Portfolio map · VC firm · United States
MC
Massachusetts Clean Energy Center portfolio map
33 startups Massachusetts Clean Energy Center has backed in rounds we track, since 2013, grouped by their main sector. Together they have raised $570M. The biggest sector is Energy, with 10 companies.
33startups backed
7sectors
$570Mraised between them
Energybiggest sector
Energy
10
Funding by segment
- Energy$54M10
- Cleantech$15M6
- Automotive & EVs$306M5
- Biotech$37M3
- Big Data & Analytics$22M3
- AI$101M3
- Chemicals & Materials$36M3
Where they are based
- United States31$314M
- Italy1$2.5M
United States
ItalyFounded
5Earlier
12
113
214
415
216
417
318
219
320
121
222
123
24
125
26
2 without a founding year on record.
Total raised
- Under $1M10
- $1M to $10M13
- $10M to $50M8
- $50M to $250M1
- $250M to $1B1
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
31 of 33 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States31
- Italy1
Startups by country, 2 countries in all.
Segment by segment
Energy
10 startups · $54M raised
Cala SystemsWe design, manufacture, and sell the world's first intelligent heat pump water heater.United States$24M
AmbriAmbri is an American startup focused on long-duration grid-scale energy storage using its proprietary Liquid MetalTM battery technology.United States$11M
florrentflorrent, Inc.United States$9.5M
SYSO TechnologiesSYSO Technologies is a Boston-based renewable energy and technology company founded in 2019.United States$7.0M
Pecos Wind PowerPecos Wind Power designs, builds, and sells wind turbines for distributed generation.United States$1.1M
Kuva SystemsKuva Systems is an industrial IoT solutions company that provides emissions monitoring and quantification of methane and VOC.United States$692K
Noble CarbonNoble Carbon makes circuit breakers that enable remote control, energy monitoring, and load balancing in electrical systems.United States$350K
NewGridNewGrid is a Developer of a decision support software for electric power transmission system operators.United States$250K
Cleantech
6 startups · $15M raised
Teragen EnergyTeragen Energy develops advanced regenerative fuel cells, offering a versatile energy technology platform that generates power andUnited States$6.0M
Littoral Power SystemsLittoral Power Systems designs, manufactures, and installs distributed power systems.United States$4.0M
Triton AnchorTriton Anchor offers a new level of anchoring for floating renewable energy solutions.United States$3.5M
Sol ClaritySol Clarity specializes in the development and production of self-cleaning solar.United States$800K
ElateqElateq delivers an all-in-one water treatment system that simultaneously removes a wide range of water contaminants.United States$200K
OptigonOptigon offers materials scientists and manufacturers solutions to help speed the development and deployment of clean energy materials.United States$100K
Automotive & EVs
5 startups · $306M raised
Highland Electric TransportationHighland Electric Transportation is a comprehensive turnkey solutions provider that delivers electric school buses.-$253M
Titan Advanced Energy SolutionsTitan Advanced Energy Solutions is a provider of ultrasound-based battery management solutionsUnited States$43M
Idle SmartIdle Smart is a technology company that focuses on automated idle reduction systems for heavy-duty commercial trucking fleets.United States$4.4M
Greentown LabsGreentown Labs is the largest cleantech incubator in the U.S., providing entrepreneurs with the community, facilities + resources they need!United States$3.0M
Enel XEnel X is a global company, with solid roots in the energy sector and an open strategy.Italy$2.5M
Biotech
3 startups · $37M raised
KytopenKytopen is a biotechnology company based in Cambridge, Massachusetts, founded in 2017 as an MIT spin-out.United States$35M
Fluid-ScreenFluid-Screen is a biotechnology and nanotechnology company founded in 2015 and based in Beverly, Massachusetts.United States$1.3M
Trace MattersTrace Matters is a technology startup focused on developing next generation of mass spectrometry technologies for a variety of applications.United States$350K
Big Data & Analytics
3 startups · $22M raised
- EIEssess, IncEssess is a hardware and software technology company that has developed drive-by thermal imaging capabilitiesUnited States$17M
EmbueEmbue is a cloud based platform for managing smart apartments and buildings.United States$3.1M
FreightFlowsFreightFlows is a Boston-based maritime data and analytics company that specializes in predictive intelligence for global trade anUnited States$1.8M
AI
3 startups · $101M raised
BlueshiftSan Francisco-based Blueshift helps brands automate and personalize engagement across every marketing channel.United States$57M
ThinkLabs AIThinkLabs AI is a specialized company that focuses on assisting utilities and grid operators in managing complex electric systems.United States$33M
VODA.aiVODA.ai is a Boston-based software-as-a-service (SaaS) company founded in 2017.United States$10M
Chemicals & Materials
3 startups · $36M raised
LithiosLithios is a technology company that uses electrochemistry for advanced lithium extraction from tough mixtures.United States$35M
Multiscale SystemsMultiscale Systems is an advanced material manufacturing firm.United States$1.1M
DropWise TechnologiesDropWise provides a breakthrough coating technology invented at MIT to protect industrial equipment from fouling and corrosion.United States$340K
How this map is made. Every startup here has raised money in a round we track that names Massachusetts Clean Energy Center as an investor, the first in 2013. Each sits under its main sector, read from its rounds, and each sector shows its best-funded first; sectors with fewer than three companies are left off. Rebuilt nightly; updated 15 November 2026.
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