Kyowa Consultants Co., Ltd.

(S.36): Company established in Nerima-ku, Tokyo

Established a company in Nerima Ward, Tokyo

Established: August 29, 1961

(S.41): Sendai Sales Office (now Tohoku Branch) opened: Registered as a construction consultant

Sendai Sales Office (Current Tohoku Branch) Opening

Registered as a Construction Consultant

(S.42): Fukuoka Sales Office (now Kyushu Branch) opened: Osaka Sales Office (now Kansai Sales Office) opened

Fukuoka Sales Office (Current Kyushu Branch) Opening

Osaka Sales Office (Current Kansai Sales Office) Opening

(S.49): First-class architect office established: Head office building completed in Shibuya, Tokyo: Registered as a first-class architect office

First-class Architect Office Opening

Headquarters Building Completed in Shibuya, Tokyo

First-class Architect Office Registration

(S.51): Kagoshima Sales Office Established: Kochi Sales Office (Current Shikoku Sales Office) Established

Kagoshima Sales Office Opening

Kochi Sales Office (Current Shikoku Sales Office) Established

(S.52): Surveying business registration: Geological survey business registration

Surveying Business Registration

Geological Survey Business Registration

(S.54): Nagoya Sales Office (Current Chubu Sales Office) Established: Hiroshima Sales Office (Current Chugoku Sales Office) Established

Nagoya Sales Office (Current Chubu Sales Office) Opening

Hiroshima Sales Office (Current Chugoku Sales Office) Established

(S.55): Niigata Sales Office opened: Weighing and measuring certification business registration

Niigata Sales Office Opening

Measurement Certification Business Registration

(S.56): Okinawa Sales Office opened: Chiba Sales Office opened: Yokohama Sales Office opened

Okinawa Sales Office Opening

Chiba Sales Office Opening

Yokohama Sales Office Opening

(S.60): Kumamoto Sales Office opened

Kumamoto Sales Office Opening

(S.61): Omiya Sales Office (now Kanto Sales Office) opened: Construction business license obtained

Omiya Sales Office (Current Kanto Sales Office) Opening

Construction Business Permit

(S.62): Ibaraki Sales Office opened

Ibaraki Sales Office Opening

(H.04): Oita Sales Office opened

Oita Sales Office Opening

(H.05): Yamaguchi Sales Office opened: Listed on the over-the-counter market: Capital stock of 1 billion yen

Yamaguchi Sales Office Opening

Public Listing (Over-the-counter Registration)

Capital of 1 Billion Yen

(H.06): Saga Sales Office Opening: Aomori Sales Office Opening

Saga Sales Office Opening

Aomori Sales Office Opening

(H.10): Akita Sales Office Opening

Akita Sales Office Opening

(H.11): Yamanashi Sales Office Opening: Yamagata Sales Office Opening

Yamanashi Sales Office Opening

Yamagata Sales Office Opening

(H.12): Obtained ISO9001 Certification

ISO 9001 Certification Acquisition

(H.13): Obtained ISO14001 Certification

ISO 14001 Certification Acquisition

(H.16): Fukushima Sales Office Opening: Listed on JASDAQ Securities Exchange

Fukushima Sales Office Opening

Becoming a Listed Company on the Jasdaq Securities Exchange

(H.17): Merged with Consolidated Subsidiary KEEC Tohoku Co., Ltd.

Merged with Consolidated Subsidiary KEEC Tohoku Co., Ltd.

(H.22): Shiga Sales Office Opening: Listed on the Osaka Securities Exchange (JASDAQ)

Shiga Sales Office Opening

Becoming a Listed Company on the Osaka Securities Exchange (JASDAQ)

(H.24): Soma Sales Office Opening

Soma Sales Office Opening

(H.25): Kitakyushu Sales Office Opening: Listed on the Tokyo Stock Exchange (JASDAQ Standard)

Kitakyushu Sales Office Opening

Becoming a Listed Company on the Tokyo Stock Exchange (JASDAQ Standard)

(H.26): Registered as a Compensation Consultant

Registered as a Compensation Consultant

(H.27): Hyogo Sales Office Opening

Hyogo Sales Office Opening

(R.01): Kyoto Sales Office Opening

Kyoto Sales Office Opening

(R.02): Toyota Sales Office Opening: Toyohashi Sales Office Opening: Wakayama Sales Office Opening

Toyota Sales Office Opening

Toyohashi Sales Office Opening

Wakayama Sales Office Opening

(R.03): Listed on the Tokyo Stock Exchange (Standard Market)

Listed on the Tokyo Stock Exchange (Standard Market)