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Napa Valley Wine Advisors
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Advisory

Wine fraud is a business risk.
Treat it that way.

Counterfeit wines make up as much as 20% of the industry, and has moved from a rare wine collector’s problem to a C-Suite challenge. As a WSET certified expert, Greg provides objective, confidential and discreet counsel for the leaders responsible for wine sales and business growth.

Wine bottle label being examined for authenticity

The problem

A market built on trust,
with limited verification.

Fine wine changes hands across auctions, private sales, brokers, and secondary markets — most of it without meaningful authentication. Bottles travel farther than their paper trails.

The result is a category where wineries, restaurants, hotels, retailers and private collectors carry far more risk than they realize. Not from bad decisions, but from bad information.

Greg's expertise

Three decades of pattern recognition.

Greg’s advisory work is grounded in years of hands-on involvement with high-end cellars, auction markets, and the collectors who navigate them. He knows what a suspect lot looks like, and — more importantly — what a healthy buying process looks like.

His role is independent. There is no inventory to sell, no house to represent, and no incentive other than the client’s outcome.

Consulting approach

A practical, three step process

Step 01

Assess

For wineries – review current fraud prevention approaches vs. best practices

For wine owners – Review collections, buying history and sources for potential risks

Step 02

Authenticate

For wineries – assess inventory in the system for signs of fraud.

For wine owners – Evaluate high-risk lots against known counterfeit patterns, market history and provenance data.

Step 03

Advise

For wineries – practical, prioritized fraud minimization strategy and solutions.

For wine owners – Hold & sell recommendations, insurance strategies and go-forward buying strategies

Benefits

Industries served

Confidential inquiry

Discuss a cellar, a buying decision or your supply chain.

Advisory

Get a clearer view of your risk
and how to minimize it affordably.

Most engagements start with a private, no-obligation call. Greg will listen, ask a few pointed questions, and recommend a sensible next step.