Koloma valuation, funding and investors
Koloma works in natural hydrogen exploration and production, based in Denver, United States. Founded in 2014, it has about 72 employees.
Denver Series B
VALUATION · TODAY
$588M −18% after Series B
Range $205M – $896M · Grade CTODAY
+12 MO
$1.00B
$2.00B
$3.00B
$4.00B
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
Seed $5.00M
Growth $55.7M
Growth $91.0M
Growth $246M
Series B $50.0M
ValuationBefore first round12-month outlook: where it points, how wide it fansHover the past: the outlook shows what was predicted then
HEADCOUNT · TODAY72 employees
+3%6m growth
+11%1y growth
+53%2y growth
50
100
Data from Oct 2023
Predicted in 1 yr $484M −18% vs today
Predicted next raise $64.7M if a round comes
Winding-down probability 0%
- Last round
- Series B · $50.0M · Oct 2024
- Valuation at last round
- $357M · implied
- Headcount
- 72 · up
- Grade
- C
- Founded
- 2014
Koloma valuation today
VCMC values Koloma at $588M today, with a range of $205M to $896M and a grade of C. The valuation starts from its last funding round, a Series B round in Oct 2024.
Valuation by date (160 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 2014 | $5.34M | $1.94M – $14.7M | $5.59M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2014 | $5.36M | $1.95M – $14.7M | $5.62M (+5%) | before first round | – | unknown | D | 0% |
| 1 Mar 2014 | $5.38M | $1.96M – $14.8M | $5.64M (+5%) | before first round | – | unknown | D | 0% |
| 1 Apr 2014 | $5.40M | $1.97M – $14.8M | $5.66M (+5%) | before first round | – | unknown | D | 0% |
| 1 May 2014 | $5.42M | $1.97M – $14.9M | $5.68M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jun 2014 | $5.44M | $1.98M – $14.9M | $5.70M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jul 2014 | $5.46M | $1.99M – $15.0M | $5.72M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2014 | $5.48M | $2.00M – $15.1M | $5.75M (+5%) | before first round | – | unknown | D | 0% |
| 1 Sep 2014 | $5.51M | $2.00M – $15.1M | $5.77M (+5%) | before first round | – | unknown | D | 0% |
| 1 Oct 2014 | $5.53M | $2.01M – $15.2M | $5.79M (+5%) | before first round | – | unknown | D | 0% |
| 1 Nov 2014 | $5.55M | $2.02M – $15.2M | $5.82M (+5%) | before first round | – | unknown | D | 0% |
| 1 Dec 2014 | $5.57M | $2.03M – $15.3M | $5.84M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jan 2015 | $5.59M | $2.04M – $15.4M | $5.86M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2015 | $5.62M | $2.04M – $15.4M | $5.88M (+5%) | before first round | – | unknown | D | 0% |
| 1 Mar 2015 | $5.64M | $2.05M – $15.5M | $5.91M (+5%) | before first round | – | unknown | D | 0% |
| 1 Apr 2015 | $5.66M | $2.06M – $15.5M | $5.93M (+5%) | before first round | – | unknown | D | 0% |
| 1 May 2015 | $5.68M | $2.07M – $15.6M | $5.95M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jun 2015 | $5.70M | $2.08M – $15.7M | $5.98M (+5%) | before first round | – | unknown | D | 0% |
| 1 Jul 2015 | $5.72M | $2.08M – $15.7M | $6.00M (+5%) | before first round | – | unknown | D | 0% |
| 1 Aug 2015 | $5.75M | $2.09M – $15.8M | $6.15M (+7%) | before first round | – | unknown | D | 0% |
| 1 Sep 2015 | $5.77M | $2.10M – $15.8M | $6.32M (+10%) | before first round | – | unknown | D | 0% |
| 1 Oct 2015 | $5.79M | $2.11M – $15.9M | $6.49M (+12%) | before first round | – | unknown | D | 0% |
| 1 Nov 2015 | $5.82M | $2.12M – $16.0M | $6.66M (+15%) | before first round | – | unknown | D | 0% |
| 1 Dec 2015 | $5.84M | $2.13M – $16.0M | $6.84M (+17%) | before first round | – | unknown | D | 0% |
| 1 Jan 2016 | $5.86M | $2.13M – $16.1M | $7.03M (+20%) | before first round | – | unknown | D | 0% |
| 1 Feb 2016 | $5.88M | $2.14M – $16.2M | $7.22M (+23%) | before first round | – | unknown | D | 0% |
| 1 Mar 2016 | $5.91M | $2.15M – $16.2M | $7.40M (+25%) | before first round | – | unknown | D | 0% |
| 1 Apr 2016 | $5.93M | $2.16M – $16.3M | $7.60M (+28%) | before first round | – | unknown | D | 0% |
| 1 May 2016 | $5.95M | $2.17M – $16.4M | $7.80M (+31%) | before first round | – | unknown | D | 0% |
| 1 Jun 2016 | $5.98M | $2.18M – $16.4M | $8.01M (+34%) | before first round | – | unknown | D | 0% |
| 1 Jul 2016 | $6.00M | $2.18M – $16.5M | $8.22M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2016 | $6.16M | $2.24M – $16.9M | $8.44M (+37%) | before first round | – | unknown | D | 0% |
| 1 Sep 2016 | $6.33M | $2.30M – $17.4M | $8.67M (+37%) | before first round | – | unknown | D | 0% |
| 1 Oct 2016 | $6.49M | $2.36M – $17.8M | $8.90M (+37%) | before first round | – | unknown | D | 0% |
| 1 Nov 2016 | $6.67M | $2.43M – $18.3M | $9.14M (+37%) | before first round | – | unknown | D | 0% |
| 1 Dec 2016 | $6.84M | $2.49M – $18.8M | $9.38M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jan 2017 | $7.03M | $2.56M – $19.3M | $9.63M (+37%) | before first round | – | unknown | D | 0% |
| 1 Feb 2017 | $7.22M | $2.63M – $19.8M | $9.89M (+37%) | before first round | – | unknown | D | 0% |
| 1 Mar 2017 | $7.39M | $2.69M – $20.3M | $10.1M (+37%) | before first round | – | unknown | D | 0% |
| 1 Apr 2017 | $7.59M | $2.76M – $20.9M | $10.4M (+37%) | before first round | – | unknown | D | 0% |
| 1 May 2017 | $7.79M | $2.84M – $21.4M | $10.7M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jun 2017 | $8.00M | $2.91M – $22.0M | $11.0M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jul 2017 | $8.21M | $2.99M – $22.6M | $11.3M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2017 | $8.44M | $3.07M – $23.2M | $11.6M (+37%) | before first round | – | unknown | D | 0% |
| 1 Sep 2017 | $8.67M | $3.15M – $23.8M | $11.9M (+37%) | before first round | – | unknown | D | 0% |
| 1 Oct 2017 | $8.89M | $3.24M – $24.4M | $12.2M (+37%) | before first round | – | unknown | D | 0% |
| 1 Nov 2017 | $9.14M | $3.33M – $25.1M | $12.5M (+37%) | before first round | – | unknown | D | 0% |
| 1 Dec 2017 | $9.37M | $3.41M – $25.8M | $12.9M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jan 2018 | $9.63M | $3.51M – $26.5M | $13.2M (+37%) | before first round | – | unknown | D | 0% |
| 1 Feb 2018 | $9.89M | $3.60M – $27.2M | $13.6M (+37%) | before first round | – | unknown | D | 0% |
| 1 Mar 2018 | $10.1M | $3.69M – $27.8M | $13.9M (+37%) | before first round | – | unknown | D | 0% |
| 1 Apr 2018 | $10.4M | $3.79M – $28.6M | $14.3M (+37%) | before first round | – | unknown | D | 0% |
| 1 May 2018 | $10.7M | $3.89M – $29.3M | $14.6M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jun 2018 | $11.0M | $3.99M – $30.1M | $15.0M (+37%) | before first round | – | unknown | D | 0% |
| 1 Jul 2018 | $11.3M | $4.10M – $30.9M | $15.4M (+37%) | before first round | – | unknown | D | 0% |
| 1 Aug 2018 | $11.6M | $4.21M – $31.8M | $15.6M (+35%) | before first round | – | unknown | D | 0% |
| 1 Sep 2018 | $11.9M | $4.33M – $32.6M | $15.7M (+32%) | before first round | – | unknown | D | 0% |
| 1 Oct 2018 | $12.2M | $4.44M – $33.5M | $15.9M (+30%) | before first round | – | unknown | D | 0% |
| 1 Nov 2018 | $12.5M | $4.56M – $34.4M | $16.0M (+28%) | before first round | – | unknown | D | 0% |
| 1 Dec 2018 | $12.9M | $4.68M – $35.3M | $16.2M (+26%) | before first round | – | unknown | D | 0% |
| 1 Jan 2019 | $13.2M | $4.81M – $36.3M | $16.3M (+24%) | before first round | – | unknown | D | 0% |
| 1 Feb 2019 | $13.6M | $4.94M – $37.3M | $16.5M (+21%) | before first round | – | unknown | D | 0% |
| 1 Mar 2019 | $13.9M | $5.06M – $38.2M | $16.6M (+19%) | before first round | – | unknown | D | 0% |
| 1 Apr 2019 | $14.3M | $5.20M – $39.2M | $16.8M (+17%) | before first round | – | unknown | D | 0% |
| 1 May 2019 | $14.6M | $5.33M – $40.2M | $16.9M (+15%) | before first round | – | unknown | D | 0% |
| 1 Jun 2019 | $15.0M | $5.48M – $41.3M | $17.1M (+13%) | before first round | – | unknown | D | 0% |
| 1 Jul 2019 | $15.4M | $5.62M – $42.4M | $17.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Aug 2019 | $15.6M | $5.68M – $42.8M | $17.4M (+11%) | before first round | – | unknown | D | 0% |
| 1 Sep 2019 | $15.7M | $5.73M – $43.2M | $17.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Oct 2019 | $15.9M | $5.78M – $43.6M | $17.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 Nov 2019 | $16.0M | $5.83M – $44.0M | $17.8M (+11%) | before first round | – | unknown | D | 0% |
| 1 Dec 2019 | $16.2M | $5.89M – $44.4M | $18.0M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jan 2020 | $16.3M | $5.94M – $44.8M | $18.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Feb 2020 | $16.5M | $5.99M – $45.2M | $18.3M (+11%) | before first round | – | unknown | D | 0% |
| 1 Mar 2020 | $16.6M | $6.05M – $45.6M | $18.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Apr 2020 | $16.8M | $6.10M – $46.0M | $18.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 May 2020 | $16.9M | $6.16M – $46.4M | $18.8M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jun 2020 | $17.1M | $6.21M – $46.9M | $19.0M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jul 2020 | $17.2M | $6.27M – $47.3M | $19.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Aug 2020 | $17.4M | $6.33M – $47.7M | $19.3M (+11%) | before first round | – | unknown | D | 0% |
| 1 Sep 2020 | $17.5M | $6.38M – $48.2M | $19.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Oct 2020 | $17.7M | $6.44M – $48.6M | $19.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 Nov 2020 | $17.9M | $6.50M – $49.0M | $19.9M (+11%) | before first round | – | unknown | D | 0% |
| 1 Dec 2020 | $18.0M | $6.56M – $49.5M | $20.1M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jan 2021 | $18.2M | $6.62M – $49.9M | $20.2M (+11%) | before first round | – | unknown | D | 0% |
| 1 Feb 2021 | $18.3M | $6.68M – $50.4M | $20.4M (+11%) | before first round | – | unknown | D | 0% |
| 1 Mar 2021 | $18.5M | $6.73M – $50.8M | $20.5M (+11%) | before first round | – | unknown | D | 0% |
| 1 Apr 2021 | $18.7M | $6.79M – $51.3M | $20.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 May 2021 | $18.8M | $6.85M – $51.7M | $20.8M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jun 2021 | $19.0M | $6.92M – $52.2M | $21.0M (+10%) | before first round | – | unknown | D | 0% |
| 1 Jul 2021 | $19.2M | $6.98M – $52.7M | $21.1M (+10%) | before first round | – | unknown | D | 0% |
| 1 Aug 2021 | $19.3M | $7.04M – $53.1M | $21.3M (+10%) | before first round | – | unknown | D | 0% |
| 20 Aug 2021 | $27.8M | $18.3M – $84.6M | $55.6M (+100%) | after a round | – | unknown | C | 0% |
| 1 Sep 2021 | $28.5M | $18.3M – $84.6M | $55.6M (+95%) | after a round | – | unknown | C | 0% |
| 1 Oct 2021 | $30.1M | $18.3M – $84.6M | $55.6M (+84%) | after a round | – | unknown | C | 0% |
| 1 Nov 2021 | $32.0M | $18.3M – $84.6M | $55.6M (+74%) | after a round | – | unknown | C | 0% |
| 1 Dec 2021 | $33.8M | $18.3M – $84.6M | $55.6M (+64%) | after a round | – | unknown | C | 0% |
| 1 Jan 2022 | $35.9M | $18.3M – $84.6M | $55.6M (+55%) | after a round | – | unknown | C | 0% |
| 1 Feb 2022 | $38.1M | $18.3M – $84.6M | $55.6M (+46%) | after a round | – | unknown | C | 0% |
| 1 Mar 2022 | $40.1M | $18.3M – $84.6M | $55.6M (+38%) | after a round | – | unknown | C | 0% |
| 1 Apr 2022 | $42.6M | $18.3M – $84.6M | $55.6M (+30%) | after a round | – | unknown | C | 0% |
| 1 May 2022 | $45.1M | $18.3M – $84.6M | $55.6M (+23%) | after a round | – | unknown | C | 0% |
| 1 Jun 2022 | $47.8M | $18.3M – $84.6M | $55.6M (+16%) | after a round | – | unknown | C | 0% |
| 1 Jul 2022 | $50.6M | $18.3M – $84.6M | $55.6M (+10%) | after a round | – | unknown | C | 0% |
| 1 Aug 2022 | $53.7M | $18.3M – $84.6M | $55.6M (+4%) | after a round | – | unknown | C | 0% |
| 3 Aug 2022 | $800M | $695M – $1.0B | $880M (+10%) | after a round | – | unknown | A | 0% |
| 1 Sep 2022 | $806M | $695M – $1.0B | $880M (+9%) | after a round | – | unknown | A | 0% |
| 1 Oct 2022 | $813M | $695M – $1.0B | $880M (+8%) | after a round | – | unknown | A | 0% |
| 1 Nov 2022 | $819M | $695M – $1.0B | $880M (+7%) | after a round | – | unknown | A | 0% |
| 1 Dec 2022 | $826M | $695M – $1.0B | $880M (+7%) | after a round | – | unknown | A | 0% |
| 1 Jan 2023 | $832M | $695M – $1.0B | $880M (+6%) | after a round | – | unknown | A | 0% |
| 1 Feb 2023 | $839M | $695M – $1.0B | $880M (+5%) | after a round | – | unknown | A | 0% |
| 1 Mar 2023 | $845M | $695M – $1.0B | $880M (+4%) | after a round | – | unknown | A | 0% |
| 1 Apr 2023 | $852M | $695M – $1.0B | $880M (+3%) | after a round | – | unknown | A | 0% |
| 1 May 2023 | $859M | $695M – $1.0B | $880M (+2%) | after a round | – | unknown | A | 0% |
| 1 Jun 2023 | $866M | $695M – $1.0B | $880M (+2%) | after a round | – | unknown | A | 0% |
| 1 Jul 2023 | $873M | $695M – $1.0B | $880M (+1%) | after a round | – | unknown | A | 0% |
| 24 Jul 2023 | $965M | $680M – $1.5B | $1.1B (+10%) | after a round | – | unknown | B | 0% |
| 1 Aug 2023 | $967M | $680M – $1.5B | $1.1B (+10%) | after a round | – | unknown | B | 0% |
| 1 Sep 2023 | $975M | $680M – $1.5B | $1.1B (+9%) | after a round | – | unknown | B | 0% |
| 1 Oct 2023 | $983M | $680M – $1.5B | $1.1B (+8%) | after a round | 23 | unknown | B | 0% |
| 1 Nov 2023 | $991M | $680M – $1.5B | $1.1B (+7%) | after a round | 23 | unknown | B | 0% |
| 1 Dec 2023 | $998M | $680M – $1.5B | $1.1B (+6%) | after a round | 23 | unknown | B | 0% |
| 1 Jan 2024 | $1.0B | $680M – $1.5B | $1.1B (+5%) | after a round | 23 | unknown | B | 0% |
| 1 Feb 2024 | $1.0B | $680M – $1.5B | $1.1B (+5%) | after a round | 23 | unknown | B | 0% |
| 10 Feb 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+10%) | after a round | 23 | unknown | B | 0% |
| 1 Mar 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+9%) | after a round | 31 | up | B | 0% |
| 1 Apr 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+9%) | after a round | 31 | up | B | 0% |
| 1 May 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+8%) | after a round | 31 | up | B | 0% |
| 1 Jun 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+7%) | after a round | 31 | up | B | 0% |
| 1 Jul 2024 | $1.9B | $1.3B – $2.9B | $2.0B (+6%) | after a round | 31 | up | B | 0% |
| 1 Aug 2024 | $2.0B | $1.4B – $3.2B | $2.2B (+10%) | after a round | 47 | growing | B | 0% |
| 1 Sep 2024 | $2.1B | $1.4B – $3.2B | $2.2B (+9%) | after a round | 47 | growing | B | 0% |
| 1 Oct 2024 | $2.1B | $1.4B – $3.2B | $2.2B (+7%) | after a round | 47 | growing | B | 0% |
| 16 Oct 2024 | $358M | $235M – $815M | $536M (+50%) | after a round | 47 | growing | C | 0% |
| 1 Nov 2024 | $364M | $235M – $815M | $536M (+47%) | after a round | 47 | growing | C | 0% |
| 1 Dec 2024 | $376M | $235M – $815M | $536M (+42%) | after a round | 47 | growing | C | 0% |
| 1 Jan 2025 | $389M | $235M – $815M | $536M (+38%) | after a round | 47 | growing | C | 0% |
| 1 Feb 2025 | $403M | $235M – $815M | $536M (+33%) | after a round | 47 | growing | C | 0% |
| 1 Mar 2025 | $416M | $235M – $815M | $536M (+29%) | after a round | 47 | growing | C | 0% |
| 1 Apr 2025 | $430M | $235M – $815M | $536M (+24%) | after a round | 47 | growing | C | 0% |
| 1 May 2025 | $445M | $235M – $815M | $536M (+20%) | after a round | 47 | growing | C | 0% |
| 1 Jun 2025 | $461M | $235M – $815M | $536M (+16%) | after a round | 47 | growing | C | 0% |
| 1 Jul 2025 | $476M | $235M – $815M | $536M (+13%) | after a round | 47 | growing | C | 0% |
| 1 Aug 2025 | $517M | $249M – $867M | $569M (+10%) | after a round | 62 | growing | C | 0% |
| 1 Sep 2025 | $538M | $249M – $867M | $569M (+6%) | after a round | 62 | growing | C | 0% |
| 1 Oct 2025 | $565M | $252M – $876M | $575M (+2%) | after a round | 65 | growing | C | 0% |
| 1 Nov 2025 | $581M | $256M – $884M | $581M (0%) | after a round | 68 | growing | C | 0% |
| 1 Dec 2025 | $581M | $259M – $884M | $581M (0%) | after a round | 68 | growing | C | 0% |
| 1 Jan 2026 | $581M | $262M – $884M | $581M (0%) | after a round | 68 | growing | C | 0% |
| 1 Feb 2026 | $581M | $266M – $884M | $581M (0%) | after a round | 68 | growing | C | 0% |
| 1 Mar 2026 | $581M | $268M – $884M | $581M (0%) | after a round | 68 | growing | B | 0% |
| 1 Apr 2026 | $585M | $273M – $890M | $585M (0%) | after a round | 70 | growing | B | 0% |
| 1 May 2026 | $585M | $277M – $890M | $585M (0%) | after a round | 70 | growing | B | 0% |
| 1 Jun 2026 | $585M | $246M – $890M | $585M (0%) | after a round | 70 | up | C | 0% |
| 1 Jul 2026 | $585M | $244M – $890M | $585M (0%) | after a round | 70 | up | C | 0% |
| 1 Aug 2026 | $590M | $245M – $898M | $590M (0%) | after a round | 73 | up | C | 0% |
| 1 Sep 2026 | $590M | $244M – $898M | $590M (0%) | after a round | 73 | up | C | 0% |
| 1 Oct 2026 | $588M | $242M – $896M | $588M (0%) | after a round | 72 | up | C | 0% |
| 24 Oct 2026 | $588M | $205M – $896M | $484M (-18%) | after a round | 72 | up | C | 0% |
Key facts about Koloma
- Founded
- 2014
- Headquarters
- Denver, United States
- Employees
- about 72 +11% in a year
- Total raised
- $447M
- Funding rounds
- 6
- Last round
- Series B Oct 2024
Koloma was founded in 2014 by Paul Harraka, Pete Johnson and Tom Darrah.
Koloma funding history
Koloma has 6 funding rounds on record, from Aug 2021 to Oct 2024, $447M in total. The latest disclosed valuation is $800M post-money (Growth Equity, Aug 2022).
Series B 15 Oct 2024
Led by Osaka Gas, Mitsubishi Heavy Industries; with Breakthrough Energy, Amazon’s Climate Pledge Fund, United Airline’s Sustainable Flight Fund, Energy Impact Partners, Evok Innovations, Prelude Ventures, United Airline Ventures.
Sources: axios.com, canarymedia.com, piva.vc and 2 more
$50M
Growth Equity 9 Feb 2024
Led by Khosla Ventures; with Amazon’s Climate Pledge Fund, United Airline Ventures, Breakthrough Energy, Energy Impact Partners.
$246M
Growth Equity 23 Jul 2023
Led by Breakthrough Energy; with Energy Impact Partners, Evok Innovations, Prelude Ventures, Piva Capital.
Sources: hydrogen-central.com, goldhydrogen.com.au, enkiai.com
$91M
Debt 7 Jun 2023no round page
Investors not disclosed.
Amount undisclosed
Growth Equity 2 Aug 2022
Investors not disclosed.
$56M
$800M post-money
Seed 19 Aug 2021
Investors not disclosed.
$5.0M
Koloma investors
11 investors have backed Koloma; Breakthrough Energy, Khosla Ventures and Mitsubishi Heavy Industries and 1 more led at least one round.
- Breakthrough Energy lead, 3 rounds
- Khosla Ventures lead
- Mitsubishi Heavy Industries lead
- Osaka Gas lead
- Energy Impact Partners 3 rounds
- Amazon’s Climate Pledge Fund 2 rounds
- United Airline’s Sustainable Flight Fund
What Koloma does
Koloma works in oil & gas - extraction & distribution, with 14 recorded offerings and customers in energy and clean energy.
Koloma, Inc. is a United States company engaged in the exploration and production of natural hydrogen, a clean, low-carbon energy source found beneath the Earth’s surface. The company operates globally, focusing on scalable and sustainable hydrogen solutions, and is involved in geologic research, geophysical surveys, stratigraphic test wells, and exploration wells. Koloma also engages in partnerships to support global decarbonization efforts and utilizes proprietary data and technology in its operations.
Description from Veridion's company data.
Products and services
- Natural Hydrogen Exploration and Production
- Hydrogen Resource Assessment Services
- Geologic and Geophysical Surveying Services
- Stratigraphic Well Drilling Services
- Hydrogen Technology Advancement
- Sustainable Energy Solutions Development
- Clean Energy Partnership Development
- Environmental Impact Minimization Services
- Water and Energy Efficiency Solutions
- Global Hydrogen Resource Distribution
- Proprietary Hydrogen Data Analytics
- Hydrogen Production Technology Integration
- Field Laboratory Hydrogen Analysis Services
- Hydrogen Supply Chain Optimization Services
Markets
- Energy
- Clean Energy
Technology
- Airborne Gravity and Magnetics
- Passive Acoustic Surveys
- Active Acoustic Surveys
- Magnetotellurics
Business model
- Business-to-Business
- Enterprise
Industry codes (NAICS)
- 211130 Natural Gas Extraction 100% match
Questions about Koloma
What is Koloma worth?
Valuation $588M (range $205M to $896M), as of 24 Oct 2026. The last disclosed valuation was $800M (Growth Equity, Aug 2022).
Has Koloma raised money?
Koloma has 6 funding rounds on record, from Aug 2021 to Oct 2024, $447M in total. The latest disclosed valuation is $800M post-money (Growth Equity, Aug 2022).
Who has invested in Koloma?
Breakthrough Energy, Khosla Ventures, Mitsubishi Heavy Industries, Osaka Gas, Energy Impact Partners and Amazon’s Climate Pledge Fund, and 5 more. Lead investors include Breakthrough Energy, Khosla Ventures, Mitsubishi Heavy Industries and Osaka Gas.
How many people work at Koloma?
About 72, up 11% over the last year. Headcount grew from 23 in Oct 2023 to 72 in Sep 2026.
What does Koloma do?
Koloma works in oil & gas - extraction & distribution, with 14 recorded offerings and customers in energy and clean energy. Its main offerings are natural hydrogen exploration and production, hydrogen resource assessment services and geologic and geophysical surveying services.
When was Koloma founded, and where is it based?
Koloma was founded in 2014 and is based in Denver, United States. It has about 72 employees, up 11% over the last year.