Brenner Consulting

REASON. RESOLVE. RESULTS.

Grounded in Stoicism

We help founders build ventures that are not only profitable but enduring, intentional, and resilient in the face of change.

What Is Stoicism?

Driven by Purpose. Grounded in Leadership. Committed to Your Growth.

Our Why

Let Us Take Away Your Headache

Growth doesn’t require you to wear every hat. With the right COO-level support, you can step out of the weeds, strengthen your foundation, and focus on leading the future of your business.

Operations Consulting

At Brenner Consulting, our Operations Consulting services are designed to bring clarity, structure, and momentum to growing businesses. We step in as your boots-on-the-ground operational partner. We help in identifying inefficiencies, strengthening systems, and ensuring your day-to-day execution supports your long-term vision.

Learn More About Our Operations Consulting Here

Startup Launch Support

Launching a business is overwhelming—we help simplify the chaos. From choosing the right business structure and writing a business plan to setting up tools, branding, and your first offers, we provide step-by-step guidance to get your business off the ground with clarity and confidence. We also partner with expert Business Attorneys in San Diego to help you ensure success from the foundation on.

Operations & Workflow Design

Clear systems = calm business. We help you design and document repeatable workflows, build SOPs, and organize tools so your business runs consistently—whether you’re working solo or scaling up with a team. The result? Less stress, more structure, and better delegation.

Monthly Business Check-in Packages

That’s where our Monthly Business Check-Ins come in. These packages are designed to give small business owners clarity, accountability, and guidance—without the overwhelm. Each month, we review your numbers, processes, and goals, helping you spot opportunities, fix leaks, and stay focused on growth.

Our packages:

Clarity (Basic): A simple 1-page dashboard + actionable steps to keep you on track.

Momentum (Standard): Deeper reviews with accountability check-ins, bottleneck analysis, and extra support.

Growth Partner (Premium): Full strategic partnership with monthly strategy sessions, custom dashboards, and ongoing guidance.

Workshops & Events

We host interactive workshops designed to help business owners gain clarity, improve operations, and take confident action. Topics include time management, system building, goal setting, mindset development, and more—all built around practical strategies you can implement immediately.

View Our Upcoming Events Here

Free Discovery Meeting

At Brenner Consulting, we offer a free discovery meeting to explore your business goals, identify your biggest challenges, and discuss how we can help you move forward with structure, strategy, and confidence.

Whether you’re looking for hourly guidance, a monthly retainer, or project-based consulting, we’ll find the right fit for your needs and goals.

Let’s have a conversation—no pressure, just possibilities.

Schedule Your Free Discovery Meeting Today!

Testimonials

What our clients are saying about us

Stuart L.

I’ve known Ellie Brenner for over ten years and have been consistently impressed by her. Ellie combines focus, cheerfulness, and personability, leading to success in every endeavor she undertakes. As a teenage athlete at my fencing club, she was outstanding, always displaying dignity and excellent sportsmanship. She brought honor to our club and built positive relationships with teammates and opponents alike.

After graduating from university, Ellie returned to San Diego and reached out about LionHeart, my small family-owned business with approximately $300,000 in annual revenue and 300 dedicated clients. I hired her immediately. Knowing I aimed to position the company for sale, I tasked Ellie with helping us reach that goal. She streamlined our office procedures, collaborated with the family to create a comprehensive operations manual for future owners, and consistently managed our social media to share positive updates about our studio.

I wholeheartedly recommend Ellie Brenner to any small or medium-sized company.

Stu L.

LionHeart Academy

Lee T.

Ellie Brenner of Brenner Consulting helped our small business get streamlined and into compliance in several areas. Like most small businesses, we were overwhelmed doing all of the administrative work while also providing all of the services that our business offers. Here are just a few of the things that Brenner Consulting helped us develop:

An invoicing system to collect fees for services completed
An operations manual
An employee handbook
Social media and marketing campaigns
An awareness of labor laws that exist, and are also proposed

Ellie is easy to chat with and she has the ability to clearly define what is needed to get your business on track. Definitely a 5-star recommendation!

Lee T.

Dan B.

Ellie Brenner brings a rare combination of tenacity, adaptability, and leadership to every facet of business. From financial operations to driving sales and client growth, she’s proven herself to be a force in both strategic planning and hands-on execution.

Her ability to step into any role—from operations to websites and marketing—makes her a powerhouse for any business needing clarity, structure, and growth. Brenner Consulting is a reflection of Ellie’s excellence, and any business partnering with her is in capable hands.

Dan B.

Mary H.

Ellie at Brenner Consulting was a true pleasure to work with. She helped us develop a clear marketing roadmap and a strong social media framework for our business. Ellie was always responsive, professional, and consistently on top of our project. I especially appreciated her weekly progress reports and how deeply she cared about understanding our needs and delivering high-quality work. Highly recommend!