Helping 500+ B2Bs Scale
My companies service a diverse portfolio of hundreds of global organizations and brands, Fortune 1000s, media giants, award-winning tech startups, and some of the most disruptive brands on the planet.
My B2B Initiatives
My portfolio of companies offers a diverse set of solutions for B2B SMEs chasing success. Here’s what I do and available resources and solutions I can help with.
B2B Growth/GTM Retainers
I’ve helped 500+ B2B SMEs with martech and growth strategy since 2010. My digital and GTM agency works with Fortune 1000s, banks, franchises, multinational brands performing SEO, CRO, UX, email and leadgen work daily.
400+ Business Guides
As a global business advisor, I oversee and navigate business strategy, management, operations, recruitment, sales, marketing, revenue, and technology with proven frameworks. Dive into my content database for starters.
Angel/Cashflow Investing
Working with high-net-worth individuals and founders on diversifying income and alternative investing opportunities. Currently hold 18+ angel investments + 2 agency PE deals after 40+ acquisitions across 5 LLCs.
1:1 Business Advisory
After growing 3 companies past 7 figures in revenue, I help SMEs and growing startups achieve excellence through operational efficiency, digital transformation, and management workflows. My async advisory plan is for executives and leadership teams scaling professionally.
MBA Disrupted
After several startup endeavors, I wrote two non-BS books. “MBA Disrupted” is my complete 390+ page guide to launching 7-figure businesses from the get-go. A DIY solution for starters (or if you want to explore my thinking before working with me).
Private Slack Community
The private Slack network for businesses pushing for an extra $500K to $10M via enterprise-grade management techniques, productive growth strategies, and bulletproof operational efficiency. Dedicated channels for $99/mo – $349/mo for growing startups and agencies.
about me
Quick Bio: Mario Peshev
I built my first website in 1999, moderated forums and digital communities in the early 2000s, and spent years in enterprise-grade engineering and training. Over the past 25 years, I’ve been focusing on building and scaling companies, advising executives, and endless growth strategy exercises.
A veteran engineer who launched 3 7-figure businesses from scratch, sold international companies, and currently manages 5 organizations supporting B2B needs across the full suite – from go-to-market and growth strategy to tech, scalability, operational efficiency, AI augmentation, and more.
On a day-to-day, I oversee my agencies and digital communities, leading the high-level strategy at DevriX and working with individual executives and investors in my advisory group at Growth Shuttle.
DEVRIX
The B2B Digital Marketing
Agency Scaling WordPress
My agency DevriX spent 14 years in business scaling enterprises built on a WordPress stack with growth strategy and engineering. We’ve successfully grown over a dozen publishers past 100M page views, manage 8-figure B2B brands, and run data engineering efforts for data-driven businesses.
We provide strategic consulting, go-to-market strategy, roadmap development, and digital execution for small and medium-sized enterprises, along with banks, telecoms, automotive manufacturers, and other Fortune 1000 leaders.
Monthly Views
GMV
Views in 2023
Testimonials
From SMBs to global brands, these folks trust my services and value delivered
★★★★★
“Responsive and Effective”
We hired Mario on an emergency training/consulting job for 3 weeks and he was simply superb! He was polite, punctual, responsive, and very effective in a Job with Aramco Oil. I will hire him again and will expect nothing less than the best.
Raymond Friedman
CEO at Mile2
★★★★★
“WordPress Magician”
Mario is a WordPress magician. From day one his impact on our business was immediate.
We run a media platform with intense daily deadlines and 80+ clients to service, and we desperately needed his skill and service to continue to grow. I love Mario–because he has saved and made our company money. He’s professional, fast and I sleep well at night knowing he (via DevriX) is at the controls.
Mel Stewart
CEO & Co-Founder SwimSwam.com, 2x Olympic Champion
★★★★★
“Exceedingly trustworthy”
I’ve been working with web design firms since the mid-90s. Mario’s firm DevriX is the best I have worked with by a wide margin. Their ability to customize high-performance WordPress sites is exceptional. They bring a spirit of collaboration to their work, as well as taking initiative on virtual project management.
Jon Reed
Diginomica Co-Foudner
★★★★★
“Multi-Purpose”
Mario is a professional who wears several hats on any given occasion. WordPress developer, business advisor, business growth strategist, educator, and content marketing strategist are just some of the areas he has expertise in. He has been highly helpful in helping us better understand our business processes and consequently, improve as a company. Look forward to working with Mario well into the future.
Georgi Rusev
SR Manager R&D VMWARE
YOUR STEP-BY-STEP GUIDE TO BOOTSTRAPPING $1M+ DIGITAL BUSINESSES
MBA Disrupted
MBA should not be a prohibitive luxury for the chosen few. With over 330 million active businesses worldwide today, this book uncovers the practical secrets successful founders have been employing for decades in the digital realm.
My favorite part of the book is about processes. It is evident that Mario has built and grown multiple businesses.
— Maja Voje, Author of “The GTM Strategist“
THE ENTREPRENEURSHIP FAD AND THE DARK SIDE OF GOING SOLO
126 Steps to Becoming a Successful Entrepreneur
The US Census Bureau reported 32,570,855 small businesses operating across the States.
Allegedly, every tenth American runs their own business.
However, a follow-up story discloses that 76.2% of businesses that had no employees accounted for merely 4% of SMB sales.
“126 Steps to Becoming a Successful Entrepreneur” paints a different portrait of the startup ecosystem and the reality of “being your own boss”.
What I appreciate about this book is how real it is. It’s actually the blueprint on what to expect in order to stay focused for the true entrepreneurs who will be dedicated to their venture, day in and day out; and 80-100 hour work week in and work week out. As a career-long entrepreneur myself, I found myself shaking my head in agreement with much of the advice and experience shared by the author.
– PR & Marketing Storyteller, Procuder & Writer
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Read the Weekly B2B Insider Executive Newsletter
Join thousands of driven professionals following the future of business today. From business tactics aligned to macroeconomics to GTM strategies I apply myself across my ventures. Gain an edge in the fast-paced digital landscape with curated insights from 500+ portfolio companies and expert readouts.
16,000+ subscribers
Our dedicated audience is constantly growing and engaging
Learn what’s happening in the space
Stay updated on the latest innovations and breakthroughs
Trusted by major brands
Some of our subscribers work in places like CERN, Google, Nestle, etc.
Growth Shuttle Insider
Let me crunch the numbers and forecast global trends so you don’t have to. Running $300K in annual experiments in-house and aggregating data from our corporate portfolio for executives and investors in this weekly bulletin.
Our current sponsors:
COMMUNITY
A Community for Entrepreneurs & Small Startups
My Fractional CXO consulting rate starts at $7,500/month. This community is exclusively for self-driven entrepreneurs, passionate managers, and side hustlers looking for faster solutions to scale.
$297
per month
Startup Advisory
For $100k – $500k startups, agencies, SMB
✓
Access to 20+ templates, workbooks,scorecards, ebooks, frameworks
✓
1:1 Slack community channel with Monday async sessions and goal-setting
$1,800
per month
Fractional CXO
For $3M – $20M SaaS, SME, global brands
✓
Everything from Elite
✓
1:1 open thread with me (email, DM, Looms) async during the week
✓
Weekly email strategy brainstorming
✓
Bring 2 more executives/assistants in
✓
Deep dive on C-level problems – GTM strategy, market penetration, operational efficiency, Ai augmentation, and more
Read the Strategy Guides
Product updates, growth strategies, and more on this blog here.
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Future-Proofing Organizations: 25 Lessons for Business Leaders to Stay Ahead in 2025
As business leaders face unprecedented changes in 2025, staying ahead requires agility, innovation, and a relentless commitment to growth. The global landscape is evolving rapidly,…
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14 Unexpected B2B Niches You Never Knew Existed
The vast and often unexplored world of B2B niches offers a goldmine of opportunities for businesses seeking to specialize, connect, and profit. B2B niches provide…
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The Hidden Costs of Building a New Department in Your Business
Is building a new department the best move for your business, or could it be a costly misstep? For many small businesses and SMEs in…
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Crisis Communications Planning: Fortifying Your Business Against the Unexpected
No organization is immune to crises, as no organization should be without a robust crisis communications planning strategy. Whether it’s a natural disaster, a data…
EFFECTIVE B2B STRATEGIES FOR EXECUTIVES & INVESTORS
B2B YouTube Guides
I cover the latest challenges and solutions to B2B problems that organizations face today. This includes:
- Macroeconomic impacts on B2B growth
- Go-to-market strategies for digital organizations
- Tech solutions for growing teams (integrations, stability, AI solutions)
- M&A and investing market trends
- Critical skills for growing successful 7-and-8-figure businesses
- Principles behind running holding cos in the digital era