Company-wide revenue
Reported revenue in 2021 ¥1.39T Reported revenue in 2025 ¥1.51T
- growth amount
- +¥121.87B
- growth annualized
- +2.1%
- growth total
- +8.8%
Japanese company profile · 3291
Iida Group Holdings Co., Ltd.
In its FY2025 public filing, Iida Group Holdings Co., Ltd. reports Ichi Construction Group, Iida Industries, Toyo Eichi Housing Group, Tacthome Group, and 2 other reported businesses. The page shows business-level revenue and profit where the source disclosures support comparison.
Original Japanese company name: 飯田グループホールディングス株式会社
English company name recorded in Japan's EDINET filer data. English company name source
Reported company-wide figures
What does this company do?
What does this company do?
Iida Group Holdings Co., Ltd.'s largest reported business by revenue in FY2025 was Ichi Construction Group.
The business with the highest reported segment profit in FY2025 was Ichi Construction Group.
FY2025 · fiscal year ended March 2026 View original filing ↗ The source document may be in Japanese.
Business structure
How does it make money?
| Business | Revenue from external customers | Revenue share | Segment profit (loss) |
|---|---|---|---|
| Ichi Construction Group | ¥392.32B ↗ | 26.0% | ¥29.73B ↗ |
| Iida Industries | ¥293.96B ↗ | 19.5% | ¥23.83B ↗ |
| Ernst & Young Group | ¥292.3B ↗ | 19.4% | ¥19.58B ↗ |
| Tacthome Group | ¥220.74B ↗ | 14.6% | ¥16.26B ↗ |
| Toyo Eichi Housing Group | ¥212.12B ↗ | 14.1% | ¥18.02B ↗ |
| Idihome Group | ¥63.67B ↗ | 4.2% | ¥2.7B ↗ |
All values are in Japanese yen (JPY). No currency conversion is applied. FY2025 · fiscal year ended March 2026. Revenue and profit are shown only where the filing and data support a comparison.
Original Japanese label
- Ichi Construction Group
- 一建設グループ
- Iida Industries
- 飯田産業グループ
- Toyo Eichi Housing Group
- 東栄住宅グループ
- Tacthome Group
- タクトホームグループ
- Ernst & Young Group
- アーネストワングループ
- Idihome Group
- アイディホームグループ
- Revenue from external customers
- 外部顧客売上
- Segment profit (loss)
- セグメント利益（損失）
Original Japanese label
- Ichi Construction Group
- 一建設グループ
- Iida Industries
- 飯田産業グループ
- Toyo Eichi Housing Group
- 東栄住宅グループ
- Tacthome Group
- タクトホームグループ
- Ernst & Young Group
- アーネストワングループ
- Idihome Group
- アイディホームグループ
- Revenue from external customers
- 外部顧客売上
- Segment profit (loss)
- セグメント利益（損失）
Reported Revenue from external customers by business over time
Reported Revenue from external customers by business over time
| Fiscal year | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
| Ichi Construction Group | ¥391.17B | ¥400.39B | ¥394.09B | ¥407.42B | ¥392.32B |
| Iida Industries | ¥237.27B | ¥257.77B | ¥257.84B | ¥267.95B | ¥293.96B |
| Toyo Eichi Housing Group | ¥171.34B | ¥189.32B | ¥190.96B | ¥200.76B | ¥212.12B |
| Tacthome Group | ¥160.31B | ¥175.25B | ¥182.07B | ¥187.55B | ¥220.74B |
| Ernst & Young Group | ¥320.2B | ¥296.03B | ¥290.26B | ¥282.04B | ¥292.3B |
| Idihome Group | ¥88.17B | ¥81.15B | ¥92.22B | ¥80.5B | ¥63.67B |
All amounts are in Japanese yen (JPY). Each figure links to the original Japanese filing. Blank cells indicate no comparable figure was disclosed. Business figures may not add up to consolidated figures.
What is growing?
What is growing?
Business revenue growth
Tacthome Group
Reported revenue in 2021 ¥160.31B Reported revenue in 2025 ¥220.74B
- growth amount
- +¥60.43B
- growth annualized
- +8.3%
- growth total
- +37.7%
View original filing
Iida Industries
Reported revenue in 2021 ¥237.27B Reported revenue in 2025 ¥293.96B
- growth amount
- +¥56.69B
- growth annualized
- +5.5%
- growth total
- +23.9%
View original filing
Toyo Eichi Housing Group
Reported revenue in 2021 ¥171.34B Reported revenue in 2025 ¥212.12B
- growth amount
- +¥40.78B
- growth annualized
- +5.5%
- growth total
- +23.8%
View original filing
Ichi Construction Group
Reported profit margin in 2022 +5.6%
Reported profit margin in 2025 +7.6%
- growth margin points
- +2.0
View original filing
Idihome Group
Reported profit margin in 2022 +2.3%
Reported profit margin in 2025 +4.2%
- growth margin points
- +1.9
View original filing
This describes a reported period; it is not a forecast.
What has changed?
What has changed?
Not disclosed or not safely comparable in the available filings.
Source
Public filing
FY2025 · fiscal year ended March 2026
The source document may be in Japanese.
Filing ID: S100YID4
View original filing ↗Ask about this company
Ask about this company
The source document may be in Japanese.