Sollentuna Energi & Miljö

What Sollentuna Energi & Miljö does

Sollentuna Energi & Miljö (SEOM) is a fully municipally owned Swedish multi-utility company that develops, operates and maintains electricity grid and retail supply, district heating and cooling, water and sewage (VA), fiber broadband and cable TV, and waste management and recycling services for the residents and businesses of Sollentuna municipality. It is the sole holder of the local electricity grid, district heating, water/sewage and stadsnät concessions, and operates under a holding structure (SEOM Holding AB) with operating subsidiaries including Sollentuna Elhandel AB (electricity sales), Sollentuna Elnät AB (grid), and SEOM Service AB. All surplus is reinvested into municipal infrastructure rather than distributed as dividends.

Revenue mechanics are recurring and rate-regulated where applicable: electricity retail (variable, quarterly, mix, fixed, and Bra Miljöval contracts), grid access and capacity charges, district heating priced across power/energy/flow components, water/sewage billed on fixed grundavgift plus per-m³ consumption, fiber subscriptions, cable TV, and waste fees. Customer acquisition is direct-to-consumer for residents (via seom.se, the SEOM app and customer service) and enterprise field sales for businesses, BRFs and samfälligheter via dedicated kundansvarig account managers.

The technology layer spans the Intelligy connected-substations platform (remote district heating monitoring, Värmeoptimering heat optimisation, Driftövervakning operational monitoring), Kamstrup ultrasonic digital water meters with remote reading, HAN-porten real-time electricity data export, Mina Sidor self-service portal, and Peppol/Kivra digital invoicing. Digitalisation is broad but operational rather than AI-led. The company is currently executing several major capital programmes — including the Edsberg to Väsjön water/sewage expansion (2024-2027), Södra Häggvik new district infrastructure, and the Segeludden stormwater wetland (2026) — alongside ongoing product additions such as solar rights (Solrätt), battery storage, EV charging, and Gold Standard-certified climate-compensated district heating.

Name

Sollentuna Energi & Miljö

Legal name

Sollentuna Energi & Miljö AB

Website

https://seom.se

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Sollentuna Energi & Miljö (SEOM) is a municipally owned Swedish multi-utility that delivers electricity, electricity grid, district heating and cooling, water, sewage, fiber, TV and waste services across Sollentuna municipality for both residents and businesses.

Ownership category

akta.pro rank

Headquarters

HQ city

Sollentuna

HQ country

Sweden

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Sales (Elhandel): SEOM sells electricity contracts (rörligt/månadspris, kvartspris, mixpris, fastpris, Bra Miljöval) to residential and business customers in Sollentuna. Revenue is recurring, based on consumption. The electricity grid (Elnät) is a separate regulated revenue stream from grid access and capacity charges.
2. District Heating (Fjärrvärme): District heating is sold to residential and commercial properties, priced on three components: power fee (effektdel), energy fee (energidel), and flow fee (flödesdel). Recurring revenue from heating supply.
3. Water & Sewage (Vatten & Avlopp): VA fees (brukningsavgift) comprise a fixed component (grundavgift, bostadsenhetsavgift) and a variable consumption-based component per m³ of water delivered. Billed monthly.
4. Fiber & TV Services: SEOM operates the city network (stadsnät) providing fiber connectivity and cable TV. Revenue from fiber subscriptions and cable TV services.
5. Waste & Recycling Services: Waste collection and recycling services provided to households and businesses, with fees for various waste streams including household waste, food waste, bulky waste, and construction debris.
6. New Connection Fees: One-time connection fees for new electricity grid, water, sewage, district heating, and fiber connections for new construction or property developments.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels5 records

Core offering

SEOM is a municipally owned multi-utility company that develops, operates, and maintains critical municipal infrastructure for Sollentuna, Sweden. It sells electricity supply contracts and electricity grid access, district heating and district cooling, water supply and sewage services, fiber broadband and cable TV, and waste collection and recycling. It also offers energy services (heat optimisation, operational monitoring, climate-compensated heat), solar solutions, battery storage, EV charging, and new connection services to residential and business customers in Sollentuna municipality.

Product overview

Sollentuna Energi & Miljö (SEOM) is a multi-utility company owned by Sollentuna Municipality, offering an integrated portfolio of infrastructure and energy services. The core product portfolio consists of five interconnected service lines: Elnät (electricity grid), Elavtal & Energitjänster (electricity supply and energy services), Fjärrvärme & Fjärrkyla (district heating and cooling), Fiber & TV (broadband and cable TV), Vatten & Avlopp (water and sewage), and Avfall & Återvinning (waste management and recycling). These core utilities are supported by digital add-on modules including Mina sidor (customer portal), SEOM-appen (mobile app), and the Intelligy platform which connects district heating substations. Additional energy add-ons include Värmeoptimering (heating optimization), Driftövervakning (operational monitoring), Grön Värme (climate-compensated heating), Funktionsbesiktning (functional inspection), Solceller (solar panels), Solrätt (solar rights), Batterilagring (battery storage), Elbilsladdning (EV charging), and HAN-porten (electricity meter data access). Infrastructure development projects such as Edsberg till Väsjön and Segeludden dagvattenvåtmark round out the environmental services. SEOM also operates a supplier authorization system for property-near packaging waste collection (FNI).

Differentiator

Problem solved

Functional benefit

Products and services

• Electricity supply contracts and energy services (Elavtal & Energitjänster)
• Electricity grid (Elnät)
• District heating (Fjärrvärme)
• District cooling (Fjärrkyla)
• Fiber broadband and cable TV (Fiber & TV)
• Water and sewage (Vatten & Avlopp)
• Waste collection and recycling (Avfall & Återvinning)
• Solar panels (Solceller)
• Solar rights (Solrätt)
• Battery storage (Batterilagring)
• EV charging / Charging boxes (Elbilsladdning / Laddboxar)
• Intelligy connected district heating platform
• Heat optimisation (Värmeoptimering)
• Operational monitoring (Driftövervakning)
• Green Heat / Climate-compensated heat (Grön Värme)
• Functional inspection (Funktionsbesiktning)
• Water kiosk service (Vattenkiosk)
• Infrastructure map information (Ledningsinformation)

Quantifiable outcome

• District heating CO₂ from combustion: 75.2 g/kWh; total lifecycle CO₂: 4.7 g/kWh; fossil share: 1.5% (2025 figures, per VMK methodology)
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature3 records

Partnerships

18 partnerships are on record, tiered core and minor.

• Sollentuna kommuncoreStrategic or Co-development PartnerSEOM is 100% owned by Sollentuna kommun. All surplus is reinvested in municipal infrastructure and community development. SEOM collaborates with the municipality on major infrastructure projects including the Södra Häggvik urban development, stormwater management (Segeludden wetland, Edsbergsparken dams), and street lighting operations.
• Stockholm ExergicoreStrategic or Co-development PartnerStockholm Exergis operates the production facilities that generate heat delivered through SEOM's district heating network in Sollentuna. This is the primary source of district heating for the municipality.
• BristaverketcoreStrategic or Co-development PartnerBristaverket is co-owned by SEOM and produces heat for the district heating network. Together with Stockholm Exergi, this forms the supply foundation of SEOM's fjärrvärme system.
• Edsviken VattensamverkanminorStrategic or Co-development PartnerSollentuna participates in the Edsviken Water Cooperation alongside neighbouring municipalities, working together to improve water quality and ecological conditions in Lake Edsviken.
• Oxunda VattensamverkanminorStrategic or Co-development PartnerSollentuna participates in the Oxunda Water Cooperation alongside neighbouring municipalities, working together to improve water quality and strengthen conditions for flora and fauna in the Oxunda water district.
• KäppalaförbundetcoreStrategic or Co-development PartnerKäppalaförbundet operates Käppalaverket on Lidingö, which treats sewage from Sollentuna and eleven other Stockholm-area municipalities. This is where SEOM's sewage (spillvatten) is treated before being returned to the Baltic Sea.
• SappaminorChannel Partner/ Reseller/ DistributorSappa is the service provider (tjänsteleverantör) for cable TV on SEOM's city network (stadsnät). Customers contact Sappa directly for cable TV support and fault reporting.
• Fiber service providers (tjänsteleverantörer)minorChannel Partner/ Reseller/ DistributorMultiple third-party ISPs and service providers offer internet and TV services over SEOM's fiber network (stadsnät) to businesses and residential customers. SEOM provides the physical infrastructure; providers deliver content.
• VirtaminorChannel Partner/ Reseller/ DistributorVirta operates public EV charging stations in SEOM's service area. Customers with questions or faults regarding public charging points contact Virta directly via the app or contact details on the charging station.
• JM ABminorImplementation/ SI/ Consulting PartnerJM AB is the ground contractor (markentreprenör) for the Segeludden wetland construction project (2026), which SEOM is implementing in collaboration with Sollentuna municipality.
• Bobtrans ABminorImplementation/ SI/ Consulting PartnerBobtrans AB is the ground contractor (markentreprenör) performing the Sveavägen infrastructure renewal project — water, sewage, and stormwater pipe replacement in Tureberg.
• Spectra Sverige ABminorImplementation/ SI/ Consulting PartnerSpectra Sverige AB is the ground contractor (markentreprenör) for the Vikingavägen pipeline construction project, building new water and sewage connections in Tureberg.
• JVABminorImplementation/ SI/ Consulting PartnerJVAB (Järla Vägkontor AB) is the ground contractor (markentreprenör) for Etapp 4 of the Edsberg to Väsjön project — the water and sewage network expansion in Edsberg.
• DammarsbergminorImplementation/ SI/ Consulting PartnerDammarsberg is the ground contractor (markentreprenör) at the Bagarbyvägen-Töjnavägen intersection, performing district heating, water, and sewage infrastructure reinforcement for the Södra Häggvik new district development.
• Contractors for fastighetsnära insamling (FNI)minorChannel Partner/ Reseller/ DistributorSEOM operates an authorisation system (auktorisationssystem) for fastighetsnära insamling (FNI) of packaging waste. Contractors authorised by SEOM can offer FNI services to property owners in Sollentuna. Start: 2024-01-01, ongoing.
• SpectraminorImplementation/ SI/ Consulting PartnerSpectra is the ground contractor (markentreprenör) for the Bössvägen pipeline project in Sjöberg, building new water and sewage connections to planned new properties under the Falkberget detail plan.
• Nitro ConsultminorImplementation/ SI/ Consulting PartnerNitro Consult is the external consultant specialising in environmental impact (noise, vibrations, settlement) for the Edsberg to Väsjön project (Etapp 4). They handle measurements, analyses, and improvement recommendations.
• Bjerking ABminorImplementation/ SI/ Consulting PartnerBjerking AB conducted pre- and post-construction building inspections for properties near the Bössvägen project, following a risk analysis to identify buildings requiring condition surveys before vibration-intensive work.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Jönköping Energi: Swedish municipally owned multi-utility serving Jönköping municipality with electricity, district heating, water, fiber and waste services. Closely comparable to SEOM in business model (integrated municipal utility), ownership structure (kommunally owned), and service mix.
• Tekniska Verken i Linköping: Municipally owned multi-utility in Linköping providing electricity, district heating, water, sewage, broadband, and waste services. One of the closest direct peers to SEOM in scope and structure, just at a larger municipal scale.
• Mälarenergi: Municipal utility owned by Västerås stad providing electricity, district heating, water, broadband and waste. Highly comparable integrated utility model under municipal ownership, serving a similar mid-sized Swedish population.
• Kraftringen: Energy company owned by Lund municipality and partners, providing electricity, district heating, cooling and gas in southern Sweden. Comparable municipal ownership and multi-utility positioning, though different geographic market.
• Göteborg Energi: Municipally owned energy company in Gothenburg offering district heating, electricity, gas and energy services. Direct peer in Swedish municipally owned district heating and energy supply, though serving a much larger city.
• Sundsvalls Energi: Municipal utility in Sundsvall providing district heating, electricity, water, and broadband services. Comparable integrated municipal utility model in a smaller Swedish city context similar to Sollentuna's scale.
• Ellevio: Swedish electricity distribution system operator (DSO) serving multiple municipalities including parts of Stockholm region. Comparable in regulated electricity grid operations, but operates across many municipalities rather than being municipality-locked.

Broad incumbents

• Stockholm Exergi: Major district heating and cooling operator in the Stockholm region, supplying heat through SEOM's network. Directly comparable in district heating operations and is also an actual commercial partner to SEOM.
• Vattenfall: Swedish state-owned major utility operating across electricity generation, distribution, district heating, and retail across the Nordics. Broad incumbent with overlapping services (electricity retail, district heating) but at national scale.
• E.ON Sverige: Major energy supplier and DSO in southern Sweden, offering electricity, gas, and district heating. Broad incumbent overlapping in electricity retail and grid services, with a national rather than municipal focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/seom_sollentuna

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Subsidiaries4 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 Sollentuna Energi & Miljö