About iSigma Capital
Building value through strategic investments and partnerships
Who We Are
iSigma Capital Corporation is a premier investment company headquartered in Tokyo, Japan. We specialize in private equity and venture capital investments, helping businesses achieve sustainable growth and maximize their potential.
Founded with a vision to bridge Japanese businesses with global opportunities, we have established ourselves as a trusted partner for companies seeking capital, strategic guidance, and operational expertise. Our approach combines deep local market knowledge with international investment best practices.
We manage investment funds on behalf of institutional investors and partner with businesses at various stages of their lifecycle—from early-stage startups to established enterprises seeking transformation or expansion.
Our Mission
"To create lasting value for our investors, portfolio companies, and communities through strategic investments, operational excellence, and sustainable business practices."
We believe that successful investing goes beyond financial returns. Our mission is to build stronger businesses that contribute positively to the economy and society. We achieve this by partnering with exceptional management teams and providing them with the resources, expertise, and networks they need to succeed.
Our Core Values
Our values guide every decision we make and every partnership we form.
Integrity
We conduct all our business dealings with the highest ethical standards. Transparency, honesty, and accountability are the foundations of our relationships with investors, partners, and portfolio companies.
Excellence
We strive for excellence in everything we do. From investment analysis to portfolio management, we maintain rigorous standards and continuously seek to improve our processes and outcomes.
Partnership
We view our investments as partnerships. We work closely with management teams, providing support and resources while respecting their expertise and autonomy in running their businesses.
Global Perspective
While rooted in Japan, we maintain a global outlook. We connect Japanese businesses with international opportunities and bring global best practices to our portfolio companies.
Long-term Focus
We take a long-term view in our investments. Rather than seeking quick returns, we focus on building sustainable value that benefits all stakeholders over time.
Innovation
We embrace innovation and digital transformation. We help our portfolio companies adapt to changing markets and leverage new technologies to stay competitive.
Our Investment Philosophy
A disciplined approach to value creation through strategic investments.
Thorough Due Diligence
Every investment opportunity undergoes rigorous analysis. We evaluate financial performance, market position, competitive landscape, and growth potential before committing capital.
Active Ownership
We don't just provide capital—we actively support our portfolio companies. Our team works alongside management to implement strategic initiatives and drive operational improvements.
Sector Expertise
We focus on industries where we have deep knowledge and can add the most value. Our sector expertise allows us to identify opportunities and navigate challenges effectively.
Risk Management
We maintain a disciplined approach to risk management. Our investment structures and monitoring processes are designed to protect capital while maximizing returns.
Our Track Record
Building a history of successful investments and strong partnerships.
¥50B+
Assets Under Management
Total capital managed across our investment funds
30+
Portfolio Companies
Businesses we have invested in and supported
15+
Years of Experience
Track record in Japanese and international markets
20+
Successful Exits
Profitable realizations for our investors
Ready to Partner with Us?
Whether you're seeking investment capital or looking to invest with us, we'd love to hear from you.