RIO
CAPITAL ADVISORS
BOUTIQUE, INSTITUTIONAL-CALIBER
Rio Capital Advisors delivers principal-led financial strategy, institutional underwriting, and outsourced asset management for commercial real estate sponsors and private capital partners. We bring over a decade of CRE and private equity expertise across the entire investment lifecycle, including LP reporting and investor relations.
REAL ESTATE SPONSORS / PRIVATE INVESTORS / INSTITUTIONAL PARTICIPANTS
FOUNDER & MANAGING PRINCIPAL
10+ Years Experience | Institutional CRE & Private Equity
$4B+ Portfolio Oversight | 700+ Deals & 300+ Sponsor Relationships
Institutional Pedigree | TPG Angelo Gordon & PwC
Julius Vainauskas
Founder & Managing Principal
Julius is the Founder and Managing Principal of Rio Capital Advisors LLC, bringing over a decade of experience at the intersection of institutional commercial real estate, private equity, and FinTech. He advises real estate sponsors, family offices, private investors, and high-net-worth individuals on complex capital structures, investment underwriting, asset management, and investor relations.
Rio's Boutique Advantage: Direct, principal-led execution and institutional-grade deliverables backed by high-touch attention.
Outside of work, Julius is an avid ultra trail runner and a proud father.
SERVICES
Capital Strategy
Structuring debt and equity alternatives, evaluating capital stack optimizations, and navigating liquidity considerations aligned with asset-level objectives.
Investment Analysis & Underwriting
Cash-flow pro forma modeling, comprehensive underwriting reviews, and scenario stress-testing. Custom joint venture waterfall modeling, capital contribution and distribution schedule reconciliations, and precise calculation of realized deal metrics – including IRR, Equity Multiple, and Sponsor Promote – reconciled directly against governing agreements.
Transaction Advisory
Comprehensive due diligence oversight, review of governing documents to extract and reconcile key financial terms, and full-lifecycle transaction support for acquisitions, recapitalizations, refinancings, and dispositions.
Outsourced Asset Management & Investor Relations
Turnkey fund, portfolio, and asset operations, including ongoing financial model maintenance, monthly and quarterly LP reporting, capital call and distribution execution, and end-to-end investor portal administration across Juniper Square, InvestNext, Crowd Street, and similar platforms.
PHILOSOPHY
Enduring Discipline. Unfiltered Clarity.
In Portuguese and Spanish, Rio means river – symbolizing continuous momentum, absolute transparency, and navigation through complex terrain. Rio Capital Advisors embodies these principles in every engagement: stress-testing key assumptions, pacing capital decisions for long-term value creation, and delivering results tailored to each client. Built on lasting relationships, we take ownership of the underlying detail – earning our clients’ trust so they can operate with total clarity and confidence.
INITIATE AN ENGAGEMENT
Partner With Rio Capital Advisors
We selectively partner with commercial real estate sponsors and private capital investors on complex financial advisory, transaction underwriting, asset management, and LP investor relations and reporting. To discuss a prospective engagement, please submit an inquiry or contact us directly.
Inquiry Form
© 2026 Rio Capital Advisors LLC. All rights reserved.
Rio Capital Advisors LLC provides commercial real estate financial advisory, underwriting, and asset management consulting services. Rio Capital Advisors LLC is not a registered broker-dealer, investment adviser, or legal counsel. Nothing on this website constitutes an offer to sell or a solicitation of an offer to buy securities.