Services · Fiscal year end Dec 31

CTI Engineering Co.,Ltd.

9621

株式会社建設技術研究所

FIGI BBG000CDC3169621.T9621 JPCorp. no. 7010001042703

Latest half-year results

First half · fiscal year to 2026-12 · filed 2026-08-14

For the first half of the fiscal year to 2026-12: Revenue ¥55 billion (+8.3% YoY), Ordinary income ¥6.7 billion (+11.0% YoY), Net income ¥4.4 billion (+17.1% YoY).

	This period	Year on year
Revenue	¥55.0bn	+8.3%
Ordinary profit	¥6.7bn	+11.0%
Net profit to owners	¥4.4bn	+17.1%

From the securities report on EDINET, which states no forecast. History via /v1/companies/9621/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2025-12-31

Revenue: ¥101.0bn
Net income: ¥6.0bn
ROE: 9.3%
Equity ratio: 69.1%
Dividend / share: ¥75
Employees: 4,087

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2025-12-31	¥101.0bn	¥6.0bn	¥96.3bn	¥66.8bn	9.3%	¥214.45	¥5.8bn
2024-12-31	¥97.7bn	¥6.7bn	¥87.7bn	¥61.7bn	11.6%	¥243.1	¥2.4bn
2023-12-31	¥93.1bn	¥7.5bn	¥79.9bn	¥55.1bn	14.7%	¥271.06	¥0.9bn
2022-12-31	¥83.5bn	¥5.9bn	¥73.3bn	¥47.7bn	13.1%	¥207.75	¥3.8bn
2021-12-31	¥74.4bn	¥4.5bn	¥71.9bn	¥38.8bn	12.3%	¥158.13	¥5.3bn

Indicators

Computed by us from filings · fiscal year to 2025-12-31

Metric	Value	Percentile among listed companies
ROE, %	9.3	54.6
Ordinary margin	0.0925	64.2
Equity ratio, %	69.1	73.1
Revenue growth	0.0344	42.1
Net income growth	-0.1177	27.2
Operating cash flow / assets	0.0599	47

Policy-uncertainty measure0.78 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Fiscal & tax 1

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 4.7% held by other listed companies.

Results wording balance: 0.00. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥1.5bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥7m, 0.1% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/9621/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Share buyback, report to —: ¥797m acquired of a ¥3.0bn limit. /v1/companies/9621/buybacks

Internal control, 2026-03-26: see filing 上記の評価手続きを実施した結果、当連結会計年度の末日時点において、当社グループの財務報告に係る内部統制は有効であると判断いたしました。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Domestic Construction Consultant, Overseas Construction Consultant. /v1/companies/9621/segments

Latest voting result: 2026-03-27 · 剰余金処分の件 · passed. /v1/companies/9621/voting

Ownership changes

All companies →

2024-07-29

Increase+0.16pt

Mitsubishi UFJ Financial Group, Inc. raised holdings in CTI Engineering Co.,Ltd. (9621) to 7.51% from 7.35%.

S100U3TGFiler profile Original filing (PDF, Japanese)
2023-06-05

Increase+1.00pt

HIKARI POWER LIMITED raised holdings in CTI Engineering Co.,Ltd. (9621) to 12.51% from 11.51%.

S100QV71Filer profile Original filing (PDF, Japanese)
2022-03-11

Increase+1.00pt

HIKARI POWER LIMITED raised holdings in CTI Engineering Co.,Ltd. (9621) to 11.51% from 10.51%.

S100NMRGFiler profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
有限会社光パワー	2022-01-04 – 2023-05-29	+89,000	+0.60pt	—	—

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/9621/trades.

5% filings

Large shareholding reports on 9621

Filed	Filer	Stake	Change	Stated purpose
2024-07-29	Mitsubishi UFJ Financial Group, Inc.	7.51%	+0.16pt	strategic holding
2023-06-05	HIKARI POWER LIMITED	12.51%	+1.00pt	pure investment
2022-03-11	HIKARI POWER LIMITED	11.51%	+1.00pt	pure investment

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 16 issues
Book value: ¥3.4bn
Sold in the year: ¥773m 5 issues
Bought in the year: — — issues
Mutual, both reports: 12
Held by listed cos.: 15

Holds	Book value	Shares vs. prior year	Mutual
RAITO KOGYO CO., LTD. 1926	¥897m	0.0%	both reports
Oriental Consultants Holdings Company Limited 2498	¥363m	+100.0%	stated
IDEA Consultants.Inc. 9768	¥325m	0.0%	both reports
NJS Co.,Ltd. 2325	¥255m	0.0%	stated
SHO-BOND Holdings Co., Ltd. 1414	¥248m	+300.0%	both reports
EJ Holdings Inc. 2153	¥212m	0.0%	both reports
OHBA CO.,LTD. 9765	¥208m	0.0%	both reports
DN HOLDINGS CO., LTD. 7377	¥204m	0.0%	both reports
People, Dreams & Technologies Group Co., Ltd. 9248	¥169m	0.0%	both reports
Wesco Holdings Inc. 6091	¥151m	0.0%	both reports

Held by: IDEA Consultants.Inc. 9768, Asia Air Survey Co.,Ltd. 9233, SHO-BOND Holdings Co., Ltd. 1414, DN HOLDINGS CO., LTD. 7377, People, Dreams & Technologies Group Co., Ltd. 9248, Wesco Holdings Inc. 6091, OHBA CO.,LTD. 9765, NITTOC CONSTRUCTION CO.,LTD. 1929, japan foundation engineering co.,ltd. 1914, Aozora Bank, Ltd. 8304, Yokogawa Bridge Holdings Corp. 5911, RAITO KOGYO CO., LTD. 1926 and 3 more

Purposes, all holdings and mutual flags via /v1/companies/9621/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2025-12-31

Shareholder	Shares	Ratio
日本マスタートラスト信託銀行株式会社(信託口)	3,114,000	11.30%
有限会社光パワー	2,793,000	10.10%
建設技術研究所従業員持株会	2,159,000	7.80%
individual holder	793,000	2.90%
株式会社日本カストディ銀行(信託口)	750,000	2.70%
株式会社三菱ＵＦＪ銀行	743,000	2.70%
三菱ＵＦＪ信託銀行株式会社	708,000	2.60%
住友生命保険相互会社	600,000	2.20%
第一生命保険株式会社	538,000	2.00%
JAPAN ABSOLUTE VALUE FUND GENERAL PARTNER [氏名省略]	508,000	1.80%

U.S. funds holding 9621

SEC Form N-PORT, reports to 2026-07-31

35 U.S. funds held 1,383,488 shares worth $26.4m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	290,800	$5.8m	0.001%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	185,100	$3.3m	0.001%	2026-06-30
DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	150,300	$3.0m	0.021%	2026-07-31
THE JAPANESE SMALL COMPANY SERIES DFA INVESTMENT TRUST CO	132,800	$2.6m	0.066%	2026-07-31
INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	107,200	$2.1m	0.005%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/9621
GET /v1/companies/9621/financials
GET /v1/companies/9621/details
GET /v1/companies/9621/segments
GET /v1/companies/9621/voting
GET /v1/companies/9621/tender-offers
GET /v1/companies/9621/indicators
GET /v1/companies/9621/earnings-releases
GET /v1/events?ticker=9621
GET /v1/companies/9621/trades         
GET /v1/companies/9621/cross-holdings 
GET /v1/companies/9621/brief

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