Japan market entry
for global energy technology suppliers

A Tokyo-based boutique practice helping global energy technology suppliers reach Japanese developers, utilities, and EPCs.

Practice

At the intersection of Japan and global energy technology

SSC is a Tokyo-based boutique advisory practice working between Japanese energy developers and international technology suppliers across offshore wind, onshore wind, battery storage, and O&M.

Our role is structural — shaping the commercial and technical engagement between both sides so cross-border projects move forward. Tom brings over a decade of experience from both sides of the table.

SSC is a single-principal practice. Engagements are scoped and led directly by Tom, with experienced specialists brought in when additional depth is needed.

What we do

Four ways we engage

Japan market entry & business development

For overseas suppliers approaching Japanese developers, utilities, and EPCs. We map the right counterparts, position your proposition in their commercial language, and stay in the room as the engagement develops.

Contract & commercial structuring

Scope splits, TSAs, service agreements, and supplier–developer interface risk. We work the substance — not just translate the words — so the terms land in a way both sides can sign.

Technical coordination & vendor liaison

Day-to-day coordination across engineering teams: vendor reviews, witness inspections, factory and site visit logistics, and translating European engineering norms into Japanese delivery expectations.

Project structuring & risk review

When a project stalls, the cause is usually structural — undefined scope, misaligned decision flows, unspoken assumptions. We diagnose where it's stuck and rebuild the framework so it can move.

Founder

Tom Sato

Tomoki Sato, Founder of SSC, Inc.

Representative Director

Tom began his career as a project engineer at MD&A in the United States, supporting Steam Turbine Retrofit projects for thermal power plants. He returned to Japan in 2016 and spent the following years in technical sales at Vestas and Siemens Gamesa Renewable Energy, working the supplier side of the very offshore wind contracts he now structures from the developer side.

He founded SSC in 2020 to focus on the structural layer of cross-border energy projects — where contracts, scopes, and decision flows determine whether an international engagement actually delivers. Tom holds a B.S. in Mechanical Engineering from The Pennsylvania State University and works in Japanese and English.

LinkedIn
Selected work

Recent engagements

A representative sample of the work since SSC was founded in 2020. Client names are withheld for confidentiality.

Corporate profile
Legal name
SSC Kabushiki-Kaisha (SSC, Inc.)
Founder & CEO
Tomoki Sato
Established
September 23, 2020
Address
28-6 Sakuragaoka-cho, Shibuya-ku, Tokyo, Japan
Email
contact@ssoc.co.jp
Phone
+81 3-6822-7450
Key clients
Obayashi Corporation
ispace, inc.
Tokyo Gas Engineering Solutions Corporation
TEPCO Renewable Power, Incorporated