Institutional Investors
At ADMINVIN, institutional investing is more than capital management. It is stewardship, strategy, and power at a global level.
With over CHF 1 billion in assets under management, a presence in 35 countries, and a network of 1,000 elite professionals, we deliver tailor-made investment platforms that combine Swiss precision, international reach, and decades of proven excellence.
Institutional investors partner with ADMINVIN to access exclusive private markets, capture superior risk-adjusted returns, and secure multi-generational value creation in a world of constant change.
Serving institutional investors across 35+ countries with
bespoke solutions
Decades of trusted partnerships with leading institutions
Over 1,000 professionals dedicated to delivering sustainable, long-term value creation
Why Leading Institutions Choose ADMINVIN
At ADMINVIN, our scale and strength create a powerful global platform capable of deploying large and complex capital across private markets and alternative asset classes. We ensure alignment by co-investing significant proprietary capital alongside our partners, guaranteeing that our interests remain fully aligned. Through disciplined risk management, we prioritize both performance and protection, safeguarding capital while pursuing alpha across market cycles. Our innovation-driven approach secures early access to private equity, private credit, infrastructure, real estate, royalties, and emerging technologies—often before such opportunities reach public markets. Above all, sustainability and impact are embedded in every strategy, integrating ESG excellence, long-term resilience, and measurable positive outcomes.


Tailored Capital Solutions
ADMINVIN designs bespoke mandates for pension funds, sovereign wealth funds, insurance groups, endowments, and ultra-high-net-worth family offices seeking diversification and enduring performance. Our custom private market portfolios provide diversified exposure to private equity, private credit, real assets, and specialty strategies. Through direct investments and co-investments, we offer privileged access to transactions typically reserved for top-tier sponsors. We also establish strategic partnerships built on multi-year collaboration, shared governance, reporting transparency, and institutional-grade risk controls. Finally, our impact and thematic programs capitalize on global megatrends such as clean energy, digital infrastructure, and next-generation consumer growth, aligning opportunity with long-term transformation.
Partner With Power
Since 1965, ADMINVIN has stood as a guardian of capital and architect of growth. Our relationships with global institutions are built on unwavering integrity, transparent execution, and relentless pursuit of superior outcomes. Institutional investors worldwide look to ADMINVIN as a strategic ally capable of navigating complexity, unlocking hidden value, and creating lasting legacies of wealth and influence.
We don’t just manage capital. We protect it, scale it, and transform it into enduring prosperity. We don’t simply access markets. We open doors to opportunities that define the future.


We Build Investment Solutions Differently
We have one of the most comprehensive private markets platforms in the industry and leverage the combination of our global reach and local expertise to build truly differentiated solutions for some of the world’s largest institutional investors. Our deep investment platform and in-house structuring capabilities enable us to cater to the desired risk/return profiles and regulatory requirements of our diverse client base, which includes public and corporate pension funds, sovereign wealth funds, insurance companies, banks, and asset managers. Through our investment programs and bespoke solutions, our clients can address their individual needs across private markets and, together, we can build solutions designed to weather changing market conditions. With a long-term perspective and focus on value creation, we have consistently outperformed across economic cycles for over two decades.
« We are dedicated to building highly differentiated solutions for sophisticated investors. Through these bespoke solutions, we aim to optimize the return potential of our clients’ commitments to private markets. »
Christian Johannes Sager
CEO
Traditional Investment Programs
We offer a broad range of comingled investment programs across the private equity, real estate, private credit, and infrastructure asset classes, using traditional closed-end limited partnership structures. These programs typically have a global or pan-regional investment approach and pool several investors into one vehicle.
Bespoke Solutions
We enable institutional investors to go beyond traditional LP structures and offer clients access to our transformational investments via a range of bespoke private markets solutions, including many with liquidity features.
These bespoke solutions are tailored to specific requirements and can range from a single asset-class focus in either equity or debt to a multi-asset class investment strategy incorporating both equity and debt instruments.
We also offer various accounting, reporting, and treasury management services to reduce our clients’ administrative burdens and manage regulatory complexity.
Active portfolio and risk management
We construct bespoke portfolios, meeting our clients’ private markets targets based on access to individual transactions independent of fundraising cycles.
Relative value investing
We optimize returns by dynamically responding to changes in the market, supported by over 50 dedicated portfolio managers and more than 500 investment professionals.
Dedicated structures
We provide tailored access to private markets through dedicated structures and a state-of-the-art operational set up, supported by our internal team of legal and tax specialists.