Primum D.o.o.

What Primum D.o.o. does

Primum D.o.o. is a privately held Slovenian limited liability company (d.o.o.) headquartered in Ljubljana, with a headcount band of 11–50 employees. The firm's public positioning centers on the Eco-turbine Project, which frames conventional wind turbines as posing risks to birds, animals, and humans, signaling a strategic interest in alternative or safer wind-energy technology concepts. Beyond this positioning statement, the company does not disclose a product portfolio, technical architecture, manufacturing capability, or commercialization pathway, leaving the actual operational scope and technology stack unclear.

The firm received approximately $55,926 in June 2016 from EISMEA, the European Commission's executive agency managing the EU SME Instrument, a program typically aimed at early-stage feasibility or innovation grants rather than scale-stage commercial financing. No subsequent funding rounds, partnerships, customers, or product launches are documented. The company's name also appears in association with Primum Familiae Vini (PFV), a club of 12 prestigious European family-owned wineries that launched the PFV Generations Case (priced at €32,000) at Paris's Grand Palais in February 2026, though the precise operating or commercial link between Primum D.o.o. and PFV is not clearly established in the available sources.

The business model, revenue mechanics, and customer segments are not disclosed. There is no published pricing for Primum D.o.o.'s own offerings, no named end customers, and no GTM motion described. Leadership is limited to a single named executive, CEO and Director Primoz Kunaver. Overall, the available evidence points to a small, privately held Slovenian entity whose publicly visible activity is dominated by an early-stage R&D positioning around wind-turbine safety concerns and a tenuous association with a European family-winery consortium, with no validated commercial traction.

Name

Primum D.o.o.

Legal name

Primum D.o.o.

Website

https://primum.si

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Primum D.o.o. is a privately held Slovenian company based in Ljubljana, publicly positioned around the Eco-turbine Project addressing safety concerns of conventional wind turbines, with no disclosed commercial products, customers, or revenue model.

Ownership category

akta.pro rank

Product category

Wind Energy Equipment

NAICS

Turbine and Turbine Generator Set Units Manufacturing (333611), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Wind Electric Power Generation (221115)

SIC

Engines & Turbines (3510)

akta.pro primary industry

Advanced Wind Technology R&D (Floating Offshore, Airborne Wind, New Rotor/Blade Concepts) (EUAMAOAB)

akta.pro secondary industry

Wind Turbine OEMs & System Integration (Nacelle/Generator/Controls) (EUAMACAC)

Keywords

• Eco-friendly wind turbines
• Bird-safe turbines
• Renewable energy
• Sustainable power generation
• Wind energy projects

Headquarters

HQ city

Ljubljana

HQ country

Slovenia

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations

Core offering

Primum D.o.o. is a Slovenian private limited company that has spearheaded the Eco-turbine Project, developing wind turbines designed to mitigate the dangers conventional wind turbines pose to birds, animals, and humans. The company focuses on sustainable, environmentally responsible wind energy generation through safer turbine technology.

Differentiator

Problem solved

Functional benefit

Products and services

• Eco-turbine

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Expansion highlights2 records

Direct peers

• Vestas Wind Systems: World's largest wind turbine OEM, manufacturing onshore and offshore turbines. Direct comparable because Primum is developing a wind turbine (the Eco-turbine), competing for the same utility-scale wind market that Vestas serves.
• GE Vernova: GE's standalone power and wind business including onshore and offshore turbines (e.g., Haliade-X). Direct peer as a global wind turbine OEM with active R&D into bird-friendly operation and curtailment systems.
• Nordex Group: European-headquartered wind turbine manufacturer focused on onshore turbines. Direct peer because Primum, a Slovenian company, sits in Nordex's core European market and competes for the same onshore wind customers.
• Enercon: German wind turbine manufacturer known for gearless direct-drive designs and strong European presence. Direct peer as another European turbine OEM that Primum could potentially partner with or compete against for wildlife-friendly design IP.
• Siemens Gamesa (Siemens Energy): Major global wind turbine manufacturer with onshore and offshore platforms. Directly comparable as a full-scope turbine OEM competing for the same wind-power projects Primum's eco-turbine would target.

Emerging players

• Goldwind: One of the largest Chinese wind turbine manufacturers with permanent-magnet direct-drive turbines. Emerging player with overlapping wind turbine technology and global ambitions that compete for the same ESG-mandated renewable buyers.
• Envision Energy: Chinese wind turbine OEM and smart energy management provider. Emerging player with full wind portfolio comparable to Primum's potential future scope, and a known aggressive expansion into European wind markets.
• Mingyang Smart Energy: Chinese wind turbine OEM growing rapidly in offshore wind. Emerging player with overlapping product category (utility-scale turbines) and competing cost-down innovation, relevant as a potential alternative technology path Primum must benchmark against.
• SANY Renewable Energy: Renewables arm of SANY heavy industry, manufacturing onshore and offshore wind turbines. Emerging player with overlapping turbine product category and Chinese cost-base that could undercut any premium Primum attempts to charge.
• Energies Nouvelles + Environnement (EWT) / Emergya Wind Technologies: Small-to-mid scale wind turbine OEM focused on distributed and community wind projects. Most directly comparable emerging peer to Primum by company size, market niche, and European footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat1 record

Key risks6 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Primum D.o.o.