Company Overview
Company Name
Greentown Labs
Address
444 Somerville Ave, Somerville, MA, 02143, United States
Website
greentownlabs.comPhone
(888) 954-6836Approx. Annual Revenue
$4.0M
Employees
50
Established
2011
Google Reviews
4.8 (85 reviews)
Locations
2
About Greentown Labs
Greentown Labs is a climate technology and energy incubator located in Somerville, Massachusetts. Established in 2011, the company currently employs approximately 51 people. Greentown Labs is a community of climate tech and energy pioneers working to design a more sustainable world by accelerating climate tech through empowering entrepreneurs and enabling collaboration.
Business Profile
Read from the Greentown Labs website on Oct 19, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Detailed member and program info
- Footer copyright year
- 2026
- Website by
- entrepreneurs
Announcements
As stated on the Greentown Labs website.
- Anniversary“Now 15 years and counting”
Recent changes
What changed on the Greentown Labs website and Google listing, as detected by Coldlytics on each visit.
Anniversary announced
Now 15 years and counting
Estimated revenue band moved from $5M-10M to $2.5M-5M
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
Find companies by what just changed →Greentown Labs locations
2 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 444 Somerville Ave, Somerville, MAprimary | — | 4.8 (85) | Claimed |
| 4200 San Jacinto St, Houston, TX | — | 4.9 (24) | Claimed |
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