Helsingfors Segelklubb

What Helsingfors Segelklubb does

Helsingfors Segelklubb (HSK), founded in March 1899 as Helsingfors Arbetare Segelklubb and operating under trade names HSK and Hoski, is a member-owned non-profit sailing association (yhdistys/ry) domiciled in Helsinki, Finland. The club serves approximately 1,600 members and operates a full-service 700-berth home marina at Vattuniemen puistotie 1 in the Lauttasaari district, supplemented by three owned or partially-owned excursion islands — Ormholmen (near Porkkala), Hasselholmen (near Tammisaari), and Risholmen/Rishamn (Porvoo archipelago, acquired 2017). Core products include the HSK Akatemia junior sailing academy (Optimist to Olympic-class coaching pathways in ILCA, 29er, and windsurfing), the J/70 Sailing Center (launched 2025, enabling boat-free competitive racing), and the weekly Blue Peter Race keelboat competition series.

Revenue is generated entirely through recurring annual membership subscriptions (€75–€210 per tier), seasonal berth and storage fees (€305–€2,530), sailing school and academy coaching programs, J/70 Sailing Center memberships (€350–€615), and advertising/sponsorship in the Hoskilainen member magazine. The club maintains ancillary services including ParaS adaptive sailing (active since 1996) and a windsurfing/wingfoil program that has attracted 200+ participants in two years. Operations are supported by a wholly-owned service subsidiary, Oy HSK:n Palvelut – HSK:s Service Ab. HSK is governed by a commodori (currently Erkka Ansala) and elected board, with no external parent or venture capital backing.

Distribution is direct and community-led: members access services at the Lauttasaari marina, via the hoski.fi website, the Hoskilainen magazine, and social channels (Facebook, Instagram). The club has recently layered on strategic partnerships — New Port Imatra (reciprocal marina access from 2026) and Skippo (free Smart subscription for 2026 members) — to extend geographic reach and value-stack ecosystem lock-in without significant capital outlay.

Name

Helsingfors Segelklubb

Legal name

Helsingfors Segelklubb ry

Website

https://hoski.fi

Company type

Private

Founded year

1899

Operating status

Operating

Headcount range

1–10 employees

Short description

Helsingfors Segelklubb (HSK) is a member-owned non-profit yacht club founded in 1899 in Helsinki, Finland, serving approximately 1,600 members through a 700-berth marina in Lauttasaari, a junior sailing academy, the J/70 Sailing Center, and three excursion islands across the Finnish archipelago.

Ownership category

akta.pro rank

Product category

Yacht Club Services

NAICS

Marinas (713930), Marinas (71393)

SIC

Services-Membership Sports & Recreation Clubs (7997), Services-Membership Organizations (8600)

akta.pro primary industry

Sailing & Water Sports Teams/Clubs (Sailing, Rowing, Surfing) (MPAKABAH)

akta.pro secondary industries

Sailing Experiences (Lessons, Regattas, Day Sails) (THAJAJAG), Water & Marine Guiding Services (Kayak, Canoe, Raft, SUP, Sailing) (THAAALAB)

Keywords

• Yacht club membership
• Sailing education
• Marina berth services
• Competitive sailing
• Boat racing events

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Others

Revenue model

1. Membership subscriptions: Annual membership fees constitute a primary recurring revenue stream. Fees vary by category: standard annual member 210 EUR, senior (65+) 145 EUR, spouse 120 EUR, young adult (19-27) 145 EUR, junior (under 19) 75 EUR, crew member 155 EUR. Joining fees also apply upon membership approval, ranging from 30 EUR (crew) to 840 EUR (standard annual member).
2. Berth and boat storage fees: Members pay annual berth fees (quay berths priced by boat width, from 305 EUR for boats under 2m wide to 2,530 EUR for boats 7.5m wide on premium docks). Additional fees include side-tie berths, mooring poles, crane usage, trailer parking, and winter storage. These fees are charged per season (May–October) and constitute a significant revenue stream.
3. Sailing school and academy programs: HSK Academy and children's sailing school generate revenue through coaching programs, training groups (Opti, ILCA, 29er, windsurfing), and sailing camps. The J/70 Sailing Center membership fees (2025 pricing: 480 EUR for members, 615 EUR for non-members, 350 EUR for students) also contribute.
4. Advertising and sponsorship in member magazine: The club generates sponsorship revenue by selling advertising space in its member magazine Hoskilainen, which reaches over 1,600 members plus partners. Sponsorship partnerships (e.g., Finnlines, Mercury for HSK Academy) also provide revenue or in-kind support.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Helsingfors Segelklubb (HSK) is a member-owned yacht club founded in 1899 that operates a 700-berth home marina in Lauttasaari, Helsinki, and provides sailing education, competitive racing programs, access to three excursion islands, and clubhouse services to more than 1,600 members. The club's principal paid offerings are annual membership, marina berth rentals, the HSK Akatemia (sailing academy) training programs, J/70 Sailing Center access, and club-organized races such as the Blue Peter Race.

Product overview

Helsingfors Segelklubb (HSK) is a sailing club offering a comprehensive portfolio of sailing and boating services. The core offering includes HSK Akatemia (training academy) with programs from children's sailing school to Olympic-level coaching, and the J/70 Sailing Center for competitive one-design racing. Weekly Blue Peter Race competitions form the racing calendar, while marina services provide 700 boat slips at the Lauttasaari harbor. Members also have access to three trip islands (Retkisaaret) in the archipelago. The club supports multiple boat classes including Optimist, 29er, ILCA, F18 catamarans, Moth, and windsurfing/foil boards. Additional services include the Hoskilainen member magazine, ParaS (adaptive sailing), and Skippo Smart navigation app as member benefit.

Differentiator

Problem solved

Functional benefit

Products and services

• HSK Membership
• Marina Berth Services
• HSK Akatemia (Sailing Academy)

Quantifiable outcome

• Erik Lindahl won silver at Moth European Championships 2024 – first international championship medal for Finland in the Moth class.
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Partnerships

Four partnerships are on record, tiered core and minor.

• New Port ImatracoreStrategic or Co-development Partner · 1 January 2026New Port Imatra (marina in Imatra, Lake Saimaa) and HSK's home marina in Lauttasaari, Helsinki entered a partner marina cooperation starting the 2026 season. Members of each marina receive the right to a temporary berth at the partner marina. The cooperation enables HSK members to visit Lake Saimaa from the sea, and New Port Imatra members to visit Helsinki and the Baltic Sea.
• SkippocoreGTM or Marketing Partner · 1 January 2026Skippo is the Nordic region's leading boating application. HSK offers the Skippo Smart subscription (normally 29.99 EUR/year) free of charge for one year (2026 season) to its members and family members as a member benefit. The benefit is available to new Skippo users. This partnership serves as a member retention and acquisition tool for HSK.
• FinnlinesminorGTM or Marketing PartnerFinnlines is listed as a cooperation partner for HSK Akatemia (the club's junior sailing academy). The partnership supports the academy's sailing development programs.
• Mercury (Marine Equipment)minorGTM or Marketing PartnerMercury is listed as a cooperation partner for HSK Akatemia. The brand supports the junior sailing academy with equipment and visibility.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Kongelig Norsk Seilforening (KNS): Royal Norwegian Yacht Club in Oslo, founded 1882. Comparable Nordic incumbent operating a full-service marina, regatta calendar, and junior sailing academy.
• Kungliga Svenska Segelsällskapet (KSSS): Royal Swedish Yacht Club (1831) on Saltsjöbaden. Much larger and more established Scandinavian yacht club with a broader international profile, but runs a comparable racing, marina, and member-program model.
• Royal Yacht Squadron: Historic (1815) British yacht club and Cowes Week organiser. Functionally analogous to HSK as a membership yacht club with racing, training, and waterfront heritage, though operating at a much larger scale.

Direct peers

• Åbo Segelklubb: Major Finnish yacht club based in Turku. Comparable membership structure, racing program, and junior academy, serving as a benchmark for HSK at a national level.
• Nyländska Jaktklubben (NJK): One of the largest and oldest yacht clubs in Helsinki (founded 1861), with comparable racing, junior sailing, and marina operations. Closely competes with HSK for keelboat and Olympic-class sailors.
• Helsingfors Segelsällskap (HSS): Founded 1862, HSS is the other historic Helsinki yacht club and the most direct local counterpart to HSK. It competes for the same membership base, marina access, and competitive sailors in the Helsinki archipelago.

Regional players

• Waxholms Segelsällskap (WSS): Stockholm archipelago yacht club with a similar model of marina berths, trip islands, junior development, and regatta programming. Comparable in scale and structure to HSK in a neighbouring Baltic market.
• Esbob Segelförening (ESF): Espoo-based sailing club in the Helsinki metropolitan area. Operates a similar marina-plus-academy model and serves an overlapping audience, though it does not directly compete in Helsinki's Lauttasaari catchment.
• Brändö Seglare (BSF): Helsinki-based sailing club focused on light dinghy and youth classes. Overlaps with HSK's HSK Academy in Optimist, 29er, and ILCA training populations.

Others

• Suomen Purjehdus ja Veneily ry (SPV): Finnish Sailing and Boating Federation, the national umbrella under which HSK operates and which maintains the shared Suuli registry HSK uses. Not a competitor but the relevant ecosystem/industry body for benchmarking and shared services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/hoski
• Instagraminstagram.com/helsingforssegelklubb
• LinkedInlinkedin.com/company/helsingfors-segelklubb

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

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 Helsingfors Segelklubb