Company
Sangtera
Sangtera makes robotic joints stronger, nimbler and more efficient.
Also known as SANGTERA INC.
- Status
- Operatingas of 2026-09-17
- Business model
- B2B
- Headquarters
- Lowell, MA, United States
- Customers
- humanoid, surgical, and industrial robotics
- Legal name
- SANGTERA INC.
- sangtera.com (opens in a new tab)
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Record updated 28 September 2026
About
Sangtera Inc. is an early-stage deep-tech company based in the Greater Boston area, developing a novel class of compact, high-force actuators based on electrostatic microhydraulic technology invented at MIT Lincoln Laboratory.
Funding snapshot
- Total raised
- $5.8MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Grant, $1.2M2025-04-01
Funding rounds
- Round, 2026
- $2.5M2026-05-26, SEC form D sold, 1 investor
- Round, 2026
- $3.3M2026-03-05, SEC form D sold, 1 investor
- Grant
- $1.2M2025-04-01, Company stated
- Grant
- $275K2024-01-15, Company stated
Products
- Hardware
- microhydraulic actuators
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