The Operating System For Pre-IPO Secondaries.
Buy and sell the most in-demand private companies confidentially and discreetly, through an invite-only institutional marketplace, backed by a merchant bank.
A marketplace can move your shares. We also move your wealth.
Most secondary platforms find you a buyer and stop there. But when you're selling pre-IPO shares, the sale is the easy part. The harder questions are what you'll owe in tax, how much of your net worth is suddenly tied to one company, and what all of it does to your estate. Those answers get set before you sell, not after, and by then they're expensive to change.
That's the part we don't hand off. MAVROSMARKET is part of Mavros, a merchant bank, so the same people who find your buyer can handle the QSBS planning, the estate work, and the diversification that follows. You get the trade and everything around it from one team. A marketplace can't do that. It isn't a bank.
Buy and sell private company shares.
A private marketplace connecting sellers, issuers, and qualified investors with fast price discovery, anonymity until you transact, and competitive fees that beat traditional broker spreads.
- Anonymity Until You Transact
- Connecting Buyers and Sellers
- Transparent Fees
- Direct Counterparty Connection
A live board of the most in-demand names.
Members see real, two-sided pricing across the companies defining the next decade. Here is a sample of what trades on the platform.
Access to two-sided pricing and the full board is by introduction, for eligible investors only.
Request accessA confidential marketplace for private markets.
The most sought-after private companies rarely trade in the open. MAVROSMARKET brings that flow into one confidential venue, where eligible members can see real interest, run diligence, and transact, without ever tipping the market to their hand.
Invite-Only
A closed, vetted network of issuers, shareholders, and qualified institutions. Membership is by introduction, not by open sign-up.
Live Supply And Demand
See real, two-sided interest in the most sought-after private companies, with indicative pricing shared on inquiry.
Controlled Data Rooms
Share and review materials inside permissioned data rooms, with access granted deal by deal and revoked at will.
Read The Terms For You
We turn a data room into the numbers that decide the trade: share class, preference stack, transfer restrictions, and cap-table position.
Discreet Matching
Buyers and sellers are paired on price, size, and eligibility, so the right counterparty finds you without exposing your hand.
The full arc of a secondary, in one place.
Sourcing
We surface supply and demand across our network of shareholders, employees, issuers, funds, and institutions, so the other side of your trade already exists.
Due Diligence
Share classes, liquidation preferences, transfer restrictions, and cap-table position, read and modeled before you commit capital.
Transaction
Structuring, documentation, issuer approval, and settlement through Finalis Securities LLC, Member FINRA/SIPC, from indication to close.
An intelligent platform for private investments.
The hard part of a secondary is not finding a price. It is reading the terms behind it. Our platform turns the documents, the waterfall, and the market context into one decision-ready view. Some of this runs today; the rest is the platform we are building.
Document Intelligence
Read a data room down to the parameters that matter, share class, preference stack, and transfer terms, and reconcile them against the cap table.
Payout Waterfall Simulation
Model exit outcomes across the full preference stack, so you see what a given entry price actually returns at a range of exits, not just the headline mark.
Market Due Diligence
Proprietary data and research assemble the picture around a name, recent financings, sector comparables, and price history, in one view.
Built around your privacy and security.
Anonymous By Default
Your identity and your interest stay hidden. Nothing about your position is disclosed until you choose to engage a counterparty.
Permissioned Sharing
Materials live in controlled data rooms. You decide who sees what, for how long, and access can be withdrawn at any point.
Access Control And NDAs
Every request runs through approval workflows and NDA gating, so sensitive information moves only between parties who have agreed to the terms.
Institutional price discovery.
Deep understanding of market depth and the inputs that inform decisions in trading private companies.
Market Visibility
Comprehensive data on order flow, mark-to-market prices, and primary financing rounds to make informed investment decisions.
Technical Data
Comprehensive technical data on buy/sell interest, trade volume, and mark-to-market prices for thousands of private companies.
Centralized Processing
Mavros brings standardization to transaction execution and settlement so members can securely process transactions.
Proprietary Sources
Data sourced from Mavros, data partners, and institutional investors to inform investment decisions and strategies.
Comparable Analysis
Benchmark your portfolio companies against private and public comparables with proprietary research and data.
Historical Data
Simplify trade management with a centralized process for accepting, countering, or rejecting offers from a wide network of participants.
Transact in the private markets with experts.
Global Database
Proprietary relationships with private companies, employees, shareholders, investors, banks, and brokers create a unique ecosystem of buyers and sellers to execute.
Experience
Decades of data aggregation, combined with servicing shareholders, employees, investors, and leadership teams, allow us to help clients execute transactions.
Data-Focused
We've built one of the most efficient platforms of private-market data. We source trade data, valuations, analysis, benchmarks, and information.
Platform
The confluence of our business lines with the human element of our process positions us as a leader in the private-market space.
Liquidity for individuals and institutions.
Private Companies
Launch company liquidity programs and settlement tools, prepare to get acquired, or move toward an IPO.
Employees & Shareholders
Access liquidity when selling shares, with live buy and sell orders that are already in the market.
Institutional Investors
Efficient pricing for family offices, RIAs, wealth managers, venture capital firms, and hedge funds.
Banks & Brokers
Tap into our ecosystem of buyers and sellers to scale private-market businesses.
Individual Investors
Accredited investors, qualified purchasers, and seed or angel investors can discover opportunities.
Law Firms
Partner with an experienced team to facilitate secondary transactions for clients.
Questions institutional members ask first.
What is MAVROSMARKET?
MAVROSMARKET is an invite-only institutional marketplace for pre-IPO secondaries, the buying and selling of shares in private companies before they go public. It pairs a confidential venue with the diligence and settlement tools needed to take a trade from indication to close, backed by a merchant bank.
Why is it confidential?
Interest is visible to the platform but not to the wider market. In private secondaries, discretion protects price and relationships: a shareholder can test the market without signaling, and a buyer can build a position without moving it against themselves.
Who can access the platform?
Access is by introduction and limited to eligible participants, accredited investors, qualified purchasers, institutions, issuers, and their shareholders. Every member is vetted before they see live supply and demand.
How do I get access?
Request an introduction and a Mavros principal will confirm eligibility and walk you through onboarding. We keep the network deliberately closed, so onboarding is a conversation, not a sign-up form.
What are secondaries?
Secondaries are transactions in existing private-company shares, sold by an early investor, employee, or shareholder, rather than newly issued stock. They are how liquidity happens in a company that has chosen to stay private longer.
What are the risks?
Private securities are illiquid, speculative, and available only to eligible investors. Pricing is indicative and subject to issuer approval and counterparty matching. Nothing here is an offer to sell or a solicitation to buy any security. See our disclosures.
The operating system to buy and sell private company stock, confidentially.
Request access.
MAVROSMARKET is by introduction. Tell us whether you are looking to buy, sell, or bring supply to the network, and a principal will follow up confidentially.
MAVROSMARKET® is a private secondary marketplace. Securities transactions are offered through Finalis Securities LLC, Member FINRA/SIPC. Private securities are illiquid, speculative, and available only to eligible investors; indicative pricing is subject to issuer approval and counterparty matching. Nothing herein is an offer to sell or a solicitation to buy any security. See our disclosures.