Verified Nov 2026
Electronics & Software
·
Singapore
·
Since 2023
Amperesand is a deep-tech company headquartered in Singapore and founded in 2023. It designs and manufactures Medium Voltage Solid-State Transformers that use silicon carbide devices, serving AI data centers, electric vehicle charging networks, and microgrids. The company has 100-200 employees and is privately held. Its technology was developed at the Energy Research Institute at Nanyang Technological University, and in 2026 it opened an advanced manufacturing facility in Reno, Nevada.
Amperesand at a glance
Employees
100-200
Founded
2023
Headquarters
Singapore
Import activity
6
Industries
Automotive
Electric Vehicles
Electronics
Plumbing & Hardware
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
6
Named foreign suppliers
3
Top origins
China · Singapore · Germany
Shared foreign counterparties do not establish that these companies buy from Amperesand.
What this tells a buyer
Amperesand's most recent reported development is the opening of an advanced manufacturing facility in Reno, Nevada, celebrated with Governor Lombardo on 8 October 2026.
Its flagship product is a modular, digitally controlled Medium Voltage Solid-State Transformer built on silicon carbide devices and high-frequency transformers, with a B2B model covering hardware, consulting, and software monitoring.
The company raised a $30M Series A extension in June 2026, bringing its total funding to $110M.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Amperesand is a deep-tech company headquartered in Singapore and founded in 2023. It designs and manufactures Medium Voltage Solid-State Transformers that use silicon carbide devices, serving AI data centers, electric vehicle charging networks, and microgrids. The company has 100-200 employees and is privately held. Its technology was developed at the Energy Research Institute at Nanyang Technological University, and in 2026 it opened an advanced manufacturing facility in Reno, Nevada.
At a glance
Attribute | Detail |
|---|---|
Founded | 2023 |
Headquarters | Singapore |
Employees | 100-200 |
Primary capability | Electronics & Software |
What Amperesand makes
Its flagship product is a modular, digitally controlled Medium Voltage Solid-State Transformer built on silicon carbide devices and high-frequency transformers, with a B2B model covering hardware, consulting, and software monitoring.
Trade and customs footprint
Amperesand's most recent reported development is the opening of an advanced manufacturing facility in Reno, Nevada, celebrated with Governor Lombardo on 8 October 2026. US customs bill-of-lading records list 6 inbound shipments across 3 foreign suppliers, with top origins including China · Singapore · Germany.
Latest developments
2026-10-13 — Amperesand Aims to Smooth AI Data Center Power Spikes - EE Times (eetimes.com)
2026-10-08 — Governor Lombardo Joins Amperesand to Celebrate New Advanced Manufacturing Facility in Reno (nv.gov)
2026-06-02 — Amperesand secures $30M Series A extension, bringing total to $110M | Dealroom News (dealroom.co)
2026-05-21 — Amperesand's SiC-based solid-state transformers | Wolfspeed (wolfspeed.com)
2026-03-17 — Amperesand, Inc. Selects Reno for U.S. Manufacturing Facility Focused on Next-Generation Energy Infrastructure - Northern NV Now (northernnvnow.com)
2025-11-18 — Amperesand Raises $80M Series A Co-led by Walden Catalyst Ventures and Temasek to Redefine Power Infrastructure for AI Data Centers (businesswire.com)
Company details
The company raised a $30M Series A extension in June 2026, bringing its total funding to $110M. Amperesand was founded in 2023, has an estimated 100-200 employees, and is headquartered in Singapore.
Frequently asked questions
What does Amperesand make?
Amperesand is a deep-tech company headquartered in Singapore and founded in 2023. It designs and manufactures Medium Voltage Solid-State Transformers that use silicon carbide devices, serving AI data centers, electric vehicle charging networks, and microgrids. The company has 100-200 employees and is privately held. Its technology was developed at the Energy Research Institute at Nanyang Technological University, and in 2026 it opened an advanced manufacturing facility in Reno, Nevada.
Where is Amperesand headquartered?
Amperesand is headquartered in Singapore (61 Alexandra Ter, Singapore, 119936).
When was Amperesand founded?
Amperesand was founded in 2023.
How big is Amperesand?
Amperesand has an estimated 100-200 employees.
Does Amperesand import from overseas suppliers?
US customs bill-of-lading records show 6 inbound shipments for Amperesand, with top origins including China · Singapore · Germany.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.