WESTSIDE STUDIO

The site

Opened: 2017-02-01
Activity: Traditional Gym / Fitness Club
Status: closed · operating gym floor
Coordinates: 45.74812, 4.74463

Within 3 km — gym floors filled, other sports hollow

8 gym floors, 6 other sports sites. The eight nearest gyms are labelled. Rings at 500 m, 1 km, 2 km and 3 km; north is up.

Legal identity — INPI RNE, as at 4 March 2026

Registered name: WESTSIDE STUDIO
Form: SARL · sole shareholder
SIREN: 828119321 · SIRET 82811932100010
Capital: €20,000
Registered: 2017-03-08
Gérant: Sandra SOARES

Filed position — INPI keyed accounts

Years filed: never filed — a non-filer; the deal figures below are the only numbers there are
Confidentiality: —

Competitive field — every active gym and other sports site within 3 km

Band	Gym floors	Other sports	MCI weight
within 500 m	1	0	1.00
500 m – 1 km	1	1	1.05
1 – 2 km	3	2	3.30
2 – 3 km	3	3	2.96
Within 3 km	8	6	8.3 total

Each site is discounted by how substitutable its activity is for a gym and how far its price tier sits from a mid-market club — so 8 gym floors and 6 other sports sites weigh 8.3, not 14.

Other sports sites — 6 within 3 km, discounted by activity

0.75 PADEL SHOT LYON Padel

1.0 BLOC SESSION CRAPONNE Climbing

1.0 BLOC SESSION AURA Climbing

2.08 SYNDICAT INTERCOMMUNAL A VOCATION UNIQUE AQUAVERT ESPACE INTERCOMMUNAL Swimming / Aquatic

2.15 CROSSFIT L'ETOILE CrossFit / Functional Training

2.82 Complexe sportif Multi-sport Complex

Competition since opening — gyms within 1 km, by the year they opened

1 when it opened, 2017-02-01 → 3 today, 2 arrived since

2023+2

1 rival(s) within 1 km when this club opened, 3 now. The forecast uses the founding count: it measured better than averaging the field over the club's life (LOOCV 0.091 vs 0.106).

Access — straight-line distance, GTFS

Nearest rail: Alai Arrêt TCL — 1778 m
Nearest bus: Patelière - Millaud — 115 m
Counted footfall: Tassin — 1844 m, 279,457 travellers a year (SNCF)

Straight-line, not travel time: no free routing service covers France at this volume, so a stop 300 m away across a railway line reads the same as one 300 m along the street.

Catchment — INSEE 200 m population grid, Filosofi 2021

Ring	Residents	Per km²	Median age	Adults 18–64	Share of residents
0.5 km	1,461	1,860	37.8	897	61%
1.0 km	4,420	1,407	38.7	2,671	60%
2.0 km	23,462	1,867	40.9	13,519	58%
3.0 km	53,356	1,887	41.1	31,014	58%

Adults 18–64 is the span members come from. A median age alone does not separate a student quarter from a family suburb, and those are not the same market.

Age profile — residents within 2 km

0–31,0144%

4–55772%

6–101,5557%

11–172,23510%

18–241,9368%

25–394,12918%

40–544,76320%

55–642,69111%

65–793,21314%

80+1,3496%

Working-age brackets in blue. 23,462 residents within 2 km.

Household income — INSEE Filosofi 2021

Median: €29,010 a year, per consumption unit
Poorest tenth: below €15,320
Richest tenth: above €51,290
Spread: ×3.3 between them · Gini 0.285
Poverty rate: 7.0% of households below 60% of the national median

Published at iris level (IRIS 690690103). An IRIS is a neighbourhood of roughly 2,000 people; a commune can be a whole town. The level travels with the figure, so a town's median is never read as this street's.

The establishment — INSEE Sirene

Legal name: WESTSIDE STUDIO (ISYS FORMATION WEST SIDE STUDIO)
SIREN: 828119321 the company
SIRET: 82811932100010 this establishment
Company founded: 2017-02-01
This site opened: 2017-02-01
Activity code: 93.13Z
Head office: yes — this is the registered siège
Employees: Unknown / non-employer
Sources: sirene

Filed accounts — INPI, the keyed annual accounts

Revenue: not filed
Net result: not filed

No keyed accounts in INPI's feed for this company. Absence means unfiled, not zero — most small French companies file late or not at all.

Legal filings — BODACC, the official French business gazette

2026-03-05: Dépôts des comptes (Avis initial)
2025-06-19: Dépôts des comptes (Avis initial)
2025-02-09: Dépôts des comptes (Avis initial)
2022-12-29: Dépôts des comptes (Avis initial)
2022-04-21: Dépôts des comptes (Avis initial)
2021-05-14: Dépôts des comptes (Avis initial)
2021-01-05: Dépôts des comptes (Avis initial)
2018-10-25: Dépôts des comptes (Avis initial)

Newest first. Accounts filed on time are the ordinary case; an insolvency, a receivership or a pledge over the business would appear here too, and none does unless it is listed above.

What this is. The Location Score is model output, computed from open data; it is not a measured fact and not a valuation. Registry facts — name, SIRET, NAF, address, opening date, officers, filed revenue — come from INSEE Sirene and the Ministère des Sports facility census. Population, age profile and income are INSEE (Filosofi 2021, 200 m grid and IRIS). Competitors are the active, genuinely-operating gym floors in this database. Distances are straight-line, not travel time.
Generated 18 October 2026, 05:28 UTC · siret:82811932100010
Sources : INSEE, Sirene (www.insee.fr), données mises à jour le 2026-10-18 · INPI, Registre national des entreprises (stock du 2026-03-04, API au 2026-10-18) · Ministère des Sports, Data ES (2026-10-17) · INSEE, Filosofi 2021 (carreaux 200 m, IRIS) et BPE 2025 · IGN, Contours IRIS 2026 · OpenStreetMap contributors (ODbL). Licence Ouverte / Etalab 2.0 sauf mention contraire.