About Sia
Sia is a company based in Boston (United States) founded in 2015. Sia has raised $3.75 million across 2 funding rounds from investors including Paradigm, Bain Capital Ventures and Dragonfly Capital. Sia offers products and services including Rent Storage, Host Storage, Sia Wallet, Vup App, and S5 Storage. Sia operates in a competitive market with competitors including Storj, Filecoin, Impossible Cloud, KYVE and Synternet, among others.
- Headquarter Boston, United States
- SectorsTechnology
- Email••••••••
- Website sia.tech
- Social LinkedIn X Facebook
- Legal Name Sia Foundation
- Date of Incorporation 25 Oct, 2025
- Total Equity Funding$3.75M (USD)
in 2 rounds
- Latest Funding Round$3M (USD), Series A
Sep 2020
- InvestorsParadigm
& 5 more
Associated legal entities of Sia
Sia operates through Sia Foundation (active). Its filings, financials, charges and directors are on the company page.
| Legal entity | Status | Incorporated | Registered in | Revenue | Employees | Directors | Company page |
|---|---|---|---|---|---|---|---|
| Sia Foundation CIN U94990OD2025NPL051169 | Active | 25 Oct 2025 | Pattamundai, Odisha | – | – | 2 | View details |
Products & Services of Sia
Sia offers a comprehensive portfolio of products and services, including Rent Storage, Host Storage, Sia Wallet, Vup App, and S5 Storage.
Platform for renting decentralized storage space securely.
Service to offer personal storage on the Sia network.
Wallet for transactions and managing Sia storage payments.
App for encrypted file sharing and media streaming.
Fast content-addressed storage compatible with Sia.
Funding Insights of Sia
Sia has successfully raised a total of $3.75M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $3 million completed in September 2020. 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 $3.75M
- Total Rounds 2
- Last Round Series A — $3M
- First Round $750,000
(Sep 2016)
- Investors Count 6
All 2 funding rounds of Sia 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 |
|---|---|---|---|---|---|
| Sep 2020 | $3M | Series A | – | Paradigm | |
| Sep 2016 | $750,000 | Seed | – | – |
6 investors in total: 6 institutional.
Investors in Sia
Sia has secured backing from 6 investors, including venture fund and institutional investors. Prominent investors backing the company include Paradigm, Bain Capital Ventures and Dragonfly Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investments are directed toward crypto-assets and Web3 businesses. | – | paradigm.xyz | San Francisco, United States | |
Venture capital fund focused on investing in multiple sectors | – | baincapitalventures.com | Boston, United States | |
Investment and strategic support are provided by Raptor Group. | – | raptorgroup.com | Boston, United States | |
Early-stage venture capital firm investing in the US and UK | – | fenbushi.vc | Shanghai, China | |
Investments in technology startups are made by First Star Ventures. | – | firststar.vc | Cambridge, United States | |
Dragonfly Capital is focused on investment banking for small-to-mid-size companies. | – | dragonflycapital.com | Charlotte, United States |
Investor details for Sia
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Board of directors of Sia Foundation (Sia)
Sia Foundation is the primary company behind Sia. The board of Sia Foundation currently have 2 directors; the longest-serving is Gyanendra Barik, appointed in 2025.
| Director | Designation | Appointed | Tenure | Entity |
|---|---|---|---|---|
| Gyanendra Barik DIN 11354716 | Director | 25 Oct 2025 | 11 mo | Sia Foundation |
| Sangita Behura DIN 11354717 | Director | 25 Oct 2025 | 11 mo | Sia Foundation |
People of Sia
3 people are tracked at Sia (2 in leadership, 1 in team).
| Name | Role | Group |
|---|---|---|
Steve F. | Director of People and Support | Leadership |
Dani Peterson | Head Of Organizational Development | Leadership |
Paolo Di Marzo | Community Moderator | Team |
Complete people profiles for Sia
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Sia
3 dated milestones of Sia across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Sia is founded.
- Funding First funding round of $750K.
- Funding Latest funding round, Series A, of $3.0M.
Competitors of Sia
Sia operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Storj, Filecoin, Impossible Cloud, KYVE and Synternet, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| storj.io | 2014 | Atlanta, United States | $5.05M | 37 | Decentralized cloud storage is provided via blockchain and peer-to-peer networks. | |
| filecoin.io | 2014 | San Francisco, United States | $120,000 | 61 | Decentralized storage networks are provided for enterprise file solutions. | |
| impossiblecloud.com | 2021 | Hamburg, Germany | $7.6M | – | Decentralized cloud storage solutions are offered for enterprises. | |
| kyve.network | 2021 | Frankfurt Am Main, Germany | $10M | – | Blockchain-based decentralized data lake enables data storage and validation. | |
| synternet.com | 2017 | Gibraltar | $12.5M | – | Modular, interoperable data infrastructure is powered across multiple blockchains. | |
| swanchain.io | 2021 | Montreal, Canada | $3.85M | – | AI-based computing and decentralized applications are provided via blockchain. | |
| denet.pro | 2016 | Wan Chai, China | $2.5M | – | Blockchain-based decentralized storage for NFTs and files is facilitated. |
Detailed competitors of Sia
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of Sia
The website of Sia (sia.tech) receives about 55.5K visits a month.
- Monthly visits55.5K
▲ 47.4% vs previous month
Websites whose visitors overlap most with Sia. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| storj.io | 100% | 163.3K | #251,351 | View details | |
coinbureau.com | coinbureau.com | 96% | – | #237,952 | – |
| messari.io | 58% | 572.6K | #102,646 | View details |
Latest news on Sia
Complete news archive for Sia
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Similar companies to Sia
10 companies that operate in the same segment as Sia (Blockchain & Decentralized Infrastructure), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Terraform Labs is engaged in blockchain technology development. | 2018 | Singapore, Singapore | USD 57 M | – | – | |
Ledger is recognized for providing secure cryptocurrency hardware wallets. | 2014 | Paris, France | USD 575.4 M | – | – | |
Decentralized exchange platform for cryptocurrency trading is operated. | 2018 | New York, New York, United States | USD 176 M | – | 85 | |
Developer of blockchain and web3 software platform | 2014 | Fort Worth, Texas, United States | USD 725 M | – | – | |
Public blockchain network platform | 2017 | Zug, Zug, Switzerland | USD 542.29 M | – | – | |
Scalable blockchain interoperability protocols are developed for enhanced network security. | 2017 | George Town, Cayman Islands | USD 450.75 M | – | – | |
Blockchain-based PC and mobile games are developed and published. | 2006 | Kowloon, Hong Kong, China | USD 973.19 M | – | – | |
Protocols for blockchain-based solutions are provided by Aptos. | 2021 | Palo Alto, California, United States | USD 350 M | – | – | |
Cloud-based blockchain platform for application development is provided. | 2013 | San Francisco, California, United States | USD 597.81 M | – | – | |
Blockchain-based fantasy sports marketplace is provided for multiple sports. | 2018 | Saint-mande, Val-de-marne, France | USD 738.84 M | – | – |
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Frequently Asked Questions about Sia
Sia was founded in 2015 and raised its 1st funding round 1 year after it was founded.
Sia is headquartered in Boston, United States. It is registered at Boston, Massachusetts, United States.
Sia is a funded company, having raised a total of $3.75M across 2 funding rounds to date. The company's 1st funding round was a Seed of $750K, raised on Sep 2016.
Sia was founded in 2015 in Boston, United States, within the blockchain and cloud storage sector. Decentralized storage solutions are offered to businesses, featuring enterprise-grade encryption and distribution across a network of hosts. Participants can provide storage capacity or acquire it for data needs. Files are secured through blockchain mechanisms and spread to ensure redundancy and privacy. A subscription-based pricing structure is made available for users.
Sia offers Rent Storage, Host Storage, Sia Wallet, Vup App, and S5 Storage.
Sia has 6 investors. Key investors include Paradigm, Bain Capital Ventures, Dragonfly Capital, Raptor Group, and Fenbushi Capital.
Sia operates through Sia Foundation.
The legal entities of Sia currently have 2 directors, including Gyanendra Barik, Sangita Behura.