CityFibre valuation, funding and investors
CityFibre works in fibre network infrastructure deployment, based in London, United Kingdom. Founded in 2011, it has about 1,560 employees.
London Growth Equity
VALUATION · TODAY
$17.22B −5% after Growth
Range $10.60B – $24.56B · Grade BTODAY
+12 MO
$10.00B
$20.00B
$30.00B
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
Growth $670M
Growth $3.12B
ValuationBefore first round12-month outlook: where it points, how wide it fansHover the past: the outlook shows what was predicted then
HEADCOUNT · TODAY1,555 employees
−9%6m growth
−6%1y growth
−3%2y growth
1,000
2,000
3,000
Data from Jan 2021
Predicted in 1 yr $16.36B −5% vs today
Predicted next raise $1.72B if a round comes
Winding-down probability 13%
- Last round
- Growth · $3.12B · Sep 2025
- Valuation at last round
- $16.15B · implied
- Headcount
- 1,555 · flat
- Grade
- B
- Founded
- 2011
CityFibre valuation today
VCMC values CityFibre at $17.2B today, with a range of $10.6B to $24.6B and a grade of B. The valuation starts from its last funding round, a growth round in Sep 2025.
Valuation by date (193 rows)
Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.
| Date | Valuation | Range | Predicted in 1 yr | Phase | Headcount | Trend | Grade | Winding-down probability |
|---|---|---|---|---|---|---|---|---|
| 1 Jan 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Feb 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Mar 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Apr 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 May 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Jun 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Jul 2011 | $2.86M | $1.04M – $7.85M | $2.86M (0%) | before first round | – | unknown | D | 0% |
| 1 Aug 2011 | $2.86M | $1.04M – $7.85M | $2.87M (0%) | before first round | – | unknown | D | 0% |
| 1 Sep 2011 | $2.86M | $1.04M – $7.85M | $2.88M (+1%) | before first round | – | unknown | D | 0% |
| 1 Oct 2011 | $2.86M | $1.04M – $7.85M | $2.89M (+1%) | before first round | – | unknown | D | 0% |
| 1 Nov 2011 | $2.86M | $1.04M – $7.85M | $2.90M (+2%) | before first round | – | unknown | D | 0% |
| 1 Dec 2011 | $2.86M | $1.04M – $7.85M | $2.91M (+2%) | before first round | – | unknown | D | 0% |
| 1 Jan 2012 | $2.86M | $1.04M – $7.85M | $2.92M (+2%) | before first round | – | unknown | D | 0% |
| 1 Feb 2012 | $2.86M | $1.04M – $7.85M | $2.94M (+3%) | before first round | – | unknown | D | 0% |
| 1 Mar 2012 | $2.86M | $1.04M – $7.85M | $2.95M (+3%) | before first round | – | unknown | D | 0% |
| 1 Apr 2012 | $2.86M | $1.04M – $7.85M | $2.96M (+4%) | before first round | – | unknown | D | 0% |
| 1 May 2012 | $2.86M | $1.04M – $7.85M | $2.97M (+4%) | before first round | – | unknown | D | 0% |
| 1 Jun 2012 | $2.86M | $1.04M – $7.85M | $2.98M (+4%) | before first round | – | unknown | D | 0% |
| 1 Jul 2012 | $2.86M | $1.04M – $7.85M | $2.99M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2012 | $2.87M | $1.04M – $7.88M | $3.01M (+5%) | before first round | – | unknown | D | 0% |
| 1 Sep 2012 | $2.88M | $1.05M – $7.91M | $3.02M (+5%) | before first round | – | unknown | D | 0% |
| 1 Oct 2012 | $2.89M | $1.05M – $7.94M | $3.03M (+5%) | before first round | – | unknown | D | 0% |
| 1 Nov 2012 | $2.90M | $1.06M – $7.97M | $3.04M (+5%) | before first round | – | unknown | D | 0% |
| 1 Dec 2012 | $2.91M | $1.06M – $8.00M | $3.05M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jan 2013 | $2.92M | $1.06M – $8.03M | $3.06M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2013 | $2.94M | $1.07M – $8.06M | $3.08M (+5%) | before first round | – | unknown | D | 0% |
| 1 Mar 2013 | $2.95M | $1.07M – $8.09M | $3.09M (+5%) | before first round | – | unknown | D | 0% |
| 1 Apr 2013 | $2.96M | $1.08M – $8.13M | $3.10M (+5%) | before first round | – | unknown | D | 0% |
| 1 May 2013 | $2.97M | $1.08M – $8.16M | $3.11M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jun 2013 | $2.98M | $1.09M – $8.19M | $3.12M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jul 2013 | $2.99M | $1.09M – $8.22M | $3.14M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2013 | $3.00M | $1.09M – $8.25M | $3.15M (+5%) | before first round | – | unknown | D | 0% |
| 1 Sep 2013 | $3.02M | $1.10M – $8.29M | $3.16M (+5%) | before first round | – | unknown | D | 0% |
| 1 Oct 2013 | $3.03M | $1.10M – $8.32M | $3.17M (+5%) | before first round | – | unknown | D | 0% |
| 1 Nov 2013 | $3.04M | $1.11M – $8.35M | $3.19M (+5%) | before first round | – | unknown | D | 0% |
| 1 Dec 2013 | $3.05M | $1.11M – $8.38M | $3.20M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jan 2014 | $3.06M | $1.12M – $8.42M | $3.21M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2014 | $3.08M | $1.12M – $8.45M | $3.22M (+5%) | before first round | – | unknown | D | 0% |
| 1 Mar 2014 | $3.09M | $1.12M – $8.48M | $3.24M (+5%) | before first round | – | unknown | D | 0% |
| 1 Apr 2014 | $3.10M | $1.13M – $8.51M | $3.25M (+5%) | before first round | – | unknown | D | 0% |
| 1 May 2014 | $3.11M | $1.13M – $8.55M | $3.26M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jun 2014 | $3.12M | $1.14M – $8.58M | $3.27M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jul 2014 | $3.14M | $1.14M – $8.61M | $3.29M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2014 | $3.15M | $1.15M – $8.65M | $3.30M (+5%) | before first round | – | unknown | D | 0% |
| 1 Sep 2014 | $3.16M | $1.15M – $8.68M | $3.31M (+5%) | before first round | – | unknown | D | 0% |
| 1 Oct 2014 | $3.17M | $1.16M – $8.72M | $3.33M (+5%) | before first round | – | unknown | D | 0% |
| 1 Nov 2014 | $3.19M | $1.16M – $8.75M | $3.34M (+5%) | before first round | – | unknown | D | 0% |
| 1 Dec 2014 | $3.20M | $1.16M – $8.79M | $3.35M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jan 2015 | $3.21M | $1.17M – $8.82M | $3.37M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2015 | $3.22M | $1.17M – $8.86M | $3.38M (+5%) | before first round | – | unknown | D | 0% |
| 1 Mar 2015 | $3.24M | $1.18M – $8.89M | $3.39M (+5%) | before first round | – | unknown | D | 0% |
| 1 Apr 2015 | $3.25M | $1.18M – $8.92M | $3.40M (+5%) | before first round | – | unknown | D | 0% |
| 1 May 2015 | $3.26M | $1.19M – $8.96M | $3.42M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jun 2015 | $3.27M | $1.19M – $8.99M | $3.43M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jul 2015 | $3.29M | $1.20M – $9.03M | $3.44M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2015 | $3.30M | $1.20M – $9.06M | $3.53M (+7%) | before first round | – | unknown | D | 0% |
| 1 Sep 2015 | $3.31M | $1.21M – $9.10M | $3.63M (+10%) | before first round | – | unknown | D | 0% |
| 1 Oct 2015 | $3.33M | $1.21M – $9.13M | $3.72M (+12%) | before first round | – | unknown | D | 0% |
| 1 Nov 2015 | $3.34M | $1.22M – $9.17M | $3.83M (+15%) | before first round | – | unknown | D | 0% |
| 1 Dec 2015 | $3.35M | $1.22M – $9.21M | $3.93M (+17%) | before first round | – | unknown | D | 0% |
| 1 Jan 2016 | $3.37M | $1.23M – $9.24M | $4.03M (+20%) | before first round | – | unknown | D | 0% |
| 1 Feb 2016 | $3.38M | $1.23M – $9.28M | $4.14M (+23%) | before first round | – | unknown | D | 0% |
| 1 Mar 2016 | $3.39M | $1.23M – $9.31M | $4.25M (+25%) | before first round | – | unknown | D | 0% |
| 1 Apr 2016 | $3.40M | $1.24M – $9.35M | $4.36M (+28%) | before first round | – | unknown | D | 0% |
| 1 May 2016 | $3.42M | $1.24M – $9.39M | $4.48M (+31%) | before first round | – | unknown | D | 0% |
| 1 Jun 2016 | $3.43M | $1.25M – $9.43M | $4.60M (+34%) | before first round | – | unknown | D | 0% |
| 1 Jul 2016 | $3.44M | $1.25M – $9.46M | $4.72M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2016 | $3.54M | $1.29M – $9.71M | $4.85M (+37%) | before first round | – | unknown | D | 0% |
| 1 Sep 2016 | $3.63M | $1.32M – $9.98M | $4.98M (+37%) | before first round | – | unknown | D | 0% |
| 1 Oct 2016 | $3.73M | $1.36M – $10.2M | $5.11M (+37%) | before first round | – | unknown | D | 0% |
| 1 Nov 2016 | $3.83M | $1.39M – $10.5M | $5.25M (+37%) | before first round | – | unknown | D | 0% |
| 1 Dec 2016 | $3.93M | $1.43M – $10.8M | $5.39M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jan 2017 | $4.03M | $1.47M – $11.1M | $5.53M (+37%) | before first round | – | unknown | D | 0% |
| 1 Feb 2017 | $4.14M | $1.51M – $11.4M | $5.68M (+37%) | before first round | – | unknown | D | 0% |
| 1 Mar 2017 | $4.24M | $1.55M – $11.7M | $5.82M (+37%) | before first round | – | unknown | D | 0% |
| 1 Apr 2017 | $4.36M | $1.59M – $12.0M | $5.98M (+37%) | before first round | – | unknown | D | 0% |
| 1 May 2017 | $4.47M | $1.63M – $12.3M | $6.13M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jun 2017 | $4.60M | $1.67M – $12.6M | $6.30M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jul 2017 | $4.72M | $1.72M – $13.0M | $6.47M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2017 | $4.84M | $1.76M – $13.3M | $6.64M (+37%) | before first round | – | unknown | D | 0% |
| 1 Sep 2017 | $4.98M | $1.81M – $13.7M | $6.82M (+37%) | before first round | – | unknown | D | 0% |
| 1 Oct 2017 | $5.11M | $1.86M – $14.0M | $7.00M (+37%) | before first round | – | unknown | D | 0% |
| 1 Nov 2017 | $5.25M | $1.91M – $14.4M | $7.19M (+37%) | before first round | – | unknown | D | 0% |
| 1 Dec 2017 | $5.38M | $1.96M – $14.8M | $7.38M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jan 2018 | $5.53M | $2.01M – $15.2M | $7.58M (+37%) | before first round | – | unknown | D | 0% |
| 1 Feb 2018 | $5.68M | $2.07M – $15.6M | $7.79M (+37%) | before first round | – | unknown | D | 0% |
| 1 Mar 2018 | $5.82M | $2.12M – $16.0M | $7.98M (+37%) | before first round | – | unknown | D | 0% |
| 1 Apr 2018 | $5.98M | $2.18M – $16.4M | $8.19M (+37%) | before first round | – | unknown | D | 0% |
| 1 May 2018 | $6.13M | $2.23M – $16.8M | $8.41M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jun 2018 | $6.30M | $2.29M – $17.3M | $8.64M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jul 2018 | $6.47M | $2.35M – $17.8M | $8.87M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2018 | $6.64M | $2.42M – $18.2M | $8.95M (+35%) | before first round | – | unknown | D | 0% |
| 1 Sep 2018 | $6.82M | $2.48M – $18.7M | $9.04M (+32%) | before first round | – | unknown | D | 0% |
| 1 Oct 2018 | $7.00M | $2.55M – $19.2M | $9.12M (+30%) | before first round | – | unknown | D | 0% |
| 1 Nov 2018 | $7.19M | $2.62M – $19.8M | $9.20M (+28%) | before first round | – | unknown | D | 0% |
| 1 Dec 2018 | $7.38M | $2.69M – $20.3M | $9.28M (+26%) | before first round | – | unknown | D | 0% |
| 1 Jan 2019 | $7.58M | $2.76M – $20.8M | $9.37M (+24%) | before first round | – | unknown | D | 0% |
| 1 Feb 2019 | $7.79M | $2.84M – $21.4M | $9.45M (+21%) | before first round | – | unknown | D | 0% |
| 1 Mar 2019 | $7.98M | $2.90M – $21.9M | $9.53M (+19%) | before first round | – | unknown | D | 0% |
| 1 Apr 2019 | $8.19M | $2.98M – $22.5M | $9.62M (+17%) | before first round | – | unknown | D | 0% |
| 1 May 2019 | $8.41M | $3.06M – $23.1M | $9.71M (+15%) | before first round | – | unknown | D | 0% |
| 1 Jun 2019 | $8.64M | $3.14M – $23.7M | $9.80M (+13%) | before first round | – | unknown | D | 0% |
| 1 Jul 2019 | $8.87M | $3.23M – $24.4M | $9.88M (+11%) | before first round | – | unknown | D | 0% |
| 1 Aug 2019 | $8.95M | $3.26M – $24.6M | $9.97M (+11%) | before first round | – | unknown | D | 0% |
| 1 Sep 2019 | $9.04M | $3.29M – $24.8M | $10.1M (+11%) | before first round | – | unknown | D | 0% |
| 1 Oct 2019 | $9.12M | $3.32M – $25.0M | $10.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Nov 2019 | $9.20M | $3.35M – $25.3M | $10.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Dec 2019 | $9.28M | $3.38M – $25.5M | $10.3M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jan 2020 | $9.37M | $3.41M – $25.7M | $10.4M (+11%) | before first round | – | unknown | D | 0% |
| 1 Feb 2020 | $9.45M | $3.44M – $26.0M | $10.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Mar 2020 | $9.54M | $3.47M – $26.2M | $10.6M (+11%) | before first round | – | unknown | D | 0% |
| 1 Apr 2020 | $9.62M | $3.50M – $26.4M | $10.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 May 2020 | $9.71M | $3.53M – $26.7M | $10.8M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jun 2020 | $9.80M | $3.57M – $26.9M | $10.9M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jul 2020 | $9.89M | $3.60M – $27.2M | $11.0M (+11%) | before first round | – | unknown | D | 0% |
| 1 Aug 2020 | $9.98M | $3.63M – $27.4M | $11.1M (+11%) | before first round | – | unknown | D | 0% |
| 1 Sep 2020 | $10.1M | $3.67M – $27.7M | $11.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Oct 2020 | $10.2M | $3.70M – $27.9M | $11.3M (+11%) | before first round | – | unknown | D | 0% |
| 1 Nov 2020 | $10.3M | $3.73M – $28.2M | $11.4M (+11%) | before first round | – | unknown | D | 0% |
| 1 Dec 2020 | $10.3M | $3.76M – $28.4M | $11.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jan 2021 | $29.6M | $7.34M – $119M | $32.9M (+11%) | before first round | 660 | unknown | D | 0% |
| 1 Feb 2021 | $29.9M | $7.38M – $121M | $33.2M (+11%) | before first round | 660 | unknown | D | 0% |
| 1 Mar 2021 | $30.2M | $7.42M – $123M | $33.4M (+10%) | before first round | 660 | unknown | D | 0% |
| 1 Apr 2021 | $30.5M | $7.46M – $125M | $33.6M (+10%) | before first round | 660 | flat | D | 0% |
| 1 May 2021 | $30.8M | $7.50M – $127M | $33.8M (+10%) | before first round | 660 | flat | D | 0% |
| 1 Jun 2021 | $31.2M | $7.53M – $129M | $34.0M (+9%) | before first round | 660 | flat | D | 0% |
| 1 Jul 2021 | $31.5M | $7.57M – $131M | $34.2M (+9%) | before first round | 660 | flat | D | 0% |
| 1 Aug 2021 | $31.7M | $7.60M – $132M | $34.4M (+9%) | before first round | 660 | flat | D | 0% |
| 1 Sep 2021 | $32.0M | $7.64M – $134M | $34.6M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Oct 2021 | $32.2M | $7.67M – $135M | $34.8M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Nov 2021 | $32.5M | $7.70M – $137M | $35.1M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Dec 2021 | $32.7M | $7.74M – $138M | $35.3M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Jan 2022 | $32.9M | $7.77M – $140M | $35.5M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Feb 2022 | $33.2M | $7.79M – $141M | $35.7M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Mar 2022 | $33.4M | $7.82M – $142M | $35.9M (+8%) | before first round | 660 | flat | D | 0% |
| 1 Apr 2022 | $81.5M | $22.4M – $252M | $90.8M (+11%) | before first round | 1,600 | growing | D | 0% |
| 1 May 2022 | $82.2M | $22.5M – $255M | $91.6M (+11%) | before first round | 1,600 | growing | D | 0% |
| 1 Jun 2022 | $83.0M | $22.7M – $259M | $92.4M (+11%) | before first round | 1,600 | growing | D | 0% |
| 1 Jul 2022 | $83.8M | $22.8M – $262M | $93.2M (+11%) | before first round | 1,600 | growing | D | 0% |
| 1 Aug 2022 | $84.6M | $22.9M – $265M | $93.7M (+11%) | before first round | 1,600 | growing | D | 0% |
| 1 Sep 2022 | $85.4M | $23.1M – $268M | $94.3M (+10%) | before first round | 1,600 | growing | D | 0% |
| 1 Oct 2022 | $86.1M | $23.2M – $272M | $94.8M (+10%) | before first round | 1,600 | growing | D | 0% |
| 1 Nov 2022 | $62.8M | $14.4M – $275M | $69.0M (+10%) | before first round | 1,600 | unknown | D | 0% |
| 1 Dec 2022 | $63.4M | $14.4M – $278M | $69.4M (+9%) | before first round | 1,600 | unknown | D | 0% |
| 1 Jan 2023 | $87.8M | $18.0M – $316M | $96.4M (+10%) | before first round | 1,900 | up | D | 0% |
| 1 Feb 2023 | $88.7M | $18.1M – $320M | $96.9M (+9%) | before first round | 1,900 | up | D | 0% |
| 1 Mar 2023 | $89.5M | $18.2M – $324M | $97.5M (+9%) | before first round | 1,900 | up | D | 0% |
| 1 Apr 2023 | $90.3M | $18.3M – $328M | $98.1M (+9%) | before first round | 1,900 | up | D | 0% |
| 1 May 2023 | $91.1M | $18.5M – $332M | $98.7M (+8%) | before first round | 1,900 | up | D | 0% |
| 1 Jun 2023 | $92.0M | $18.6M – $336M | $99.3M (+8%) | before first round | 1,900 | up | D | 0% |
| 1 Jul 2023 | $92.8M | $18.7M – $340M | $99.8M (+8%) | before first round | 1,900 | up | D | 0% |
| 1 Aug 2023 | $93.4M | $18.8M – $343M | $100M (+7%) | before first round | 1,900 | up | D | 0% |
| 1 Sep 2023 | $94.0M | $18.9M – $346M | $101M (+7%) | before first round | 1,900 | up | D | 0% |
| 1 Oct 2023 | $91.1M | $18.2M – $336M | $97.0M (+6%) | before first round | 1,800 | up | D | 0% |
| 1 Nov 2023 | $74.9M | $16.6M – $338M | $79.5M (+6%) | before first round | 1,800 | flat | D | 27% |
| 1 Dec 2023 | $75.3M | $16.6M – $341M | $79.7M (+6%) | before first round | 1,800 | flat | D | 27% |
| 1 Jan 2024 | $75.8M | $16.7M – $344M | $80.0M (+6%) | before first round | 1,800 | flat | D | 27% |
| 1 Feb 2024 | $76.2M | $16.8M – $347M | $80.3M (+5%) | before first round | 1,800 | flat | D | 27% |
| 1 Mar 2024 | $60.1M | $16.2M – $303M | $63.1M (+5%) | before first round | 1,700 | down | D | 54% |
| 1 Apr 2024 | $60.5M | $16.2M – $305M | $63.3M (+5%) | before first round | 1,700 | down | D | 54% |
| 1 May 2024 | $60.8M | $16.3M – $308M | $63.5M (+4%) | before first round | 1,700 | down | D | 54% |
| 1 Jun 2024 | $61.2M | $16.4M – $310M | $63.7M (+4%) | before first round | 1,700 | down | D | 54% |
| 1 Jul 2024 | $61.5M | $16.4M – $312M | $63.9M (+4%) | before first round | 1,700 | down | D | 54% |
| 1 Aug 2024 | $59.1M | $15.8M – $301M | $61.3M (+4%) | before first round | 1,600 | down | D | 59% |
| 1 Sep 2024 | $59.3M | $15.8M – $302M | $61.5M (+4%) | before first round | 1,600 | down | D | 59% |
| 1 Oct 2024 | $59.5M | $15.8M – $303M | $61.6M (+4%) | before first round | 1,600 | down | D | 59% |
| 1 Nov 2024 | $59.7M | $15.8M – $305M | $61.8M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 Dec 2024 | $59.8M | $15.8M – $306M | $62.0M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 Jan 2025 | $60.0M | $15.9M – $308M | $62.2M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 Feb 2025 | $60.2M | $15.9M – $309M | $62.4M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 Mar 2025 | $60.4M | $15.9M – $311M | $62.6M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 Apr 2025 | $60.5M | $15.9M – $312M | $62.7M (+4%) | before first round | 1,600 | down | D | 63% |
| 1 May 2025 | $74.4M | $15.9M – $347M | $77.1M (+4%) | before first round | 1,600 | flat | D | 32% |
| 1 Jun 2025 | $74.6M | $15.9M – $349M | $77.3M (+4%) | before first round | 1,600 | flat | D | 32% |
| 1 Jul 2025 | $76.1M | $16.3M – $357M | $79.0M (+4%) | before first round | 1,639 | flat | D | 14% |
| 15 Jul 2025 | $6.8B | $4.5B – $11.3B | $7.4B (+9%) | after a round | 1,639 | flat | B | 14% |
| 1 Aug 2025 | $6.9B | $4.5B – $11.4B | $7.5B (+9%) | after a round | 1,644 | flat | B | 7% |
| 1 Sep 2025 | $6.9B | $4.5B – $11.4B | $7.4B (+8%) | after a round | 1,644 | flat | B | 7% |
| 20 Sep 2025 | $16.2B | $11.4B – $25.2B | $17.8B (+10%) | after a round | 1,644 | flat | B | 0% |
| 1 Oct 2025 | $16.2B | $11.4B – $25.2B | $17.8B (+10%) | after a round | 1,661 | flat | B | 0% |
| 1 Nov 2025 | $16.3B | $11.4B – $25.2B | $17.8B (+9%) | after a round | 1,661 | flat | B | 0% |
| 1 Dec 2025 | $16.5B | $11.4B – $25.3B | $17.8B (+8%) | after a round | 1,678 | flat | B | 0% |
| 1 Jan 2026 | $16.6B | $11.4B – $25.3B | $17.8B (+7%) | after a round | 1,685 | flat | B | 0% |
| 1 Feb 2026 | $16.8B | $11.4B – $25.3B | $17.8B (+6%) | after a round | 1,685 | flat | B | 0% |
| 1 Mar 2026 | $16.9B | $11.4B – $25.3B | $17.8B (+6%) | after a round | 1,685 | flat | B | 0% |
| 1 Apr 2026 | $17.1B | $11.5B – $25.4B | $17.9B (+5%) | after a round | 1,711 | flat | B | 0% |
| 1 May 2026 | $17.2B | $11.5B – $25.4B | $17.9B (+4%) | after a round | 1,712 | flat | B | 0% |
| 1 Jun 2026 | $17.3B | $11.5B – $25.4B | $17.9B (+3%) | after a round | 1,712 | flat | B | 0% |
| 1 Jul 2026 | $17.5B | $11.5B – $25.4B | $17.9B (+2%) | after a round | 1,712 | flat | B | 0% |
| 1 Aug 2026 | $17.6B | $11.4B – $25.3B | $17.8B (+1%) | after a round | 1,688 | flat | B | 0% |
| 1 Sep 2026 | $17.5B | $11.3B – $25.0B | $17.6B (0%) | after a round | 1,589 | flat | B | 0% |
| 1 Oct 2026 | $17.3B | $11.0B – $24.6B | $16.4B (-5%) | after a round | 1,555 | flat | B | 13% |
| 24 Oct 2026 | $17.2B | $10.6B – $24.6B | $16.4B (-5%) | after a round | 1,555 | flat | B | 13% |
Key facts about CityFibre
- Founded
- 2011
- Headquarters
- London, United Kingdom
- Employees
- about 1,560 -6% in a year
- Total raised
- $3.79B
- Funding rounds
- 2
- Last round
- Growth Equity Sep 2025
CityFibre was founded in 2011 by Greg Mesch and Mark Grahame.
CityFibre funding history
CityFibre has 2 funding rounds on record, from Jul 2025 to Sep 2025, $3.79B in total. None disclosed a valuation.
Growth Equity 19 Sep 2025
With Infrastructure at Goldman Sachs Alternatives, Antin Infrastructure Partners, Mubadala, Interogo Holding.
Sources: techfundingnews.com, cityfibre.com, techfundingnews.com
$3.12B
Growth Equity 14 Jul 2025
With Infrastructure at Goldman Sachs Alternatives, Antin Infrastructure Partners, Mubadala, Interogo Holding.
Sources: techfundingnews.com, cityfibre.com
$670M
CityFibre investors
4 investors have backed CityFibre.
- Infrastructure at Goldman Sachs Alternatives 2 rounds
- Interogo Holding 2 rounds
- Mubadala 2 rounds
What CityFibre does
CityFibre works in cable & internet providers, with 14 recorded offerings and customers in telecommunications, healthcare, education and government.
CityFibre Holdings Limited is a British telecommunications company engaged in providing open-access, fibre-only broadband services to businesses and residential customers across the United Kingdom. The company operates a large-scale fibre network infrastructure and partners with broadband providers to deliver fibre broadband services. CityFibre also engages in the expansion of gigabit broadband in rural areas and is involved in the alternative network market.
Description from Veridion's company data.
Products and services
- Fibre Network Infrastructure Deployment
- Open Access Network Services
- Broadband Package Distribution
- Ethernet Connection Services
- 5G Access Point Deployment
- Network Management Platform Development
- Geospatial Data Analytics Services
- AI-Driven Network Diagnostics Services
- Digital Connectivity Solutions Delivery
- Sustainable Network Operations Implementation
- Local Authority Network Services
- Educational Institution Network Services
- Hospital Network Services
- Business Network Services
Markets
- Telecommunications
- Healthcare
- Education
- Government
Technology
- XGS-PON Technology
- Visual Automation
- AI-Driven Diagnostics
- Real-Time Geospatial Data
Business model
- Business-to-Business
- Business-to-Consumer
- Service Provider
- Enterprise
Industry codes (NAICS)
- 517111 Wired Telecommunications Carriers 70% match
- 517121 Telecommunications Resellers 30% match
Questions about CityFibre
What is CityFibre worth?
Valuation $17.2B (range $10.6B to $24.6B), as of 24 Oct 2026.
Has CityFibre raised money?
CityFibre has 2 funding rounds on record, from Jul 2025 to Sep 2025, $3.79B in total. None disclosed a valuation.
Who has invested in CityFibre?
Antin Infrastructure Partners, Infrastructure at Goldman Sachs Alternatives, Interogo Holding and Mubadala.
How many people work at CityFibre?
About 1,560, down 6% over the last year. Headcount rose from 660 in Jan 2021 to 1,900 in Jan 2023, then fell to 1,555 in Sep 2026.
What does CityFibre do?
CityFibre works in cable & internet providers, with 14 recorded offerings and customers in telecommunications, healthcare, education and government. Its main offerings are fibre network infrastructure deployment, open access network services and broadband package distribution.
When was CityFibre founded, and where is it based?
CityFibre was founded in 2011 and is based in London, United Kingdom. It has about 1,560 employees, down 6% over the last year.