Meet Teresa DeJohn
B2B Marketing & PR Expert, Owner of TDJ Marketing
Teresa specializes in building and executing all marketing and communications needs from the ground up for early-stage B2B startups, or technical / trade companies that need to revitalize existing operations. As an accomplished marcom expert with 15+ years of agency, corporate and startup experience, she acts as a one-stop solution for end-to-end marketing & PR: from initial strategy and concept to execution and conversion.
Teresa utilizes low-cost tactics and a proven strategic approach that ensures rapid growth, brand awareness, ease of commercialization and profitable acquisitions across a multitude of B2B industries, including chemicals, industrial, manufacturing, biotech, oil & gas, mining, agriculture, food & beverage, ingredients and more.

Transform Your B2B Marketing Strategy
Don’t have the financial ability to hire full marketing, digital and public relations teams or high-cost agencies? Teresa handles all elements without the need for additional outsourcing.
Advertising
Branding & Messaging
Content Development
Corporate Strategy
Digital Marketing
Investor & Public Relations
Marketing Operations & Planning
Strategic Communications
Teresa DeJohn, TDJ Marketing
“When B2B companies and startups want to market and grow their brands but have no idea where to start, I transform their ideas into reality on a limited budget with lean resources.”
Proven Marketing & PR Results
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Built marketing & PR from the ground for a biomanufacturer of chemical alternatives for oil & gas, mining, agriculture, livestock, industrial, consumer goods and more.
Launched 5 divisions and 20+ product lines
Secured 500+ media placements and 100+ awards
Led expansion and opening 11 offices in 5 states
Drove sales from $0 to $14 million
Supported $300+ million in fundraising and growth to 150+ employees
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Drove public relations, investor relations and communications strategy for a leading global probiotic ingredient supplier.
Expanded ingredient use into 1,000+ food, beverage and companion animal products across 60+ countries
55% increase in annual sales
150%+ increase in media coverage
40% increase in social media followers
Guided messaging during strategic partner exit for exceptional multiples of 7.7x Revenue and 24x EBITDA
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Acted as the media relations lead for all B2B and B2C clients.
100+ annual media placements per client
100 million+ impressions annually from PR tactics
98% attendance at media events with placements in top-tier outlets
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Doubled social media engagement
5% higher digital marketing conversions than industry standards
10+ million impressions from full marketing & PR campaigns
B2B Industry Expertise
• Agriculture
• Biotechnology
• Chemicals
• Food & Beverage
• Ingredients
• Industrial
• Oil & Gas
• Manufacturing
• Mining
• Agriculture • Biotechnology • Chemicals • Food & Beverage • Ingredients • Industrial • Oil & Gas • Manufacturing • Mining
100%
increase in social engagement
150%
increase in media placements
100+
industry awards and recognitions
5%
higher marketing conversions
$300 M
fundraising supported
150+ M
annual media impressions