Sportsefterskolen SINE

What Sportsefterskolen SINE does

Sportsefterskolen SINE is a privately held Danish sports boarding school (efterskole) founded in August 1997 and located on a dedicated campus in Løgumkloster, Southern Jutland. The school serves approximately 292 students aged 15–17 across its 9th grade, 10th grade, and International Class (Cambridge English / Goethe Deutsch) tracks, while running daily 5–7 session-per-week training in nine dedicated sports lines: football (boys and girls), handball (boys and girls), ski, badminton, golf, fitness, and dance. Facilities include on-site ski slopes (Mount SINE and SINE Toppen), the four-hall Klosterhallen complex, a driving range, artificial turf, and a kitchen with Elite Smiley hygiene certification, with residential accommodation organised into small 'village' houses of roughly 16 students.

The school's revenue model is built on weekly tuition of 3,480 DKK (2026/27 school year) billed across 42 weeks in 11 monthly instalments, plus a non-refundable enrollment fee of 4,500 DKK, sports-specific surcharges (e.g., 27,000 DKK for ski travel), Cambridge/Goethe exam fees, and a clothing/insurance package of 2,600 DKK. Parents apply for government subsidies independently under the Danish efterskole model. Ancillary revenue is generated through several camp programmes that double as recruitment funnels: SportsCamp (2,695 DKK), International Elite Camp in partnership with SG Flensburg-Akademie (1,995 DKK), Family Camp (2,500–3,700 DKK per participant), and one-day Keeper Camps at 150 DKK. Distribution is direct-to-consumer via sine.dk, campus visits, and social media (Instagram, Facebook). The school is led by a board chaired by Sarah Røll Pilegaard with Bjarne Hansen as Forstander (Principal) and Dan Dybboe as Viceforstander, both appointed 1 July 2024.

Name

Sportsefterskolen SINE

Legal name

Sportsefterskolen SINE

Website

https://sine.dk

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

Sportsefterskolen SINE is a Danish private sports boarding school (efterskole) in Løgumkloster, serving ~292 students aged 15–17 across nine sports lines (football, handball, ski, badminton, golf, fitness, dance) combined with 9th/10th grade academics and Cambridge English / Goethe Deutsch tracks.

Ownership category

akta.pro rank

Product category

Sports Boarding School (Secondary Education)

NAICS

Sports and Recreation Instruction (61162), Fitness and Recreational Sports Centers (71394)

SIC

Services-Educational Services (8200), Services-Amusement & Recreation Services (7900)

akta.pro primary industry

Youth & Scholastic Sports Organizations (K–12, AAU, Club Leagues) (MPAKACAF)

akta.pro secondary industries

Youth Multi-Sport Camps (General Athletics, Summer Camps) (MPAKAJAA), Single-Sport Skill Academies (Soccer, Basketball, Tennis, etc.) (MPAKAJAB), Sport-Specific Private Coaching & Instruction (1:1, Small Group) (MPAKAJAE)

Keywords

• Sports boarding school
• Efterskole education
• Youth athletic training
• Secondary residential school
• Sports development programs

Headquarters

HQ city

Løgumkloster

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Tuition fees: Weekly tuition of 3,480 DKK for a 42-week school year (August to June). Parents apply for government subsidies to partially offset costs. Tuition covers excursions, cultural travel, materials, and books. Paid in 11 monthly instalments from April through the following April.
2. Enrolment fee: One-time registration/enrolment fee of 4,500 DKK charged upon acceptance of a student place. Covers administration, communication, and one visiting day plus one visiting weekend with accommodation. Non-refundable.
3. Camp programmes: Revenue from sports camps (SportsCamp 2,695 DKK, International Elite Camp 1,995 DKK, Family Camp from 2,500 DKK per child, and specialty keeper camps at 150 DKK per participant) offered to prospective and enrolled students.
4. Sports-specific trip fees and exam fees: Additional charges for sport-specific trips: ski 27,000 DKK, badminton Iceland trip 5,000 DKK, fitness trip 4,000 DKK, International Class Europe trip 7,500 DKK, Goethe Berlin trip 3,500 DKK. Cambridge English exam fee 2,800 DKK; Goethe exam 1,000 DKK.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Sportsefterskolen SINE is a Danish independent sports boarding school offering a 42-week residential programme that combines national curriculum 9th and 10th grade education (including an English-medium International Class with Cambridge English and Goethe Deutsch options) with daily elite sports training across 9 specialized sports lines: Football (boys and girls), Handball (boys and girls), Ski, Badminton, Golf, Fitness, and Dance. The school also sells standalone camp experiences (SportsCamp, International Elite Camp, Football Keeper Camp, Handball Keeper Camp, Familiecamp) targeting prospective students and families.

Product overview

Sportsefterskolen SINE is a Danish sports boarding school offering a unified program that combines academic education (9th grade, 10th grade, and International Class) with intensive sports training across 9 specialized sports lines: Football (boys and girls), Handball (boys and girls), Ski, Badminton, Golf, Fitness, and Dance. Each student selects one sports line, training 5–7 times per week while pursuing their academic curriculum. The school also operates several seasonal camp programs — SportsCamp (summer), International Elite Camp, Football Keeper Camp, Handball Keeper Camp, and Familiecamp — that serve as recruitment pathways and standalone offerings. The academic programs are structured around Danish national curriculum standards with optional Cambridge English and Goethe Deutsch certifications. The camp programs extend the school's brand into shorter, broader audiences and are priced separately from the full academic year.

Differentiator

Problem solved

Functional benefit

Brands

• International Elite Camp: A handball-focused elite camp held in collaboration with SG Flensburg-Akademie for elite boys handball players and goalkeepers, held May 22-25, 2026.
• SportsCamp
• FamilieCamp
• Fodbold Keeper Camp
• Håndbold Keeper Camp
• International Class
• Wall of Fame

Products and services

• Fodbold (Drengelinje) — Football (Boys) Football training line for boys, offering 5–7 training sessions per week in an ambitious environment focused on technical, tactical, and physical development. Part of the full 42-week efterskole programme.
• Fodbold (Pigelinje) — Football (Girls) Football training line for girls, offering 5–7 training sessions per week with coaching from UEFA-licensed instructors and collaboration with Sønderjyllands Fodboldpiger. Part of the full 42-week efterskole programme.
• Håndbold (Drengelinje) — Handball (Boys) Handball training line for boys, offering 5–7 training sessions per week including goalkeeper training, with access to Klosterhallen sports facilities. Part of the full 42-week efterskole programme.
• Håndbold (Pigelinje) — Handball (Girls) Handball training line for girls, offering 5–7 training sessions per week including goalkeeper training, with sports trips and competitive opportunities. Part of the full 42-week efterskole programme.
• Skilinjen — Ski Line Ski training line with on-campus artificial ski slopes (Mount SINE and SINE Toppen) and annual ski trip, offering 5–7 training sessions per week. Part of the full 42-week efterskole programme.
• Badmintonlinjen — Badminton Line Badminton training line focused on talent development, offering 5–7 training sessions per week with qualified coaching. Part of the full 42-week efterskole programme.
• Golflinjen — Golf Line Golf training line with on-campus driving range and bunkers, offering 5–7 training sessions per week and trips to Tønder Golfklub. Part of the full 42-week efterskole programme.
• Fitnesslinjen — Fitness Line Fitness training line with functional and conventional strength training, offering 5–7 sessions per week and a fitness instructor certification course. Part of the full 42-week efterskole programme.
• Danselinjen — Dance Line Dance training line covering HipHop, Contemporary, Fusion, and Showdance styles, offering 5–7 training sessions per week with competition teams and annual tour. Part of the full 42-week efterskole programme.
• 9. klasse — 9th Grade Academic Programme Full 9th grade curriculum combined with daily sports line training, preparing students for FP9 exams with approximately 25 weekly lessons in Danish, math, English, science, social studies, history, and German. Part of the full 42-week efterskole programme.
• 10. klasse — 10th Grade Academic Programme 10th grade curriculum combined with daily sports line training, preparing students for FP10 exams with 30+ weekly lessons including mandatory Danish, English, and math plus elective subjects. Part of the full 42-week efterskole programme.
• International Class English-medium academic program featuring Cambridge English certification, Mathematics taught in English, Food & Nutrition, Global Citizenship, and optional Goethe Deutsch, with an optional trip to an English-speaking European country. Part of the full 42-week efterskole programme.
• SportsCamp Week-long summer camp introducing prospective students to efterskole life through sports, social activities, and accommodation in school houses. For students completing 6th–9th grade. Priced at 2,695 DKK per participant with optional ski line surcharge of 900 DKK for Snowdome Hamburg trip.
• International Elite Camp Handball elite camp run in collaboration with SG Flensburg-Akademie, targeting boys born 2011–2013, with 6 training sessions, Bundesliga guest players, and full board. Priced at 1,995 DKK per participant.
• Fodbold Keeper Camp — Football Keeper Camp Goalkeeper-specific football training camp with two 1.5-hour sessions covering movement, technique, positioning, reactions, and aerial play. Priced at 150 DKK per participant, held annually.
• Håndbold Keeper Camp — Handball Keeper Camp Goalkeeper-specific handball training camp for U13 and U15 players, with two 1.5-hour training sessions covering technique, tactics, and mental skills, held annually in Week 41. Priced at 150 DKK per participant.
• Familiecamp — Family Camp Family camp held in Week 27 of 2027, offering family rooms, full board, organized activities for children and adults, and workshops for up to 150–160 participants. Priced at 3,700 DKK per adult / 2,500 DKK per child (7–12 years).

Quantifiable outcome

• SINEs students rank among the top 10% of Danish schools by exam grades
• +4 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered core and minor.

• SG Flensburg-AkademiecoreStrategic or Co-development PartnerSINE collaborates with SG Flensburg-Akademie (handball academy of Bundesliga club Flensburg Handewitt) for the International Elite Camp. The partnership brings Bundesliga-level coaching expertise and pathways to elite German handball. Camp participants receive training from both SINE coaches and SG Flensburg-Akademie coaches, with visits from the Bundesliga first team.
• KlosterhallencoreOthersSINE uses the 4 modern sports halls at Klosterhallen for daily training in handball, badminton, and dance. The halls also serve as the venue for school-wide events, parent gatherings, dance shows, and matches.
• Tønder GolfklubminorOthersDuring SportsCamp, the golf line travels to Tønder Golf Club where participants play on the club's course as part of their camp activities.
• Efterskoleforeningen (Danish Efterskole Association)minorOthersSINE is affiliated with the Efterskoleforeningen, which provides support, advocacy, and resources for Danish efterskoler including a price calculator tool for parents.
• Snowdome HamburgminorOthersDuring SportsCamp, the ski line takes a day trip to Snowdome Hamburg for indoor skiing/snowboarding experience as part of their camp programme.
• Haderslev Fodboldklub (HFK)minorOthersSINE collaborates with Haderslev Fodboldklub's girls' football department. Mads Vestergaard Petersen serves as goalkeeping coach for HFK's girls section as part of the collaboration. Additionally, Mads Lorensen is employed as youth development coach at HFK Pigeakademi, managing morning training for grades 7-9 and youth academy training for female footballers.
• SønderjyskE (Elite Football Club)minorOthersJean Callesen serves as goalkeeping coach for SønderjyskE's women's handball team in addition to his role at SINE. This connects SINE to Denmark's elite handball environment.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Vejle Idrætsefterskole: Sports efterskole in Vejle offering combined academic and sports training for ages 15-17. Competes with SINE for the same Danish athlete segment with overlapping sport lines and boarding model.
• Idrætsefterskolen Grønsund: Danish sports-focused efterskole offering multi-sport training combined with 9th/10th grade academics. Most directly comparable to SINE on product, customer segment, and operating model within the Danish efterskole system.
• Ikast-Brande Efterskole: Efterskole in central Jutland with a strong sports profile, including elite partnerships and multi-sport training. Comparable to SINE in combining scholastic and athletic development for Danish teens.
• SportsEfterskolen Aabybro: Danish sports efterskole in North Jutland delivering sports-specific training integrated with 9th/10th grade education. Directly comparable residential multi-sport school model targeting the same age cohort.

Regional players

• Haderslev Fodboldklub: Local Danish football club collaborating with SINE on girls' football development. Comparable as a regional sports development partner, though structured as a club rather than a residential school.
• SønderjyskE: Danish elite multi-sport club (football and handball) and confirmed SINE partner. Comparable in nurturing regional talent and offering elite-sport pathways, though focused on club rather than boarding-school delivery.

Emerging players

• SG Flensburg-Akademie: Bundesliga handball academy of SG Flensburg-Handewitt and SINE's confirmed International Elite Camp partner. Comparable as an elite-sport development academy serving ambitious youth athletes in handball, with overlap in target athletes and coaching philosophies.

Broad incumbents

• IMG Academy: Large, established US sports academy combining elite athletic training with academic education. Comparable in the integrated academic-plus-athletic residential model, though at much larger scale and in a different market.
• Efterskolen Solgården: Established Danish efterskole with a broader educational positioning that includes sports. Comparable as a residential efterskole competitor for Danish families but with a wider curricular focus than SINE's sports-centric model.
• Nørreå Efterskole: Long-established Danish efterskole with a broader educational focus. Comparable as a residential Danish efterskole competing for the same Danish teen segment and government subsidy pool, though with less sports specialization than SINE.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SineEfterskole
• Instagraminstagram.com/sportsefterskolensine
• LinkedInlinkedin.com/company/sportsefterskolen-sine

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 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 Sportsefterskolen SINE