Total raised
$115.4M
Last: Series D 2025-03
Stage
Series D
Founded
2021
Headcount
68
HQ
Tel Aviv-Yafo
Sector
Industrial Technologies
About
Retym develops semiconductor technology for next-generation data center connectivity, with a focus on supporting AI infrastructure. The company designs coherent digital signal processors (DSPs) that enable high-bandwidth, low-latency interconnects between data centers, addressing a key performance bottleneck as AI workloads scale. Retym’s power-efficient DSPs are built to optimize data movement across hyperscale environments, offering a flexible, open architecture that gives optical module makers greater control. The solution supports the growing demand for scalable, energy-conscious connectivity in both data centers and telecommunications networks.
Funding history · 2 rounds · $115.4M total
2025-03
Series D
$75.0M
2023-05
Series C
$40.4M
Sectors & technology
Primary sector
Industrial Technologies
Sub-sectors
Industrial TechnologiesMicroelectronics & Photonics Solutions
Technologies
Semiconductors & Electronics
Target customers
Enterprise & Professional ServicesITData CentersCommunication ServicesDiversified Telecommunication Services
Business model
B2B
Tags
fiber-opticselectronic-manufacturing