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Case Studies

Virtualization Virtualization


A large U.S healthcare brand was in an urgent need to upgrade their ageing and crumbling infrastructure. The server was almost dying when they decided to upgrade and the work was to be done within a month.

Data Center Consolidation Data Center Consolidation

Data Center Consolidation

TopTech was recommended by one of our existing clients to a U.S based infrastructure and network service provider when they were looking for a service partner in Japan for their Data Center consolidation project. Our existing client has been extremely happy with our services that this was their third referral.

IT Outsourcing IT Outsourcing

IT Outsourcing

A renewable energy industry company had a need to bring some order and structure to their IT and enhance the IT security so that their staff could become more productive and the sales people could access internal resources from the field. TopTech was chosen from among a few competitions as the Solution Provider and IT Partner.

WiFi Upgrade WiFi Upgrade

WiFi Upgrade

TopTech was chosen as the IT partner when the largest maker of personal computers and smart phones wanted to upgrade their WiFi infrastructure. Our previous engagements with the end client's global IT partner had given them enough confidence in our abilities to get the complex and time bound tasks done without problems.

Software Development Software Development

Software Development

When a Japanese derivatives trading company wanted to replace their existing back office settlement system, they found the competency and skill set required in TopTech's team. With the Onsite-Offshore model TopTech helped reduce the client's license cost drastically, saving millions of yen annually.

O/S Migration O/S Migration

O/S Migration

TopTech helped one of the largest French investment banks to migrate their Windows NT and W2K desktop operating systems to Windows XP.

MS Exchange Hosting MS Exchange Hosting

MS Exchange Hosting

When a Japanese subsidiary of a large American Private Equity Fund with about 15 staff in Tokyo wanted all the features of MS Exchange but did not want to pay for the upfront costs and the hassles of maintaining it in-house, they found that they could do that with TopTech's Exchange hosting service.

Website Development Website Development

Website Development

When a Japanese Foreign Exchange trading company had a limited budget to redevelop their old website with dynamic content and backend content management system, they found only TopTech could work with them in a flexible manner without compromising on the quality.

Business Process Re-engineering (Process Improvement) Business Process Re-engineering (Process Improvement)

Business Process Re-engineering (Process Improvement)

When the world's largest retail bank's Tokyo branch wanted to re-engineer their home loan application and distribution process covering sales staff at the branches, the underwriting and disbursement staff in the operations and risk management they chose TopTech for its proven expertise in this field.