How much funding has ServerWorks raised?

ServerWorks has raised $16M in total funding. Their latest funding round was IPO. Key investors include Public market (TSE), Daiwa Securities (lead underwriter), NTT DATA (capital alliance).

Where is ServerWorks headquartered?

ServerWorks is headquartered in Shinjuku, Tokyo, Japan. The company has a team of 500+ people.

What does ServerWorks do?

ServerWorks operates in the AI Infrastructure sector. Japan's leading AWS-specialized cloud integrator (TSE Standard: 4434) that, together with its Google Cloud subsidiary G-gen, partners with SI BIPROGY to deliver multi-cloud and generative AI enterprise services. End-to-end cloud adoption and operation support for enterprises, from migration to optimization, with deep AWS specialization (Premier Tier Service Partner since 2014) and generative AI/AI-agent enablement across AWS and Google Cloud.

When was ServerWorks founded?

ServerWorks was founded in 2000. It is based in Shinjuku, Tokyo, Japan.

Who is the CEO of ServerWorks?

Ryo Oishi (大石良) is the CEO of ServerWorks. The company was founded in 2000.

Where is ServerWorks located?

ServerWorks is headquartered in Shinjuku, Tokyo, Japan.

What funding stage is ServerWorks at?

ServerWorks is currently at the Public stage.

How many employees does ServerWorks have?

ServerWorks has approximately 500+ employees.

ServerWorks

Category: AI Infrastructure

Japan's leading AWS-specialized cloud integrator (TSE Standard: 4434) that, together with its Google Cloud subsidiary G-gen, partners with SI BIPROGY to deliver multi-cloud and generative AI enterprise services. ServerWorks was founded in 2000. The company is led by Ryo Oishi (大石良). Based in Shinjuku, Tokyo, Japan. Team size: 500+. Total funding raised: $16M. Latest round: IPO. Key investors include Public market (TSE), Daiwa Securities (lead underwriter), NTT DATA (capital alliance).

Founded: 2000
Headquarters: Shinjuku, Tokyo, Japan
Team size: 500+
Total funding: $16M

Value proposition

End-to-end cloud adoption and operation support for enterprises, from migration to optimization, with deep AWS specialization (Premier Tier Service Partner since 2014) and generative AI/AI-agent enablement across AWS and Google Cloud.

Products and solutions

AWS billing proxy/management, cloud migration, managed operations, digital workplace, contact center solutions, generative AI operation optimization (AWS gen-AI quality/cost visibility), AI CoE and AI governance support, multi-cloud (AWS + Google Cloud via G-gen) integration.

Unique value

AWS Premier Tier Service Partner with 1,610+ customers and 33,200+ projects (as of Aug 2026), combined with Google Cloud Premier Partner expertise via subsidiary G-gen, enabling true multi-cloud and generative AI delivery at enterprise scale.

Target customer

Enterprise companies in Japan (large corporations, government/municipalities, startups) adopting cloud and generative AI.

Industries served

Cross-industry enterprise IT, financial services, government/public sector, manufacturing, retail, and other sectors adopting cloud and AI.

Technology advantage

Deep AWS specialization (Premier Tier Service Partner continuously since Nov 2014) plus Google Cloud Premier Partner/MSP capabilities through G-gen; strong engineering culture (~70% engineers); AIOps and AI FinOps managed services; generative AI operation optimization.

How they differentiate

One of the "big three" AWS cloud integrators in Japan with the longest-running AWS Premier Tier status, now differentiated by combining AWS and Google Cloud expertise (via G-gen) to deliver multi-cloud and generative AI/AI-agent enterprise solutions in partnership with major SI BIPROGY.

Main competitors

Classmethod, cloudpack (GMO), NHN Techorus, JIG-SAW, other AWS Premier Tier cloud integrators

Key partnerships

AWS (Premier Tier Service Partner), Google Cloud (via G-gen Premier Partner), BIPROGY (Sept 2026 business alliance for multi-cloud & generative AI), Anthropic (generative AI reseller agreement), NTT DATA (capital & business alliance), Bespin Global (G-gen JV partner), HENNGE (cybersecurity).

Notable customers

1,610+ enterprise customers including large corporations and government/municipalities (specific names not disclosed in public sources).

Major milestones

Founded 2000 (as Web Senka), renamed ServerWorks 2002, began AWS specialization 2008, AWS Premier Tier Service Partner since Nov 2014, IPO on TSE Mothers March 2019 (ticker 4434), established G-gen JV with Bespin Global Aug 2021, G-gen merged with Topgate 2024, Sept 2026 business alliance with BIPROGY for multi-cloud & generative AI.

Growth metrics

FY2027 Q1 (Feb 2027 period): revenue ¥11.93B (+29.4% YoY), operating profit ¥398M (+99.6% YoY); 1,610+ customers and 33,200+ projects (Aug 2026); ~525 consolidated employees (Nov 2025).

Market positioning

A publicly listed (TSE Standard: 4434) leading AWS cloud integrator in Japan, positioned as a top-tier cloud/AI services provider targeting enterprise digital transformation.

Geographic focus

Japan (headquartered in Tokyo); expanding internationally with a Thailand subsidiary (Serverworks Thailand).

About Ryo Oishi (大石良)

Ex-Venture Link (banking/finance loan consulting, Sendai branch manager, East Japan division head, executive officer); Tohoku University Economics degree (1996). Founded ServerWorks in 2000 and led it to a 2019 TSE Mothers IPO.

Latest news about ServerWorks

ServerWorks Group Partners With BIPROGY to Bundle AWS, Google Cloud, and Generative AI Services in Japan

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Official website: https://www.serverworks.co.jp/