Growth Firm for Established Amazon Brands

We don't manage Amazon.
We build brands on it.

Cenrock Brand Partners is an operator-built growth firm helping established brands turn Amazon into a true customer acquisition and growth channel.

Advertising-Led GrowthOperator-BuiltProfitability Focused

Results

Numbers we're comfortable being measured on.

Portfolio averages. Underlying case studies are available in a strategy call.

21%

Average ACOS

9%

TACOS

+312%

Average ad-attributed revenue growth in year one

−41%

Average TACoS reduction on profitability engagements

100%

Client retention

Some of the Brands We Manage

Andalou Naturals logo
Mineral Fusion logo
The Seaweed Bath Co. logo
Trailmark Naturals logo
Wink Coffee logo
Greater Grates logo
Osmo logo
Healthy Cell logo
Andalou Naturals logo
Mineral Fusion logo
The Seaweed Bath Co. logo
Trailmark Naturals logo
Wink Coffee logo
Greater Grates logo
Osmo logo
Healthy Cell logo

Services

A complete advertising partner,
anchored in Amazon growth.

One connected strategy, or focused support where it matters most.

01

Amazon PPC Management

Sponsored Products, Brands and Display structured for efficient scale.

02

Amazon DSP & Programmatic

Full-funnel awareness and retargeting that lifts branded search and organic rank.

03

Listing & Creative Optimization

Copy, imagery, video and A+ content built to convert once the ads bring the traffic.

04

Full Account Management

End-to-end Seller and Vendor Central operations — cases, catalog, pricing, inventory.

05

Brand Store & A+ Content

Editorial storefronts and premium A+ that make your brand feel considered on Amazon.

06

Reporting & Strategy

P&L-native reporting and a quarterly roadmap, so you always know what we're doing and why.

Our Approach

Four movements, one outcome.

I

Audit

A deep read of your account, category and P&L. We name the constraint and the opportunity.

II

Strategy

A 90-day plan tied to a single outcome — growth or profitability — with the metrics we'll move.

III

Execute

Data-driven management keeps ads, listings, creative and catalog moving as one system.

IV

Scale

Compound the wins. Expand into DSP, new markets, or new categories once the base is stable.

Who We Are

Built from experience.
Driven by data.

We built our approach by launching and scaling our own brands on Amazon — with our own capital at risk.

Our systems were tested against real inventory, ad budgets and margin pressure before we offered them to another brand. Today, experienced US-based professionals use custom analytics and technology to keep every decision tied to the P&L. The work stays in-house.

Professional · Data-driven · Accountable

Our Philosophy

Amazon should create demand —
not just capture it.

Too many brands use Amazon only to capture demand created elsewhere. That matters, but it leaves a much larger opportunity untouched.

That's important. But it's only half the opportunity.

We reach customers searching the category, problem, ingredient, use case or a competitor. Advertising, ranking, content and conversion then work together to acquire new customers and compound organic sales.

AdvertisingOrganic rankingConversion optimizationMerchandisingContentPromotionsCompetitive strategy

More Than an Agency

A true
brand partner.

We approach every relationship with an owner's mindset: understand the economics, allocate capital intelligently and build long-term enterprise value. Cenrock also selectively invests in businesses we believe in.

Sometimes we manage brands. Sometimes we invest in them. Always, we think like owners.

In their words

What our brand partners say.

“
They took our TACoS from 34% to 19% in six months, and organic rank went up, not down. That's what no other agency has been able to pull off for us.
COO, personal care
“
The difference is having experts that actually understand your brand and the products you're selling. It felt like a total disconnect with our previous agency. We were never able to get on the same page.
Head of eCommerce, home goods
“
Cenrock rebuilt our ad account from scratch and doubled our revenue in a quarter without touching our margin target. I cannot say enough about them. I recommend them to every brand owner I meet.
Founder, wellness brand

Let's talk

Ready to see what your Amazon
could actually do?

Book a 30-minute strategy call. We'll look at your account together, name the biggest lever, and tell you whether we're the right partner — honestly.

Book a Strategy Call