Ready to build your own Founder-Led Growth engine? Book a Strategy Call
Frontlines.io | Where B2B Founders Talk GTM.
Strategic Communications Advisory For Visionary Founders
Steff revealed their approach to finding first customers by focusing on concrete producers who already marketed sustainable products and had previous startup partnerships. She explained, "We look for customers who are already marketing their material as environmentally less harmful, sustainable...and we checked that they had either partnered with startups before or they have done some innovative approach within their own operations."
The team deliberately delayed broad marketing efforts until their product was market-ready. Steff shared, "It was always a big question for us, when should we really go out and become very vocal about what we are doing? Because we knew it would take some time and there's the risk then that you go out...but you're not ready. And until you get ready, you are kind of yesterday's news."
In a risk-averse industry, ecoLocked found success by carefully balancing technical transparency with maintaining excitement about their solution. Steff noted, "We kind of need to balance these conversations by obviously being open in what our product can and cannot do...without scaring them away or not getting them excited."
For innovative products in traditional industries, education is crucial. ecoLocked invested in creating infographics, videos, and thought leadership content to help potential customers understand carbon removal and sustainability concepts. As Steff explained, "A lot of people are not very knowledgeable about sustainability, about carbon removal...This is a whole new topic that they have never been in touch with before."
Deep tech startups face unique fundraising challenges compared to digital products. Steff advised, "If you rise in deep tech, in climate tech...you need hardware. In our case, we needed a laboratory. This is a whole different story in terms of how quickly the hockey stick goes up and how much money you need early on."
Building Trust in Concrete: ecoLocked’s Unconventional Path to Market
The construction industry contributes 15% of global emissions annually, with cement alone responsible for 8% – four times more than the entire aviation sector. When ecoLocked set out to tackle this massive environmental challenge with $6 million in funding, they faced a fundamental question: how do you convince one of the world’s most conservative industries to adopt revolutionary technology?
In a recent episode of Category Visionaries, co-founder and co-CEO Steff Gerhart shared how ecoLocked is transforming buildings into carbon sinks through CO2 negative concrete admixes, while navigating the complex dynamics of bringing innovation to a risk-averse market.
The Market Opportunity Hidden in Plain Sight
ecoLocked’s journey began with a crucial insight about the carbon removal market. “For a long time the focus was on emission reductions,” Steff explains. “But even in best case scenarios, we will not get close to our climate goals. We additionally need to suck CO2 out of the atmosphere.”
Their research revealed that biochar carbon removal accounted for over 90% of carbon removal credits sold in 2023. Yet despite this dominance, the technology remained small-scale due to a critical limitation: it lacked scalable end applications for the biochar it produced.
The construction industry, with its massive environmental impact and need for new solutions, presented an ideal opportunity. But entering this market would require a radically different approach to product development and marketing.
The Counter-Intuitive Marketing Strategy
While most startups rush to market with minimal viable products, ecoLocked took the opposite approach. They deliberately stayed quiet for two years while perfecting their product.
“It was always a big question for us, when should we really go out and become very vocal about what we are doing?” Steff shares. “Because we knew it would take some time and there’s the risk then that you go out. Everyone is like interesting and looking and wanting to talk, but you’re not ready. And until you get ready, you are kind of yesterday’s news.”
Instead of broad marketing, they focused on carefully selected potential customers who met specific criteria. “We look for customers who are already marketing their material as environmentally less harmful, sustainable,” Steff explains. “And we checked that they had either partnered with startups before or they have done some innovative approach within their own operations.”
Building Trust Through Education
Rather than leading with product features, ecoLocked invested heavily in education. “A lot of people are not very knowledgeable about sustainability, about carbon removal,” Steff notes. “This is a whole new topic that they have never been in touch with before.”
They created infographics, videos, and thought leadership content to help potential customers understand the fundamentals before attempting any sales conversations. This educational approach helped bridge the knowledge gap while building credibility in an industry where trust is paramount.
The Power of Geographic Focus
While receiving interest from across the globe, ecoLocked maintained strict geographic discipline. “Since we rely on a supply chain that right now we are focusing here on the kind of European part, that would be quite some effort to build up a new supply chain in that other market,” Steff explains.
This focus allowed them to build reliable operations and strong customer relationships in their home market before expanding. Even as they field requests from North America, South America, and Asia, they remain committed to their strategic expansion approach: “If we decide to go into a new region, then we would do preparation and with full force.”
Looking Ahead: The Path to Scale
ecoLocked’s vision extends beyond their current success in Germany and the Netherlands. “For us, we really need scale,” Steff emphasizes. “Because in the end, we are in this for the climate. We want to unlock the built environment as a carbon sink for this biochar industry.”
Their journey demonstrates that entering conservative industries with innovative technology requires patience, precision, and a willingness to break conventional startup wisdom. By prioritizing product readiness over marketing, education over sales, and focus over rapid expansion, ecoLocked has created a blueprint for bringing revolutionary technology to traditional markets.
Head of Marketing of STAX Engineering
Seeing is Believing: How STAX Builds Trust
Co-founder and CEO of FutureProof Technologies
Alisa Valderrama, Co-Founder and CEO of FutureProof Technologies: $10 Million Raised to Translate Climate and Weather and Financial Risk with Unprecedented Accuracy
Co-Founder and CEO of Moment Energy
How Moment Energy secured Over $30 million in government contracts by proving commercial readiness first | Edward Chiang
CEO and Founder of Sylvatex
Virginia Klausmeier, CEO and Founder of Sylvatex: More Than $15 Million Raised to Build a Better Class of Sustainable Materials and Drive the Green Revolution
CEO and Co-Founder of Circu Li-ion
Antoine Welter, CEO & Co-Founder of Circu Li-ion: $8.5 Million Raised to Build the Future of Battery Upcycling
CEO of Soluna
John Belizaire, CEO of Soluna: $180 Million Raised to Power the Future of Renewable Computing for AI
CEO & Co-Founder of Aalo Atomics
Matt Loszak, CEO & Co-Founder of Aalo Atomics: $33 Million Raised to Build the Future of Nuclear Energy
CEO & Founder of Ample
Khaled Hassounah, CEO and Founder of Ample: $290M Raised to Build the Future of EV Batteries
Founder & CTO of Dandelion Energy
Kathy Hannun, Founder & CTO of Dandelion Energy: $175 Million Raised to Democratize Geothermal Energy for Home Heating and Cooling
Head of Marketing of Sensoneo
Event Marketing Mastery: Martin Kosak on Sensoneo’s Success at Trade Shows
CEO & Co-Founder of StoreDot
Doron Myersdorf, CEO & Co-Founder of StoreDot : $200 Million Raised to Power the Future of Electric Vehicles
CEO & Co-Founder of Persefoni
Kentaro Kawamori, CEO & Co-Founder of Persefoni: $114 Million Raised to Build the Climate Disclosure & Carbon Management Category
CEO of Covetool
Sandeep Ahuja, CEO of Covetool: $36 Million Raised to Power the Future of Building Design with AI
CEO & Founder of Beebop AI
Jan Willem Rombouts, CEO & Founder of Beebop AI: $5.5 Million Raised to Power Grid Orchestration for the Clean Energy Transition
Co-Founder and Executive Chair of Deep Isolation
Elizabeth Muller, Co-Founder and Executive Chair of the Board of Deep Isolation: Over $22 Million Raised to Build the Future of Nuclear Waste Disposal
CEO & Founder of Material Evolution
Liz Gilligan, CEO & Founder of Material Evolution: $19 Million Raised to Build the Future of Sustainable Cement
CEO & Co-Founder of Reactive Technologies
Marc Borrett, CEO & Co-Founder of Reactive Technologies: $80 Million Raised to Build the Future of Grid Measurement
CEO & Co-Founder of Metafuels
Saurabh Kapoor, CEO & Co-Founder of Metafuels: $22 Million Raised to Pioneer Synthetic Aviation Fuel Technology
Co-Founder, Executive Chair, & Chief Commercial Officer of Momentum
Preston Bryant, Co-Founder of Momentum: $20 Million Raised to Transform Battery Recycling Through Materials Science Innovation
CEO and Founder of Thread
Joshua Riedy, CEO and Founder of Thread: $20 Million Raised to Power the Future of Energy Grid Maintenance
CEO & Co-Founder of Resourcify
Gary Lewis, CEO & Co-Founder of Resourcify: $15 Million Raised to Build the Future of Recycling Management
CEO of Vibrant Planet
Allison Wolff, CEO at Vibrant Planet: $34 Million Raised to Build the Future of Land Management Restoration
CEO of SeekOps Inc.
Iain Cooper, CEO of SeekOps, $23 Million Raised to Build the Future of Emissions Monitoring
Founder of Renaissance Fusion
Francesco Volpe, Founder of Renaissance Fusion: $30M Raised to Build the Future of Nuclear Fusion Technology
Director of Marketing of Parity
Alex Siminoff, Director of Marketing at Parity: Mastering HVAC Optimization with Effective B2B Storytelling
Co-Founder & COO of Crux
Allen Kramer, Co-Founder and COO of Crux: $27 Million Raised to Power the Future of Sustainable Finance
Co-Founder of Reseed
Josh Knauer, Co-Founder of Reseed: $5 Million Raised to Build the Future of Carbon Credits for Farmers
CEO and Co-Founder of Viggo
Kenneth Herschel, CEO and Co-Founder of Viggo: Nearly $6 Million Raised to Build the Future of EV Charging Infrastructure
CEO & Co-Founder of Blue Frontier
Daniel Betts, CEO of Blue Frontier: $47.8M Raised to Revolutionize Air Conditioning with Energy-Storing Smart Climate Technology
Founder & CEO of EarthGrid
Troy Helming, Founder & CEO of EarthGrid: $63 Million Raised to Build Underground Super Grids with Plasma Torch Technology
CEO and Founder of Membrion
Greg Newbloom, CEO & Founder of Membrion: $23 Million Raised to Build the Future of Industrial Wastewater Treatment Solutions
CEO of ChargeLab
Zak Lefevre, CEO of ChargeLab: $20 Million Raised to Build the Operating System for EV Chargers
Co-Founder and CEO of ChargerHelp!
Kameale Terry, Co-Founder and CEO of ChargerHelp!: Over $20 Million Raised to Build the Future of Electric Vehicle Infrastructure
CEO and Co-Founder of Accure
Dr. Kai-Philipp Kairies, CEO & Co-Founder of Accure: $18.5 Million Raised to Build the Future of Battery Intelligence
Co-Founder of Range Energy
Ali Javidan, Co-Founder of Range Energy: $9 Million Raised to Build the Future of Electric Semi-Trucks
CEO and Founder of Vianova
Thibault Castagne, CEO and Founder of Vianova: $8.8 Million Raised to Build the Go-To Operating System for the Mobility World
CEO & Co-founder of Greenly
Alexis Normand, CEO & Co-Founder of Greenly: $78 Million Raised to Build the Future of Carbon Management
Founder & CEO of Arbol
Sid Jha, Founder & CEO of Arbol: Over $20 Million Raised to Build the Future of Climate Risk Management
CEO and President of Entropy
Michael Belenkie, CEO and President of Entropy: $300 Million Raised to Spearhead Efficiency and Innovation in the Carbon Capture Economy
CEO and Co-Founder of Modo Energy
Quentin Scrimshire, CEO & Co-Founder of Modo Energy: $20 Million Raised to Build the Energy Asset Benchmarking Category
Co-Founder & Executive Chairman of Vaulted Deep
Omar Abou-Sayed, Co-Founder & Executive Chairman of Vaulted Deep: $8 Million Raised to Build the Future of Carbon Removal
CEO of Cambium Carbon
Ben Christensen, CEO of Cambium Carbon: $5.5 Million Raised to Build a new Category of Sustainable Wood
Co-Founder of
How Conifer secured Wall Street Journal and TechCrunch exclusives within weeks of launch | Ankit Somani
Manik Suri, CEO and Founder of Therma: $30 Million Raised to Build the Cooling Intelligence Category
CEO & Co-Founder of Camus Energy
Astrid Atkinson, CEO of Camus Energy: $20 Million Raised to Build the Future of Grid Management
CEO of Caelux
Scott Graybeal, CEO of Caelux: $70 Million Raised to Transform Solar Energy with Perovskite Technology
CEO of Ogre
Matei Stratan, CEO of Ogre: $2 Million Raised to Build the Future of Energy Management
CEO and Co-Founder of Earthshot Labs
Troy Carter, CEO and Co-Founder of Earthshot Labs: $11 Million Raised to Power the Future of Ecosystem Conservation and Restoration
CEO of Fourth Power
Arvin Ganesan, CEO of Fourth Power: $20 Million Raised to Build the Future of Energy Storage
CEO & Co-Founder of Yard Stick
Chris Tolles, CEO & Co-Founder of Yard Stick: $18 Million Raised to Build the Future of Soil Carbon Management
CEO and Co-Founder of Buzz Solutions
Kaitlyn Albertoli, CEO and Co-Founder of Buzz Solutions: Nearly $6 Million Raised to Build the Future of Infrastructure Inspection
CEO of PRTI
Chris Hare, CEO of PRTI: Over $25 Million Raised to Transform America’s Billions of Waste Tires into Valuable Commodities
CEO and Co-Founder of Optera
Tim Weiss, CEO & Co-Founder of Optera: $17.5 Million Raised to Build the Future of Carbon Management and Accounting
Vice President of Marketing of REsurety
How to Squeeze as Much Value as Possible out of Each Piece of Content
Co-Founder and CEO of MacroCycle
Stwart Peña Feliz, CEO of MacroCycle: $7.6M Raised to Build the Future of Plastic and Textile Upcycling
CEO & Co-Founder of Invert
Andre Fernandez, CEO of Invert: $26 Million Raised to Build the Future of Nature-Base Carbon Credits
CEO & Co-Founder of Bedrock Energy
Joselyn Lai, CEO & Co-Founder of Bedrock Energy: $9 Million Raised to Power the Future of Geothermal Energy
VP of Marketing of ACCURE Battery Intelligence
Building a New Category: From Zero to Market Leader in 3 Years
CEO & Founder of Celadyne
Gary Ong, CEO & Founder of Celadyne: $5 Million Raised to Power the Future of Green Hydrogen Production
CEO of CleanJoule
Mukund Karanjikar, CEO of CleanJoule: $55 Million Raised to Power the Future of Sustainable Aviation Fuel
CEO and Co-Founder of Forum Mobility
Matt LeDucq, CEO & Co-Founder of Forum Mobility: $423 Million Raised to Power the Future of Zero-Emission Trucking
CEO and Co-Founder of Copper Labs
Dan Forman, CEO and Co-Founder of Copper Labs: $13 Million Raised to Enable the Data-Driven Utility of the Future
CEO & Co-Founder of Plural Energy
Adam Silver, CEO & Co-Founder of Plural Energy: $2.8 Million Raised to Build the Future of Clean Energy Investing
CEO of Geminus
Greg Fallon, CEO of Geminus: $12 Million Raised to Help the Industrial Sector Prepare for the Energy Transition
Head of Marketing of Mitiga Solutions
Marina Azcarate, Head of Marketing at Mitiga Solutions: Driving the Future of Climate Risk with Cutting-Edge Tech
CEO and Founder of Divirod
Javier Marti, CEO & Founder of Divirod: $7.6 Million Raised to Build the Google Maps For Water
Co-Founder of Transcend
Adam Tank, Co-Founder of Transcend: $35 Million Raised to Revolutionize Critical Infrastructure Design
CEO of New Sun Road
Adrienne Pierce, CEO of New Sun Road: $6 Million Raised to Accelerate Renewable Energy Deployment
CEO & Co-founder of Workrise
Michael Witte, CEO & Co-founder of Workrise: $750 Million Raised to Power the Future of the Energy Industry
Head of Demand and Brand of Opna
The End of Marketing Specialists: Building AI-Native Teams That Scale
CEO & Co-Founder of XL Batteries
Thomas Sisto, CEO & Co-Founder of XL Batteries: $20 Million Raised to Transform Grid-Scale Energy Storage
Co-Founder & CEO, Board Member of Hydrostor
Curtis VanWalleghem, CEO of Hydrostor: $322 Million Raised to Build the Future of Energy Storage