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Amperesand Raises $80M Series A Co-led by Walden Catalyst Ventures and Temasek to Redefine Power Infrastructure for AI Data Centers.

PRIVATENov 18, 2025

Amount Raised

$80 Million

Round Type

Series A

SingaporeManufacturingEnergyRenewable EnergySolar

Investors

Seeds CapitalSGInnovateTDK VenturesIndustry VenturesAcclimate VenturesSG Growth CapitalXora InnovationMaterial ImpactFoothill VenturesWalden Catalyst VenturesTemasek

Description

Amperesand has closed an $80 million Series A funding round co-led by Walden Catalyst Ventures and Temasek. The funding will support the deployment of 30MW of commercial systems in 2026 targeting hyperscale AI customers. New investors include Industry Ventures, Acclimate Ventures, and SG Growth Capital, along with Xora Innovation, Material Impact, TDK Ventures, and Foothill Ventures. The investment will enhance Amperesand's engineering and manufacturing capabilities in the U.S

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Company Information

Company

Amperesand

Location

Singapore, Southeast Asia, Singapore

About

Amperesand’s infrastructure solutions, powered by novel solid-state transformer (SST) technology, enable efficient, intelligent, flexible, and resilient electrification on a global scale. Its core SST technology was pioneered at the Energy Research Institute at Nanyang Technological University (NTU) in Singapore. Amperesand was incubated by Xora and established in 2023.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Amperesand raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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