Best Security & Surveillance Technology Companies in Harju County, Estonia
The 34 best Security & Surveillance Technology companies in Harju County, Estonia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Agrello.
Our analysis of 50 Security & Surveillance Technology companies
$4.8b in tracked funding; 91% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Security & Surveillance Technology companies in Harju County
| # | Company | Revenue | Disclosed funding | Employees | Founded | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | DefSecIntel Provider of AI-based border and coastal security systems | $33M FY2023 | $744K | — | 2018 | Jaanus Tamm President and CEO | Wix eCommerceWixSentry+19 | — |
| 2 | ReconEyez Provider of AI-enabled intruder detection system | $8M FY2022 | — | 1 | 2006 | — | WordPressMySQLPHP+28 | — |
| 3 | Defendec Wireless sensors & surveillance system for border and remote areas | $5M FY2022 | $2M | 16 | 2006 | Jaanus Tamm Co-Founder and Member of Supervisory Board | Cart FunctionalityWixSentry+15 | — |
| 4 | Salv Provider of a platform for financial crime detection and intelligence sharing | $3M FY2024 | $13M | 47 47 → 51 (+9%) | 2018 | Jeff Mcclelland Co-founder & COO | Apple iCloud MailGoogle WorkspaceVarnish+13 | — |
| 5 | Bikeep Manufacturer of bike and scooter parking and charging infrastructure systems | $2M FY2022 | — | 20 20 → 30 (+50%) | 2012 | — | WordPressMySQLPHP+29 | — |
| 6 | Marduk Technologies Developer of electro-optical systems for drone | $115K FY2022 | $184K | 18 18 → 23 (+28%) | 2016 | Toomas Pruuden CEO | Tailwind CSSReactReact Router+7 | — |
| 7 | Fyma Provider of a computer vision-based solution to predict and analyze camera feeds | $107K FY2022 | $4M | 17 | 2020 | Karen Burns CEO | Tailwind CSSPostHogGoogle Analytics+7 | — |
| 8 | CAV Provider of cloud and AI-based facial recognition solutions for enterprises | $74K FY2022 | $337K | 1 | 2020 | Mihhail Tarassenkov Co-Founder & CEO | — | — |
Top 12 Security & Surveillance Technology companies in Harju County
#1
Seed · Tallinn, Harju County · founded 2022$2.7Mraised▾
It designs and manufactures high-precision gimbals. These gimbals offer continuous 360-degree azimuth range and two-axis stabilization. The company's products are characterized by their accuracy and are suitable for various applications. It provides detailed specifications for each gimbal model, including weight, diameter, and power consumption.
- Nov 2025Seed$1.4M
- Mar 2025Grant (prize money)—
- Mar 2025Seed$1.3M
#2
Series A · Tallinn, Harju County · founded 2018 · 47 employees$13.1Mraised▾
Provider of a platform for financial crime detection and intelligence sharing. The platform offers tools for compliance, screening, monitoring, and risk scoring. It facilitates intelligence exchange and collaborative investigations. The platform helps financial institutions to detect money laundering and stop fraud.
- Dec 2023Series A$4.2M
- Jan 2023Series A$4.4M
- Dec 2020Seed$1.8M
- Dec 2019Seed$2M
#3
Seed · Tallinn, Harju County · founded 2020$100Kraised▾
Provider of a single tool for compliance officers to manage KYC and AML. It is an online platform that provides global online identity verification solutions for businesses, focusing on KYC, KYB, and AML compliance. They offer secure and transparent customer data protection, making customer onboarding efficient and intuitive. It also helps to eliminate the fraud, speed up the onboarding of the new customers, and promote the overall user experience with Identity Verification.
- Jun 2025Seed$100K
#4
Series A · Tallinn, Harju County · founded 2020 · 17 employees$4Mraised▾
Provider of a computer vision-based solution to predict and analyze camera feeds. Uses AI video analytics to unlock data within video streams and predict the behaviors within urban technology environments.
- Nov 2023Series A$2.1M
- Dec 2020Seed$1.9M
#5
Seed · Tallinn, Harju County · founded 2017 · 6 employees$30.1Mraised▾
Platform offering legal e signature software. The platform offers contract management and e- signature solutions. It helps users to manage and sign documents. It allows users to create documents by using text editor tools. It helps users to have control over the signing process and store all the contracts in the cloud. It simplifies the document management and e signing process from the initial agreement to finalization of contract.
- Aug 2017ICO$30.1M
- 2017Seed—
#6
Funding Raised · Tallinn, Harju County · founded 2018$743.7Kraised▾
Provider of AI-based border and coastal security systems. It offers integrated autonomous situational awareness systems, and remote surveillance platforms. Its product portfolio includes AI-based software for threat detection, a mobile autonomous surveillance platform, and unmanned aerial surveillance and inspection systems. These are hardware agnostic and can be used in various landscapes, terrains, and weather conditions. It provides solutions for land and coastal border security, law enforcement, force protection, and environmental monitoring applications.
- Dec 2021Grant (prize money)$194.7K
- Dec 2020Grant (prize money)$549K
#7
Acquired · Tallinn, Harju County · founded 2020 · 3 employees$1.1Mraised▾
Provider of parcel locker solutions. The company offers parcel lockers, that help users to order and receive packages, groceries, and shopping products through them. The box gets locked once the parcel is placed inside and can be opened by providing a pin number.
- Apr 2021Seed$1.1M
#8
Seed · Tallinn, Harju County · founded 2018 · 1 employees$1Mraised▾
Provider of autonomous vehicle technologies. The company provides high-precision spatial driving routes hybrid navigation systems and objects positioning. Enables ADAS and self-driving systems to navigate even in adverse driving conditions.
- May 2021Seed$1M
#9
Seed · Tallinn, Harju County · founded 2020 · 1 employees$337.1Kraised▾
Provider of cloud and AI-based facial recognition solutions for enterprises
- Jul 2022Seed$337.1K
#10
Seed · Tallinn, Harju County · founded 2006 · 16 employees$1.6Mraised▾
Defendec develops surveillance technology for border and remote areas. Its main product is Smartdec has small, wireless, and easily camouflaged detectors that are equipped with an HD camera and long-lasting batteries. It is used for perimeter intrusion detection in border areas. It also has a similar product ReconEyez for industrial applications. Its patented low power wireless network technology, which is the backbone of the security product, is licensed other industries.
- Oct 2012Seed$1.6M
- 2009Seed—
#11
Funding Raised · Tallinn, Harju County · founded 2016 · 18 employees$183.9Kraised▾
Developer of electro-optical systems for drone. It includes radars, RF detectors, audio detectors, jammers lasers, and Remote Weapon Stations (RWS).
- Dec 2021Grant (prize money)$183.9K
#12
Funding Raised · Tallinn, Harju County · founded 2014 · 5 employees$10.9Kraised▾
Online platform offering tracking and monitoring solutions. The platform offers tools that help users track assets, manage logistics, or monitor specific activities efficiently. With a focus on real-time data and user-friendly interfaces, it caters to individuals and businesses looking for reliable tracking solutions.
- 2014Grant (prize money)$10.9K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Security & Surveillance Technology coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cybersecurity is moving in Estonia
A read on the academic research around Cybersecurity — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 18 Estonia-affiliated papers.
- Tallinn University of Technology6
- University of Tartu5
- NATO Cooperative Cyber Defence Centre of Excellence3
- Ministry of Culture2
- Estonian University of Life Sciences1
- Intrusion detection system1→4
- Botnet3
- Intrusion detection system3
- Internet of Things2
- Feature selection2
- Denial-of-service attack2
- Security information and event management1
- Information security audit1
- Security service1
- Software security assurance1
- Asset (computer security)1
Where cybersecurity is researched across Estonia
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.