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Cresco Group

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Cresco maintains close coordination with each of our group companies and exercises our comprehensive power to take on the challenge to expand our business further. Using the organic interconnections linking each of the companies together, we provide consultation, development, operations, and maintenance in one stop; stimulate more potential needs by building partnerships with end users; and realize high value-added solution services that support our core businesses.


Cresco e-Solution Co.,Ltd.

Head Office:

PMO hatchobori Shinkawa Building 8th Floor,
2-9-11, Shinkawa, Cyuo-ku,
Tokyo 104-0033
TEL: +81-3-5540-9560
FAX: +81-3-5540-9559

Overview of Cresco e-Solution's Services:

ERP consulting; development of add-on applications to increase value of information systems

Cresco Wireless, Inc.

Head Office:

Yamate Building 9th Floor,
2-5-9, Sanno, Ota-ku,
Tokyo 143-0023
TEL: +81-3-5746-6800
FAX: +81-3-5746-6801

Overview of Cresco Wireless's Services:

Hardware design and development/prototyping, software design and development, and product sales, utilizing near-field wireless communication technology (Bluetooth/BLE, RFID, NFC, etc.)

IOS Co.,Ltd.

Head Office:

Shinagawa Tokyu Building 9th Floor,
1-6-31, Kounan, Minato-ku,
Tokyo 108-0075
TEL: +81-3-6433-9981
FAX: +81-3-6433-9982

Overview of IOS's Services:

Mainframe and open system development and sales; data processing services

Cresco KYUSHU Co.Ltd.

Head Office:

No.14 Okabe Building 6th Floor,
1-7-22, Hakataekimae, Hakata-ku, Fukuoka-shi,
Fukuoka 812-0011
TEL: +81-92-415-3540
FAX: +81-92-415-3541

Overview of Cresco KYUSHU's Services:

Software design, development and consulting; the Cresco Group’s near-shore development center


Head Office:

Kanazawa Fukokuseimei Ekimae Building 8th Floor,
2-11-7, Honmachi, Kanazawa-shi,
Ishikawa 920-0853
TEL: +81-76-233-3240
FAX: +81-76-233-3270

Overview of CRESCO HOKURIKU's Services:

Consulting, design and development of systems for local Hokuriku industries

C3 Co.Ltd.

Head Office:

1-27-7, Omika-cho, Hitachi-shi,
Ibaraki 319-1221
TEL: +81-294-52-6900
FAX: +81-294-52-6904

Overview of C Three's Services:

Design and development support through system consulting related to control and embedding technologies


Head Office:

Meisan Takahama Building 2nd Floor,
2-12-23, Kounan, Minato-ku,
Tokyo 108-0075
TEL: +81-3-5495-7981
FAX: +81-3-5495-7982

Overview of Creative Japan's Services:

Design and development of computer systems, centered on IT infrastructure construction

Mexess Co.,Ltd.

Head Office:

Toshiba Osaka Building 2nd Floor,
4-2-12, Honmachi, Cyuo-ku, Osaka-shi,
Osaka 541-0053
TEL: +81-6-7175-9417
FAX: +81-6-7175-9418

Overview of Mexess's Services:

Web design, software development and consulting

N-System Corporation

Head Office:

N-tour Building,
1-16-8, Sotokanda, Chiyoda-ku,
Tokyo 101-0021
TEL: +81-3-5297-0361
FAX: +81-3-5297-2075

Overview of N-System's Services:

Consulting, design, and deployment of computer systems for travel industries, as well as provision of cloud services

Nexus Corporation

Head Office:

Second Eiwa Building,
1-6-10, Hiranuma, Nishi-ku, Yokohama-shi,
Kanagawa 220-0023
TEL: +81-45-328-1505
FAX: +81-45-328-1507

Overview of NEXUS's Services:

Design and development of computer systems, construction of server infrastructure

ARS Corporation Ltd.

Head Office:

No.22 Noa Building 6th Floor,
5-25-10, Himonya, Meguro-ku, Tokyo,152-0003
TEL: +81-3-5704-2323
FAX: +81-3-5704-2344

Overview of ARS's Services:

Design and development of package software related to personnel and salary

Affiliate Company

Wain Co.Ltd.

Head Office:

Round-Cross Mita Building 6th Floor,
5-5-1, Shiba, Minato-ku,
Tokyo 108-0014
TEL: +81-3-5445-5947
FAX: +81-3-5445-5046

Overview of Wain's Services:

Design and manufacturing of information systems; software analysis, consulting, porting, Japanese localization; outsourcing of system development to China

Buerger Consulting Inc.

Head Office:

Suminaga Second Building 4th Floor,
6-7, Nihonbashi-Oodenmacho, Chuo-ku,
Tokyo 103-0011
TEL: +81-3-5649-2088
FAX: +81-3-5649-2099

Overview of Buerger Consulting's Service:

Consulting for reinforcing client’s management foundations

AIMS Co.,Ltd.

Head Office:

COI Hirakawacho Building 8th Floor,
1-7-20, Hirakawacho, Chiyoda-ku,
Tokyo 102-0093
TEL: +81-3-6261-6181
FAX: +81-3-6261-6182

Overview of AIMS's Service:

Web system development using JAVA technology; software design and development; network information services