q3 24
-3601.8%
Q2 24
-88.3%
-1931.2%
Q1 24
-954.7%
EPS (diluted)
RETO
RETO
SERV
SERV
Q4 25
$-0.50
Q3 25
$-0.54
Q2 25
$-0.36
Q1 25
$-0.23
Q4 24
$-0.23
Q3 24
$-0.20
Q2 24
$-0.25
$-0.27
Q1 24
$-0.37

Balance Sheet & Financial Strength

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

Metric
RETO
RETO
SERV
SERV
Cash + ST InvestmentsLiquidity on hand
$2.5M
$106.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$30.4M
$350.7M
Total Assets
$41.4M
$367.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RETO
RETO
SERV
SERV
Q4 25
$106.2M
Q3 25
$116.8M
Q2 25
$2.5M
$116.7M
Q1 25
$197.8M
Q4 24
$123.3M
Q3 24
$50.9M
Q2 24
$1.6M
$28.8M
Q1 24
Stockholders' Equity
RETO
RETO
SERV
SERV
Q4 25
$350.7M
Q3 25
$283.9M
Q2 25
$30.4M
$207.2M
Q1 25
$210.2M
Q4 24
$131.7M
Q3 24
$56.2M
Q2 24
$13.3M
$28.5M
Q1 24
$-8.8M
Total Assets
RETO
RETO
SERV
SERV
Q4 25
$367.8M
Q3 25
$299.1M
Q2 25
$41.4M
$214.3M
Q1 25
$216.6M
Q4 24
$139.6M
Q3 24
$61.5M
Q2 24
$33.7M
$32.8M
Q1 24
$4.2M

Cash Flow & Capital Efficiency

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

Metric
RETO
RETO
SERV
SERV
Operating Cash FlowLast quarter
$-1.6M
$-29.6M
Free Cash FlowOCF − Capex
$-1.7M
$-46.1M
FCF MarginFCF / Revenue
-157.4%
-5234.4%
Capex IntensityCapex / Revenue
5.1%
1872.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-117.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RETO
RETO
SERV
SERV
Q4 25
$-29.6M
Q3 25
$-25.2M
Q2 25
$-1.6M
$-16.0M
Q1 25
$-9.5M
Q4 24
$-6.3M
Q3 24
$-5.5M
Q2 24
$-4.8M
$-5.7M
Q1 24
$-4.1M
Free Cash Flow
RETO
RETO
SERV
SERV
Q4 25
$-46.1M
Q3 25
$-36.5M
Q2 25
$-1.7M
$-22.0M
Q1 25
$-12.9M
Q4 24
$-11.1M
Q3 24
$-10.1M
Q2 24
$-6.5M
Q1 24
$-4.1M
FCF Margin
RETO
RETO
SERV
SERV
Q4 25
-5234.4%
Q3 25
-5314.1%
Q2 25
-157.4%
-3426.8%
Q1 25
-2934.1%
Q4 24
-6307.8%
Q3 24
-4529.7%
Q2 24
-1396.6%
Q1 24
-431.1%
Capex Intensity
RETO
RETO
SERV
SERV
Q4 25
1872.1%
Q3 25
1649.6%
Q2 25
5.1%
940.4%
Q1 25
785.7%
Q4 24
2755.1%
Q3 24
2070.7%
Q2 24
169.8%
Q1 24
0.4%

Financial Flow Comparison

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

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