1663
K&O Energy Group Inc.
K&Oエナジーグループ株式会社
Utilities · Utilities - Regulated Gas
K&O Energy Group Inc., together with its subsidiaries, engages in the development, production, supply, and sale of natural gas and iodine in Japan. It is also involved in the supply and sale of city gas, LP gas, compressed natural gas, brine water, gas equipment, and electricity; production and sale of iodine compounds; and provision of civil engineering, plumbing, well drilling, geological and water quality surveys, digging of geothermal wells, and gas fitting services. The company was incorporated in 2014 and is headquartered in Mobara, Japan.
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Overview
Filings & Signals
Ownership
Financials
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Income Statement
Balance Sheet
Cash Flow
Ratios & Per Share
Metric
FY 2025
EDINET ↗
FY 2024
EDINET ↗
FY 2023
EDINET ↗
FY 2022
EDINET ↗
FY 2021
EDINET ↗
Net Sales
¥91.4B
¥92.4B
¥96.3B
¥106.2B
¥66.1B
Cost of Sales
¥69.6B
¥72.3B
¥76.4B
¥89.2B
¥52.6B
Gross Profit
¥21.8B
¥20.2B
¥19.9B
¥17.0B
¥13.5B
SG&A
¥4.7B
¥5.1B
¥4.2B
¥4.1B
¥3.9B
Operating Income
¥10.6B
¥8.8B
¥9.7B
¥7.3B
¥3.9B
Non-Operating Income
¥1.1B
¥1.0B
¥818M
¥677M
¥541M
Dividend Income
¥513M
¥518M
¥361M
¥259M
¥173M
Interest Income
¥467M
¥347M
¥295M
¥249M
¥189M
Non-Operating Expenses
¥39M
¥20M
¥78M
¥50M
¥56M
Interest Expense
¥13M
¥10M
¥10M
¥9M
¥10M
Ordinary Income
¥11.7B
¥9.8B
¥10.4B
¥7.9B
¥4.4B
Pre-tax Income
¥13.1B
¥9.8B
¥10.3B
¥7.7B
¥4.3B
Income Taxes
¥3.9B
¥2.9B
¥3.0B
¥2.3B
¥1.2B
Current Tax
¥3.8B
¥3.1B
¥2.8B
¥2.5B
¥1.2B
Deferred Tax
¥78M
¥-192M
¥180M
¥-175M
¥-41M
Net Income (owners)
¥8.4B
¥6.2B
¥6.5B
¥4.8B
¥2.8B
Minority Interest
¥858M
¥753M
¥787M
¥586M
¥268M
Comprehensive Income
¥11.1B
¥7.9B
¥7.8B
¥6.0B
¥3.4B
EBITDA
¥16.9B
¥14.7B
¥15.3B
¥12.8B
¥9.3B
Goodwill Amort. (J-GAAP)
¥56M
¥56M
¥56M
¥56M
¥56M
EPS
¥313.99
¥231.38
¥242.81
¥179.27
¥107.15
Shares Outstanding
26.7M
26.7M
26.6M
26.6M
26.6M
Shares Issued (total)
28.3M
28.3M
28.3M
28.3M
28.3M
Treasury Shares
1.6M
1.7M
1.7M
1.7M
1.8M
Metric
FY 2025
EDINET ↗
FY 2024
EDINET ↗
FY 2023
EDINET ↗
FY 2022
EDINET ↗
FY 2021
EDINET ↗
Total Assets
¥127.8B
¥119.4B
¥111.4B
¥109.8B
¥99.1B
Current Assets
¥53.1B
¥49.2B
¥44.4B
¥42.9B
¥36.8B
Cash & Deposits
¥30.5B
¥28.5B
¥23.2B
¥21.6B
¥20.9B
Trade Receivables
¥10.3B
¥10.5B
¥11.2B
¥14.9B
—
Non-Current Assets
¥74.7B
¥70.3B
¥67.1B
¥66.9B
¥62.3B
PP&E
¥43.0B
¥41.6B
¥40.9B
¥40.4B
¥38.7B
Goodwill
¥267M
¥324M
¥380M
¥436M
¥493M
Intangible Assets
¥1.8B
¥1.9B
¥1.6B
¥1.6B
¥1.5B
Investment Securities
¥20.0B
¥15.8B
¥13.0B
¥12.3B
¥10.8B
Deferred Tax Assets
¥775M
¥876M
¥807M
¥913M
¥915M
Total Liabilities
¥18.9B
¥20.0B
¥18.5B
¥23.4B
¥17.0B
Current Liabilities
¥12.3B
¥13.7B
¥12.6B
¥17.6B
¥10.8B
Accounts Payable
¥5.4B
¥6.9B
¥6.6B
¥10.2B
¥6.8B
ST Debt
¥331M
¥346M
¥357M
¥371M
¥391M
Taxes Payable
¥2.4B
¥1.8B
¥1.8B
¥2.0B
¥621M
Non-Current Liabilities
¥6.6B
¥6.3B
¥5.9B
¥5.8B
¥6.1B
Total LT Borrowings
¥546M
¥567M
¥569M
¥582M
¥609M
Pension Obligations
¥3.7B
¥4.4B
¥4.3B
¥4.4B
¥4.9B
Deferred Tax Liab.
¥2.0B
¥1.1B
—
—
—
Total Equity
¥108.9B
¥99.4B
¥92.9B
¥86.4B
¥82.1B
Capital Stock
¥8.0B
¥8.0B
¥8.0B
¥8.0B
¥8.0B
Capital Surplus
¥14.0B
¥14.0B
¥13.9B
¥13.9B
¥12.9B
Retained Earnings
¥80.3B
¥73.1B
¥68.0B
¥62.5B
¥58.4B
Treasury Stock
¥-1.2B
¥-1.2B
¥-1.2B
¥-1.2B
¥-1.3B
AOCI
¥4.2B
¥2.4B
¥1.4B
¥929M
¥297M
Equity (owners)
¥101.1B
¥93.9B
¥88.8B
¥83.2B
¥78.1B
Minority Interests
¥3.4B
¥3.0B
¥2.6B
¥2.1B
¥3.5B
Total Interest-Bearing Debt ⓘ
¥877M
¥913M
¥926M
¥953M
¥1.0B
Net Cash ⓘ
¥29.7B
¥27.6B
¥22.3B
¥20.6B
¥19.9B
NCAV ⓘ
¥34.2B
¥29.1B
¥25.9B
¥19.5B
¥19.9B
NCAV/Share
¥1,281
¥1,093
¥971
¥734
¥747
BV/Share
¥3,788
¥3,521
¥3,333
¥3,126
¥2,940
Metric
FY 2025
EDINET ↗
FY 2024
EDINET ↗
FY 2023
EDINET ↗
FY 2022
EDINET ↗
FY 2021
EDINET ↗
Operating CF
¥15.9B
¥13.8B
¥11.8B
¥12.2B
¥6.4B
Interest Paid
¥-14M
¥-10M
¥-10M
¥-9M
¥-10M
Interest Received
¥961M
¥861M
¥658M
¥499M
¥365M
D&A
¥6.3B
¥5.8B
¥5.6B
¥5.4B
¥5.3B
Goodwill Amort.
¥56M
¥56M
¥56M
¥56M
¥56M
Investing CF
¥-13.3B
¥-6.0B
¥-9.0B
¥-9.7B
¥-7.1B
CapEx
¥8.2B
¥5.9B
¥7.2B
¥6.0B
¥5.2B
Financing CF
¥-1.6B
¥-1.5B
¥-1.3B
¥-1.9B
¥-961M
Dividends Paid
¥-1.2B
¥-1.1B
¥-901M
¥-794M
¥-820M
Share Buybacks
—
—
—
—
¥0M
LT Debt Repaid
¥-441M
¥-418M
¥-432M
¥-452M
¥-476M
Free Cash Flow
¥7.7B
¥8.0B
¥4.7B
¥6.2B
¥1.2B
Net Change in Cash
¥1.0B
¥6.3B
¥1.6B
¥628M
¥-1.6B
Metric
FY 2025
EDINET ↗
FY 2024
EDINET ↗
FY 2023
EDINET ↗
FY 2022
EDINET ↗
FY 2021
EDINET ↗
ROE
8.3%
6.6%
7.4%
5.9%
3.7%
ROA
6.8%
5.3%
5.8%
4.6%
2.9%
EPS
¥313.99
¥231.38
¥242.81
¥179.27
¥107.15
DPS
¥54.00
¥42.00
¥38.00
¥32.00
¥30.00
BPS
¥3,945.35
¥3,611.43
¥3,386.39
¥3,161.03
¥2,951.23
FCF/Share
¥289
¥298
¥175
¥234
¥46
NCAV/Share
¥1,281
¥1,093
¥971
¥734
¥747
Payout Ratio
17.2%
18.2%
15.7%
17.9%
28.0%
Event Timeline
S Shareholder
A Capital Signal
▾ Hide Chart
Large Shareholder Reports 6
Date Activist Stake Event Flag Demands Source
2026-04-13
AIR WATER INC.
16.15%
+1.07%
correction
Passive
—
2026-04-06
AIR WATER INC.
15.08%
change
Passive
—
2025-06-20
Symphony Financial Partners (Singapore) Pte. Ltd.
4.99%
-1.58%
change
Passive
—
2025-05-22
Symphony Financial Partners (Singapore) Pte. Ltd.
6.57%
-1.46%
change
Passive
—
2025-05-09
Symphony Financial Partners (Singapore) Pte. Ltd.
8.03%
-1.27%
change
Passive
—
2023-06-09
Symphony Financial Partners (Singapore) Pte. Ltd.
9.3%
change
Passive
—
Top 10 Shareholders
Ownership DNA
Cross-Holdings Tracker 10
#
Shareholder
Shares (thou.)
% of Total
1
㈱合同資源
4,903
18.30%
2
エア・ウォーター㈱
4,575
17.10%
3
京葉瓦斯㈱
3,690
13.80%
4
The Master Trust Bank of Japan, Ltd. (Trust Account)
日本マスタートラスト信託銀行㈱ (信託口)
1,587
5.90%
5
The Chiba Bank, Ltd.
㈱千葉銀行
709
2.60%
6
㈱プレミアムウォーターホールディングス
566
2.10%
7
三井住友信託銀行㈱(常任代理人 ㈱日本カストディ銀行)
500
1.80%
8
MSIP CLIENT SECURITIES (常任代理人 モルガン・スタンレーMUFG証券㈱)
492
1.80%
9
GOLDMAN SACHS INTERNATIONAL(常任代理人 ゴールドマン・サックス証券㈱)
347
1.30%
10
The Chiba Kogyo Bank, Ltd.
㈱千葉興業銀行(常任代理人 ㈱日本カストディ銀行)
341
1.20%
Domestic Nominees
7.7%
+0.1% vs 2024
Trust bank custodians — GPIF, pensions, investment trusts
Foreign Custodians
0.0%
+0.0% vs 2024
Sub-custodians for foreign asset managers
Direct / Strategic
58.2%
-3.3% vs 2024
Named entities with disclosed investment intent
Shareholder
Trend
2023
2024
2025
㈱合同資源
18.40%
18.30%
18.30%
エア・ウォーター
17.10%
17.10%
17.10%
京葉瓦斯
13.80%
13.80%
13.80%
日本マスタートラスト信託銀行
5.50%
5.80%
5.90%
+0.10%
The Chiba Bank, Ltd.
㈱千葉銀行
2.60%
2.60%
2.60%
㈱プレミアムウォーターホールディングス
NEW ENTRY
—
—
—
2.10%
NEW
三井住友信託銀行
1.80%
1.80%
1.80%
MSIP CLIENT SECURITIES
NEW ENTRY
—
—
—
1.80%
NEW
Goldman Sachs
NEW ENTRY
—
—
—
1.30%
NEW
The Chiba Kogyo Bank, Ltd.
㈱千葉興業銀行
1.20%
1.20%
1.20%
THE SFP VALUE REALIZATION MASTER FUND LTD.
last seen 2024
Exited Top 10
5.40%
5.50%
—
THE CHASE MANHATTAN BANK, N. A. LONDON SPECIAL OMNIBUS SECS LENDING ACCOUNT
last seen 2024
Exited Top 10
2.40%
1.80%
—
大樹生命保険
last seen 2024
Exited Top 10
1.20%
1.20%
—
Concentration (HHI)
ⓘ
899
898
873
3 fiscal years · top-10 holders per year · >2,500 HHI = high concentration · entity-resolved
Portfolio Book Value
¥4,478M
+71% since 2023
Holdings
10
+2 new
2 exited
Trend
1 building
vs 2023
Held Company
FY2025
¥4,478M total
FY2023
¥2,623M total
Book Val ¥M
Shares
Book Val ¥M
Shares
The Chiba Bank, Ltd.
㈱千葉銀行
2,153
1,232,000
1,254
1,232,000
M
Sumitomo Mitsui Trust Group, Inc.
三井住友トラストグループ㈱
1,514
NEW
New
317,000
—
KEIYO GAS CO., LTD.
京葉瓦斯㈱ (注)4
212
NEW
New
180,000
—
M
The Keiyo Bank, Ltd.
㈱京葉銀行
188
113,000
76
113,000
M
NORITZ CORPORATION
㈱ノーリツ
111
56,000
84
56,000
M
OKAYA&CO.,LTD.
岡谷鋼機㈱
101
+100.0%
↑
10,800
69
5,400
M
NEW COSMOS ELECTRIC CO., LTD
新コスモス電機㈱
81
20,000
44
20,000
M
The Chiba Kogyo Bank, Ltd.
㈱千葉興業銀行
57
33,800
26
33,800
M
Aichi Clock Electric Co.
愛知時計電機㈱
45
17,100
40
17,100
M
FUTABA CORPORATION
双葉電子工業㈱
16
28,600
14
28,600
M
三井住友トラスト・ホールディングス㈱
—
−100%
Exit
—
857
158,500
KEIYO GAS CO., LTD.
京葉瓦斯㈱
—
−100%
Exit
—
159
60,000
M
Portfolio total
4,478
2,623
Book value in ¥M · ↓ reduced · ↑ increased vs prior year · M = mutual holding