What Solvina does

Solvina AB is a Swedish engineering consultancy founded in 1997 and headquartered in Mölndal (Gothenburg), operating as a wholly-owned subsidiary of Rejlers Sverige AB. The firm delivers two core service lines: Power & Control Engineering Services, covering power system stability studies, control system optimization, and on-site frequency control testing for hydro, gas, steam, and nuclear power plants; and Engineering Management Services, applying systems-thinking methodologies to complex industrial projects. Its technical differentiation rests on in-house hardware-in-the-loop testing equipment and proprietary measurement methodologies for evaluating primary frequency response and island operation, developed over a track record that includes approximately 100 analyzed power plants across roughly 15 years.

Customer segments span power generation (Ringhals nuclear, POSOCO in India), power utilities (Zesco in Zambia), and process industries (Iggesund Paperboard, Swedish steel producers). Solvina generates revenue through project-based consulting engagements and a portfolio of four specialized training courses (Power System Stability, Control Performance and Optimization, Advanced Analytics, and PI/PID Tuning), with the flagship Power System Stability course delivered in cooperation with Chalmers University of Technology at a published 45,000 SEK fee. Projects have been delivered in Sweden, Finland, Greece, Hawaii, UAE, India, and Zambia, and the company holds ISO 9001 and ISO 14001 certifications. Distribution is direct: enterprise field sales of on-site consulting supplemented by public and on-site training, with content marketing and LinkedIn as top-of-funnel channels.

Name

Solvina

Legal name

Solvina AB

Website

https://solvina.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

Solvina AB is a Swedish engineering consultancy specializing in power system stability, frequency control testing, and process control optimization for power producers, grid operators, and process-industry clients across Europe, Asia, and Africa.

Ownership category

akta.pro rank

Product category

Power System Engineering Consulting

NAICS

Management Consulting Services (54161)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering) (EUAEAFAC)

akta.pro secondary industries

Energy Management Systems & Plant Controllers (PPC, AGC Participation, Curtailment Control) (EUAMAIAI), Distribution Automation & SCADA / DMS Field Integration (EUAEACAD)

Keywords

• Power system stability
• Control engineering consulting
• Frequency control testing
• Engineering management services
• Power industry training

Headquarters

HQ city

Västra Frölunda

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consulting Services: Project-based engineering consulting engagements providing power system studies, control system optimization, testing and validation services to power producers and industrial clients.
2. Training Courses: Specialized technical training programs in power engineering and control engineering offered as public courses or on-site at customer locations. Revenue generated through course fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Solvina is a Swedish engineering consulting firm that delivers power system stability analysis, control system optimization, and frequency control testing for power plants, along with engineering management services. The company also offers specialized technical training courses in power engineering and control engineering, some delivered in partnership with Chalmers University of Technology. Founded in 1997, it serves power producers, grid operators, and industrial clients using proprietary testing equipment and methodologies developed in-house.

Product overview

Solvina is a Swedish engineering company offering a portfolio of consulting services and specialized training courses. The core offerings consist of Power & Control Engineering Services and Engineering Management Services, complemented by a suite of technical training courses including Power System Stability (5-day course with Chalmers University), Control Performance and Optimization (3-day Praktisk reglerteknik course), Advanced Analytics (3-day course covering ML/AI orientation), and PI/PID Tuning (1-day course with Solvina-developed simulator). The consulting services and courses work together to deliver engineering excellence for the power and process industries.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Frequency control capability determined at all tested power plants, with limitations identified and new standards recommended for India's national grid
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• Rejlers Sverige ABcoreStrategic or Co-development PartnerSolvina is a wholly owned subsidiary of Rejlers Sverige AB. The partnership aligns with Rejlers' vision of 'Home of the learning minds' and shared belief in continuous learning, knowledge-driven development, and the power of people. Together they strengthen delivery of smart, future-ready solutions for a sustainable world.
• Chalmers University of TechnologycoreStrategic or Co-development PartnerSolvina collaborates with Chalmers University to offer the Power System Stability course, combining lectures with lab demonstrations at Chalmers premises. This partnership bridges theoretical and practical concepts in power systems education.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• KEMA Labs (CESI): KEMA Labs, part of CESI, operates independent high-power testing laboratories and provides consulting on power system performance, including frequency control and grid stability testing. It directly competes with Solvina's proprietary hardware-in-the-loop frequency control testing services.
• Tractebel (Engie): Tractebel is a global engineering consultancy providing power system studies, grid integration, and energy transition advisory. It directly competes in power system stability analysis and grid code compliance consulting for utilities and large energy producers.
• DNV: DNV provides energy advisory, testing, and certification services including power system studies and grid stability analysis. Its Energy Systems business directly competes with Solvina's power engineering consulting and serves many of the same utility, grid operator, and industrial customers.
• Rejlers Sverige AB: Rejlers is Solvina's parent company and also a directly comparable Nordic engineering consultancy offering power, energy, and industrial engineering services across the Nordics. It competes for similar enterprise customers while providing the platform that Solvina leverages for delivery.
• Powertech Labs: Powertech Labs is an independent testing, consulting, and research laboratory specializing in power system performance, including generator testing and grid integration studies. It directly competes with Solvina's frequency control testing and stability consulting for utilities and power producers.

Broad incumbents

• AFRY: AFRY is a large Nordic-Swedish engineering consultancy (formerly ÅF, including the former Pöyry) with significant power and energy practices covering generation, transmission, and grid stability work. It overlaps with Solvina's power engineering consulting but operates at vastly greater scale across many other sectors.
• Ramboll: Ramboll is a global engineering, architecture, and consultancy firm with a Nordic heritage and a strong energy practice offering power system and grid services. It competes with Solvina for power engineering talent and clients while operating across many additional engineering disciplines.
• WSP: WSP is a global professional services and engineering consultancy with a significant power and energy practice covering generation, transmission, and grid services. It serves the same utility and energy producer customer base as Solvina, but at much larger scale across many additional infrastructure sectors.
• Hitachi Energy: Hitachi Energy (formerly ABB Power Grids) supplies grid automation, SCADA, and power system solutions to utilities and energy producers worldwide. It is a much larger incumbent that addresses similar customer pain points (grid stability, frequency response, automation) but with packaged hardware/software rather than bespoke consulting.
• Siemens Energy: Siemens Energy provides power generation, transmission, and grid technology solutions globally, including grid stabilization services. It is a broad incumbent serving the same utilities and energy producers that Solvina advises, but with packaged products and EPC-scale service offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/solvina-ab

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Solvina