Breaking through in the cleantech space is harder than it looks. The sector is crowded with ambitious founders, competing technologies, and a media landscape that is simultaneously hungry for climate innovation stories and deeply skeptical of greenwashing. For a deep-tech startup with genuinely transformative technology, the problem is rarely the product itself. It is almost always the story — how it gets told, to whom, and when.

This is a case study about exactly that problem. A cleantech startup came to SlicedBrand with pioneering technology, a small founding team, early-stage funding, and virtually no public profile. Over the following years, through a strategic combination of founder positioning, sector-specific campaigns, and high-impact funding announcement PR, we helped them build the kind of credibility that investors, partners, and top-tier journalists actually respond to. Here is how we did it.

Client Background: A Deep-Tech Startup With a Big Mission

Our client was an early-stage cleantech company operating in the energy transition space. They had developed a proprietary technology with real commercial potential — not a concept or a prototype, but a working solution that addressed a well-defined market gap. Their founding team combined deep technical expertise with commercial ambition, and they had secured initial funding that gave them runway but not yet recognition. They knew where they wanted to go. What they lacked was a communications strategy capable of getting them there.

At the time of engagement, they had done almost no proactive PR. They had no meaningful media presence, no public narrative around their founders, and no validated story to put in front of investors ahead of their next funding round. Their technology was genuinely differentiated, but differentiation means nothing if the right audiences cannot find you, understand you, and trust you. That was the gap we were brought in to close.

The Core PR Challenges

Cleantech is one of the most demanding sectors in which to build a PR strategy. Technical translation sits at the heart of the challenge: the technology is often complex, the commercial applications are nuanced, and the audience is fragmented across investors, policymakers, sector partners, and mainstream media. Research consistently shows that the majority of cleantech communications teams identify technical translation as their biggest obstacle — not awareness building. Getting the language right, for each audience, without losing credibility with any of them, is a significant communications investment in itself.

Beyond translation, our client faced a perception problem specific to their technology category. Years of negative narratives, legacy infrastructure assumptions, and market skepticism had shaped how journalists and investors instinctively responded to their sector. They were not starting from a neutral position. They were starting from a deficit. That meant PR had to do two jobs at once: build a positive brand identity while simultaneously dismantling the misconceptions standing in its way.

The third challenge was timing. They were preparing for a significant funding round but had no media trail for investors to follow during due diligence. In cleantech, earned media in the right outlets functions as investor communications as much as brand building. Institutional investors and VC firms actively monitor sector media as part of their evaluation process. Without a visible, credible presence, the startup was effectively invisible to the very people they needed to reach.

Campaign Services and Target Media

We designed a full-service PR programme structured around the client's growth stage and evolving business priorities. The scope covered:

• PR strategy and brand messaging architecture
• Press office retainer and ongoing media relations
• Founder and leadership profiling
• Thought leadership development, including bylines and executive commentary
• Sector-specific campaigns tied to commercial expansion goals
• Survey and whitepaper development
• Funding announcement support
• Podcast and broadcast placement
• Speaking opportunity identification and preparation

Media targeting was structured across several distinct tiers to maximise both reach and relevance. Our target outlets included cleantech and sustainability titles, startup and growth-stage business publications, sector-specific trade press aligned to the client's commercial markets, and broadcast and podcast platforms. Each tier served a specific audience — whether that was potential investors, commercial partners, or the general business press that shapes broader perception.

Phase 1: Building a Credible Brand Narrative From Scratch

The first phase of the campaign had one clear goal: establish the startup as a company with a mission, not just a product. This distinction matters more than it might seem. Investors and journalists alike are looking for founders who understand the problem they are solving at a systemic level — people who can speak to the why, not just the what. A purely product-led narrative at this stage would have fallen flat. A mission-led founder story had the potential to travel.

We began with a press office retainer and a deliberate focus on founder profiling. Working closely with the founding team, we developed a core narrative that was technically credible but written in human terms — accessible to a generalist business journalist without feeling dumbed down for a technical audience. That balance is one of the most important things a cleantech PR programme gets right or gets wrong in its early months.

Over the first year, we secured a consistent stream of thought leadership placements and profile features in startup, entrepreneurship, and business publications. The tone was deliberately grounded. We positioned the founders not as scientists making announcements from a lab, but as entrepreneurs taking on a genuinely hard problem in the real world. Stories about the journey, the reasoning behind their approach, and the specific market gap they were targeting — these were the stories that built an audience and started to create a media trail.

This phase was not about volume. It was about establishing a signal. A small but consistent presence in the right publications tells investors, partners, and future hires that this is a company worth paying attention to. It also gives journalists a starting point when a bigger news moment eventually arrives.

Phase 2: Turning a Funding Announcement Into a PR Catalyst

As the client grew and began preparing for a significant Series B funding round, the nature of the PR programme shifted. The groundwork laid in phase one meant we were no longer introducing the company to media from scratch. There was already a narrative, already a media trail, and already a handful of journalists who had engaged with the founders' story. That context made a significant difference when the time came to announce the raise.

A funding announcement of real scale is one of the most powerful PR moments a startup can generate — but only if it is handled strategically. The mistake many companies make is treating it as a press release moment: announce the number, list the investors, move on. The better approach is to use the funding news as a lens through which to tell a bigger story. What does this raise signal about the sector? What does it say about where the market is heading? Why are serious investors backing this specific approach to a well-documented problem?

We structured the announcement around exactly those questions. The result was coverage that went beyond the financial details and into the broader significance of the raise — both for the company and for the cleantech sector it was operating in. Top-tier business and technology media responded. Broadcast opportunities followed. The client went from a company that journalists had heard of to one that journalists were proactively contacting. That shift in dynamic is something early-stage PR work alone cannot create. It takes a catalyst, and a well-executed funding announcement is exactly that.

Internally, the raise also changed the business significantly — expanding the team, bringing in investors with serious expectations, and creating new communication challenges around consistency of message as the company scaled. Our role evolved alongside that growth, ensuring the external narrative kept pace with the internal reality.

Phase 3: Data-Led Sector Campaigns to Open New Markets

Once the funding momentum had landed, the question became strategic: how do you sustain a high level of media interest without another major announcement to anchor it? The answer, for this client, was to go deep into the sectors where their technology had real commercial applications — and to create original insight that gave journalists something new to say.

We identified a key vertical market where the client's technology addressed a specific, documented challenge. Rather than simply pitching product stories to trade publications in that sector, we commissioned a survey that generated proprietary data about the industry's readiness for net-zero transition. The findings were stark and genuinely newsworthy. An entire industry, we could now show with data, was underprepared for the regulatory and commercial pressures bearing down on it. That gave us headlines in trade press, engineering publications, and business sustainability titles simultaneously.

From that research, we developed a whitepaper that served two functions at once. As a brand-building tool, it demonstrated the client's strategic understanding of their target market — not just as a technology supplier, but as a thought leader with genuine sector insight. As a commercial tool, it gave the sales team something substantive to bring into meetings, particularly cold outreach where credibility has to be established quickly. This dual-purpose approach is something we actively coach clients to think about: PR assets should work as hard in a sales context as they do in a media context.

The sector campaign generated a sustained flow of thought leadership placements — opinion pieces, data-led stories, and podcast appearances — across trade and engineering media. Critically, it positioned the client as a company with something to say about the future of their target industry, not just a vendor with a product to sell. That distinction accelerated conversations with potential commercial partners in ways that product-led pitching had not.

Phase 4: Evolving the Brand Beyond a Single Technology

By the time the client had completed their funding round and established meaningful sector presence, a new strategic communications challenge had emerged. They were no longer a startup pitching a novel concept. They were a funded, growing company with a team, investors, and a commercial pipeline. The story had to grow with them — and that meant stepping back from the specific technology category that had initially defined them and reframing the company as part of a broader cleantech movement.

This kind of narrative evolution is one of the more delicate PR challenges a growing tech company faces. Move too fast and you lose the credibility that came from deep sector expertise. Move too slowly and you get pigeonholed — defined by a single technology in a market that moves quickly and values versatility. We worked with the leadership team to develop messaging that positioned the company within the wider net-zero landscape, connecting their specific technology to the larger policy and commercial conversations around climate transition.

This included placing the founders and commercial leadership into national conversations around climate policy and energy transition. It also meant a deliberate shift in which members of the leadership team we profiled most actively. The commercial director — the person in investor meetings, the person being Googled during due diligence — became a primary communications asset in his own right. Building his public profile through interviews, commentary placements, and bylined pieces ensured that anyone researching the company found a credible, visible leader, not just a well-funded product. This mirrors the approach we take across our AI PR and fintech PR programmes, where executive visibility is consistently one of the highest-value investments a fast-scaling tech company can make.

Campaign Results

Over the course of our engagement, the client's communications profile was transformed in ways that directly supported their business objectives. The results broke down across several areas:

• Brand authority established: From a company with no media presence, the client became a recognised name in their sector — cited by journalists, referenced in industry discussions, and visible to investors conducting due diligence.
• Funding announcement amplified: The Series B raise generated top-tier coverage across business, technology, and sustainability media, as well as broadcast opportunities that significantly elevated the brand's public profile.
• Sector campaigns delivered commercial value: The data-led construction and engineering campaign generated sustained trade coverage and created PR assets that the sales team actively used in commercial conversations.
• Founder and leadership profiles built: Both the technical founder and the commercial director developed credible, searchable public profiles that supported investor relations and partnership development.
• Narrative expanded successfully: The company moved from being defined by a single technology category to being positioned as a broader cleantech player with insight and credibility across the net-zero landscape.
• Podcast and broadcast coverage secured: Beyond print and digital media, the client achieved podcast placements and broadcast coverage, reaching audiences and registers that written media alone does not access.

Throughout the engagement, PR did not operate in isolation. It informed how the sales team communicated, how the leadership team presented at investor meetings, and how the company talked about itself in a period of significant internal growth. Communications strategy and business strategy were aligned from the start — and that alignment is what made the results possible.

Key Lessons From a Successful Cleantech PR Launch

Every cleantech client comes to us with a different technology, a different market, and a different set of stakeholder pressures. But the strategic patterns that drive PR success in this sector are consistent, and this campaign illustrated several of the most important ones.

Start with the story, not the product. Technical features do not create media coverage on their own. The most effective early-stage cleantech PR anchors the company's narrative in the problem being solved, the people solving it, and the stakes involved. Products sit inside that story — they do not lead it.

Treat funding announcements as strategic communications moments. A raise is not just financial news. In cleantech especially, the investment landscape has transformed dramatically, with investors actively seeking sustainable technology opportunities and using media visibility as a signal of credibility. A well-structured funding announcement opens doors that years of steady profile-building cannot unlock on their own.

Create proprietary data to sustain momentum. Surveys, research reports, and whitepapers give journalists a reason to return to a story beyond the initial announcement. They also serve commercial functions that extend the value of a PR investment well beyond media coverage.

Build leadership profiles as business assets. The people investors and partners are Googling before a meeting need to look credible, visible, and authoritative. Executive profiling is not a vanity exercise — it is a due diligence tool. This holds true whether we are working on crypto PR, legaltech PR, or cleantech PR. The principle is the same across every high-scrutiny technology sector.

Evolve the narrative as the business evolves. The story that gets a startup funded is rarely the story that positions a scale-up for market leadership. PR programmes that grow alongside the business — adjusting the narrative, widening the frame, and promoting the right voices at the right moments — deliver compounding value that one-off campaigns cannot match.

From Unknown to Industry-Recognised: What Strategic Cleantech PR Can Do

This case study is not about a single campaign or a single coverage win. It is about what happens when PR strategy is aligned with business strategy over time — when the story evolves as the company evolves, and when every communications decision is made with a clear picture of what the business actually needs to achieve.

The cleantech sector rewards companies that can communicate clearly, credibly, and consistently. The technology is rarely the limiting factor. The story around it almost always is. For startups and scale-ups operating in the energy transition space, specialist GreenTech PR expertise is not a luxury — it is a competitive advantage. The companies that invest in building that story early, and sustain it through the milestones that matter, are the ones that investors back, partners choose, and journalists come back to.

At SlicedBrand, we have built that kind of story for technology companies across sectors — from fintech and AI to crypto and cleantech. If your company has the technology and the ambition, we have the strategy and the media connections to make sure the right people know about it.