Location only — excludes rent, fit-out, lease terms and the price of the business.
80% of the scoring weight was measurable here.
The site
Opened
2026-09-01
Activity
Traditional Gym / Fitness Club
Status
active · operating gym floor
Coordinates
50.42280, 2.99684
Within 3 km — gym floors filled, other sports hollow
2 gym floors, 1 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
NRJ FIT
Form
SAS
SIREN
941975799 · SIRET 94197579900029
Capital
€150,000
Registered
2025-03-17
Président
Romain Pierre Adrien BARDINI
Filed position — INPI keyed accounts
Years filed
never filed— a non-filer; the deal figures below are the only numbers there are
Confidentiality
—
Strengths & weaknesses — by weighted effect
▲Saturation99— 2 clubs / 17,794 residents = 11.24 per 100k against 11.01 nationally
▲Capture84— 11,355 residents + 2,524 workers, demand within 2 km against every competitor within 3 km
▲Competition86— 0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
▼Income26— 19,210 EUR against 22,380 nationally, median of 7 IRIS within 2 km
▼Catchment42— 10,253 aged 18-64 + 4,437 workers = 14,690 over 12.57 km2 = 1,169/km2
How the score was reached
— seven parameters, five measured separately at 500 m and 2 km
Parameter
Where
Measured
Score
How it was arrived at
Catchment42
weight 20%
500 m
1,575 people
45
1,212 aged 18-64 + 363 workers = 1,575 over 0.79 km2 = 2,006/km2
2 km
14,690 people
41
10,253 aged 18-64 + 4,437 workers = 14,690 over 12.57 km2 = 1,169/km2
Competition86
weight 15%
500 m
0.00 wt
100
0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
2 km
1.40 wt
76
2 genuine gym floors and 0 other sports sites within 2 km, weighted by substitutability and price tier
Capture84
weight 20%
500 m
2,288 people
71
1,939 residents + 349 workers, demand within 500 m against every competitor within 3 km
2 km
13,878 people
94
11,355 residents + 2,524 workers, demand within 2 km against every competitor within 3 km
Saturation99
weight 15%
500 m
not measured
—
catchment of 2,012 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 4.5 LQ
2 km
LQ 1.02
99
2 clubs / 17,794 residents = 11.24 per 100k against 11.01 nationally
Fit—
weight 10%
unit
not measured
—
no floor area recorded for this unit
Rental—
weight 10%
unit
not measured
—
no rent or no floor area recorded
Income26
weight 10%
500 m
0.91×
37
20,390 EUR against 22,380 nationally, containing IRIS (no IRIS centre inside the radius)
2 km
0.86×
20
19,210 EUR against 22,380 nationally, median of 7 IRIS within 2 km
Each parameter scores 0–100 on a stated line between named breakpoints, then the seven
combine on their weights — renormalised over whatever was measurable, so a missing
parameter dilutes nothing rather than counting as zero.
Competitive field — every active gym and other sports site within 3 km
Band
Gym floors
Other sports
MCI weight
within 500 m
0
0
—
500 m – 1 km
0
0
—
1 – 2 km
2
0
1.40
2 – 3 km
0
1
0.30
Within 3 km
2
1
1.7 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 2 gym floors and
1 other sports sites weigh 1.7, not
3.
Gym floors, 1 – 2 km — 2
1.85BASIC FIT
Basic-Fit
1.96MUSCULATION ET FORME
Other sports sites — 1 within 3 km, discounted by activity
2.7GYMNASE LOUIS LELAURE
Multi-sport Complex
Competition since opening — gyms within 1 km, by the year they opened
1when it opened, 2026-09-01→1today, 0 arrived since
1 rival(s) within 1 km when this club opened, 1 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
Dourges — 1234 m
Nearest bus
NOYELLES-GODAULT - Acacias - N°73 — 280 m
Counted footfall
Dourges — 1234 m,
242,965 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
2,012
2,562
39.6
1,212
60%
1.0 km
6,894
2,194
37.2
3,914
57%
2.0 km
17,794
1,416
36.1
10,253
58%
3.0 km
28,104
994
37.1
16,400
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
0–39335%
4–55693%
6–101,4398%
11–171,88411%
18–241,3147%
25–393,71621%
40–543,27218%
55–641,95111%
65–791,99711%
80+7024%
Working-age brackets in blue. 17,777 residents within 2 km.
Household income — INSEE Filosofi 2021
Median
€20,390 a year, per consumption unit
Poorest tenth
below €11,820
Richest tenth
above €32,890
Spread
×2.8 between them
· Gini 0.245
Poverty rate
19.0% of households below 60% of the national median
Published at iris level (IRIS 626240101).
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
NRJ FIT
SIREN
941975799 the company
SIRET
94197579900029 this establishment
Company founded
2025-03-08
This site opened
2026-09-01
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.
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.
Location Score model 3.1.0,
computed 2026-10-17.
Generated 18 October 2026, 13:09 UTC · siret:94197579900029 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.