# Hilong Group

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/hilong-group

- Industry: Oil & Gas
- Headquarters: Shanghai, China
- Website: www.hilonggroup.com
- Latest round: Series B (Dec 30, 2024)
- Investors on record: 3

## About

Established in 2002 and based in Shanghai, China, Hilong Group is an oil company specializing in providing high-end oilfield equipment and integrated oilfield technology services. The company is headquartered in Shanghai and has more than 40 manufacturing locations and more than 1,500 expatriate employees. It has partnerships with PetroChina, Sinopec, and CNOOC. In November 2025, the firm closed a round of venture funding from new investor Chuxin Investment and returning investor Get Financial Holdings.

The company is committed to the research and production of industrial heavy-duty anti-corrosion materials. The business includes oilfield equipment development and manufacturing, onshore drilling (workover) services, subsea pipeline laying marine transportation, installation engineering, pipeline technology, and services, and heavy anti-corrosion coating materials production and sales.

The company’s revenue is generated by providing new industrial anti-corrosion materials.

## Funding rounds

- Series B, Dec 30, 2024 — Anhui Venture Investment, China Capital Management, Shanghai Nuotie Asset Management

## Investors

- Anhui Venture Investment — Series B
- China Capital Management (https://capitalatlas.ai/funds/china-capital-management) — Series B
- Shanghai Nuotie Asset Management (https://capitalatlas.ai/funds/shanghai-nuotie-asset-management) — Series B