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Sharpen Your Strategy.
Spark Your Growth.

$500M

REVENUE GENERATED

1000+

HOURS SAVES

65%

AVERAGE GROWTH

20+

YEARS OF EXPERTISE

What We Do

Strategy Intensive

Gain clarity, alignment, and momentum in a focused strategy session designed to set the foundation for your business’s success.

Process Overhaul

Transform the way your business operates by optimixing workflows,  eliminating  inefficiencies, and enhancing customer experience.

Executive Coaching

Strategic partnership for high-level leaders who need clear, direct, and actionable guidance to drive business success.

Retail & B2C

Strategy

Process

Optimization

Change

+ Transitions

Go To Market

Strategy

Product Dev

Lifecycle

Our  Expertise

Smart Strategies for Growth.
With 20 years in fashion, retail, and B2C, We help businesses refine their vision, optimize operations, and scale with confidence.

Streamline for Efficiency.
We identify inefficiencies, improve workflows, and implement scalable processes that save time, reduce costs, and enhance productivity.

Guiding Seamless Leadership Change.
We help leaders navigate change, from restructuring to cultural shifts, ensuring teams adapt smoothly and thrive in transformation.

From Concept to Customer.
We help brands develop and execute winning go-to-market strategies—ensuring the right product, message, and channels drive impact from day one.

From Concept to Consumer.
We help brands build seamless product development workflows—enhancing collaboration, reducing lead times, and ensuring a smoother path from ideation to production.

Principal Consultant

Jonelle Zimmerman

  • LinkedIn
Principal Consultant, Jonelle Zimmerman, ex-Nordstrom leader with expertise in strategy, process development & coaching

A senior strategist and former Nordstrom Chief of Staff, Jonelle has led high-impact initiatives in merchandising, corporate strategy, private brand development, go-to-market enablement, and international expansion. With a Master’s in Consumer Business and published research in The Journal of Fashion Marketing & Management, she blends data-driven strategy with real-world execution to drive measurable growth. As Principal Consultant, she partners with executives to refine strategy, optimize operations, and scale with confidence.

We Expand Revenue Streams & Market Innovation

Leading a high-impact strategic initiative for a large retail client to develop a new revenue streams, identifying market opportunities, new business models, and go-to-market strategies to meet shifting consumer demands. We built a long-range financial roadmap, streamlined operational workflows, and executed rapid prototypes to validate the concept. Through work with client stakeholders and data-driven execution, we successfully launched a scalable business model that drove double-digit growth for the client.
Large retail brands ZGRP has worked with
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