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Top 5 CleanTech VC Funds & Investors in Ireland (May 2026)

The most active venture capital funds investing in Ireland CleanTech startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in Ireland CleanTech startup companies. Find investors to raise a Pre-Seed, Seed or Series A round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
NDRC
VC Fund
2 Ireland, United States, United Kingdom Seed, Pre-Seed, Convertible Note Software, Information Technology, E-Commerce $21k–$1.1M
Mercuria
VC Fund
1 United States, Japan, Malta Series A, Series C, Series B Electronics, Manufacturing, Energy $13M–$32M
Enterprise Ireland
VC Fund
1 Ireland, United States, United Kingdom Seed, Series A Software, Health Care, Information Technology $429k–$12M
Western Development Commission
VC Fund
1 Ireland, United States Seed, Series A Medical Device, Health Care, Medical $696k–$8M
Kernel Capital
VC Fund
1 Ireland, United Kingdom, France Seed, Series A Software, Information Technology, Health Care $536k–$9M
Access all 11 VC funds in Ireland CleanTech startups.

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Investor list

NDRC
VC Fund · Dublin, Dublin, Ireland · 2 investments in Ireland CleanTech startups

NDRC builds high-impact new ventures. By providing the people, time, space and investment needed at the earliest stages of dedicated commercialisation work, NDRC is creating companies worthy of commercial investment and with the ability to scale. The NDRC team has the breadth of knowledge and expertise in technology and markets. NDRC worksside-by-side with researchers, entrepreneurs and venture teams to turn great ideas into successful new ventures.By the end of 2014, NDRC’s portfolio of startup ventures had secured a cumulative €88m in follow-on investment from commercial investors, with a combined market capitalisation of approx. €220m.

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Investment focus

  • Industry: Software, Information Technology, E-Commerce
  • Stage:Seed, Pre-Seed, Convertible Note
  • Geography: Ireland, United States, United Kingdom

Investor stats

  • Total investments: 107
  • Round size: Seed $21k–$1.1M; Pre-Seed $32k–$145k; Convertible Note $107k–$250k
  • Lead/follow: 69% lead, 31% follow

Portfolio highlights

  • Hiiker — Find 1000s of the best backpacking and hiking adventures, with reviews, photos, and great places to stay.
  • Legitify — Legitify is an AI powered solution using audio-video authentication that allows customers to notarize documents online remotely from anywhere, without the hassle of visiting a notary public in person.
  • Dataships — Dataships uses top level data privacy software to help your brand, no matter your location.
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Mercuria
VC Fund · Geneva, Geneve, Switzerland · 1 investments in Ireland CleanTech startups

Mercuria is a privately held Swiss international commodity trading company active over a wide spectrum of global energy.

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Investment focus

  • Industry: Electronics, Manufacturing, Energy
  • Stage:Series A, Series C, Series B
  • Geography: United States, Japan, Malta

Investor stats

  • Total investments: 10
  • Round size: Series A $13M–$32M
  • Lead/follow: 40% lead, 60% follow

Portfolio highlights

  • Funds — Funds is an online marketplace for lending funds.
  • TechMet — TechMet Ltd backs world-class teams and makes direct investments into companies and assets across the value chain.
  • The Mobility House — Their approach within the world of smart energy is to realize e-mobility - by emphasizing on individual mobility and fuelled by energy from regenerative resources. Companies and individuals can easily enter the electric mobility area - in a safe, sustainable and affordable way, thereby walking away from fossil fuel consuming solutions from thepast.Ever since 2009 The Mobility House has become one of Europe’s leading providers for electric mobility.Within the fast-growing market environment they specialize on charging solutions and managing the battery pack for energy storage. They stand for an international access to e-mobility – which is safe and customer-oriented. The quality of their products combined with reasonable prices and optimum customer service, ensure satisfaction of their customers and their business partner.Operating b2b with the automotive industry, leasing services and energy utilities, and b2c with EV customers: Fulfilling the customers´ needs is their benchmark for competition within the market.
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Enterprise Ireland
VC Fund · Dublin, Dublin, Ireland · 1 investments in Ireland CleanTech startups, 19 in the past 12 months

Enterprise Ireland is the government agency responsible for the development and funding of the indigenous business sector. Their mission is to accelerate the development of companies to achieve strong positions in global markets resulting in increased national and regional prosperity. It was founded in 1998 and headquartered in Dublin, Ireland.

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Investment focus

  • Industry: Software, Health Care, Information Technology
  • Stage:Seed, Series A
  • Geography: Ireland, United States, United Kingdom

Investor stats

  • Total investments: 383
  • Round size: Seed $429k–$2.9M; Series A $2M–$12M
  • Lead/follow: 15% lead, 85% follow
  • Last fund: May invest from a new fund soon — raised $1.1M in 2021

Portfolio highlights

  • CergenX — CergenX produces cutting-edge technology for the analysis of baby brain waves that can be used to identify brain injuries early in the newborn period.
  • Tailr — Redefining production for the clothing industry.
  • Recruitroo — Recruitroo is a international recruitment agency that uses technologies to streamline and improve the international recruitment process for both companies and candidates.
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Western Development Commission
VC Fund · Ballaghaderreen, Roscommon, Ireland · 1 investments in Ireland CleanTech startups

Supporting communities to grow, investing in businesses to scale and planning for the future of the western region.

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Investment focus

  • Industry: Medical Device, Health Care, Medical
  • Stage:Seed, Series A
  • Geography: Ireland, United States

Investor stats

  • Total investments: 32
  • Round size: Seed $696k–$3.8M; Series A $4.7M–$8M
  • Lead/follow: 13% lead, 87% follow

Portfolio highlights

  • ByoWave — ByoWave has developed the Proteus Controller, a modular, accessible video game controller for disabled and non-disabled gamers.
  • Bluedrop Medical — Thermal and visual assessment in a single scan. Award winning, patented design.
  • Amara Therapeutics — Amara Therapeutics is passionate about empowering women and men to take control of their pelvic health. Amara Therapeutics use evidence based medicine and behavioural interventions supported by Amara Therapeutics platform of technologies to provide safe, convenient and non-invasive care pathways. At Amara Therapeutics mission is to fix the carepathway for pelvic health patients, connecting healthcare providers, patients and peers through our platform.
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Kernel Capital
VC Fund · Cork, Cork, Ireland · 1 investments in Ireland CleanTech startups

Kernel Capital is the independent manager of The Bank of Ireland Kernel Capital Venture Funds, one of the largest and most active sources of equity finance on the island of Ireland. Kernel leverage their extensive network to enable their portfolio companies recruit the highest caliber people, to break into new international markets and to generaterevenues of scale. It is the only investment firm with venture capital Funds dedicated to both jurisdictions on the Island. Kernel have raised over €210M from investors which including their strategic partner Bank of Ireland, Invest NI, Enterprise Ireland, Galway University Foundation, The University of Limerick Foundation, The New York State Common Retirement Fund and undisclosed Family Offices. Consistently delivering strong financial returns for their investors Kernel have led more than 20 substantial trade sales to NASDAQ, NYSE, and LSE listed corporations.

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Investment focus

  • Industry: Software, Information Technology, Health Care
  • Stage:Seed, Series A
  • Geography: Ireland, United Kingdom, France

Investor stats

  • Total investments: 86
  • Round size: Seed $536k–$4.3M; Series A $1.4M–$9M
  • Lead/follow: 50% lead, 50% follow
  • Last fund: May invest from a new fund soon — last raise in 2013

Portfolio highlights

  • Pretto — Pretto is the only truly transparent online real estate price comparator.Pretto accompanies you until the signing of your loan, free of charge and without commitment.
  • Pilot Photonics — Welcome to Pilot Photonics, a laser product development company in Dublin, Ireland. We provide optical frequency combs and tunable lasers.
  • Causeway Sensors — The Affinity, is a compact, bench-top Biosensor providing accurate real-time analysis at an accessible price. The Affinity biosensor and accompanying Access Chip incorporate the latest advancements in Nanotechnology, providing the biochemistry researcher the perfect platform to explore the complex world of biomolecular interactions.
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CleanTech VC funding in Ireland at a glance

Stats across 7 deals from 11 investors.

11
investors
in Ireland CleanTech startups
7
deals
in Ireland CleanTech startups
$813k
median round
in Ireland CleanTech startups
36%
lead investors
lead at least one round
57%
Seed
most common funding stage

Access all 11 VC funds in Ireland CleanTech startups.

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