# Retym

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/retym

- Industry: Semiconductors
- Headquarters: Cupertino, US
- Website: www.retym.com/
- Total disclosed funding: $85M
- Latest round: Series D (Mar 31, 2025)
- Investors on record: 4

## About

Retym INC. is a technology company focused on advancing digital signal processing (DSP) innovations that enhance AI infrastructure and cloud connectivity, providing high-performance solutions for efficient data processing.Founded in 2021 in Cupertino, California, Retym INC. specializes in digital signal processing technologies. The company has successfully completed 3 deals, with the most recent deal closing on March 31, 2025. Retym raised USD 75.00 mn in a Series D funding round led by Spark Capital, with participation from Fidelity Investments, Kleiner Perkins, and Mayfield Fund. The founder's detailed history is not available.Retym specializes in digital signal processing (DSP) innovations that aim to enhance AI infrastructure and cloud connectivity. The company's primary offerings include advanced analog, error correction, and equalization algorithms that optimize performance and power efficiency. These high-performance solutions are designed to address the needs of AI-driven networks by enabling reduced latency and seamless scalability. Their products are utilized across various sectors, focusing on clients within the tech and telecommunications industries, where rapid data processing and efficient communication are essential. Retym's technologies serve a global market, with a strong presence in North America, Europe, and Asia, catering to a diverse range of end-users who rely on effective AI solutions for improved operational capabilities.Retym's revenue model is primarily driven by B2B transactions, including partnerships with technology firms and telecommunications providers. The company engages in direct sales of its DSP technologies and algorithms to clients seeking to integrate these advanced solutions into their AI infrastructures. Flagship products are positioned as premium offerings, reflecting the cutting-edge nature of the technology. Retym’s financial structure involves contractual agreements with clients, which may include licensing fees or subscription-based payment plans for the use of their proprietary algorithms and technologies. While specific pricing plans are not disclosed, the premium nature of their products suggests a focus on high-value contracts with enterprise clients.Retym INC. plans to leverage the USD 75.00 mn raised in the Series D funding round to scale to production and continue product development advancements. The company is actively designing new DSP products aimed at enhancing AI infrastructure, with anticipated launches in the upcoming year. Additionally, Retym is focused on expanding its market presence in Europe and Asia by the end of 2025, targeting specific tech and telecommunications sectors to broaden its client base.

## Funding rounds

- Series D, Mar 31, 2025, $75M — Kleiner Perkins, Mayfield Fund, Spark Capital, Fidelity Investments
- Series A, May 28, 2021, $10M — Kleiner Perkins

## Investors

- Kleiner Perkins (https://capitalatlas.ai/funds/kleiner-perkins) — Series A, Series D
- Mayfield Fund (https://capitalatlas.ai/funds/mayfield-fund) — Series D
- Spark Capital — Series D
- Fidelity Investments (https://capitalatlas.ai/funds/fidelity-investments) — Series D