GET HCM
magazine
Sign up for the FREE digital edition of HCM magazine and also get the HCM ezine and breaking news email alerts.
Not right now, thanksclose this window I've already subscribed!
Follow Health Club Management on Twitter Like Health Club Management on Facebook Join the discussion with Health Club Management on LinkedIn
FITNESS, HEALTH, WELLNESS

features

HCM People: Grégoire de Belmont, Steve Guillou, Samy Camarzana & Lyes MekesserGroupe Arkose: co-founders

Bouldering is more than a trend: it’s fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction

Published in Health Club Management 2020 issue 1
Grégoire de Belmont, Steve Guillou, 
Samy Camarzana & Lyes Mekesser
Grégoire de Belmont, Steve Guillou, Samy Camarzana & Lyes Mekesser

Grégoire de Belmont answers our questions

When and how did Arkose come about?
The first facility opened in 2013, in Montreuil, near Paris. At the time this was a kind of empty area where the bouldering offer did not exist. The four of us predicted the climbing business was about to grow fast and we had to anticipate it by opening new locations. Two of us were dedicated to operating the gyms and two to developing new ones.

What’s the background of the four partners?
We are complementary in terms of education, background and hobbies. Steve Guillou graduated from one of the most prestigious French engineering schools and has been a climber since the age of 25, as well as doing lots of mountaineering, ski touring, paragliding and kite surfing. He partners with me in taking care of strategy and development, as well as finance.

Samy Camarzana graduated from a business school and used to work in IT sales; he takes care of the front office, sales and HR. Lyes Mekesser is also an engineering school graduate, who has previously worked in IT and sales. The back office and restaurants are his responsibility.

I have been a climber since the age of 16 and graduated from an engineering school in Grenoble, where I did a lot of rock climbing, ice climbing, skiing and mountaineering. I moved to Paris to do an MSc in marketing and economics and worked as a product manager in the consumer electronics industry for several years.

Previous to Arkose I had eight years’ entrepreneurial experience as a marketing and operation officer at European level. As well as working with Steve on strategy and development, I take care of marketing and communication.

What is the Arkose concept?
We developed a unique concept of full stack blocparks, offering an innovative, ethical and fun sports and leisure environment aimed at urban individuals, mainly aged 20 to 35. Bouldering is more than a trend: it’s fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction. To us, it seemed natural to mix this with chill out spaces, a restaurant, bar and yoga classes. And it is! People love it.

What is on offer at the gyms?
Bouldering, yoga, collaborative libraries, art galleries, concerts and events, as well as restaurants with homemade food using solely local and seasonal products; bars offering organic juice, locally brewed beers and natural wines.

What made you believe it would be popular?
Climbing in general, and bouldering in particular, meet many needs of urban active people. It’s a fun sport, inspirational, easily accessible (in terms of long opening hours and no equipment needed) and it is also good for meeting people.

We were confident the sport had a lot of potential, and that with the right marketing and communication, people would come and try. In today’s market the offer generates the demand: the more gyms, the more climbers.

What have been the main challenges with setting up and expanding the chain?
Numerous! Financing and fundraising has been the biggest challenge, followed by setting up an organisation where staff can grow and gain experience alongside the company. We believe being ethical with your company management is the path to follow, so we chose to hire people who are able to grow stronger with us.

Processing the operations with clear and efficient processes is another challenge, as well as keeping the finances healthy, which is even more difficult as expansion is accelerated.

Further to this, we have diversified the business, with a brewery in Paris which produces the craft beer we sell in our blocparks and also sell to external bars, restaurants and shops. We have also purchased a French gear and apparel brand, Snap, which we are reshuffling and pushing internationally with a full collection of dedicated to our customers: young, active urban dwellers who are looking for comfortable, trendy clothes for their daily life and sport activities.

What do you look for in a location?
Downtown locations in large cities, which are connected to a subway or tramway, or some means of green friendly travelling, and accessible by bike. The space needs to be a minimum of 1500sq m and 6m high for at least half the area.

Who designs the blocparks?
We do it ourselves. Although we’ve improved since the first one, the basics are the same. The main counter is also a bar, which optimises manpower. The restaurant is separated from the climbing area, but still within view, because this is what makes it so special. Flow is also very important, and as we mainly renovate old buildings we adapt the design accordingly, so each blocpark is unique. We now have four architects employed to work on blocpark designs.

How do you market new sites?
We always need to educate the market, but each year the awareness is bigger than the year before. So we use all the usual marketing and communication methods: google, community management, online and off-line communication and PR.

What are your future plans for Arkose?
To expand outside of France: we already have two undisclosed locations lined up in neighbouring countries, as well as pushing our side brands – Mroc, Snap, Oskare and MurMur, our brand dedicated to lead climbing. We also want to work to lessen our impact on the environment and spread this message as largely as possible.

What do you predict will happen in this market?
There will be a consolidation, with big chains consolidating small and independent players. Since the quality of the new facilities is increasing, they will become bigger with more side activities offered. I believe the small and specialised facilities will suffer a lot and may disappear. Because the investment required to build a new facility is linked to the quality of the offer and the size, it will become more and more difficult for small independent to start, except maybe in small towns where big facilities are not profitable.

Bouldering

A type of climbing done without ropes on walls up to 4.5m, with thick mats to break falls, bouldering was born on the rocks at Fontainebleau at the start of the 20th century. It started as training for mountaineering, but has developed into a sport in its own right. Walls are colour coded for difficulty, making it safe and accessible for everyone.

In 2013, the group predicted that climbing would be a growing trend, and opened its first bouldering gym
Locations

There are now nine Arkose sites, three Mroc and two MurMur sites: Montreuil, Bordeaux, Massy, Paris (Nation), Pantin, Annemasse, Marseille, Tours, Lyon and Villeurbanne. Three more will open this year in Toulouse, Lille and Nice.

Rates

• €15 per adult visit (£14, $16)

• €45 per month (£42, $47)

• €495 per year (£460, $554)

• €125 for 10 entries (£116, $140)

• Children are discounted.

• There are also happy hours, courses available and couples memberships.

Sign up here to get HCM's weekly ezine and every issue of HCM magazine free on digital.
Grégoire de Belmont works on strategy and development as well as marketing and communications for Groupe Arkose
Grégoire de Belmont works on strategy and development as well as marketing and communications for Groupe Arkose
The Arkose gyms are targeted at urban individuals, age 20 to 35
The Arkose gyms are targeted at urban individuals, age 20 to 35
De Belmont says bouldering is so popular because it’s a fun, social, easily accessible sport
De Belmont says bouldering is so popular because it’s a fun, social, easily accessible sport
https://www.leisureopportunities.co.uk/images/imagesX/53088_951758.jpg
'Bouldering is more than a trend: it's fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction.' HCM chats to the co-founders of Groupe Arkose.
Groupe Arkose, Grégoire de Belmont ,Groupe Arkose, Bouldering, facility development, Grégoire de Belmont, Steve Guillou, Samy Camarzana, Lyes Mekesser
HCM magazine
HCM People

Stephen Price

Founder, SP&Co Group
Working in public health over the last few years has lit up parts of my brain again
HCM magazine
Small improvements to sleep, diet and physical activity have major benefits for the heart, according to new research from the University of Sydney
HCM magazine
For every member with a tripod and a big following, there are others irritated at the way equipment is being hogged or wary they’ll be in the background on someone’s Insta feed. Do influencers offer valuable, free marketing or are they just a nuisance? Kath Hudson finds out how operators are responding
HCM magazine
I experienced a blissful feeling of joy I hadn’t felt since I was a kid
HCM magazine
As the entrepreneur who started Wexer, Fresh Fitness, Fitness DK and Repeat, as well as being a former elite athlete, Rasmus Ingerslev’s life looked perfect from the outside, but onthe inside it was a different story. He talks to Kath Hudson about healing old wounds
HCM promotional features
Sponsored
Find out how your gym can tap into the corporate wellness boom
HCM promotional features
Sponsored
Greg Bradley looks at the shift towards strength training in gyms and advises on how operators can create the ultimate training environment
HCM promotional features
Sponsored
Third Space partnered with IndigoFitness to deliver a bespoke training space for its new club at The Whiteley
HCM promotional features
Sponsored
Starpool supports Olympic champion Marcell Jacobs, says Riccardo Turri
HCM promotional features
Sponsored
SnowDome Fitness has added 50 per cent more space with cutting-edge Technogym solutions
HCM promotional features
Sponsored
David Lloyd is stepping up its commitment to women’s health as it continues to explore what fit-for-purpose looks like for the female population
HCM promotional features
Sponsored
EGYM has opened a new HQ in Paternoster Square, London and revealed a range of new launches
HCM promotional features
Sponsored
Active IQ is calling for greater accountability in online fitness advice with the launch of a new trustmark
HCM promotional features
Promotion
BLK BOX has been reimagining elite performance spaces for more than a decade. Founder and former athlete, Greg Bradley, tells us what it takes
HCM promotional features
Latest News
Preventive healthcare company Neko Health has added body composition analysis to its full-body health scan ...
Latest News
Chequan Lewis is the new CEO of Crunch Fitness, taking over from Jim Rowley, who ...
Latest News
Sea Lanes Canary Wharf has officially opened. The 50-metre, six-lane pool, which uses the natural ...
Latest News
London-based high-performance fitness club, ONE LDN, is raising funds for a multi-site expansion across London, ...
Latest News
A new brain clinic has opened in London, which uses non-invasive brain stimulation to treat ...
Latest News
Good Boost’s digital exercise programmes are helping adults with MSK at a lower cost than ...
Latest News
With Prime Minister, Keir Starmer, announcing his resignation this morning and Andy Burnham as a ...
Latest News
Koru Health Club launched recently within Luxembourg’s multi-experience destination, GRID X, which combines culture, retail ...
Opinion
promotion
Strength training has moved from the margins to the mainstream.
Opinion: Building smarter strength spaces for today’s operators
Featured supplier news
Featured supplier news: CoverMe extends matching service to personal training, rewriting how members and personal trainers connect
CoverMe, the global leader in fitness workforce management, today launches CoverMe PT, an on-demand personal training platform that connects the right personal trainer to the right client in under 10 seconds.
Featured supplier news
Featured supplier news: Cornerstone Connect helps Active Blackpool tackle health inequalities
Active Blackpool is deploying Cornerstone Connect, a new digital interface allowing disparate information from multiple systems to be aggregated into one dataset, to support its focus on reducing health inequalities and improving healthy life expectancy.
Company profiles
Company profile: Perfect Gym Solutions S.A.
Perfect Gym, part of the Sport Alliance group, is a global software provider specialising in ...
Company profiles
Company profile: Peak Pilates UK<br>(distributed by Gymkit UK)
Peak Pilates, founded in the US in the early 1990s and now part of Mad ...
Supplier Showcases
Supplier Showcase - From nightclub to health club
Supplier Showcases
Supplier Showcase - Future-proofing
Catalogue Gallery
Click on a catalogue to view it online
Featured press releases
BLK BOX press release: Inside the build: Salt 
To bring their concept to life, Salt partnered with BLK BOX to design and equip a facility that would deliver a premium training experience while supporting the needs of a diverse and growing community.
Featured press releases
Swimming Teachers' Association (STA) press release: The Ripple Effect delivers first success as learners qualify and secure employment
STA's The Ripple Effect initiative has reached an important milestone after learners completed the charity's first fully funded swimming teacher training programme, resulting in seven newly qualified swimming teachers.
Directory
Industrial washing machines
Miele Company Limited: Industrial washing machines
Lockers
Crown Sports Lockers: Lockers
Hot tubs
MSpa International Ltd: Hot tubs
Spa and beauty equipment
Living Earth Crafts: Spa and beauty equipment
Fitness tracking platform
SpiviTech: Fitness tracking platform
Water experiences and hydrotherapy solutions
Aquaform s.r.l.: Water experiences and hydrotherapy solutions
Property & Tenders
Stratford, East London.
Lee Valley Regional Park Authority
Property & Tenders
Y Felinheli, LL56 4QN
Newmark
Property & Tenders
Diary dates
21-24 Sep 2026
The Langham Huntington Pasadena , Pasadena, United States
Diary dates
06-08 Oct 2026
Messe Stuttgart, Stuttgart, Germany
Diary dates
22-22 Oct 2026
QEII Conference Centre, London,
Diary dates
26-29 Oct 2027
Koelnmesse Exhibition Centre, Cologne, Germany
Diary dates

features

HCM People: Grégoire de Belmont, Steve Guillou, Samy Camarzana & Lyes MekesserGroupe Arkose: co-founders

Bouldering is more than a trend: it’s fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction

Published in Health Club Management 2020 issue 1
Grégoire de Belmont, Steve Guillou, 
Samy Camarzana & Lyes Mekesser
Grégoire de Belmont, Steve Guillou, Samy Camarzana & Lyes Mekesser

Grégoire de Belmont answers our questions

When and how did Arkose come about?
The first facility opened in 2013, in Montreuil, near Paris. At the time this was a kind of empty area where the bouldering offer did not exist. The four of us predicted the climbing business was about to grow fast and we had to anticipate it by opening new locations. Two of us were dedicated to operating the gyms and two to developing new ones.

What’s the background of the four partners?
We are complementary in terms of education, background and hobbies. Steve Guillou graduated from one of the most prestigious French engineering schools and has been a climber since the age of 25, as well as doing lots of mountaineering, ski touring, paragliding and kite surfing. He partners with me in taking care of strategy and development, as well as finance.

Samy Camarzana graduated from a business school and used to work in IT sales; he takes care of the front office, sales and HR. Lyes Mekesser is also an engineering school graduate, who has previously worked in IT and sales. The back office and restaurants are his responsibility.

I have been a climber since the age of 16 and graduated from an engineering school in Grenoble, where I did a lot of rock climbing, ice climbing, skiing and mountaineering. I moved to Paris to do an MSc in marketing and economics and worked as a product manager in the consumer electronics industry for several years.

Previous to Arkose I had eight years’ entrepreneurial experience as a marketing and operation officer at European level. As well as working with Steve on strategy and development, I take care of marketing and communication.

What is the Arkose concept?
We developed a unique concept of full stack blocparks, offering an innovative, ethical and fun sports and leisure environment aimed at urban individuals, mainly aged 20 to 35. Bouldering is more than a trend: it’s fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction. To us, it seemed natural to mix this with chill out spaces, a restaurant, bar and yoga classes. And it is! People love it.

What is on offer at the gyms?
Bouldering, yoga, collaborative libraries, art galleries, concerts and events, as well as restaurants with homemade food using solely local and seasonal products; bars offering organic juice, locally brewed beers and natural wines.

What made you believe it would be popular?
Climbing in general, and bouldering in particular, meet many needs of urban active people. It’s a fun sport, inspirational, easily accessible (in terms of long opening hours and no equipment needed) and it is also good for meeting people.

We were confident the sport had a lot of potential, and that with the right marketing and communication, people would come and try. In today’s market the offer generates the demand: the more gyms, the more climbers.

What have been the main challenges with setting up and expanding the chain?
Numerous! Financing and fundraising has been the biggest challenge, followed by setting up an organisation where staff can grow and gain experience alongside the company. We believe being ethical with your company management is the path to follow, so we chose to hire people who are able to grow stronger with us.

Processing the operations with clear and efficient processes is another challenge, as well as keeping the finances healthy, which is even more difficult as expansion is accelerated.

Further to this, we have diversified the business, with a brewery in Paris which produces the craft beer we sell in our blocparks and also sell to external bars, restaurants and shops. We have also purchased a French gear and apparel brand, Snap, which we are reshuffling and pushing internationally with a full collection of dedicated to our customers: young, active urban dwellers who are looking for comfortable, trendy clothes for their daily life and sport activities.

What do you look for in a location?
Downtown locations in large cities, which are connected to a subway or tramway, or some means of green friendly travelling, and accessible by bike. The space needs to be a minimum of 1500sq m and 6m high for at least half the area.

Who designs the blocparks?
We do it ourselves. Although we’ve improved since the first one, the basics are the same. The main counter is also a bar, which optimises manpower. The restaurant is separated from the climbing area, but still within view, because this is what makes it so special. Flow is also very important, and as we mainly renovate old buildings we adapt the design accordingly, so each blocpark is unique. We now have four architects employed to work on blocpark designs.

How do you market new sites?
We always need to educate the market, but each year the awareness is bigger than the year before. So we use all the usual marketing and communication methods: google, community management, online and off-line communication and PR.

What are your future plans for Arkose?
To expand outside of France: we already have two undisclosed locations lined up in neighbouring countries, as well as pushing our side brands – Mroc, Snap, Oskare and MurMur, our brand dedicated to lead climbing. We also want to work to lessen our impact on the environment and spread this message as largely as possible.

What do you predict will happen in this market?
There will be a consolidation, with big chains consolidating small and independent players. Since the quality of the new facilities is increasing, they will become bigger with more side activities offered. I believe the small and specialised facilities will suffer a lot and may disappear. Because the investment required to build a new facility is linked to the quality of the offer and the size, it will become more and more difficult for small independent to start, except maybe in small towns where big facilities are not profitable.

Bouldering

A type of climbing done without ropes on walls up to 4.5m, with thick mats to break falls, bouldering was born on the rocks at Fontainebleau at the start of the 20th century. It started as training for mountaineering, but has developed into a sport in its own right. Walls are colour coded for difficulty, making it safe and accessible for everyone.

In 2013, the group predicted that climbing would be a growing trend, and opened its first bouldering gym
Locations

There are now nine Arkose sites, three Mroc and two MurMur sites: Montreuil, Bordeaux, Massy, Paris (Nation), Pantin, Annemasse, Marseille, Tours, Lyon and Villeurbanne. Three more will open this year in Toulouse, Lille and Nice.

Rates

• €15 per adult visit (£14, $16)

• €45 per month (£42, $47)

• €495 per year (£460, $554)

• €125 for 10 entries (£116, $140)

• Children are discounted.

• There are also happy hours, courses available and couples memberships.

Sign up here to get HCM's weekly ezine and every issue of HCM magazine free on digital.
Grégoire de Belmont works on strategy and development as well as marketing and communications for Groupe Arkose
Grégoire de Belmont works on strategy and development as well as marketing and communications for Groupe Arkose
The Arkose gyms are targeted at urban individuals, age 20 to 35
The Arkose gyms are targeted at urban individuals, age 20 to 35
De Belmont says bouldering is so popular because it’s a fun, social, easily accessible sport
De Belmont says bouldering is so popular because it’s a fun, social, easily accessible sport
https://www.leisureopportunities.co.uk/images/imagesX/53088_951758.jpg
'Bouldering is more than a trend: it's fun and healthy, strongly aspirational, easily accessible, highly motivating and promotes social interaction.' HCM chats to the co-founders of Groupe Arkose.
Groupe Arkose, Grégoire de Belmont ,Groupe Arkose, Bouldering, facility development, Grégoire de Belmont, Steve Guillou, Samy Camarzana, Lyes Mekesser
Latest News
Preventive healthcare company Neko Health has added body composition analysis to its full-body health scan ...
Latest News
Chequan Lewis is the new CEO of Crunch Fitness, taking over from Jim Rowley, who ...
Latest News
Sea Lanes Canary Wharf has officially opened. The 50-metre, six-lane pool, which uses the natural ...
Latest News
London-based high-performance fitness club, ONE LDN, is raising funds for a multi-site expansion across London, ...
Latest News
A new brain clinic has opened in London, which uses non-invasive brain stimulation to treat ...
Latest News
Good Boost’s digital exercise programmes are helping adults with MSK at a lower cost than ...
Latest News
With Prime Minister, Keir Starmer, announcing his resignation this morning and Andy Burnham as a ...
Latest News
Koru Health Club launched recently within Luxembourg’s multi-experience destination, GRID X, which combines culture, retail ...
Latest News
Celebrating its 10th anniversary, Elevate has had its busiest show to date, with almost 200 ...
Latest News
A new report from Your Personal Training (YPT) suggests UK gym operators could be missing ...
Latest News
Eighty-four per cent of consumers now say wellness is a top priority in their lives, ...
Opinion
promotion
Strength training has moved from the margins to the mainstream.
Opinion: Building smarter strength spaces for today’s operators
Featured supplier news
Featured supplier news: CoverMe extends matching service to personal training, rewriting how members and personal trainers connect
CoverMe, the global leader in fitness workforce management, today launches CoverMe PT, an on-demand personal training platform that connects the right personal trainer to the right client in under 10 seconds.
Featured supplier news
Featured supplier news: Cornerstone Connect helps Active Blackpool tackle health inequalities
Active Blackpool is deploying Cornerstone Connect, a new digital interface allowing disparate information from multiple systems to be aggregated into one dataset, to support its focus on reducing health inequalities and improving healthy life expectancy.
Company profiles
Company profile: Perfect Gym Solutions S.A.
Perfect Gym, part of the Sport Alliance group, is a global software provider specialising in ...
Company profiles
Company profile: Peak Pilates UK<br>(distributed by Gymkit UK)
Peak Pilates, founded in the US in the early 1990s and now part of Mad ...
Supplier Showcases
Supplier Showcase - From nightclub to health club
Supplier Showcases
Supplier Showcase - Future-proofing
Catalogue Gallery
Click on a catalogue to view it online
Featured press releases
BLK BOX press release: Inside the build: Salt 
To bring their concept to life, Salt partnered with BLK BOX to design and equip a facility that would deliver a premium training experience while supporting the needs of a diverse and growing community.
Featured press releases
Swimming Teachers' Association (STA) press release: The Ripple Effect delivers first success as learners qualify and secure employment
STA's The Ripple Effect initiative has reached an important milestone after learners completed the charity's first fully funded swimming teacher training programme, resulting in seven newly qualified swimming teachers.
Directory
Industrial washing machines
Miele Company Limited: Industrial washing machines
Lockers
Crown Sports Lockers: Lockers
Hot tubs
MSpa International Ltd: Hot tubs
Spa and beauty equipment
Living Earth Crafts: Spa and beauty equipment
Fitness tracking platform
SpiviTech: Fitness tracking platform
Water experiences and hydrotherapy solutions
Aquaform s.r.l.: Water experiences and hydrotherapy solutions
Property & Tenders
Stratford, East London.
Lee Valley Regional Park Authority
Property & Tenders
Y Felinheli, LL56 4QN
Newmark
Property & Tenders
Diary dates
21-24 Sep 2026
The Langham Huntington Pasadena , Pasadena, United States
Diary dates
06-08 Oct 2026
Messe Stuttgart, Stuttgart, Germany
Diary dates
22-22 Oct 2026
QEII Conference Centre, London,
Diary dates
26-29 Oct 2027
Koelnmesse Exhibition Centre, Cologne, Germany
Diary dates
Search news, features & products:
Find a supplier:
Partner sites