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Heliatek

Energy · Dresden, Germany · Founded 2006

Heliatek is a German company that specializes in the development and mass production of organic photovoltaic (OPV) solar films. The company has developed a unique technology that allows for the creation of lightweight, flexible, and transparent solar films that can be integrated into a variety of building materials, such as glass, concrete, and steel. Heliatek's business model is focused on providing its solar films to the building and construction industry. The company's primary customers are architects, engineers, and construction companies that are looking to incorporate renewable energy solutions into their projects. Heliatek's solar films are sold as a component that can be integrated into a variety of building materials, such as facades, roofs, and windows. The company's revenue is generated through the sale of its solar films. The price of the films is dependent on the size and complexity of the project. Heliatek also offers a variety of services, such as technical support and installation training, to its customers. Keywords: organic photovoltaics, solar films, building-integrated photovoltaics, renewable energy, green technology, energy harvesting, flexible electronics, sustainable building materials, cleantech, OPV

Valuation
$0–100M
Latest valuation · 2017
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Revenue
<$1M
Latest reported FY
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Headcount
<100
Current team size
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Total funding Pre-IPO
$100–500M
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Investors

20 investors on Heliatek's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 6 investors entered at this stage
BASF Venture Capital
Wellington Partners
GP Bullhound
Bosch
Bosch Ventures
Innogy Venture Capital
Series B+ 14 investors entered at this stage
Aqton
TGFS
HTGF
European Investment Bank
Innogy SE
BNP Paribas
eCAPITAL
ENGIE
Innogy Ventures
CEE Group
Tudag
Innogy Innovation Hub
BASF
ENGIE New Ventures

Global footprint

Where Heliatek has talent and traffic

Workforce by country
4 countries with
team presence
🇩🇪 Germany93%
🇫🇷 France3.5%
🇮🇹 Italy1.8%
🇳🇱 Netherlands1.8%
4 countries shown

Talent graph

The shape of Heliatek's talent

Dealroom maps Heliatek's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

15 team members profilednamed & role-tagged by Dealroom
81 employeestotal headcount
4 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
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Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Heliatek

An AI-synthesized read of the highest-engagement posts about Heliatek on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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