What Gomero Group does

Gomero Group AB (publ) is a Swedish technology company headquartered in Gothenburg that provides IoT-based predictive maintenance solutions for critical energy infrastructure, primarily transformer stations. The company's flagship product, SIPP (System for Intelligent Predictive Protection), is an integrated platform combining connected sensors (SIPP Node, SIPP Hub, SIPP Mobil, SIPP LW), cloud-based software (SIPP Web, SIPP App), a REST API, and AI-enabled analytics to monitor oil content, water level, temperature, and pressure in real time. The platform detects both ester and mineral oil leakage down to 1 PPM and is ISO 27001 certified, positioning it as a regulator-ready solution for utilities managing aging transformer assets under tightening environmental rules.

The company serves electricity distribution and transmission operators, railway infrastructure operators, and data center operators, with a roster of over 100 customers across 9 countries including Vattenfall, E.ON, Fortum, Ellevio, Deutsche Bahn, and Fingrid. It sells primarily through direct enterprise field sales supported by regional channel partners (C.J.C./Karberg & Hennemann in DACH/Italy, PG IntAct in Finland, KingHill in Australia/NZ), under multi-year framework agreements that bundle hardware with recurring software subscriptions and professional services. Recent product launches include SF6 gas monitoring via Trafag sensors and an IBM Maximo sandbox environment, extending the platform from oil-leak detection into broader asset management and emissions monitoring.

Gomero generates revenue from a mix of hardware sales, recurring software subscriptions, API/data integration services, and professional services, with 2025 revenue of SEK 57.185 million and a 7.2% EBITDA margin, reflecting a 3.6% year-over-year increase. The company is publicly listed on Spotlight Stockmarket under ticker IAG, with a small leadership team of approximately 20 named employees across sales, technology, support, operations, and finance functions.

Name

Gomero Group

Legal name

Gomero Nordic AB

Website

https://gomero.com

Company type

Public

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Gomero Group is a Swedish IoT platform provider that delivers the SIPP predictive maintenance system for transformer stations, serving electricity utilities, railway operators, and data centers across 9 countries with connected sensors, AI analytics, and enterprise asset management integration.

Ownership category

akta.pro rank

Product category

Industrial IoT for predictive maintenance of energy infrastructure

NAICS

Totalizing Fluid Meter and Counting Device Manufacturing (334514), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Computer Systems Design and Related Services (54151)

SIC

Totalizing Fluid Meters & Counting Devices (3824), Pumps & Pumping Equipment (3561), Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Water & Wastewater Utility IoT (SCADA, Leak/Quality Monitoring) (EUADAPAK)

Keywords

• Predictive maintenance
• Transformer monitoring
• IoT sensors
• Oil leakage detection
• Energy infrastructure

Headquarters

HQ city

Goeteborg

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Supply Chain

Revenue model

1. SIPP Hardware Sales: Sale of SIPP hardware products including SIPP Node (stationary), SIPP Hub (connectivity hub), SIPP Mobil (portable online device), and SIPP LW (fixed level watcher accessory). These are one-time hardware purchases, typically sold under framework agreements with recurring customer relationships.
2. SIPP Software Subscriptions (Web & App): SIPP Web and SIPP App software platforms provided as ongoing services. SIPP App Support (add-on) provides instructional videos for installation/maintenance. SIPP APP Reports provides reporting functionality. Typically bundled with hardware or sold as recurring service agreements.
3. Professional Services: Remote installation support (SIPP Remote Installation), on-site service technicians, system commissioning, and training. Professional services support the customer lifecycle from installation through ongoing maintenance.
4. API / Data Integration Services: SIPP API enables secure data access via REST API for customers integrating SIPP data into their own maintenance, business, or analytics systems (e.g., IBM Maximo). Revenue from integration configuration and ongoing access.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Gomero develops, sells, and supports the SIPP (System for Intelligent Predictive Protection) IoT platform for transformer stations. The platform combines proprietary sensor hardware (SIPP Node, SIPP Hub, SIPP Mobil, SIPP LW) with cloud-connected software (SIPP Web, SIPP App, REST API) and AI-driven analytics to enable condition-based and predictive maintenance of critical electricity grid infrastructure, with capability to detect both ester and mineral oil down to 1 PPM.

Product overview

Gomero offers SIPP (System for Intelligent Predictive Protection), a unified IoT platform for predictive maintenance at transformer stations. The portfolio includes SIPP Node and SIPP Hub as core hardware products for continuous monitoring, along with SIPP Mobil and SIPP LW for mobile/fixed water level monitoring. Software offerings include SIPP Web (web interface), SIPP APP (mobile application for iOS/Android), and supporting add-ons (SIPP APP Support, SIPP APP Reports). The platform is complemented by SIPP Remote Installation service and SIPP API for third-party integrations. Together, these products enable energy companies to transition from scheduled maintenance to predictive, data-driven maintenance.

Differentiator

Problem solved

Functional benefit

Brands

• SIPP: Connected monitoring and control equipment for transformer stations that prevents oil leakage and enables predictive maintenance. Includes SIPP Node (fixed control equipment), SIPP Mobile (portable device), and SIPP LW (level watcher accessory).
• SIPP Hub
• SIPP Web
• SIPP APP

Products and services

• SIPP Node Stationary control equipment for transformer stations that automatically ensures no transformer oil enters the environment; continuously monitored and automatically issues alerts on oil leakage. Detects both ester and mineral oil down to 1 PPM and logs all activities for traceability.
• SIPP Hub Connectivity gateway that enables customers to attach additional sensors and securely use Gomero's infrastructure to collect and analyze real-time data, supporting the transition from scheduled to condition-based and predictive maintenance.
• SIPP Mobil Portable online device that verifies environmentally safe water drainage from transformer pits; operates autonomously during the entire drainage process while monitoring water and oil content to prevent environmental contamination.
• SIPP LW (Level Watcher)

Quantifiable outcome

• Over 6,100 oil spills prevented in 2025 alone across Sweden, Norway, Finland, Germany, Italy, and Australia; oil spills stopped in approximately every 10th drainage
• +5 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability3 records

Feature7 records

Partnerships

14 partnerships are on record, tiered core, strategic, supporting and flagship.

• Karberg & Hennemann GmbH (C.J.C. Group)coreChannel Partner/ Reseller/ DistributorInternational sales partner covering Germany, Austria, Italy, and Switzerland markets for SIPP products. Contact: Michael M. Cornelius. Partnership enables Gomero to serve the German-speaking and broader European market through a local partner with technical expertise and established customer relationships in the energy sector.
• PG IntAct OycoreChannel Partner/ Reseller/ DistributorFinnish channel partner covering Finland for SIPP sales and support. Contact: Patrik Gustafsson. Partnership serves the Finnish market including transmission system operator Fingrid and other Nordic grid operators.
• KingHill Pty LtdcoreChannel Partner/ Reseller/ DistributorAustralian and New Zealand channel partner handling sales and local support. Contact: Jonas Lindholm. Key partner for Australian market including Essential Energy, Western Power, SA Power Network. KingHill was instrumental in securing the first SIPP order at an Australian data center (Essential Energy). SIPP approved by Australian grid operators following cybersecurity and technical evaluation.
• IBMstrategicTechnology or IntegrationGomero developed a dedicated sandbox environment at IBM Maximo Application Suite enabling customers to test and validate the complete chain from sensor to work order in isolation from production. Collaboration drives innovative technology for substation maintenance. Ellevio is a reference customer using the combined Gomero/IBM solution. Colin Williams, Principal Technology Specialist at IBM, described the sandbox as 'critical for energy companies navigating digital transformation.'
• TrafagstrategicTechnology or IntegrationTrafag supplies sensors for SF6 gas and other gas monitoring integrated into Gomero's SIPP platform. Sensors were selected for their long-term measurement stability in demanding environments. The partnership enables detection of micro-leakage of insulating gases like SF6 in high-voltage equipment. Trafag sensors measure both temperature and density, allowing Gomero to adapt calculations centrally based on gas type.
• Regal (Trafag's Swedish Representative)supportingImplementation/ SI/ Consulting PartnerRegal represents Trafag in Sweden and serves as a link between Trafag's sensor technology and practical installation. Regal provides technical expertise and local knowledge critical for retrofit projects where monitoring sensors are installed in existing facilities with varying technical conditions. Support includes both technical guidance and practical installation dialogue.
• EllevioflagshipStrategic or Co-development PartnerSwedish grid operator Ellevio is a flagship strategic customer and co-development partner. Five-year framework agreement. Joint validation project for predictive maintenance using SIPP Hub. Ellevio expanded its order after a successful pilot. Active collaboration on IBM Maximo integration, SF6 gas monitoring, and pit analysis. Ellevio is featured as a reference customer in IBM case studies.
• Essential EnergycoreStrategic or Co-development PartnerAustralian grid operator and strategic customer. First order for SIPP at a data center for a large zone transformer station using environmentally friendly ester fluid. Essential Energy previously used SIPP at several substations. The partnership validates SIPP's unique capability to detect both ester and mineral oil down to 1 PPM.
• Western PowercoreStrategic or Co-development PartnerAustralian grid operator that invested in the latest SIPP technology and has placed orders for SIPP systems. Represents an important market in the Australian energy sector.
• Avacon Netz GmbHcoreStrategic or Co-development PartnerE.ON subsidiary in Germany and strategic customer. Started with pilot installations of SIPP Node, expanded to broader deployment for sustainability and digitalization of transformer pit handling. Collaboration validated in German market with regulatory approvals.
• Deutsche BahncoreStrategic or Co-development PartnerGerman railway company with a multi-year framework agreement for SIPP control equipment. Validates SIPP technology application in railway/transportation electrification infrastructure beyond traditional utility sector.
• EWE NETZ GmbHcoreStrategic or Co-development PartnerGerman grid operator supplying electricity to approximately 1.6 million subscribers in Northern Germany. Conducted pilot installation of SIPP Node, evaluating SIPP technology for sustainable and environmentally safe transformer pits.
• BloxITsupportingTechnology or IntegrationIT infrastructure partner supplying cloud and data center services to Gomero. Selected for sustainability credentials including waste heat recovery (converted to district heating), renewable electricity (100% Good Environmental Choice labeled), and EcoPar backup fuel reducing CO2 emissions by up to 50%. BloxIT's subcontractor Glesys operates the data center.
• Glesys (Data Center)supportingTechnology or IntegrationSwedish data center partner for Gomero's IT infrastructure, operated under BloxIT. Glesys has made significant investments in technology recovering waste heat from data centers (converted to district heating, replacing pellet and gas burning). Electricity is 100% renewable and Good Environmental Choice labeled. Supports Gomero's sustainability commitments and ISO 27001 information security standards.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Schneider Electric: EcoStruxure platform and Resource Advisor serve grid and energy customers with asset performance and environmental monitoring capabilities. Comparable as a broad incumbent offering overlapping digital solutions to utilities.
• ABB: Global leader in transformer and grid equipment with its TXpert Ecosystem and digital asset monitoring products. Directly comparable as an incumbent offering transformer condition monitoring alongside a much broader portfolio of grid hardware and software.
• GE Vernova: GridOS and Grid Solutions units provide substation monitoring, asset performance, and predictive maintenance for utilities. Comparable as a broad incumbent operating in the same predictive maintenance and grid digitalization space.
• Siemens: Smart Infrastructure and Grids business offers substation automation, grid analytics, and asset management. Comparable as a broad incumbent that competes for the same predictive maintenance budgets at utilities via integrated offerings.
• Hitachi Energy: Major T&D equipment manufacturer offering transformer monitoring, TXplore dissolved gas analysis, and Lumada APM. Comparable as a broad incumbent providing both the physical equipment Gomero monitors and increasingly integrated digital monitoring services.

Emerging players

• Augury: AI-driven predictive maintenance platform using sensors and analytics for industrial rotating equipment. Comparable as an emerging IoT/AI predictive maintenance player targeting asset reliability, though focused more on manufacturing than substations.
• Vaisala: Industrial and environmental measurement company with gas detection and moisture monitoring products used by utilities. Comparable as a specialist sensor provider with overlap in transformer oil moisture and SF6 monitoring.

Direct peers

• Qualitrol (Fortive): Specialist in transformer and grid asset monitoring, including dissolved gas analysis and bushing monitoring. Most directly comparable to Gomero as a focused specialist serving utilities with similar sensor-based monitoring solutions.
• Sentient Energy (Schweitzer Engineering Labs): Provides distribution grid sensors and analytics for fault detection, load monitoring, and asset health. Directly comparable as a sensor-and-analytics specialist targeting electric utilities with similar IoT monitoring offerings.

Others

• IBM (Maximo Application Suite): Enterprise asset management platform that Gomero integrates with via a dedicated sandbox. Comparable as an ecosystem enabler rather than direct competitor, since IBM Maximo can ingest SIPP data to drive automated work orders.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gomerogroup

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Gomero Group