GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
J

JoulWatt Technology Co 688141.SS · CNY

Information Technology · Shanghai · 🇨🇳 China

Compare

67.07

+2.96%

Close of 9 Nov 2026, in CNY

Search any instrument

Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

At a glance

Figures in CNY, from our data supplier.

FY2025

Revenue

CN¥2.66bn

FY2018FY2025

Net income

−CN¥716.6m

FY2018FY2025

Free cash flow

−CN¥539.5m

FY2018FY2025

Shareholders' equity

CN¥2.19bn

FY2018FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018
RevenueCN¥2.66bnCN¥1.68bnCN¥1.30bnCN¥1.45bnCN¥1.04bnCN¥406.6mCN¥256.8mCN¥197.8m
Research and developmentCN¥957.3mCN¥619.3mCN¥499.4mCN¥304.7mCN¥198.6mCN¥99.3mCN¥61.2mCN¥43.0m
Operating income−CN¥760.5m−CN¥589.5m−CN¥529.9mCN¥150.8mCN¥141.2m−CN¥271.2m−CN¥80.0m−CN¥49.6m
Net income−CN¥716.6m−CN¥603.4m−CN¥531.4mCN¥137.2mCN¥142.0m−CN¥270.0m−CN¥80.0m−CN¥49.6m
Diluted earnings per share-1.59-1.37-1.210.340.39-0.60-0.18-0.11

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018
Total assetsCN¥5.34bnCN¥4.20bnCN¥4.23bnCN¥4.36bnCN¥1.17bnCN¥688.0mCN¥264.3mCN¥136.4m
Cash and short-term investmentsCN¥975.5mCN¥1.19bnCN¥1.82bnCN¥2.19bnCN¥230.7mCN¥373.9mCN¥84.6mCN¥15.5m
Total liabilities−CN¥2.19bnCN¥2.08bnCN¥1.56bnCN¥1.22bnCN¥234.7mCN¥226.1mCN¥240.7mCN¥187.0m
DebtCN¥1.16bnCN¥1.51bnCN¥1.10bnCN¥894.4mCN¥42.8mCN¥48.4mCN¥89.7mCN¥96.5m
Shareholders' equityCN¥2.19bnCN¥2.07bnCN¥2.67bnCN¥3.14bnCN¥937.2mCN¥461.5mCN¥23.6m−CN¥50.6m
Shares outstanding452m442m438m399m360m452m452m452m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018
Cash from operations−CN¥323.5m−CN¥360.4m−CN¥291.4m−CN¥823.5m−CN¥321.4m−CN¥90.7m−CN¥92.3m−CN¥52.7m
Capital spending−CN¥216.0m−CN¥199.5m−CN¥124.6m−CN¥89.1m−CN¥129.1m−CN¥71.4m−CN¥4.4m−CN¥711,970
Free cash flow−CN¥539.5m−CN¥559.9m−CN¥416.1m−CN¥912.6m−CN¥450.5m−CN¥162.2m−CN¥96.7m−CN¥53.5m
Dividends paid−CN¥52.4m−CN¥39.5m−CN¥24.7m−CN¥21.7m−CN¥1.2m−CN¥8.1m−CN¥6.4m−CN¥5.5m

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
RevenueCN¥953.6mCN¥764.8mCN¥716.3mCN¥755.1mCN¥659.2mCN¥528.1mCN¥487.1mCN¥441.1m
Operating income−CN¥230.3m−CN¥213.1m−CN¥288.5m−CN¥168.0m−CN¥189.2m−CN¥114.7m−CN¥102.4m−CN¥161.7m
Net income−CN¥243.8m−CN¥276.2m−CN¥256.7m−CN¥164.8m−CN¥181.7m−CN¥113.4m−CN¥96.3m−CN¥170.0m
Diluted earnings per share-0.54-0.61-0.57-0.36-0.40-0.25-0.22-0.38
Cash from operations———−CN¥56.0m−CN¥122.0mCN¥24.0m−CN¥122.0m−CN¥113.0m
Capital spending−CN¥104.0m−CN¥63.0m−CN¥76.0m−CN¥36.0m−CN¥27.0m−CN¥75.0m−CN¥58.0m−CN¥72.0m
Free cash flow———−CN¥92.0m−CN¥149.0m−CN¥51.0m−CN¥180.0m−CN¥185.0m
Total assetsCN¥5.97bnCN¥5.61bnCN¥5.34bnCN¥5.20bnCN¥5.13bnCN¥4.07bnCN¥4.20bnCN¥4.17bn
Cash and short-term investments——CN¥975.5mCN¥975.5mCN¥952.9mCN¥1.01bnCN¥1.19bnCN¥1.39bn
DebtCN¥1.51bnCN¥1.22bnCN¥1.16bnCN¥1.01bnCN¥1.68bnCN¥1.52bnCN¥1.08bnCN¥1.07bn
Shareholders' equityCN¥1.09bnCN¥1.25bnCN¥2.19bnCN¥1.73bnCN¥1.83bnCN¥1.97bnCN¥2.07bnCN¥2.24bn

Financial ratios

Data as of 24 Sept 2026

FY2025FY2024FY2023FY2022FY2021FY2020
Operating margin-28.6%-35.1%-40.9%10.4%13.6%-66.7%
Net margin-27.0%-35.9%-41.0%9.5%13.6%-66.4%
Return on equity-32.7%-29.2%-19.9%4.4%15.1%-58.5%
Return on assets-13.4%-14.4%-12.6%3.1%12.1%-39.2%
Free cash flow yield-0.2%-0.3%-0.3%-1.6%-0.5%—
Revenue growth58.4%29.5%-10.4%39.0%156.2%58.3%
Earnings growth18.8%13.5%-487.4%-3.4%-152.6%237.7%
Current ratio1.27x2.05x4.02x5.26x3.78x3.15x
Debt to equity0.53x0.72x0.41x0.31x0.04x0.10x
Equity ratio41.0%49.2%63.1%72.1%80.0%67.1%
Interest coverage-12.49x-14.22x-20.44x7.28x71.39x-32.54x
R&D as a share of sales36.0%36.9%38.5%21.0%19.1%24.4%
Buybacks as a share of market value-2.3%-0.8%-10.0%-10.7%——

Growth per year

Compound annual rate

3 years5 years10 years
Revenue22.5%45.6%—
Operating income—22.9%—
Net income—21.6%—

Average margins

Over each period

1 year3 years5 years10 years
Operating margin-31.1%-24.4%-21.8%—
Net margin-30.4%-24.2%-21.6%—

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022
Price to earnings-27.4-22.4-22.8138.0
Price to sales7.48.19.313.1

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.