About PublicSonar
PublicSonar is a Government & Social Sector company based in The Hague (Netherlands) founded in 2012 by Hans Burghard, and was acquired by Maltego in April 2024. It operates as an AI-based social media monitoring platform for public safety. It operates in the Government & Social Sector, Financial Services, and Technology sectors. Its chief executive is Sjors van den Dries. PublicSonar offers products and services including Maltego Monitor. Its focus areas include Enterprise Applications, GovTech, Public Service Delivery and Public Safety Management. Its competitors include Kyriba, CyberGRX, ObserveIT, Middesk and AccessPay and 4 more; 9 of its 9 listed competitors have raised funding.
Company details
PublicSonar was founded in 2012 in The Hague, Netherlands, as an AI-driven platform in the public safety sector. Social media interactions are analyzed to identify emergencies such as power outages, telecom failures, and road accidents. Situational awareness is provided to response and maintenance teams through dashboards for incident monitoring, report creation and sharing, and automated alerts for crises.
- Headquarters The Hague, Netherlands
- Founders Hans Burghard
- Stage Acquired
- SectorsGovernment & Social SectorFinancial Services Technology
- Emailβ’β’β’β’β’β’β’β’
- Phoneβ’β’β’β’ β’β’β’β’
- Website publicsonar.com
- Social LinkedIn X Facebook
- Acquired by Maltego (Apr 2024)
- Latest Funding Round$507.23K (USD), Grant
Sep 2021
- InvestorsEuropean Union
& 1 more
- Acquired byMaltego
(Apr 2024)
Products & Services of PublicSonar
PublicSonar offers a comprehensive portfolio of products and services, including Maltego Monitor.
Rebranded tool for data monitoring and website access
Funding Insights of PublicSonar
- Total Rounds 1
- Last Round Grant β $507,233
- First Round $507,233
(Sep 2021)
- Investors Count 1
All 1 funding rounds of PublicSonar 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 2021 | $507,233 | Grant | β | β |
2 investors in total: 2 institutional.
Investors in PublicSonar
PublicSonar has secured backing from 2 investors, including institutional investors. Prominent investors backing the company include European Union and Maltego.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
Graphical link analysis tools for cyber security investigations are provided. | 2017 | maltego.com | Munich, Germany |
Investor details for PublicSonar
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People of PublicSonar
2 people are tracked at PublicSonar (2 in leadership).
| Name | Role | Group |
|---|---|---|
Hans Burghard | Co-Founder | Leadership |
Sjors van den Dries | CEO | Leadership |
Complete people profiles for PublicSonar
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Timeline of PublicSonar
3 dated milestones of PublicSonar across 12 years, from founding to its latest funding, stage changes and deals.
- Founded PublicSonar is founded.
- Funding First funding round of $507K.
- Exit Acquired by Maltego.
Competitors of PublicSonar
PublicSonar has 9 listed competitors in our database, 9 of them funded. They include Kyriba, CyberGRX, ObserveIT, Middesk and AccessPay, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| kyriba.com | 2000 | San Diego, United States | $160.68M | 334 | Cloud-based treasury automation and risk management solutions are provided. | |
| cybergrx.com | 2015 | Denver, United States | $99M | 141 | Cloud-based risk assessment and management solutions are provided for enterprises. | |
| observeit.com | 2006 | Boston, United States | $69M | 79 | Insider threats are detected and managed via user behavior analytics. | |
| middesk.com | 2018 | San Francisco, United States | $77M | – | Risk management solutions for financial institutions are offered. | |
| accesspay.com | 2012 | Manchester, United Kingdom | $44.42M | 74 | Cloud based payment automation and cash management solutions for businesses | |
| cyence.net | 2014 | San Mateo, United States | $40M | 1,702 | Platform that models cyber risks in financial and economic terms | |
| trexgroup.com | 2012 | New York, United States | $77.22M | – | A financial SaaS platform for renewable energy investments is offered. | |
| electronicpay.in | 2011 | Mumbai, India | $43.69M | 302 | Provider of ATM outsourcing, digital payment, and platform solutions to banks | |
| carpe.io | 2016 | Santa Barbara, United States | $9.38M | 107 | Predictive scoring and data monitoring solutions for insurance are provided. |
Detailed competitors of PublicSonar
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Top companies in GovTech
10 companies that operate in the same segment as PublicSonar (GovTech), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Axon is focused on developing public safety technology solutions. | 1993 | Scottsdale, Arizona, United States | – | USD 2.78 B | 4,100 | |
Administrative tools and civic engagement platforms are provided to governments. | 1999 | San Ramon, California, United States | USD 235.62 M | – | – | |
Cloud-based software for visualizing municipal financial data is provided. | 2012 | Redwood City, California, United States | USD 182.12 M | USD 2.39 M | 90 | |
A platform for connecting homeowners with local service professionals is operated. | 2011 | Kansas City, Missouri, United States | USD 30.55 M | – | – | |
Provider of digital signature certificates, PKI, and e-signature solutions | 2008 | Bengaluru, Karnataka, India | USD 26.23 M | USD 74.82 M | 851 | |
Online emergency communication and response system | 2012 | New York, New York, United States | USD 507.54 M | – | 323 | |
Public safety is managed via cloud-based vehicle surveillance systems. | 2017 | Atlanta, Georgia, United States | USD 657.58 M | – | 1,443 | |
AI-based solutions for government decision-making are provided using citizen feedback. | 2014 | Tel Aviv, Israel | USD 94.7 M | – | – | |
A mobile-based payment platform is provided for government agencies. | 2013 | Kansas City, Missouri, United States | USD 271.85 M | – | – | |
Website development, HR management, and emergency notification systems for government agencies | 1998 | Manhattan, New York, United States | USD 456.29 M | – | – |
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Related news about Publicsonar
Complete news archive for PublicSonar
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Frequently Asked Questions about PublicSonar
PublicSonar was founded in 2012 and raised its 1st funding round 9 years after it was founded.
PublicSonar is headquartered in The Hague, Netherlands. It is registered at The Hague, South Holland, Netherlands.
Sjors van den Dries is the current CEO of PublicSonar.
PublicSonar was founded in 2012 in The Hague, Netherlands, as an AI-driven platform in the public safety sector. Social media interactions are analyzed to identify emergencies such as power outages, telecom failures, and road accidents. Situational awareness is provided to response and maintenance teams through dashboards for incident monitoring, report creation and sharing, and automated alerts for crises.
PublicSonar offers Maltego Monitor.
PublicSonar has 2 investors. Key investors include European Union, and Maltego.
Yes. PublicSonar was acquired by Maltego in April 2024.

