About Sirena Technologies
Sirena Technologies is an Education company based in Bengaluru (India) founded in 2014 by Hariharan Bojan. Educational humanoid robots and AI learning programs are developed. It operates in the Education and Industrial Goods & Manufacturing sectors. Sirena Technologies has raised $2.96 million across 5 funding rounds from investors including Startup Karnataka, Srinivas Kallakurchi and Ravi R Devulapalli. The company has 134 employees. Sirena Technologies was last valued at $5.37 million in August 2019. Its chief executive, as recorded, is Hariharan Bojan. Its Indian entity Sirena Technologies Private Limited reported revenue of ₹23.1 Lakh. Sirena Technologies offers products and services including SKIP, NINO, SAINT, NINO-T, and TWIST. Its focus areas include EdTech, K-12 EdTech, B2B2C Learning Solutions and School Curriculum.
Company details
Sirena Technologies was founded in 2014 in Bengaluru, India, focusing on the edtech sector. Humanoid robots and AI-powered programs are created to support STEM education from preschool to higher levels. Hands-on experiences in robotics and artificial intelligence are provided through interactive materials. A cloud-based AI framework enables voice interactions and smart-space features across applications. A portable, Alexa-enabled speaker is also offered for educational use.
- Headquarters Bengaluru, India
- Employees 134
- Founders Hariharan Bojan
- Stage Minicorn
- SectorsEducationIndustrial Goods & Manufacturing
- Email••••••••
- Phone•••• ••••
- Website sirenatech.com
- Social LinkedIn X Facebook Instagram YouTube
- Legal Name Sirena Technologies Private Limited
- Date of Incorporation 17 Jul, 2014
- Jurisdiction Bangalore, Karnataka, India
- Annual Revenue₹23.1 Lakh
FY 2025 · -69% YoY
- Net Loss-₹17.1 Lakh
FY 2025 · -74% margin
- EBITDA-₹12 Lakh
FY 2025 · -52% margin
- Total Equity Funding$2.96M (USD)
in 5 rounds
- Latest Funding Round$998.99K (USD), Angel Round
Aug 2019
- InvestorsStartup Karnataka
& 31 more
- Employee Count134
Associated legal entities of Sirena Technologies
Sirena Technologies is associated with 2 registered companies on The Company Check; the primary company is Sirena Technologies Private Limited. Each company page carries the filings, financials, charges and directors of that entity.
| Legal entity | Status | Incorporated | Registered in | Revenue (FY 2025) | Employees | Directors | Company page |
|---|---|---|---|---|---|---|---|
| Sirena Technologies Private Limited CIN U72200KA2014PTC075391 | Active | 17 Jul 2014 | Bengaluru, Karnataka | ₹0.2 Cr | 134 | 4 | View details |
| Sirena Labs Private Limited CIN U31909KA2019PTC123147 | Active | 03 Apr 2019 | Bengaluru, Karnataka | ₹0.2 Cr | 68 | 4 | View details |
Products & Services of Sirena Technologies
Sirena Technologies offers a comprehensive portfolio of products and services, including SKIP, NINO, SAINT, NINO-T, and TWIST.
Robotics curriculum for schools to enhance cognitive skills
Interactive robot for storytelling and educational activities
Voice-based AI for smart spaces in various applications
Life-sized robot for advanced educational interactions
Autonomous robot for programming and mechanical learning
Apps and channels of Sirena Technologies
its YouTube channel Sirena has 1.74K subscribers and 30 videos.
Videos from Sirena Technologies
The most watched videos on Sirena Technologies's YouTube channel, Sirena (1.74K subscribers). Click a video to play it here.
More on Sirena.
Funding Insights of Sirena Technologies
Sirena Technologies has successfully raised a total of $2.96M across 5 strategic funding rounds. The most recent funding activity was a Angel Round of $998.99 thousand completed in August 2019. 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 $2.96M
- Total Rounds 5
- Last Round Angel Round — $998,988
- First Round $210,292
(Aug 2015)
- Investors Count 32
All 5 funding rounds of Sirena Technologies 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 |
|---|---|---|---|---|---|
| Aug 2019 | $998,988 | Angel Round | $5.37M | Mangadevi Inabathuni, Nirav Bipin Gandhi | |
| Sep 2017 | $1.68M | Seed | $4.48M | Srinivas Kallakurchi | |
| Jun 2017 | $74,357 | Grant | – | – | |
| May 2016 | $71,490 | Angel Round | $••••• | Methan Manohar Murali | |
| Aug 2015 | $210,292 | Angel Round | $••••• | Pugazhanthi Mathuramuthu |
| Date | Valuation | Stage |
|---|---|---|
| Aug 2019 | $5.37M | •••••••• |
| Sep 2017 | $4.48M | •••••••• |
| May 2016 | $••••• | •••••••• |
| Aug 2015 | $••••• | •••••••• |
Full valuation and stage history of Sirena Technologies
Every valuation point, the growth-stage changes (minicorn, soonicorn, unicorn) and the dates behind them require an active premium plan.
- All valuation points
- Stage changes
- Dates
- Exports
Verified entity values are shown only after access is granted.
Last known valuation $5.37M (Aug 2019). 32 investors in total: 2 institutional and 30 angel.
Investors in Sirena Technologies
Sirena Technologies has secured backing from 32 investors, including angel and institutional investors. Prominent investors backing the company include Startup Karnataka, Srinivas Kallakurchi and Ravi R Devulapalli.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| ne-srsbrundavan.org | ||||
Support for startups in Karnataka is delivered through policies, funding, and networking services. | 2004 | missionstartupkarnataka.org | Bengaluru, India | |
SK Srinivas Kallakurchi | unknown_d16f12ff1dbd4cc99 | |||
RR Ravi R Devulapalli | unknown_b17b7f6ee38e419c8 | |||
JK Jagannath Kallakurchi Venkobarao | unknown_4f5e5705521746a7b | |||
SM Srinivas Marla | unknown_c88b48e462f24923b | |||
CN Chand Narayan | unknown_1dfae9e225c749af9 | |||
BP Bhanu Prakash Allamraju | unknown_29219981746e44ffb | |||
MK Mythily Krishnan | unknown_21b6547c8d9d460aa | |||
YG Yoganand Gundamraj | unknown_6d99a88a2e904e2a9 |
Investor details for Sirena Technologies
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
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Verified entity values are shown only after access is granted.
Board of directors of Sirena Technologies Private Limited (Sirena Technologies)
Sirena Technologies Private Limited is the primary company behind Sirena Technologies. The boards of the 2 registered companies of Sirena Technologies currently have 6 directors; the longest-serving is Akanksha Anand, appointed in 2019. 9 earlier directors have ceased.
| Director | Designation | Appointed | Tenure | Entity |
|---|---|---|---|---|
| Akanksha Anand DIN 08211778 | Director | 03 Apr 2019 | 7 yrs 6 mo | Sirena Labs Private Limited, Sirena Technologies Private Limited |
| Reuban Hanock Babu Medhari DIN 08397881 | Director | 31 Dec 2019 | 6 yrs 9 mo | Sirena Labs Private Limited |
| Ravi Rama Krishna Devulapalli DIN 01792146 | Director | 25 Feb 2020 | 6 yrs 7 mo | Sirena Technologies Private Limited |
| Kallakurchi Srinivas Venkoba DIN 08686847 | Director | 25 Feb 2020 | 6 yrs 7 mo | Sirena Technologies Private Limited |
| Hari Haran Bojan DIN 06659425 | Officer in default | 27 Jul 2024 | 2 yrs 2 mo | Sirena Labs Private Limited, Sirena Technologies Private Limited |
| Sravani Kesava Vajjala DIN 08574395 | Director | 02 Aug 2025 | 1 yr 2 mo | Sirena Labs Private Limited |
People of Sirena Technologies
1 people are tracked at Sirena Technologies (1 in leadership); the tracked headcount is 134.
| Name | Role | Group |
|---|---|---|
| Founder & CEO | Leadership |
Complete people profiles for Sirena Technologies
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
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Verified entity values are shown only after access is granted.
Financials of Sirena Technologies
Figures of Sirena Technologies Private Limited, the primary company behind Sirena Technologies, for FY 2025. Revenue was ₹23.1 Lakh (-69% year on year). Net loss was -₹17.1 Lakh (-74% margin). EBITDA was -₹12 Lakh (-52% margin). Revenue has grown at a compounded annual rate of -51% over three years and -44% over five years.
- ₹23.1 LakhRevenue · FY 2025 · -69% YoY
- -₹17.1 LakhNet loss · -74% margin
- -₹12 LakhEBITDA · -52% margin
- ₹2.2 LakhPaid-up capital
- 134Employees (provident fund records)
- -51%Revenue CAGR, 3 years
- -44%Revenue CAGR, 5 years
Balance sheet, profit and loss, cash flow and ratios of Sirena Technologies Private Limited are on its company page.
Detailed financial statements for Sirena Technologies
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
- Statement rows
- Financial ratios
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- Downloads
Verified entity values are shown only after access is granted.
Timeline of Sirena Technologies
4 dated milestones of Sirena Technologies across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Sirena Technologies is founded.
- Funding First funding round of $210K.
- Milestone Reaches Minicorn status.
- Funding Latest funding round, Angel Round, of $999K.
Web traffic of Sirena Technologies
Websites that share an audience with Sirena Technologies (sirenatech.com).
Websites whose visitors overlap most with Sirena Technologies. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| facebook.com | 100% | 12.1B | #3 | View details |
Top companies in Education Technology Platforms
3 companies that operate in the same segment as Sirena Technologies (Education Technology Platforms) in India, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Online educational resources and test preparation for exams are provided. | 2016 | Noida, Uttar Pradesh, India | USD 275 M | USD 415.66 M | 15,046 | |
AI-powered robots are provided as companions for children. | 2015 | Mumbai, Maharashtra, India | USD 107.78 M | |||
Integrated edtech systems are provided for K-12 schools. | 2012 | Mumbai, Maharashtra, India | USD 172.33 M | USD 43.22 M | 1,140 |
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Related news about Sirena Technologies
Complete news archive for Sirena Technologies
Full article history, source details, and older brand coverage require an active premium plan.
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Frequently Asked Questions about Sirena Technologies
Sirena Technologies was founded in 2014 and raised its 1st funding round 1 year after it was founded.
Sirena Technologies is headquartered in Bengaluru, India. It is registered at Bengaluru, Karnataka, India.
Hariharan Bojan is the CEO of Sirena Technologies, as recorded in our data. They have also founded this company.
Sirena Technologies is a funded company, having raised a total of $2.96M across 5 funding rounds to date. The company's 1st funding round was a Angel Round of $210.29K, raised on Aug 2015.
Sirena Technologies has 134 employees.
The primary company behind Sirena Technologies, Sirena Technologies Private Limited, reported revenue of ₹23.1 Lakh for FY 2025, down 69% year on year.
Sirena Technologies was founded in 2014 in Bengaluru, India, focusing on the edtech sector. Humanoid robots and AI-powered programs are created to support STEM education from preschool to higher levels. Hands-on experiences in robotics and artificial intelligence are provided through interactive materials. A cloud-based AI framework enables voice interactions and smart-space features across applications. A portable, Alexa-enabled speaker is also offered for educational use.
Sirena Technologies offers SKIP, NINO, SAINT, NINO-T, and TWIST.
Sirena Technologies has 32 investors. Key investors include Startup Karnataka, Srinivas Kallakurchi, Ravi R Devulapalli, Jagannath Kallakurchi Venkobarao, and Srinivas Marla.
The valuation of Sirena Technologies is $5.37M as of Aug 2019.
Sirena Technologies is associated with 2 legal entities: Sirena Technologies Private Limited, Sirena Labs Private Limited.
The legal entities of Sirena Technologies currently have 6 directors, including Sravani Kesava Vajjala, Reuban Hanock Babu Medhari, Akanksha Anand and others.