About Sunsea
Sunsea is a publicly listed company based in Shenzhen (China) founded in 1994. It operates as an ICT solutions are developed via RD for telecom operators. Sunsea has raised $3.93 million across 2 funding rounds from investors including Redstar Macalline and Warburg Pincus. The company has 1 employees. Its focus areas include Telecom, Telecom Infrastructure Tech, Core Network and Equipment. Its competitors include Calix, NEC, Ericsson, Mavenir and CommScope and 5 more; 4 of its 10 listed competitors have raised funding.
Company details
Sunsea Communication Technology was established in 1994 in Shenzhen, China, as a high-tech enterprise focused on the ICT sector. RD efforts are directed toward creating products for telecom operators, network integrators, and data center operators. Capabilities extend to FTTx systems, optic components, and cables. The company is listed on the Shenzhen SME board and serves as a major supplier of ICT network infrastructures in China.
- Headquarters Shenzhen, China
- Employees 1
- Stage Public
- SectorsTelecommunications
- Email••••••••
- Website sunseagroup.com
- Social LinkedIn
- Legal Name Sunsea Aiot Technology Co., Ltd. Class A
- Annual Revenue$392.8 M (USD)-7.48as on Dec 31, 2025
- Net Profit-$32.55 M (USD)-70.37as on Dec 31, 2025
- EBITDA-$2.64 M (USD)-112.1as on Dec 31, 2025
- Total Equity Funding$3.93M (USD)
in 2 rounds
- Latest Funding Round$227M (USD), Post-IPO
Nov 2017
- InvestorsRedstar Macalline
& 1 more
- Employee Count1
Funding Insights of Sunsea
Sunsea has successfully raised a total of $3.93M across 2 strategic funding rounds. The most recent funding activity was a Post-IPO round of $227 million completed in November 2017. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $3.93M
- Total Rounds 2
- Last Round Post-IPO — $227M
- First Round $3.93M
(Nov 2003)
- Investors Count 2
All 2 funding rounds of Sunsea with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov 2017 | $227M | Post-IPO | – | – | |
| Nov 2003 | $3.93M | Series A | – | – | – |
2 investors in total: 2 institutional.
Investors in Sunsea
Sunsea has secured backing from 2 investors, including venture fund and institutional investors. Prominent investors backing the company include Redstar Macalline and Warburg Pincus.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Multi-stage private equity investments are pursued across diverse sectors. | 1966 | warburgpincus.com | New York, United States | |
Home furniture and lifestyle products are retailed across Chinese malls. | 1986 | chinaredstar.com | Shanghai, China |
Investor details for Sunsea
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IPO & Listings of Sunsea
Sunsea is a publicly listed company on the SZSE with ticker symbol 002313 in China, operating in the Electronic technology sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date04 Dec 2009
- Listed onSSE: 2313
- Listed entitySunsea AIoT Technology Co., Ltd. Class A
- Exchange sectorElectronic technology
- ISINCNE100000HR4
- Share price8.40 CNY (-1.41% on the day) · 2026-10-14
- Market capitalisation3,184,032,517.00 CNY
- EPS (diluted, trailing year)-0.45 CNY
- Volume (last session)6,491,400
Financials of Sunsea
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | 2.75B CNY | -227.8M CNY | -18.5M CNY |
| 2024 | 2.97B CNY | -133.7M CNY | 153.0M CNY |
| 2023 | 2.82B CNY | -364.5M CNY | -78.3M CNY |
| 2022 | 3.35B CNY | -1.28B CNY | -767.1M CNY |
| 2021 | 4.70B CNY | -162.8M CNY | 64.3M CNY |
Detailed financial statements for Sunsea
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Timeline of Sunsea
4 dated milestones of Sunsea across 23 years, from founding to its latest funding, stage changes and deals.
- Founded Sunsea is founded.
- Funding First funding round of $3.9M.
- IPO Lists on the stock exchange (IPO).
- Funding Latest funding round, Post-IPO, of $227.0M.
Competitors of Sunsea
Sunsea has 10 listed competitors in our database, 4 of them funded. They include Calix, NEC, Ericsson, Mavenir and CommScope, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| calix.com | 1999 | Petaluma, United States | $107.5M | 1,054 | Communication equipment and software solutions are provided for broadband access. | |
| nec.com | 1899 | Minato, Japan | – | 110,595 | Cloud-based IT and networking solutions are provided globally. | |
| ericsson.com | 1876 | Stockholm, Sweden | – | – | Telecom equipment and software solutions are provided for networks. | |
| mavenir.com | 2005 | Richardson, United States | $105.36M | 363 | Multi-access edge networking computing platform is provided for mobile services. | |
| commscope.com | 1976 | Richardson, United States | – | 4,773 | Fiber-optic and wireless infrastructure products provider | |
| juniper.net | 1996 | Sunnyvale, United States | – | 4,323 | Cloud-based enterprise networking and firewall solutions are delivered. | |
| actelis.com | 1998 | Fremont, United States | $162.49M | 49 | Broadband access solutions are delivered via DSL and wireless backhaul. | |
| alcatel-lucent.com | 2006 | – | – | – | IP networking, ultra-broadband access, and cloud solutions are provided. | |
| arris.com | 1991 | Suwanee, United States | – | – | IP, video, and broadband solutions are supplied to cable operators. | |
| 2wire.com | 1998 | San Jose, United States | $142M | 526 | Broadband software and network products are supplied to telecom providers. |
Detailed competitors of Sunsea
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Web traffic of Sunsea
The website of Sunsea (sunseagroup.com) receives about 1.1K visits a month.
- Monthly visits1.1K
▲ 43.6% vs previous month
Websites whose visitors overlap most with Sunsea. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| ericsson.com | 100% | 862.3K | #62,333 | View details | |
infraconcepts.com | infraconcepts.com | 73% | – | – | – |
isimba.cn | isimba.cn | 69% | – | – | – |
| sunwave.com.cn | 66% | – | – | View details | |
wineim.com | wineim.com | 65% | – | – | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 18 similar websites and full traffic analytics for Sunsea
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Top companies in Telecom Infrastructure Tech
10 companies that operate in the same segment as Sunsea (Telecom Infrastructure Tech), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Telecom and broadband network solutions are provided by the company. | 2000 | Bengaluru, Karnataka, India | USD 35 M | USD 296.21 M | 3,279 | |
Cloud networking solutions are delivered via AI and SaaS platforms. | 2004 | Santa Clara, California, United States | USD 1.5 M | USD 7 B | 4,410 | |
Cloud-based network infrastructure for IoT applications is provided. | 2004 | Boise, Idaho, United States | USD 154.85 M | USD 8.52 M | 165 | |
Multi-access edge networking computing platform is provided for mobile services. | 2005 | Richardson, Texas, United States | USD 105.36 M | – | – | |
Cloud security solutions are delivered for enterprise visibility and protection. | 2012 | Santa Clara, California, United States | USD 1.44 B | USD 34.05 M | 3,400 | |
Broadband access solutions are delivered via DSL and wireless backhaul. | 1998 | Fremont, California, United States | USD 162.49 M | – | – | |
Cloud network security management software is offered for enterprises. | 2015 | Tel Aviv, Tel Aviv, Israel | USD 1.16 B | – | 1,814 | |
SoftSwitch and VOIP solutions are provided for cloud-based communication networks. | 1981 | London, England, United Kingdom | – | – | 833 | |
Cloud-based network management software is provided for infrastructure planning. | 1992 | Hanover, New Hampshire, United States | – | USD 4.77 B | 8,660 | |
Enterprise SD WAN network management solutions are provided globally. | 1985 | Shenzhen, Guangdong, China | – | USD 19.06 B | 68,380 |
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Related news about Sunsea
Complete news archive for Sunsea
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Frequently Asked Questions about Sunsea
Sunsea was founded in 1994 and raised its 1st funding round 9 years after it was founded.
Sunsea is headquartered in Shenzhen, China. It is registered at Shenzhen, Guangdong, China.
Sunsea is a funded company, having raised a total of $3.93M across 2 funding rounds to date. The company's 1st funding round was a Series A of $3.93M, raised on Nov 2003.
Sunsea has 1 employees.
Annual revenue of Sunsea is $392.8M as on Dec 31, 2025.
Sunsea Communication Technology was established in 1994 in Shenzhen, China, as a high-tech enterprise focused on the ICT sector. RD efforts are directed toward creating products for telecom operators, network integrators, and data center operators. Capabilities extend to FTTx systems, optic components, and cables. The company is listed on the Shenzhen SME board and serves as a major supplier of ICT network infrastructures in China.
Yes, Sunsea is publicly traded on SZSE under the ticker symbol 002313.
Sunsea has 2 investors. Key investors include Redstar Macalline, and Warburg Pincus.