Gymbox
Gymbox is a London-based boutique fitness chain operating 10 clubs with approximately 13,400 members, offering 70+ weekly classes across seven categories, recovery amenities, and a proprietary app for access and booking. The company serves urban individual fitness enthusiasts with subscription memberships, student and corporate tiers, and ancillary personal training, day passes, and on-demand video content.
- Company typePrivate
- Founded2003
- HeadquartersLondon, United Kingdom
- Headcount251–500
- GTM typeB2C
- OfferingServices
What Gymbox does
Gymbox is a London-based boutique fitness chain operating 10 clubs across the city, serving approximately 13,400 members as of December 2025. Founded in 2003, the company pioneered a nightclub-inspired fitness concept that combines serious training facilities (boxing rings, Olympic lifting, combat cages, aerial studios) with experiential design (resident DJs, neon lighting, dancers) and recovery amenities (infrared saunas, red light therapy, hyperbaric oxygen, cold plunge). The core product is a monthly subscription membership starting from £82 on a 12-month contract, with corporate, student, rolling and short-term tiers, plus add-on revenue from day passes (£20–£25), self-employed personal training booked through TEAMUP, permanent locker hire, retail and the Out The Box on-demand video platform (powered by UScreen). Over 70 weekly classes span seven categories: Aerial, Fight, Ride, Strength, Holistic, Rhythm and Sweat, with innovation-led concepts such as escapology and 202Vibe aura-focused fitness.
The technology stack centers on a proprietary mobile app that handles QR-code club access, class booking, membership management, freeze and cancellation requests, and referral tracking, supplemented by integrations with Wellhub and Classpass for corporate and aggregator distribution. Operational integrations include Stripe and Adyen for payments, Magicline and MySportsApp for membership management, Keepme.ai for CRM and AI-assisted customer communications, Zendesk for support, and Harri and CoverMe for instructor scheduling. Connected fitness hardware includes Technogym, LifeFitness, Wattbike, EGYM and InBody scanners, while the Finsbury Park flagship, opened June 2025, integrates Nike Strength equipment manufactured from the Nike Grind recycled materials program and PILAT3S reformer Pilates operated in partnership with Tribute Brands.
Gymbox was acquired by Urban Gym Group B.V. in October 2024, with UGG CEO Neil Randall and CFO Pascal Averdijk assuming leadership and the prior executive team exiting. The company is headquartered in London, registered as Sparring Partners Ltd (Sparring Partners Holdings being the prior parent), and operates as part of Urban Gym Group B.V. The legal entity employs 251–500 staff across the 10 clubs. Revenue is generated primarily through recurring membership subscriptions with material ancillary streams from PT commissions, day passes, locker hire and retail. In December 2025, the company secured £10m in equity from BGF alongside £7m in loans to fund expansion beyond London, with three additional London sites already in negotiation for H1 2026 openings.
Gymbox firmographics
Firmographics- Name
- Gymbox
- Legal name
- Sparring Partners Ltd
- Website
- https://gymbox.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Gymbox is a London-based boutique fitness chain operating 10 clubs with approximately 13,400 members, offering 70+ weekly classes across seven categories, recovery amenities, and a proprietary app for access and booking. The company serves urban individual fitness enthusiasts with subscription memberships, student and corporate tiers, and ancillary personal training, day passes, and on-demand video content.
- Ownership category
- akta.pro rank
Gymbox industry classification
Industry- Product category
- Boutique Fitness Club Services
- NAICS
- Fitness and Recreational Sports Centers (713940)
- SIC
- Services-Membership Sports & Recreation Clubs (7997)
- akta.pro primary industry
- Group Fitness, Personal Training & Wellness Coaching (EDALAIAE)
- akta.pro secondary industry
- Specialty Membership Clubs (Category-Focused) (CRAEADAI)
Keywords
Where Gymbox is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices11 records
Markets served
Gymbox business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D, Supply Chain
Revenue model
- Membership Subscriptions: Core revenue stream from monthly and annual gym memberships. Members pay recurring fees for access to all clubs, classes, recovery facilities, and included amenities such as towels, protein shakes, and coffee.
- Day Passes: Single-visit access sold at £20-£25 per visit depending on club location. Includes full gym floor, classes, and facilities access for that day.
- Personal Training Sessions: Self-employed PTs operate independently within Gymbox clubs. Sessions are booked via TEAMUP platform with payments processed through Stripe. Gymbox facilitates the booking infrastructure.
- Locker Hire: Permanent locker hire available as an add-on module for additional monthly fee. Day lockers available free with padlock.
- Out The Box Subscription: On-demand fitness content platform available as free benefit for members or as paid monthly/yearly subscription for non-members.
- Guest Passes: Members receive 5 complimentary guest passes on joining and 5 more annually. Studios can accommodate guests subject to availability.
- Retail and Vending: Sale of snacks, drinks, padlocks, and fitness accessories through in-club vending machines.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Standard 12-Month Membership |
| Subscription | Monthly | 3-Month Membership |
| Subscription | Monthly | Rolling Monthly Membership |
| One time/ perpetual license | Pay-as-you-go | Day Pass |
| Subscription | Monthly | Student Membership |
| Subscription | Monthly | Corporate Membership |
| Subscription | Other | Referral Reward |
| Subscription | Monthly | 16-17 Year Old Membership |
Go-to-market motion1 record
Distribution channels7 records
Marketing channels9 records
Gymbox product offering
Product offeringCore offering
Gymbox operates 10 boutique fitness clubs across London, selling monthly and annual memberships that grant members multi-club access to gym floors, 70+ weekly group fitness classes across seven categories (Aerial, Fight, Ride, Strength, Holistic, Rhythm, Sweat), recovery facilities (infrared saunas, red light therapy, hyperbaric oxygen therapy, cold plunge), and amenities (towels, coffee, protein shakes). The company also sells standalone day passes, personal training sessions, corporate and student memberships, and an on-demand streaming subscription (Out The Box).
Product overview
Gymbox is a London-based boutique fitness chain operating 10 clubs across the city, known for its nightclub-inspired atmosphere and diverse class offerings. The core product is the gym membership providing access to facilities and over 70 weekly classes across seven categories (Aerial, Fight, Ride, Strength, Holistic, Rhythm, Sweat). The product portfolio includes: the core Gymbox gym membership with app-based access; Out The Box (on-demand video platform for remote/home workouts); PILAT3S branded Reformer Pilates classes offered in three variants (Align, Tone, Power); personal training services via self-employed PTs booked through TEAMUP; corporate wellness packages; and student membership programs. The company also offers recovery-focused amenities including red light therapy, infrared saunas, cold plunge/hydrotherapy, and hyperbaric oxygen therapy at select locations. Gymbox was acquired by Urban Gym Group in October 2024 and is part of Urban Gym Group B.V. based in the Netherlands.
Differentiator
Problem solved
Functional benefit
Brands
- PILAT3S: Reformer Pilates brand operated in partnership with Tribute Brands, offering Align, Tone, and Power class concepts at Gymbox facilities.
Products and services
- Gymbox Membership Full-access gym membership providing entry to all 10 London Gymbox locations, unlimited group fitness classes (70+ per week across 7 categories), recovery facilities, saunas, and app-based club access. Membership includes towels, free coffee, protein shakes, vitamin water, snow-feature showers, and 5 guest passes. Available on 12-month, 3-month, or rolling monthly contracts starting from £82/month.
- Out The Box On-demand video streaming platform offering hundreds of fitness classes for home workouts or while traveling. Included free with Gymbox membership; available as a paid monthly or yearly subscription for non-members.
- Personal Training One-on-one training sessions with self-employed certified personal trainers. Booked via TEAMUP platform or directly in-club. PTs specialize in weight loss, strength, rehab, combat sports, and movement health. Available to members aged 18+ at all locations.
- Corporate Wellness Memberships B2B corporate membership packages offering companies a unique discount when 5+ employees sign up, plus company-paid and company-owned schemes. Corporate contacts can manage membership changes on behalf of employees.
- Student Membership Discounted gym membership for university students offering up to 30% off standard prices. Available online at gymbox.com/students with valid student ID.
- Day Pass Single-visit pass allowing non-members access to the gym floor, classes, and facilities for one calendar day. Priced £20-£25 depending on club location. Available to those aged 16+, includes towel service and locker access.
- PILAT3S Reformer Pilates Reformer Pilates program offered in three class formats: Align (beginner/recovery-focused), Tone (intermediate strength), and Power (advanced with weights and heavier resistance). Operated in partnership with Tribute Brands.
Quantifiable outcome
- 13,400 active members as of December 2025
- +3 more outcomes
Companies that use Gymbox
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles3 records
Gymbox technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration31 records
Feature3 records
Gymbox partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Nike StrengthcoreGymbox became the first UK gym to introduce Nike's Strength equipment line made from recycled materials through Nike's Grind program. Equipment includes squat racks, rubber bumper plates, and barbells manufactured from repurposed rubber, foam, fiber, and textiles from manufacturing scrap and end-of-life footwear. 122 million pounds of Nike Grind materials have been recycled into products since 1992.
- Tribute Brands (PILAT3S)coreGymbox partnered with Tribute Brands for the PILAT3S reformer Pilates brand featured at the Finsbury Park flagship and other locations. PILAT3S offers three class concepts: Align (recovery), Tone (muscle building), and Power (high-intensity). This partnership brings innovative reformer Pilates to the Gymbox ecosystem.
- Raza SanaminorCommunity partnership with Raza Sana to transform lives through fitness. Gymbox supports local community initiatives including outdoor gym installations in Tottenham's Northumberland Park.
- WellhubcoreWellhub corporate wellness members can access Gymbox clubs through the Wellhub app. Wellhub members receive QR code access to Gymbox facilities. Gymbox is integrated into Wellhub's corporate wellness ecosystem, expanding access to Wellhub's enterprise customer base.
- ClasspassminorClasspass fitness aggregator partnership allows users to discover and book Gymbox classes through the Classpass platform, providing additional distribution channel for customer acquisition.
- GymsharkminorGymbox Run Club branded partnership with Gymshark fitness apparel brand. Collaboration includes Gymshark Run Club classes at Gymbox locations.
- XXL NutritionminorPartnership with XXL Nutrition for sports nutrition products available at Gymbox locations, providing additional revenue stream and member convenience.
- Patrick McKinney / AMP ArchitecturecoreArchitect Patrick McKinney of AMP designed the 22,000 sq ft Finsbury Park flagship recovery-focused club. The design serves as the blueprint for future Gymbox clubs. Finsbury Park features nightclub-inspired aesthetics with innovative wellness facilities.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Gymbox competitors and assessment
Company assessmentDirect peers
- 1Rebel: London-based boutique fitness chain operating multiple studios focused on high-intensity group classes (ride, HIIT, reformer). Closely comparable to Gymbox in target customer (urban professionals), premium pricing, multi-studio London footprint, and emphasis on experiential, design-led club environments.
- Third Space: Premium London-only health club chain offering multiple club locations with extensive class timetables, recovery amenities, and luxury positioning. Directly comparable to Gymbox on London multi-club model, premium pricing tier, group fitness breadth, and inclusion of wellness/recovery features.
- F45 Training: Functional training franchise with extensive London studio presence delivering standardized 45-minute group HIIT classes. Comparable to Gymbox on group fitness format, London-centric urban member base, and premium-but-accessible price point.
- Another_Space: London boutique fitness studio offering group classes including boxing, HIIT, yoga and barre across multiple central London locations. Comparable to Gymbox on boutique positioning, London-only multi-site footprint, class-led proposition and premium urban professional demographic.
- Barry's Bootcamp: Global boutique fitness brand with significant London presence, combining HIIT cardio and strength training in a premium, music-driven group format. Comparable to Gymbox on premium ARPU, urban professional demographic, London multi-site footprint, and experiential brand positioning.
Broad incumbents
- The Gym Group: Listed UK low-cost gym chain with nationwide footprint. Comparable to Gymbox as a UK multi-site fitness operator with app-based access and digital onboarding, but at a much lower price point and broader demographic than Gymbox's boutique positioning.
- David Lloyd Clubs: UK premium family-oriented health and racquets club chain with broad amenity offering (gym, classes, swimming, tennis, spa). Comparable to Gymbox on premium UK positioning and recovery/wellness features, but serves a broader family demographic from suburban locations rather than central London boutique market.
- Equinox: US-founded luxury fitness brand with London clubs offering premium memberships, group classes, and integrated wellness/recovery (including Equinox Hotels). Comparable to Gymbox on luxury positioning and London presence, but operates as a broader global incumbent rather than a London-focused boutique specialist.
- Virgin Active UK: Premium health club chain with London and UK-wide clubs offering group classes, recovery amenities and family-friendly facilities. Comparable to Gymbox on premium UK positioning and integrated wellness offering, but operates at a broader scale and less of a boutique/nightclub-focused brand identity.
- Pure Gym: UK's largest budget gym operator with hundreds of nationwide locations. Comparable to Gymbox as a UK multi-site fitness operator targeting similar members, but competes in the value segment rather than the boutique/premium tier.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Gymbox social profiles
Digital presenceGymbox compliance and trust
Trust signalCompliance2 records
Gymbox financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gymbox leadership team
Management profileNumber of profiles
Profiles2 records
Gymbox funding detail
Funding detailFunding overview
Funding rounds4 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gymbox M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Gymbox
What does Gymbox do?
Gymbox operates 10 boutique fitness clubs across London, selling monthly and annual memberships that grant members multi-club access to gym floors, 70+ weekly group fitness classes across seven categories (Aerial, Fight, Ride, Strength, Holistic, Rhythm, Sweat), recovery facilities (infrared saunas, red light therapy, hyperbaric oxygen therapy, cold plunge), and amenities (towels, coffee, protein shakes). The company also sells standalone day passes, personal training sessions, corporate and student memberships, and an on-demand streaming subscription (Out The Box).
Is Gymbox a public or private company?
Gymbox is a private company. It is classified as corporate owned and is currently operating.
When was Gymbox founded?
Gymbox was founded in 2003. It employs 251 to 500 people.
Where is Gymbox based?
Gymbox is headquartered in London, United Kingdom, in the Europe region.
How does Gymbox make money?
Seven revenue lines are on record. Membership Subscriptions are the primary driver. The others are day Passes, personal Training Sessions, locker Hire, out The Box Subscription, guest Passes and retail and Vending.
Who are Gymbox's main competitors?
Direct peers on record are 1Rebel, Third Space, F45 Training, Another_Space and Barry's Bootcamp. Broad incumbents are The Gym Group, David Lloyd Clubs, Equinox, Virgin Active UK and Pure Gym.
Does Gymbox have an API?
No public API is recorded for Gymbox.
What industry is Gymbox in?
Gymbox's product category is Boutique Fitness Club Services. Its primary akta.pro industry code is EDALAIAE, Group Fitness, Personal Training & Wellness Coaching, with a secondary code of CRAEADAI, Specialty Membership Clubs (Category-Focused). Its NAICS code is 713940 and its SIC code is 7997.