D. I. System Co., Ltd. logo

D. I. System Co., Ltd.

4421.T

JPXTechnologyInformation Technology Services

Latest quote

¥944

+¥6.00 · +0.64%

Aug 24, 1:00 PM JSTData delayed

4421.T company overview

Regular session · JST · Market data may be delayed.

Company profile

Company website

D. I. System Co., Ltd., established in 1997 and headquartered in Tokyo, Japan, operates internationally, specializing in a broad spectrum of system integration, education, and security solutions. The company's comprehensive IT offerings encompass bespoke system development, network and platform architecture, and specialized Microsoft services. They engineer tailored business applications designed for critical operational functions, including sales management, customer relationship management, purchasing, and production. Beyond application creation, D. I. System designs and implements robust IT infrastructure, providing extensive operational and maintenance services such as system surveillance, data input and analysis, maintenance development, and equipment upkeep. Their suite of software solutions also features e-learning platforms, framework and workflow tools, web performance management, and targeted mail training. In the education sector, they craft and conduct diverse IT training programs, offering consulting and comprehensive user support. Furthermore, the company delivers advanced security solutions, including proprietary products for logging and monitoring server and database activities. They also provide consulting services for initiatives like stress checks and telework facilitation, alongside engaging in sales and service outsourcing.

Industry
Information Technology Services
Sector
Technology
Headquarters
JP
CEO
Kentaro Tomita
Listed since
Oct 22, 2018
Employees
739

Market position

Day range

Current ¥944

52-week range

Current ¥944

Open
¥939
Previous close
¥938
Volume
1.2K
0.54× average
Average volume
2.21K
Average daily volume
Market cap
2.75B JPY
Beta
0.02
Market reference 1
50-day average
¥930.58
+1.44% above average
200-day average
¥931
+1.40% above average

Financials

Financial snapshot

Latest / TTM

Valuation & yield

Enterprise value
1.85B JPY
P/E (TTM)
12.62×
P/B (TTM)
1.62×
P/S (TTM)
0.37×
EV / EBITDA
4.32×
Earnings yield
8.92%
Free cash flow yield
7.18%
Dividend yield
2.86%

Profitability & efficiency

Gross margin
20.67%
Operating margin
4.31%
Net margin
2.90%
Return on equity
15.66%
Return on assets
8.24%
Return on invested capital
13.22%

Financial health

Debt / equity
0.17×
Current ratio
1.87×
Altman Z-score
3.92
Piotroski F-score
5 of 9

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends23%16%9%1%Gross margin, FY2021: 20.18%Gross margin, FY2022: 21.48%Gross margin, FY2023: 21.25%Gross margin, FY2024: 19.59%Gross margin, FY2025: 20.38%Operating margin, FY2021: 4.40%Operating margin, FY2022: 5.21%Operating margin, FY2023: 5.46%Operating margin, FY2024: 5.04%Operating margin, FY2025: 4.94%Net margin, FY2021: 3.20%Net margin, FY2022: 3.55%Net margin, FY2023: 3.86%Net margin, FY2024: 3.54%Net margin, FY2025: 3.55%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 20.18%. Gross margin FY2022 21.48%. Gross margin FY2023 21.25%. Gross margin FY2024 19.59%. Gross margin FY2025 20.38%. Operating margin FY2021 4.40%. Operating margin FY2022 5.21%. Operating margin FY2023 5.46%. Operating margin FY2024 5.04%. Operating margin FY2025 4.94%. Net margin FY2021 3.20%. Net margin FY2022 3.55%. Net margin FY2023 3.86%. Net margin FY2024 3.54%. Net margin FY2025 3.55%.

Income trends

Revenue

7.22B JPY+5.74%

Operating income

356.99M JPY+3.68%

Net income

256.23M JPY+5.97%
Income trends across reported periods7.93B JPY5.1B JPY2.27B JPY−558.14M JPYRevenue, FY2021: 4.66B JPYRevenue, FY2022: 5.5B JPYRevenue, FY2023: 6.24B JPYRevenue, FY2024: 6.83B JPYRevenue, FY2025: 7.22B JPYOperating income, FY2021: 204.96M JPYOperating income, FY2022: 286.7M JPYOperating income, FY2023: 340.89M JPYOperating income, FY2024: 344.31M JPYOperating income, FY2025: 356.99M JPYNet income, FY2021: 149.23M JPYNet income, FY2022: 194.93M JPYNet income, FY2023: 240.98M JPYNet income, FY2024: 241.79M JPYNet income, FY2025: 256.23M JPYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 4.66B JPY. Revenue FY2022 5.5B JPY. Revenue FY2023 6.24B JPY. Revenue FY2024 6.83B JPY. Revenue FY2025 7.22B JPY. Operating income FY2021 204.96M JPY. Operating income FY2022 286.7M JPY. Operating income FY2023 340.89M JPY. Operating income FY2024 344.31M JPY. Operating income FY2025 356.99M JPY. Net income FY2021 149.23M JPY. Net income FY2022 194.93M JPY. Net income FY2023 240.98M JPY. Net income FY2024 241.79M JPY. Net income FY2025 256.23M JPY.
Metric (JPY)FY2025FY2024FY2023FY2022FY2021
Revenue7.22B JPY6.83B JPY6.24B JPY5.5B JPY4.66B JPY
Cost of goods sold5.75B JPY5.49B JPY4.91B JPY4.32B JPY3.72B JPY
Gross profit1.47B JPY1.34B JPY1.33B JPY1.18B JPY939.49M JPY
Selling, general, and administrative1.11B JPY993.81M JPY985.53M JPY894.11M JPY734.53M JPY
Operating expenses1.11B JPY993.81M JPY985.53M JPY894.11M JPY734.53M JPY
Interest income1.4M JPY105K JPY10K JPY8K JPY7K JPY
Interest expense287K JPY1.03M JPY1.64M JPY1.11M JPY453K JPY
Depreciation and amortization68.26M JPY59.17M JPY55.87M JPY44.35M JPY34.11M JPY
Operating income356.99M JPY344.31M JPY340.89M JPY286.7M JPY204.96M JPY
Net income256.23M JPY241.79M JPY240.98M JPY194.93M JPY149.23M JPY

Company facts updated Aug 24, 2026.

Earnings

Latest EPS result
11.53

EPS: actual versus estimate

Recent quarterly results

ActualEstimate
Estimates unavailable
Quarterly EPS actual values compared with estimates31.2523.6115.988.35Q4 '24Q1 '25Q2 '25Q3 '25Q3 '25Q1 '26Q2 '26Q3 '26
Q4 2024, reported Nov 14, 2024: actual 20.21, estimate —, surprise —, Comparison unavailable. Q1 2025, reported Feb 14, 2025: actual 21.29, estimate —, surprise —, Comparison unavailable. Q2 2025, reported May 14, 2025: actual 29.66, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Aug 12, 2025: actual 9.82, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Sep 30, 2025: actual 27.25, estimate —, surprise —, Comparison unavailable. Q1 2026, reported Feb 13, 2026: actual 10.72, estimate —, surprise —, Comparison unavailable. Q2 2026, reported May 14, 2026: actual 25.25, estimate —, surprise —, Comparison unavailable. Q3 2026, reported Aug 14, 2026: actual 11.53, estimate —, surprise —, Comparison unavailable.

Revenue: actual versus estimate

Recent quarterly results

ActualEstimate
Estimates unavailable
Quarterly Revenue actual values compared with estimates2.14B1.95B1.77B1.58BQ4 '24Q1 '25Q2 '25Q3 '25Q3 '25Q1 '26Q2 '26Q3 '26
Q4 2024, reported Nov 14, 2024: actual 1.7B JPY, estimate —, surprise —, Comparison unavailable. Q1 2025, reported Feb 14, 2025: actual 1.66B JPY, estimate —, surprise —, Comparison unavailable. Q2 2025, reported May 14, 2025: actual 1.73B JPY, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Aug 12, 2025: actual 1.99B JPY, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Sep 30, 2025: actual 1.84B JPY, estimate —, surprise —, Comparison unavailable. Q1 2026, reported Feb 13, 2026: actual 1.77B JPY, estimate —, surprise —, Comparison unavailable. Q2 2026, reported May 14, 2026: actual 1.84B JPY, estimate —, surprise —, Comparison unavailable. Q3 2026, reported Aug 14, 2026: actual 2.06B JPY, estimate —, surprise —, Comparison unavailable.

Corporate actions

Annual dividends per share

Cash distributions grouped by calendar year; partial years are marked.

¥27.00

2025 complete year+116.0% since 2021

Corporate action history

DividendUpcoming

Ex-dividend Sep 29, 2026

¥28.00

Annual

Record Sep 30, 2026 · Payment Sep 29, 2026

Dividend

Ex-dividend Sep 29, 2025

¥27.00

Annual

Record Sep 30, 2025 · Payment Dec 24, 2025

Dividend

Ex-dividend Sep 27, 2024

¥25.00

Annual

Record Sep 30, 2024 · Payment Dec 25, 2024

Dividend

Ex-dividend Sep 28, 2023

¥22.00

Annual

Record Sep 30, 2023 · Payment Dec 21, 2023

Dividend

Ex-dividend Sep 29, 2022

¥15.00

Annual

Record Sep 30, 2022 · Payment Dec 22, 2022

Dividend

Ex-dividend Sep 29, 2021

¥12.50

Annual

Record Sep 30, 2021 · Payment Dec 22, 2021

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