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Sef A/S

Public limited companyCVR 32879934SvendborgActive

Sef A/S is a public limited company, based in Svendborg, active in activities of non-financial head offices, founded in 2010. The company went from a profit in 2024 to a loss of DKK 26.3m in 2025. Operations are spread over 5 production units in 4 towns. 3 other companies in the database are registered at the same address.

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Key figures · financial year 2025

RevenueDKK 3.9m+0.5% vs. 2024
Net profit−DKK 26.3m−578.4% vs. 2024
EquityDKK 500.9m−3.7% vs. 2024
Employees67latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 3% (2024 → 2025), to DKK 2.5m.
  • Net profit went from a profit of DKK 5.5m to a loss of DKK 26.3m (2024 → 2025).
  • Equity fell 4% (2024 → 2025), to DKK 500.9m.

Employees

  • 3 fewer employees than a year earlier: 67 (08/2026) against 70 (08/2025).

Management and owners, last 24 months

  • New in management: Karsten Lønvig (director, 01/02/2025), Martin Brandt Larsen (board member, 12/12/2025) and Lars Peder Foged (ceo, 01/02/2026) (+11).
  • Stepped down: Søren Henrik Bøving-Andersen (chair of the board, 12/12/2025), Lars Friis Jørgensen (board member, 07/05/2026) and Jan Bruhn Andersen (board member, 16/12/2025) (+18).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Activities of non-financial head offices (701010)

Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.

Financial statements

Financial years 2020–2025 · amounts in DKK thousand

Equity and net profit

−DKK 400m−DKK 200mDKK 0DKK 200mDKK 400mDKK 600m202020212022202320242025
EquityNet profit
Financial figures for Sef A/S
202020212022202320242025Change
Revenue7,1365,1627,7004,5063,8983,919+0.5%
Gross profit−2,6203,1897,0653,1422,5672,490−3%
Operating profit (EBIT)−19,475−16,260−18,687−23,799−24,526−21,217+13.5%
Profit before tax−89,57679,568−234,94373,9093,416−27,331−900.2%
Net profit−89,57689,715−232,43578,7225,501−26,316−578.4%
Total assets972,5741,014,856851,970775,349715,685758,211+5.9%
Equity584,904696,480486,424548,875520,111500,918−3.7%
Liabilities387,670318,376365,546226,474195,575257,293+31.6%
Cash and cash equivalents7785,5582,005491177239+35.2%
Average number of employees7382737360600%

Source: annual reports filed with the Danish Business Authority (XBRL). Figures for the company (not the group); change is the latest year against the year before. “–” means the figure is not stated in the annual report.

Download the figures as CSV · free with an account, amounts in whole DKK

−DKK 5mDKK 0DKK 5mDKK 10mDKK 15mDKK 20mDKK 25mDKK 30mDKK 35m202020212022202320242025
Gross profitMedian, the industry (310 companies)

Annual reports

6 financial years
Annual reports for Sef A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202501/05/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202429/04/2025The companyPDFXBRL
202301/01/2023 – 31/12/202330/04/2024The companyPDFXBRL
202201/01/2022 – 31/12/202224/04/2023The companyPDFXBRL
202101/01/2021 – 31/12/202119/04/2022The companyPDFXBRL
202001/01/2020 – 31/12/202022/04/2021The companyPDFXBRL

The figures from all the annual reports are shown on this page. The documents themselves (PDF and XBRL, the machine-readable edition) are downloaded with a Pro account: sign in or create a free account, and then choose Pro. XBRL is the edition the figures on the page are read from.

Employees

monthly figures from CVR
02040608010009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

310 companies in the database

Comparison with the other companies in activities of non-financial head offices based on the latest financial year.

Gross profitDKK 2.5mNo. 210 of 276
Better than 24% of the companies in the industry
EquityDKK 500.9mNo. 116 of 310
Better than 63% of the companies in the industry
Number of employees67No. 136 of 310
Better than 56% of the companies in the industry

Industry median: gross profit DKK 31.9m, net profit DKK 3.9m, equity DKK 179.4m, 49 employees.

DKK 100kDKK 2.7mDKK 75.2mDKK 2.1bnDKK 18.8bnHere
Distribution of gross profit for 235 companies in the industry (latest financial year, logarithmic scale). Amber bar: where this company sits.

Compared with similar companies

size, age and company form
Rank among similar companies
GroupGross profitEquity
Companies with 50–199 employees4,467 companies in the comparison
No. 4,253of 4,412
Better than 4%
No. 153of 4,466
Better than 97%
Same industry and 50–199 employees71 companies in the comparison
No. 55of 60
Better than 8%
No. 32of 71
Better than 56%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 14,174of 24,791
Better than 43%
No. 383of 24,909
Better than 98%
All companies of type A/S18,025 companies in the comparison
No. 14,159of 17,786
Better than 20%
No. 718of 18,024
Better than 96%

The rank is calculated among companies in the database with a figure for the latest financial year, and is shown only for groups of at least ten companies.

Compare with the industry

Activities of non-financial head offices
Gross profit
  1. Sef A/SDKK 2.5m
  2. LEGO A/SDKK 56.6bn
  3. Demant A/SDKK 17.4bn
Net profit
  1. Sef A/S−DKK 26.3m
  2. LEGO A/SDKK 16.7bn
  3. Demant A/SDKK 1.5bn
Equity
  1. Sef A/SDKK 500.9m
  2. LEGO A/SDKK 49.3bn
  3. Demant A/SDKK 9.9bn
Employees
  1. Sef A/S67
  2. LEGO A/S5
  3. Demant A/S58

Latest financial year per company. Choose up to three companies from the largest in the industry.

Owners and group

from the Public Ownership Register
Owners
  • Fonden Sydfyns Elforsyning100%
Sef A/S
Subsidiaries and ownership shares

Subsidiaries are shown only if they are in the database.

Management

10 active registrations

Executive management

Executive management at Sef A/S
NameRoleAppointed
Karsten LønvigDirector01/02/2025
Lars Peder FogedCEO01/02/2026

Board of directors

Board of directors at Sef A/S
NameRoleAppointed
Stina Løndahl HenriksenBoard member22/05/2014
Martin Brandt LarsenBoard member12/12/2025
Rasmus Thomsen IngstrupChair of the board07/05/2026
Jakob HorstmannDeputy chair07/05/2026
Johan Weltzin KristensenBoard member07/05/2026
Morten von Fintel PetersenBoard member07/05/2026
Kristine Andersen JohansenBoard member07/05/2026
Stine SønderlundBoard member07/05/2026
Founders
Sydfyns Elforsyning.
Former management (44)
Former management at Sef A/S
NameRoleAppointedResigned
Jeppe OttosenBoard member18/03/201022/04/2010
Poul Anders KromannBoard member18/03/201022/04/2010
Morten Steen PetersenDeputy chair18/03/201022/04/2010
Flemming JensenBoard member18/03/201022/04/2010
Guri Anette KrøisChair of the board18/03/201022/05/2014
Knud Bundgaard ClemmensenBoard member18/03/201001/05/2018
Anders Jørgen BankeDirector18/03/201024/01/2023
Hans Erik Musak PedersenBoard member22/04/201002/05/2018
Torben Birger NielsenBoard member22/04/201022/05/2014
Torben Per JensenBoard member22/04/201022/05/2014
Lars Peder FogedDeputy chair22/05/201424/01/2023
Jesper UllemoseDeputy board member22/05/201402/05/2018
Søren Henrik Bøving-AndersenChair of the board22/05/201412/12/2025
Villiam Egon HansenBoard member22/05/201402/05/2018
Lars Friis JørgensenBoard member22/05/201407/05/2026
Jacob Brixtofte Hagn-MeinckeBoard member22/05/201402/05/2018
Kirsten SohnesenBoard member22/05/201427/11/2014
Jørgen Kastalag MagnussenBoard member27/11/201402/05/2018
Jan Bruhn AndersenBoard member02/05/201816/12/2025
Martin Brandt LarsenDeputy board member02/05/201811/12/2025
Anders Lerwick TheisenBoard member02/05/201805/05/2022
Torben Per JensenBoard member02/05/201807/05/2026
Ole LaugesenDeputy board member02/05/201805/05/2022
Knud Bundgaard ClemmensenDeputy board member02/05/201805/05/2022
Jakob HorstmannBoard member02/05/201806/05/2026
Bjarne Kremmer ElnegaardDeputy board member02/05/201805/05/2022
Rasmus Christian HansenBoard member02/05/201801/10/2025
Mike Gallagher FraserDeputy board member02/05/201830/09/2025
Jean Kim EskeDeputy board member02/05/201805/05/2022
Karina Mejer EriksenDeputy board member02/05/201831/12/2020
Helle WisbechDeputy board member05/05/202207/05/2026
Astrid EjlersenDeputy board member05/05/202207/05/2026
Jonas EjlertsenBoard member05/05/202216/12/2025
Johan Weltzin KristensenDeputy board member05/05/202206/05/2026
Morten von Fintel PetersenDeputy board member05/05/202206/05/2026
Brian BønnelykkeDeputy board member05/05/202207/05/2026
Lars Peder FogedBoard member25/01/202311/12/2025
Lars Peder FogedCEO25/01/202331/01/2024
Jens Christian LundholtCEO01/02/202431/01/2026
Mike Gallagher FraserBoard member01/10/202507/05/2026
Lars Peder FogedChair of the board12/12/202516/12/2025
Lars Peder FogedBoard member17/12/202507/05/2026
Jan Bruhn AndersenDeputy chair17/12/202507/05/2026
Jonas EjlertsenChair of the board17/12/202507/05/2026

Signing rule: Selskabet tegnes af den administrerende direktør i forening med bestyrelsens formand eller næstformand eller af den samlede bestyrelse.

Address and production units

5 active production units

Fåborgvej 44
5700 Svendborg

Svendborg Municipality · Postcode 5700

Other companies at the address (3)

Production units
Production unitAddressEmployeesP number
SEF A/SFåborgvej 44, 5700 Svendborg611015994890
SEF A/SJernbanegade 4, 2. tv, 1608 København V21030352234
SEF A/SEwaldsgade 7, 2200 København N21032082188
SEF A/SKærvej 39, 5220 Odense SØ11022971391
SEF A/SFåborgvej 44, 5700 Svendborg01016246030

Purpose

Selskabets formål er at udøve forsyningsvirksomhed indenfor de i lovgivningen til enhver tid fastsatte rammer. Selskabet skal medvirke til rationel udnyttelse af energi og derved bidrage til forebyggelse af klimaændringer. Selskabet kan endvidere efter bestyrelsens beslutning alene eller ved deltagelse i fællesskaber drive anden erhvervsmæssig virksomhed, herunder, men ikke begrænset gertil, elinstallationsforretning, bredbånds- og telekommunikationsvirksomhed, handel med produkter og ydelser i forbindelse hermed, samt service og administration overfor selskabets datterselskaber. Selskabets formål udmøntes i en ejerstrategi.

The purpose is quoted from the register in Danish.

Changes year by year

111 registered events
202621 changesmanagement 20 · accounts 1
  • Rasmus Thomsen Ingstrup appointed chair of the board
  • Stine Sønderlund appointed board member
  • Kristine Andersen Johansen appointed board member
  • Morten von Fintel Petersen appointed board member
  • Johan Weltzin Kristensen appointed board member
  • Jakob Horstmann appointed deputy chair
  • Jan Bruhn Andersen stepped down as deputy chair
  • Lars Peder Foged stepped down as board member
  • Jonas Ejlertsen stepped down as chair of the board
  • Mike Gallagher Fraser stepped down as board member
  • Brian Bønnelykke stepped down as deputy board member
  • Helle Wisbech stepped down as deputy board member
  • Astrid Ejlersen stepped down as deputy board member
  • Torben Per Jensen stepped down as board member
  • Lars Friis Jørgensen stepped down as board member
  • Morten von Fintel Petersen stepped down as deputy board member
  • Johan Weltzin Kristensen stepped down as deputy board member
  • Jakob Horstmann stepped down as board member
  • Annual report for 2025 published
  • Lars Peder Foged appointed ceo
  • Jens Christian Lundholt stepped down as ceo
202517 changesmanagement 15 · accounts 1 · industry 1
  • Jan Bruhn Andersen appointed deputy chair
  • Lars Peder Foged appointed board member
  • Jonas Ejlertsen appointed chair of the board
  • Lars Peder Foged stepped down as chair of the board
  • Jonas Ejlertsen stepped down as board member
  • Jan Bruhn Andersen stepped down as board member
  • Lars Peder Foged appointed chair of the board
  • Martin Brandt Larsen appointed board member
  • Søren Henrik Bøving-Andersen stepped down as chair of the board
  • Lars Peder Foged stepped down as board member
  • Martin Brandt Larsen stepped down as deputy board member
  • Mike Gallagher Fraser appointed board member
  • Rasmus Christian Hansen stepped down as board member
  • Mike Gallagher Fraser stepped down as deputy board member
  • Annual report for 2024 published
  • Karsten Lønvig appointed director
  • Industry changed to Activities of non-financial head offices (701010)
20243 changesaccounts 1 · management 2
  • Annual report for 2023 published
  • Jens Christian Lundholt appointed ceo
  • Lars Peder Foged stepped down as ceo
20235 changesaccounts 1 · management 4
  • Annual report for 2022 published
  • Lars Peder Foged appointed board member
  • Lars Peder Foged appointed ceo
  • Lars Peder Foged stepped down as deputy chair
  • Anders Jørgen Banke stepped down as director
202213 changesaddress 1 · management 11 · accounts 1
  • Moved to Fåborgvej 44, 5700 Svendborg
  • Jonas Ejlertsen appointed board member
  • Morten von Fintel Petersen appointed deputy board member
  • Brian Bønnelykke appointed deputy board member
  • Helle Wisbech appointed deputy board member
  • Astrid Ejlersen appointed deputy board member
  • Johan Weltzin Kristensen appointed deputy board member
  • Anders Lerwick Theisen stepped down as board member
  • Ole Laugesen stepped down as deputy board member
  • Knud Bundgaard Clemmensen stepped down as deputy board member
  • Bjarne Kremmer Elnegaard stepped down as deputy board member
  • Jean Kim Eske stepped down as deputy board member
  • Annual report for 2021 published
20211 changeaccounts 1
  • Annual report for 2020 published
20201 changemanagement 1
  • Karina Mejer Eriksen stepped down as deputy board member
201818 changesmanagement 18
  • Mike Gallagher Fraser appointed deputy board member
  • Jan Bruhn Andersen appointed board member
  • Martin Brandt Larsen appointed deputy board member
  • Anders Lerwick Theisen appointed board member
  • Torben Per Jensen appointed board member
  • Ole Laugesen appointed deputy board member
  • Knud Bundgaard Clemmensen appointed deputy board member
  • Jakob Horstmann appointed board member
  • Bjarne Kremmer Elnegaard appointed deputy board member
  • Rasmus Christian Hansen appointed board member
  • Jean Kim Eske appointed deputy board member
  • Karina Mejer Eriksen appointed deputy board member
  • Jørgen Kastalag Magnussen stepped down as board member
  • Jacob Brixtofte Hagn-Meincke stepped down as board member
  • Villiam Egon Hansen stepped down as board member
  • Jesper Ullemose stepped down as deputy board member
  • Hans Erik Musak Pedersen stepped down as board member
  • Knud Bundgaard Clemmensen stepped down as board member
20171 changename 1
  • Name changed from SYDFYNS ELFORSYNING A/S to SEF A/S
201413 changesmanagement 13
  • Jørgen Kastalag Magnussen appointed board member
  • Kirsten Sohnesen stepped down as board member
  • Kirsten Sohnesen appointed board member
  • Jacob Brixtofte Hagn-Meincke appointed board member
  • Lars Friis Jørgensen appointed board member
  • Villiam Egon Hansen appointed board member
  • Søren Henrik Bøving-Andersen appointed chair of the board
  • Jesper Ullemose appointed deputy board member
  • Stina Løndahl Henriksen appointed board member
  • Lars Peder Foged appointed deputy chair
  • Torben Birger Nielsen stepped down as board member
  • Torben Per Jensen stepped down as board member
  • Guri Anette Krøis stepped down as chair of the board
20121 changeaddress 1
  • Moved to Fåborgvej 44, 5700 Svendborg
201017 changesindustry 1 · management 14 · founded 1 · ownership 1
  • Industry changed to Activities of non-financial head offices (701010)
  • Torben Birger Nielsen appointed board member
  • Torben Per Jensen appointed board member
  • Hans Erik Musak Pedersen appointed board member
  • Poul Anders Kromann stepped down as board member
  • Flemming Jensen stepped down as board member
  • Morten Steen Petersen stepped down as deputy chair
  • Jeppe Ottosen stepped down as board member
  • Registered as SYDFYNS ELFORSYNING A/S
  • Poul Anders Kromann appointed board member
  • Anders Jørgen Banke appointed director
  • Knud Bundgaard Clemmensen appointed board member
  • Guri Anette Krøis appointed chair of the board
  • Flemming Jensen appointed board member
  • Morten Steen Petersen appointed deputy chair
  • Jeppe Ottosen appointed board member
  • FONDEN SYDFYNS ELFORSYNING registered as owner (100%)

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Same people in management

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Source and updates

The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.

View in CVRReport a correction