Seller count+4
More sellers
Unknown storefronts accumulate around your listings.
Who is profiting from your brand on Amazon?
Amazon won’t fight for your brand. We do.See where unauthorized sellers are diverting sales, disrupting pricing, and creating enforcement opportunities.
No cost · Built for U.S. Amazon brands
Protecting American brands from unauthorized sellers.
5×return on every dollar of enforcement spend
$10M+in stolen sales stopped for protected brands
$0in hourly billing or surprise invoices
Past results do not guarantee a similar outcome. Results depend on the facts and circumstances of each matter.
An unfamiliar seller. A sudden price drop. Lost Buy Box share.
These warning signs can point to a much larger problem. See the scope, the financial exposure, and where enforcement can begin.
Price movement−22%
Falling prices
Outside sellers undercut MAP and weaken marketplace control.
Buy Box share68%
Lost Buy Box
Revenue moves away from the authorized channel.
See what your report can uncover.
ESQgo’s marketplace audit turns warning signs into a clear view of reseller activity, financial exposure, and enforcement opportunities.
Estimated revenue leakage
See how much marketplace revenue may be going to unauthorized sellers.
High-impact sellers
Identify resellers creating the greatest financial impact.
Pricing & Buy Box exposure
See where outside sellers are disrupting pricing and marketplace control.
Enforcement opportunities
Identify the strongest available paths to address the activity.
Client reviews
Outcomes that protect real marketplace revenue.
Brand owners turn to ESQgo when unauthorized sellers and infringers are already affecting sales.
SF
★★★★★
“Mario and Carolina helped me protect my patented product from multiple infringers on Amazon. They guided me through every step and successfully got the unauthorized listings taken down.”
RN
★★★★★
“Solved a very complex brand enforcement problem for me that was costing me $200k per month. Highly recommend.”
Proven marketplace outcomes
Results from real brand-enforcement matters.
Four examples of how ESQgo has helped established brands address unauthorized sellers, infringers, and marketplace revenue loss.
Wellness brand01
A brand pushed off Amazon regained control of its marketplace presence.
22/28listings cleared in under three months
~$100K/moestimated revenue recaptured
~$1.8Mestimated enterprise value added
Supplement brand02
When agency enforcement stalled, ESQgo escalated and removed persistent infringers.
3–5stubborn infringers removed
~$200K/moestimated diverted sales stopped
5simultaneous enforcement fronts
DIY tool brand03
Even with expired patents, common-law rights helped clear most knockoff listings.
20+infringing listings identified
~80%cleared using common-law rights
~$42K+estimated monthly sales terminated
Sports nutrition brand04
Six unauthorized sellers moving thousands of units were removed from the channel.
6unauthorized sellers removed
17K+estimated units intercepted monthly
~$830Kestimated monthly revenue returned
Estimates are based on individual client engagements. Past results do not guarantee future outcomes.
A stronger enforcement model
Not all brand protection is built the same.
Compare the practical scope of common enforcement options for established Amazon brands.
Compare
Enforcement agencies
Traditional law firms
DMCA takedowns
Commonly offered
Available as a legal remedy
✓Integrated into a broader enforcement strategy
Marketplace policy violations
Platform-reporting support
Not typically a core service
✓Marketplace-native investigation and escalation
Regulatory compliance
Typically outside scope
Handled when relevant to the legal matter
✓Used as an additional enforcement path when applicable
Arbitration against Amazon
No legal authority to represent a brand
May be available depending on firm scope
✓Available when Amazon does not act and the matter supports escalation
Billing
Retainer or per-takedown pricing
Hourly or matter-based billing
✓Flat fees with no hourly billing or surprise invoices
Past results do not guarantee a similar outcome. Services and available remedies depend on the facts, governing agreements, and applicable law.
Founding attorneyMario Simonyan
Built by an Amazon operator who became the lawyer brands needed.
Mario Simonyan is the founder of ESQgo, P.C., a brand enforcement law firm representing CPG and e-commerce brands. Before founding the firm, Mario built and sold two seven-figure Amazon private-label brands. That firsthand experience gives him direct insight into the marketplace challenges his clients now face.
IP lawAuthority to escalate beyond basic takedowns.
Marketplace policyPractical insight into how Amazon operates.
Regulatory pressureAdditional leverage against unauthorized activity.
Get your free Brand Enforcement Report.
Tell us about your brand so the team can evaluate its Amazon marketplace activity.
- ✓ Revenue leakage estimate
- ✓ High-impact seller identification
- ✓ Buy Box and pricing exposure
- ✓ Enforcement opportunities
Don’t let reseller activity become an obvious revenue problem.