# Bytelumio

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

- Industry: Electronics
- Headquarters: Shenzhen, China
- Website: www.bytelumio.com
- Latest round: Series B (Apr 8, 2025)
- Investors on record: 7

## About

Founded in 2021 and based in Shenzhen, China, Bite Technology (Shenzhen) Co., Ltd, trading as Bytelumio, focuses on advanced chip design for optical networks. It has R&D centers in Hong Kong, Shenzhen, Chengdu, and Shanghai. In June 2025, the company closed a round of venture funding from Vertex Ventures China.

Bytelumio specializes in advanced chip design solutions focused on intelligent all-optical networks, targeting high-speed connectivity for computing and data centers at 800G and 1.6T. It provides encompass a comprehensive suite of solutions. The company adopt technologies such as high-speed SerDes technology, optical Digital Signal Processing (oDSP) units, which is compatible with various protocols such as Ethernet, PCIe, and UCIE. The company also provides optical engines and software solutions for online monitoring and fault localization within optical layers. 

The company generates revenue by providing optical application products and solutions.

## Funding rounds

- Series B, Apr 8, 2025 — Detong Capital, CoStone Capital, Homsun Capital, Skyworth
- Series A, Oct 21, 2024 — Qingsong Fund, Winreal Investment
- Series A, Oct 12, 2022 — Qiming Venture Partners

## Investors

- Qiming Venture Partners (https://capitalatlas.ai/funds/qiming-venture-partners) — Series A
- Qingsong Fund (https://capitalatlas.ai/funds/qingsong-fund) — Series A
- Winreal Investment (https://capitalatlas.ai/funds/winreal-investment) — Series A
- Detong Capital (https://capitalatlas.ai/funds/detong-capital) — Series B
- CoStone Capital (https://capitalatlas.ai/funds/costone-capital) — Series B
- Homsun Capital (https://capitalatlas.ai/funds/homsun-capital) — Series B
- Skyworth (https://capitalatlas.ai/funds/skyworth) — Series B