The Big Leaf
Management Consulting Services

A Few Words About Us

Established in 2006, The Big Leaf started in the renewable energy industry, working on a decentralized urban solar farming technology. With changing industry demands, The Big Leaf pivoted to focus on consulting services in general.


For over a decade, we have been helping clients in a variety of industries including bottling, executive recruitment, fashion and fashion technology, education support services, staffing and event planning, health services, and accessibility technology.


We bring a robust and experienced team of professionals, each with a unique background and skill set, to solve problems, craft strategy, spot opportunities, and develop executable plans.


Small businesses and start-ups are like a young plant; they can have great potential, but are often in a highly competitive landscape, and can use some help in differentiation and value proposition development. With the right mix of support and strategy, your business can grow to new heights.


Our Mission


Our philosophy is to provide value-added, innovative services with a focus on research-based decision making, demand-based strategy development, and the business planning methodology


Using our unique Business Planning Method of consulting and opportunity spotting, we can help your business better than traditional means.

Rahi S. Tajzadeh

CMC | MScM | BComm

Mr. Tajzadeh is a Certified Management Consultant, Master of Science in Management, as well as a Bachelor of Commerce specializing in strategy, research, and entrepreneurship.

Dr. Agostino Menna


Dr. Agostino Menna PhD received his doctorate in Economics from the University of Toronto. He is a seasoned professor of entrepreneurship, business management, and economics with over 15 years of experience.

Ron McMeeken

Accounting | Finance

Mr. McMeeken is a former CPA/CFP with more than 60 years of experience in accounting, finance, and small business management.

Jeremy Buzanis

Digital Marketing Specialist

A digital marketing expert with a focus on Professional Platforms. Lead Generation Processes, Lead Capture Processes, and Lifetime-Value Optimization Processes.

Bahareh Attari

Web Development Expert

Bahareh is a seasoned web developer with a passion for entrepreneurship and value creation. She is an expert in MySQL, PHP, Java, HTML5, etc. Bahareh will help you to better understand your online potential.

Jiri Fiala

Data Security

A Data Privacy, GDPR, Self-Sovereignty and Compliance Expert, Jiri can help you to better understand the risks and opportunities in your online platform. Jiri is also a serial entrepreneur with decades of experience in start-ups and small business management.

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