Direct emissions
3,097
tCO2e
R
R5FX LTD
Explore carbon emissions data for R5FX LTD. Mycelium helps you review reported emissions, disclosure status, Scope 1, Scope 2 and Scope 3 data, climate targets and sustainability information in one company profile.
This profile brings together available carbon emissions data for R5FX LTD, including reported figures, modelled estimates, disclosure documents and sustainability indicators, so you can review its emissions and compare its performance against similar companies. Read how we source and check this data.
Emissions
Carbon emissions
Total yearly emissions across all scopes
134,417 tCO2e (Market Based)
Scope 1
tCO2e
3,097
Scope 2 (Market Based)
tCO2e
2,864
Scope 3 total
tCO2e
128,456
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
2,118,247
kgCO2e / £M
Supplier specific emission factors (kgCO2e / £M)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
93,938
93,938
Upstream
+ upstream Scope 3
2,038,910
2,037,793
Total
+ all Scope 3
2,118,247
2,041,512
Which figure should I use?
Use Modelled. It is the most complete view: any categories the company hasn't disclosed are filled with industry-typical estimates, so a transparent company isn't unfairly penalised against one that simply hasn't reported.
Reported counts only emissions the company has filed itself. A blank or low Reported cell doesn't mean those emissions don't exist, just that the company hasn't disclosed them.
When Reported sits close to Modelled, that is a positive signal. The company has disclosed most of its salient emissions and there's little gap for the model to fill. Even then, Modelled is the right figure to use for a like-for-like comparison across companies.
Sustainability
Snapshot
Based on reported data, retrieved with AI
- R5FX LTD reported 134,417 tCO₂e in 2025.
- Scope 3 accounted for 96% of emissions.
- Reported across 8 of 15 GHG Protocol Scope 3 categories.
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, R5FX LTD reported total yearly emissions of 134,417 tCO₂e in 2025. Scope 3 emissions accounted for 96% of reported output, indicating supply chain activity, purchased goods and services, business travel, and wider operational dependencies were the most significant contributors to the company's carbon footprint.
The company achieved a Mycelium Score of 0.8, placing it well below average for its sector for sustainability performance, and received a transparency score of 48.5, pointing to fairly limited disclosure, with notable gaps in key areas.
Total Emissions across all scopes
134,417 tCO2e (Market Based)
Scope 1 emissions
Direct emissions from sources the company owns or controls, such as fuel use, facilities and vehicles.
Scope 2 emissions
Indirect emissions from purchased energy, including electricity, heating and cooling.
Location based
26,995
tCO2eMarket based
2,864
tCO2eScope 3 emissions
Wider value chain emissions across the 15 GHG Protocol categories, from purchased goods and business travel to investments, where reported.
Cat 1
Purchased goods & services
81,154
tCO2eCat 2
Capital goods
19,321
tCO2eCat 3
Fuel & energy related activities
3,463
tCO2eCat 4
Upstream transportation & distribution
235
tCO2eCat 5
Waste generated in operations
331
tCO2eCat 6
Business travel
9,824
tCO2eCat 7
Employee commuting
9,023
tCO2eCat 8
Upstream leased assets
71
tCO2eCat 9
Downstream transportation & distribution
71
tCO2eCat 10
Processing of sold products
71
tCO2eCat 11
Use of sold products
4,444
tCO2eCat 12
End-of-life treatment of sold products
71
tCO2eCat 13
Downstream leased assets
71
tCO2eCat 14
Franchises
71
tCO2eCat 15
Investments
236
tCO2e7 values were derived via Mycelium's normalisation process rather than reported by the company. Cells marked “–” were not disclosed.
Contact Info
Website
www.r5fx.comAddress
STUDIO 420 METAL BOX FACTORY
30 GREAT GUILDFORD STREET
LONDON
SE1 0HS
Country
United Kingdom
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How scoring works
How the Mycelium Score is calculated
The Mycelium Score is out of 10. Up to 6.5 points reflect carbon intensity vs sector peers (emissions normalised against revenue). The remaining 3.5 reflect data quality: third-party verified, profile claimed by the company, and full disclosure across all reporting categories.
A higher score means lower carbon intensity than sector peers, backed by data that's third-party verified, claimed by the company, and fully disclosed. R5FX LTD's score sits at the top of this page and in the score panel.
How the Transparency Score is calculated
The Transparency Score measures how much of a company's key emissions data is publicly disclosed, graded from A (very high) down to F (very low). Crucially, it weights each gap by how material that bucket is for the company's industry, so an undisclosed category where the bulk of emissions sit hurts far more than a minor one.
For R5FX LTD, the single biggest gap is Use of sold products (Scope 3 Category 11). Mycelium estimates it accounts for around 3% of the company's total footprint, typically the largest source of emissions for a Services company, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
In total, roughly 3% of R5FX LTD's estimated emissions sit in categories it hasn't reported. Disclosing these would be the fastest way to raise the transparency score.
Read the full scoring methodology
Our white paper covers exactly how the Mycelium Score and Transparency Score are calculated, including the normalisation process and what earns a 10/10.
Download the white paper (PDF)
R5FX LTD carbon emissions FAQs
What are R5FX LTD's carbon emissions?
In its 2025 reporting year, R5FX LTD disclosed total emissions of 134,417 tCO2e across all scopes. Scope 3 accounted for the largest share, around 96% of the total.
Does R5FX LTD report Scope 1, Scope 2 and Scope 3 emissions?
For 2025, R5FX LTD's available disclosure covers Scope 1 (3,097 tCO2e), Scope 2 (2,864 tCO2e), Scope 3 across 8 of the 15 GHG Protocol categories. Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is R5FX LTD's emissions reporting?
R5FX LTD has a Mycelium transparency score of 48.5 out of 100. The score weights each emissions category by how material it is for the company's industry, so it reflects whether the disclosures that matter most have been made.
Is R5FX LTD sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. R5FX LTD has a Mycelium Score of 0.8 out of 10, which reflects its emissions intensity against sector peers together with how transparent and well-verified its reporting is. The emissions figures, disclosure documents and climate targets on this page give the fuller picture.
Is R5FX LTD environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. R5FX LTD disclosed 134,417 tCO2e for 2025, and its Mycelium Score of 0.8 out of 10 shows how that performance compares with similar companies in its sector.
Learn more about our methodology and where this data comes from.
