Viridis.iQ

What Viridis.iQ does

Viridis.iQ GmbH is a privately held German engineering, consulting, and technology firm founded in 2012 and headquartered in Konstanz, Germany, with legal registration in Freiburg. The company specializes in the integrated silicon-based photovoltaic (PV) manufacturing value chain, covering metallurgical silicon through solar modules. Its service portfolio is organized into three practice areas: Engineering Services (Owner's Engineering, Lender's Engineering, Conceptual Engineering [FEL-2], Basic Engineering [FEL-3], Detailed Design Review, and Process Optimization), Consulting Services (Early-stage Project Consulting, Technical Due Diligence, Market Analysis, Business Plan Development, Strategy Consulting, and CO2 Footprint Analysis), and Technology Services (Technology Assessment, Technology and Equipment Selection, Electrode Technology, and Silicon Recycling Technology).

The firm employs 11-50 staff and reports more than 100 completed projects across 25+ countries. It serves a B2B client base comprising solar/PV manufacturers, new market entrants into the silicon and PV value chain, lenders and financial institutions, and government authorities. Revenue is generated through professional-services engagements sold via direct enterprise sales on a project-by-project basis; no productized pricing or subscription model is disclosed. Distribution is consultative and global, with on-the-ground project delivery rather than a self-serve or channel-based go-to-market.

Proprietary technology elements include a flexible electrode technology that allows in-situ switching of electrode types during metallurgical silicon production, and a silicon recycling/upcycling technology that converts waste streams from silicon and PV manufacturing into reusable inputs for the PV value chain. Viridis.iQ is led by two Managing Directors, Louis C. Parous III and Dr. Wolfgang Herbst, and maintains a strategic partnership with Konstanz-based renewable-energy firm RCT Solutions. No institutional investor, parent company, or external funding rounds are disclosed.

Name

Viridis.iQ

Legal name

Viridis.iQ GmbH

Website

https://viridis-iq.de

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Viridis.iQ GmbH is a German engineering, consulting, and technology firm serving global solar/PV manufacturers, new entrants, lenders, and government clients across the silicon-to-module value chain with engineering, consulting, and proprietary process technologies.

Ownership category

akta.pro rank

Headquarters

HQ city

Konstanz

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Engineering Services: Full scope engineering services from scoping and due diligence (FEL-1) through conceptual engineering (FEL-2) to basic engineering (FEL-3) packages, including owner's engineering, lender's engineering, detailed design review, and process optimization.
2. Consulting Services: Strategic and technical consulting including market analysis, strategic consulting, business plan development, early-stage project consulting, technical due diligence, and CO2 footprint analysis for PV and silicon manufacturing projects.
3. Technology Services: Cutting-edge technology services including technology assessment, equipment selection, electrode technology, and silicon recycling technology for the solar industry.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Viridis.iQ provides engineering, consulting, and technology services to companies across the integrated silicon-based photovoltaic (PV) manufacturing value chain, covering metallurgical silicon, solar cells, and modules. Offerings span owner's and lender's engineering, conceptual and basic engineering, detailed design review, process optimization, technical due diligence, market analysis, strategy consulting, CO2 footprint analysis, and proprietary technology services including silicon recycling and electrode technology.

Product overview

Viridis.iQ is a Germany-based process engineering and consulting firm specializing in the integrated silicon-based photovoltaic (PV) manufacturing value chain, from metallurgical silicon through solar modules. The company operates as a unified service offering organized into three interconnected practice areas: Engineering Services (Owner's Engineering, Lender's Engineering, Conceptual Engineering, Basic Engineering, Detailed Design Review, and Process Optimization), Consulting Services (Early-stage Project Consulting, Technical Due Diligence, Market Analysis, Business Plan Development, Strategy Consulting, and CO₂ Footprint Analysis), and Technology Services (Technology Assessment, Technology and Equipment Selection, Electrode Technology, and Silicon Recycling Technology). Together, these services provide comprehensive support from early-stage project feasibility through engineering design, technology selection, and process optimization for silicon and solar manufacturing projects worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• Owner's Engineering Comprehensive project support during early phases (FEL-1) for silicon and PV manufacturing projects, ensuring alignment with technical, financial, and schedule objectives through project evaluation, gap analysis, risk assessment, roadmapping, and financial modelling.
• Lender's Engineering Independent technical advisory service that minimizes investment risks and provides full technical transparency for lenders and governmental authorities financing silicon and PV manufacturing projects, including sensitivity analysis, due diligence, unbiased assessment, project de-risking, and validation.
• Conceptual Engineering Front End Loading (FEL-2) services evaluating technical options, analyzing project feasibility, and defining the right approach for silicon and PV manufacturing projects, including assumption validation, basecase analysis, benchmarking, assumption setting, and mass flows.
• Basic Engineering FEL-3-based detailed project concept development for silicon and PV manufacturing projects, minimizing risks and optimizing design through detailed layout and equipment lists.
• Detailed Design Review Independent, full-scope technical and process due diligence service that validates and audits project design and implementation for silicon and PV manufacturing projects, including critical analysis, technology review, process review, stress testing, and risk mitigation.
• Process Optimization Value chain enhancement service driving efficiency and reducing costs across silicon and PV manufacturing operations using FMEA, DMAIC, lean manufacturing, and 3D modelling methodologies to deliver sustainable competitive advantages.
• Early-stage Project Consulting Comprehensive interdisciplinary consulting foundation for PV and silicon manufacturing projects that supports well-informed go/no-go decisions through market analysis, site evaluation, major risk identification, technology assessment, and key financial figures analysis.
• Technical Due Diligence Services Comprehensive independent assessment service ensuring project integrity and viability for silicon and PV manufacturing investments through data analysis, staff interviews, and factory visits, evaluating throughput, uptime, yield data, production costs, technology risks, and product portfolio.
• Market Analysis Unbiased market insights for decision-making in PV and silicon manufacturing sectors, including market data collection, conclusion extraction, forecasting support, dataset evaluation, and historic data valuation to navigate complex market dynamics.
• Business Plan Development Realistic and precise planning for new silicon and PV manufacturing ventures, including market information, technology description and assessment, cost and financial modelling, industrial environment review, and key business figure development.
• Strategy Consulting Holistic strategic consulting for silicon and PV manufacturing companies to achieve company goals and create long-term value through target market definition, procurement strategy, operational strategy, product portfolio, and sales strategy optimization.
• CO2 Footprint Analysis Clear and transparent greenhouse gas emissions analysis for silicon and PV manufacturing, assessing direct and indirect emissions including supply chain and product usage to support informed sustainability decisions.
• Technology Assessment Unbiased and thorough evaluation of device, process, and equipment technologies for silicon and PV manufacturing, assessing development data, performance potential, competitiveness, and economic viability to determine technology maturity and realistic development potential.
• Technology and Equipment Selection Expert guidance ensuring optimal technology and equipment choices aligned with project goals, technical requirements, and budget for silicon and PV manufacturing, including requirement specification, SWOT analysis, technology risk assessment, and structured vendor evaluation.
• Electrode Technology Innovative and low-cost technology service enhancing metallurgical silicon production efficiency through flexible electrode technologies that enable in-situ electrode type switching during production while maintaining quality and reducing costs.
• Silicon Recycling Technology Innovative and impactful upcycling technology service for waste streams within the silicon and PV manufacturing value chain, transforming underutilized waste into valuable products that are reintegrated into the PV value chain to enhance sustainability and reduce CO2 footprint.

Quantifiable outcome

• Sustainability improvements and reduced CO2 footprint through silicon recycling technology and process optimization
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• RCT SolutionscoreStrategic or Co-development PartnerViridis.iQ is partnered with RCT Solutions, located in Konstanz, Germany. RCT Solutions is a technology and engineering company in the renewable energy sector. The partnership enables collaboration on solar/PV manufacturing projects and provides integrated service offerings to clients.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• RCT Solutions: Konstanz-based renewable energy technology and engineering company. Viridis.iQ's strategic partner and closest geographic and operational peer, offering complementary PV technology implementation services to the same silicon and solar manufacturing clients.
• Eclareon: Berlin-based consultancy specializing in renewable energy policy, market analysis, and strategy advisory. Comparable niche boutique model serving renewable energy and PV clients with strategic consulting and market intelligence services.
• Sinovoltaics: Hong Kong-based solar PV advisory firm offering technical due diligence, quality assurance, and project advisory to PV investors and developers. Comparable B2B technical advisory model serving PV project finance and manufacturing clients.
• Bernreuter Research: Specialized polysilicon and solar market intelligence firm providing reports, forecasts, and strategic advisory on the silicon value chain. Highly comparable niche focus on silicon-to-PV market analysis that overlaps with Viridis.iQ's Market Analysis offering.

Regional players

• Fraunhofer ISE: Germany-based applied research institute specializing in solar energy systems, with technology assessment and consulting arms. Comparable expertise in PV technology and process evaluation but operates as a public research institution rather than commercial consultancy.

Broad incumbents

• Black & Veatch: Global engineering, procurement, and construction firm with a renewable energy practice covering solar project development and technical advisory. Comparable to Viridis.iQ's engineering services but at EPC scale across multiple energy verticals.
• TÜV Rheinland: Global testing, inspection, and certification firm with PV testing, certification, and advisory services. Overlaps with Viridis.iQ's technology assessment and quality assurance offerings but is much broader and more established.
• S&P Global Commodity Insights: Global market intelligence and price assessment provider covering polysilicon, solar, and renewables. Comparable to Viridis.iQ's Market Analysis offering but operates at significantly larger scale across all commodity markets.
• Wood Mackenzie: Global energy and natural resources research and consultancy firm covering solar market intelligence, due diligence, and strategy. Competes with Viridis.iQ's Market Analysis and Strategy Consulting practices but at much larger scale and broader scope.
• DNV: Global assurance and risk management firm with a large solar/PV practice covering technical advisory, owner's engineering, and certification. Overlaps with Viridis.iQ on lender's engineering and owner's engineering but serves a broader energy portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/viridis-iq

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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 Viridis.iQ