Beyond the hype – Seven myths of startup collaboration

Over the past seven years, Holcim MAQER Ventures has grown into a leading platform for startup collaboration and innovation in the construction industry. As the interface between innovative startups and Holcim, we’ve worked with multiple high-impact startups – from AI-powered productivity tools to breakthrough low-carbon materials – and are introducing their solutions in our operations. 

But with innovation comes complexity. And with complexity, come assumptions.

We, Bengt Steinbrecher (Head of Holcim MAQER Ventures) and Matthieu Horgnies (Holcim Accelerator Manager) have heard many of them – internally and externally.

“Aren’t Accelerator, Venture Clienting and Corporate Venture Capital completely separate?”
“Startups just want money, not partnerships.”
“Pilots are too expensive and time-consuming to run.”

To set the record straight, we’re addressing seven of the most common myths we encounter when it comes to corporate-startup collaboration – and sharing the truths behind how we work, what we prioritize, and why this approach delivers real value.

Because startup collaboration isn’t a side project at Holcim – it’s core to how we innovate.

Let’s dive in

Myth 01

Myth: Accelerator, Venture Clienting, and Corporate Venture Capital are separate, disconnected strategies at Holcim MAQER Ventures.

In fact: These three approaches form a cohesive funnel. The Accelerator is tailored for early-stage startups needing support to validate their technology with industry experts. Corporate Venture Capital (CVC) targets growth-stage startups where we identify long-term strategic potential and aim to deepen our relationship through investment. Venture Clienting focuses on mature solutions, providing startups with opportunities to pilot and scale their technologies directly within Holcim’s operations, driving immediate value and adoption. The approaches complement each other and help to validate and accelerate innovative startup solutions in our organization.  

Myth 02

Myth: Startups are only interested in funding and don’t value partnerships with corporates.

In fact: Startups value more than just funding – they seek strategic partners who can accelerate their growth and multiply the use case related to their solution. For example, French startup Nanolike partnered with Holcim to bring their silo inventory management system from the agricultural industry to the construction industry and is now serving Holcim’s customers.

Myth 03

Myth: Startups are expensive and resource-intensive to test.

In fact: Not all startup collaborations require large upfront investments. Many digital startups offer ready-to-use solutions that deliver quick wins with minimal resources. For instance, Holcim Canada partnered with Provision on a short 8-week, $2,000 pilot and achieved 80% time savings and over 90% accuracy in automating tender document reviews with AI.

Myth 04

Myth: Only large-scale pilot projects will prove a startup’s value

In fact: Focusing on small-scale pilots is a strategic advantage. They minimize risk for the corporate partner, provide faster testing of the startup’s technology, and are more cost-effective. By targeting specific challenges, these pilots offer focused insights and measurable outcomes, enabling informed decisions about further scaling. 

Myth 05

Myth: Holcim MAQER Ventures works only with deep-tech startups in the sustainability space.

In fact: Our startup collaborations are structured around three topics: Sustainable Building, supports startups like Sublime Systems, which are focused on reducing cement’s emissions. Transformative Building is dedicated to startups like 14trees, pioneering the future with 3D printing technology. Efficient Building focuses on startups like Gravis Robotics, developing autonomous excavators.

Myth 06

Myth: Startup solutions are too early stage to scale effectively within our organization or meet key requirements (e.g.IT security or GDPR). 

In fact: The Venture Client unit focuses on startups with a degree of maturity. These companies have typically secured venture funding, established corporate client relationships, and possess robust IP with testable, readily available products. This focus mitigates the risks associated with early stage technologies and ensures better alignment with Holcim’s operational requirements and standards. 

Myth 07

Myth: Startup solutions must always be top down and be passed onto countries via corporate innovation initiatives.

In fact: Innovation isn’t solely driven from the top. Country teams and business functions play a crucial role throughout the entire process, from identifying pain points and scouting for solutions to piloting and scaling successful implementations. This ensures that solutions are relevant to specific needs and enables broader adoption within the organization. 

Addressing these seven common myths is key to pave the way for more impactful collaborations with startups. We are committed to driving innovation in the construction industry through strategic partnerships that deliver sustainable solutions and create lasting value. Ready to explore partnership opportunities? Contact us today to learn more about how we can support you.

AUTONOMOUS TECH TRIALLED TO BOOST SAFETY AND PRODUCTIVITY ON SITE

Holcim UK recently completed a successful trial of an AI-powered autonomous excavator at its Lee Moor sand and gravel quarry in Plymouth. The pilot involved a 23-tonne Develon crawler excavator fitted with autonomous technology from Swiss startup Gravis Robotics. Once set up and calibrated, the machine was assigned to feed a screener hopper with sand and gravel over a period of two days — targeting 100 cycles per hour.

The results exceeded expectations:

  • 133 cycles per hour on average
  • 1,500 tonnes of material moved daily
  • 99% accuracy with minimal spillage

This trial, supported by Holcim MAQER Ventures, marks a key milestone in our push for innovation, efficiency, and safety in quarry operations. 

What’s Next?

Following the trial, Holcim has signed a three-way Memorandum of Understanding (MoU) with Gravis Robotics and HD Hyundai Xitesolution to develop the commercialisation of the autonomous technology designed to enhance productivity, improve safety in quarry operations and within confined material handling. We encourage teams across the Group to explore where such solutions could add value — especially in stationary loading tasks like hoppers, crushers, or repetitive truck-loading. Interested in exploring opportunities? Reach out to Uwe MĂĽller to discuss potential applications.

Mathan Durairaj

Chief Procurement Officer

“The introduction of this type of technology in our industry has the potential to significantly boost productivity, enhancing on-site safety, and improving sustainability.”

TURNING HEAT INTO POWER: HOW ADVANCED THERMOVOLTAIC SYSTEMS (ATS) IS REIMAGINING INDUSTRIAL ENERGY

At Holcim MAQER Ventures, we seek out bold technologies that push the boundaries of sustainable construction and will help us reinvent how the world builds. That’s why we work  with Advanced Thermovoltaic Systems (ATS), a company transforming how the world thinks about waste heat. The scale of this challenge is significant: on average, 50% of heat is lost during cement production, resulting in 0.2 tonnes of CO2 emissions per tonne of cement produced. With the world producing 4 billion tonnes of cement annually, the potential for impact is immense.

Recognized as a 2024 Earthshot Prize Winner in the “Fix the Climate” category, ATS is the world’s first and only solid-state solution that converts industrial waste heat into clean, sustainable electricity without the need for turbines or moving parts. ATS offers a 99% circular, scalable, cost-effective, and revenue-positive technology that helps industries reduce carbon emissions and improve energy efficiency. With the potential to eliminate millions of tons of CO2, ATS is radically redefining the future of energy. 

In early 2024, ATS successfully deployed its solid-state waste heat-to-electricity technology at Holcim’s Alpena cement plant in Michigan. Unlike lab-scale pilots, this was full industrial integration and the results have the potential to be game-changing. 

The system achieved 13.9% thermal efficiency on a 240°C waste heat stream, independently validated by the U.S. Department of Energy. That’s nearly eight times the efficiency of existing solid-state solutions and well above the 10% commercial viability threshold for this kind of technology. Even more promising, with continued optimization, efficiency is on track to exceed 25%.

Beyond performance, ATS’ system is designed for real-world durability. With no moving parts, it requires minimal maintenance, operates in harsh industrial environments, and can be scaled quickly through automated manufacturing lines.

ATS’ technology is a practical, scalable tool to decarbonize heavy industry while reducing energy costs and unlocking new sources of clean power. This industrial solution turns existing processes into energy assets. This collaboration reflects Holcim’s commitment to bold partnerships that accelerate progress toward net zero.

HOLCIM MAQER VENTURES AT VIVATECH 2024

VivaTech is Europe’s biggest startup and technology event, bringing together more than 150,000 visitors from 174 countries in its last edition. The annual conference accelerates innovation by connecting startups, tech leaders, major corporations and investors responding to our world’s biggest challenges.

This year marked the first time Holcim MAQER Ventures was an exhibitor at VivaTech. The booth hosted innovative companies from the Holcim MAQER Ventures investment portfolio, as well as a program of talks by Holcim open innovation leaders, founders and corporate partners from our accelerator program. 

The following portfolio companies were presented at our booth:

Edelio Bermejo

Head of Global R&D, Holcim

“VivaTech is a key platform for Holcim MAQER Ventures to engage with members of the startup community, inviting them to join us on our mission to reinvent how the world builds. I am grateful for the opportunity to add our voice to the conversation at this world-class event and to showcase the collaborative open innovation that is transforming the building sector.”

PROUD WINNERS OF THE DELOITTE TECHNOLOGY FAST 50 VENTURE CLIENT AWARD FOR SUSTAINABILITY

In an era where innovation meets sustainability, Holcim MAQER Ventures, together with Holcim and neustark, stands at the forefront of groundbreaking environmental progress. We are immensely proud to announce our partnership has been recognized with the prestigious Venture Client Award by 27pilots, as part of the esteemed Deloitte Technology Fast 50 Awards. This accolade not only celebrates our collaborative efforts but also shines a spotlight on our commitment to advancing sustainable solutions within the construction industry.

The challenge of reducing the construction industry’s environmental footprint has never been more critical. Through our partnership with neustark, we have embraced an innovative approach that embodies our commitment to sustainability. Neustark’s revolutionary carbon capture technology, which facilitates the mineralization of CO2 in recycled concrete, presents a significant leap towards reducing the environmental impact of building materials. This transformative process is a cornerstone of our strategy to lead the way in sustainable construction practices and technologies.

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This esteemed award is a reflection of the power of collaboration between corporates and startups. By joining forces, Holcim MAQER Ventures, Holcim, and neustark have demonstrated that meaningful progress towards a greener future is not only possible but achievable. Our partnership exemplifies how innovative thinking and collaborative spirit can pave the way for significant environmental advancements.

As we celebrate this remarkable achievement, our focus remains steadfast on the journey ahead. Together, we are setting new benchmarks for sustainability and innovation in construction. We are not just building structures; we are building a legacy of environmental stewardship and responsible innovation.

This award is a milestone in our journey, but it is just the beginning. We are inspired to continue our work, pushing the boundaries of what is possible, and leading the charge towards a more sustainable world. Together, we’re reinventing how the world builds, ensuring a greener, more sustainable future for all!

HOLCIM MAQER VENTURES AT SLUSH 2023

Excitement was palpable as Holcim MAQER Ventures returned to Slush 2023, the world’s largest startup event. Following the success of their recent participation, where the team once again took the lead in shaping the future of construction, they made waves on November 30th to December 1st.

At Slush 2023, Holcim MAQER Ventures actively participated in the “Construction tech on the forefront of the climate challenge” event, organized by Leonard. The event featured discussions among entrepreneurs, investors, and corporate representatives from Saint-Gobain, Vinci, Zacua Ventures, Brick and Mortar Ventures, Cemex and Fundamental on key challenges in the construction industry and the pivotal role of innovative technologies for sustainable growth.

Following this event, Holcim MAQER Ventures took center stage in three dynamic panels organized by 27pilots. These panels provided valuable insights into navigating the intricacies of corporate-startup collaboration and showcased Holcim MAQER Ventures’ dedication to fostering innovation in the construction industry.

Jeff Chen

Founder of Struxhub

“Slush was a fantastic experience for me as an early-stage startup founder. The combustible mix of visionary founders, astute builders, and ConTech VCs was exactly what we needed to help sharpen and propel our strategy forward.”

Holcim MAQER Ventures is known for catalyzing game-changing partnerships and continues to be at the forefront of innovation. We are eagerly anticipating our participation in next year’s edition of Slush, excited to contribute to discussions on sustainability, innovation, and the future of the construction industry!

HOLCIM MAQER VENTURES IGNITES STRUXHUB’S INDEPENDENT GROWTH JOURNEY

In a dynamic move, Holcim proudly announces the strategic spin-off of its revolutionary construction technology startup, StruxHub. This strategic decision underscores Holcim’s commitment to driving innovation and disrupting the construction industry. 

Developed through Holcim’s internal innovation drive and strategic partnerships, StruxHub stands as a testament to Holcim MAQER Ventures’ dedication to advancing efficient and sustainable building practices. StruxHub has not only become a valuable asset in the venture arm’s investment portfolio but also showcases the successful integration of disruptive technologies into the construction sector.

StruxHub’s platform, a game-changer for general contractors, has garnered attention for its role in streamlining coordination among specialty trade contractors and materials suppliers. With a significant impact on leading contractors in the US and Canada, StruxHub has proven its mettle in optimizing materials deliveries, site logistics, and safety workflows on complex projects.

To catalyze its growth and amplify its impact, StruxHub strategically separates from Holcim through this spin-off, emerging as an independent force poised to scale its groundbreaking solution. Holcim MAQER Ventures takes center stage in this development, continuing its unwavering support of StruxHub’s founding team.

Jeff Chen

CEO of StruxHub

“We’ve benefited enormously from our affiliation with Holcim. The initial incubation phase allowed us to develop deep relationships and understanding of contractors, as well as build a solution that the construction industry badly needs. We’re excited to embark on this next phase where we aim to make a big impact on jobsite efficiency and on connecting the fragmented construction supply chain.”

This strategic spin-off not only emphasizes Holcim’s commitment to sustainable building practices and disruptive innovation but also highlights the crucial role of Holcim MAQER Ventures in nurturing and advancing groundbreaking solutions within its investment portfolio.

REINVENT HOW THE WORLD BUILDS – LAUNCHING HOLCIM MAQER VENTURES

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Launching Holcim MAQER Ventures, the next chapter of Holcim’s engagement with startups. Watch our launch video here!

HOLCIM MAQER VENTURES AT HACKZURICH 2023

We are delighted to share that we successfully participated in HackZĂĽrich 2023, marking our fourth consecutive year of involvement and, notably, the first one as Holcim MAQER Ventures.

The event proved to be a unique fusion of engaging activities, knowledge sharing, and a distinctive ambiance that collectively cultivated innovation and inspired all participants. We extend our gratitude to those who joined us on this journey, which offered mutual learning, inspiration, and abundant opportunities to shape the future technological landscape.

HackZĂĽrich serves as an important platform that allows us to access leading tech talents from around the globe, enabling us to to get out of the box approaches to our most pressing business needs.

This year we brought indeed a real-business challenge in collaboration with Holcim Latin America: “Smart logistics: data-driven efficiency & sustainability”. Hackers were asked to pioneer the reduction of empty truck trips with data from the Argentinian and Mexican trucks’ logistics, and they delivered!

The winning team, “Truckathon”, developed an application able to optimize transportation routes for trucks in the construction industry. Learn more about their project here.

Santiago Velilla Pérez

Strategic Logistics Coordinator

“HackZurich for Holcim represents a great opportunity to engage with such amazing young talents from different backgrounds and from different cultures. We are looking forward to bringing back these opportunities to our business.”

HackZĂĽrich provided a valuable platform for collaboration on innovative solutions addressing real-world problems, fostering new ideas, and building meaningful connections.

Looking ahead, we are eagerly anticipating our participation in next year’s edition of HackZĂĽrich, excited to continue this journey of exploration, collaboration, and innovation!

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HOLCIM INVESTS IN CLEANTECH STARTUP NEUSTARK

Exciting news on the sustainability front! Holcim is thrilled to announce its strategic investment in Neustark, an innovative cleantech startup leading the charge against one of today’s most critical challenges – CO2 emissions. Neustark’s game-changing technology ingeniously mineralizes CO2 within construction demolition materials, effectively removing it from the atmosphere and locking it away for good.

Holcim’s unwavering dedication to advancing circular construction and its expertise in recycling align seamlessly with Neustark’s ambitious mission: removing one million tons of CO2 by 2030. Notably, Neustark’s groundbreaking solution is already transforming sustainability practices at Holcim Switzerland, setting the stage for a global revolution in sustainable construction.

Born as a spinoff of ETH Zurich in 2019, Neustark’s proprietary technology, spearheaded by founders Johannes Tiefenthaler and Valentin Gutknecht, is a giant leap towards a greener, more sustainable future. Their innovative process captures atmospheric CO2, liquifies it, and seamlessly integrates it into recycled concrete, yielding a dual-benefit material that’s both environmentally friendly and structurally robust.

Tobias Sugg

Head Of RMX Performance, Holcim Switzerland and Italy

“With neustark, we are pioneering circularity in the construction industry, showing that recycled and reinforced materials can be just as good as new – and even better. Successfully implemented in Switzerland, we are ready to deploy this solution globally, creating a win-win solution for all – our industry, our customers and communities, and the planet.”

Valentin Gutknecht

 Co-Founder and CEO, neustark

“We know that carbon removal is indispensable for our climate goals. But it is a nascent industry, and needs to scale up rapidly to meet the needs. Neustark has quickly established itself as the market leader in carbon removal via mineralization, also thanks to great partners like Holcim that have deployed our technology. Holcim and neustark extending their partnership with this a landmark investment and collaboration agreement will help us exponentially grow our joint climate impact in this decade already, storing hundreds of thousands of tons of CO2 permanently.”

As part of this dynamic partnership, Holcim’s investment will empower Neustark to advance its technology and expand its global reach. Together, Holcim and Neustark are poised to reshape the future of the construction industry, delivering substantial environmental benefits and creating a win-win solution for partners, clients, and, ultimately, our beloved planet. Stay tuned for a greener tomorrow!