• Post a Project

7Security GmbH - the next-level PCI consultant

7Security is a cybersecurity firm based in Vienna, Austria, founded in 2014, specializing in penetration testing, security assessments, and compliance (e.g., PCI DSS). They work mostly with financial services, gaming, and technology companies.

Working With 7Security

  • Min project size
    Undisclosed
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    Wien, Austria
  • Year founded
    Founded 2014

2 Locations

  • Wien , Austria
  • Bistritsa , Bulgaria

Service Lines

No Focus Areas have been added yet…

Industries
Financial services
55%
Gaming
15%
Information technology
15%
Telecommunications
15%
Clients
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
40%
Enterprise (>$1B)
20%
Certified in:
Cybersecurity

Pricing Snapshot

Min. project size Undisclosed
Avg. hourly rate $100 - $149 /hr
Rating for cost 5 /5

What Clients Have Said

7Security offers competitive pricing with high value for cost, consistently delivering PCI DSS compliance services. Clients noted project costs around $10,000, with teams of 2-5 employees involved. Overall, they provide responsive, professional service and effective project management, ensuring timely completion and strong communication.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 19 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

7Security Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.9
  • Cost 5.0
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Minor Areas for Improvement

    While feedback is overwhelmingly positive, a few clients noted areas for improvement such as updating templates more frequently, though these were quickly addressed by 7Security.

  • Positive Client Relationships

    7Security is noted for fostering positive relationships with clients, often being described as partners or friends due to their supportive and friendly demeanor. This approach has contributed to long-term collaborations.

  • High Client Satisfaction and Recommendations

    The majority of clients express high satisfaction with 7Security's services, often recommending them to others. Their professionalism and expertise are key factors in their strong reputation.

  • Strong Technical Expertise

    7Security's technical expertise, particularly in security assessments and audits, is highly regarded. Their ability to simplify complex security requirements and offer practical, innovative solutions is frequently highlighted by clients.

  • Professional Project Management

    Clients consistently commend 7Security for their professional project management. They deliver items on time, maintain clear communication, and provide structured, roadmap-driven approaches that simplify complex processes.

  • High Satisfaction and Repeat Engagement

    Many clients express high satisfaction with 7Security's services, leading to repeat engagements and long-term partnerships. Their consistent delivery of quality results has fostered trust and loyalty.

7Security Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

PCI DSS Compliance Consulting for Payment Infrastructure Co

  • Cybersecurity
  • Cybersecurity Consulting
  • $10,000 to $49,999
  • May 2023 - Mar. 2024
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Their responsiveness, affordability, and preparedness stood out."

Apr 16, 2024
HR Advisor, Payment Infrastructure Company
Anonymous
Verified
  • eCommerce
  • Zagreb, Croatia
  • 1-10 Employees
  • Online Review
  • Verified

7Security provided PCI DSS compliance consulting for a payment infrastructure company. Their work included system assessment, penetration testing, security awareness training, and security coding training.

PCI DSS Compliance Consulting for E-Commerce Payment Company

  • Cybersecurity
  • Application Security Breach Detection & Incident Response Identity & Access Management Threat/Attack Simulations Cloud Security Cybersecurity Consulting Network Security Threat Intelligence Services
  • $50,000 to $199,999
  • Sep. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have everything prepared. You don't have to wander around to get answers"

Apr 13, 2024
CEO, HOLEST E-COMMERCE DOO
Ivan Milic
Verified
  • Financial services
  • Belgrade, Serbia
  • 1-10 Employees
  • Online Review
  • Verified

7Security has been hired by an e-commerce payment company to provide consultations on achieving PCI DSS compliance and obtaining a Level 2 payment service provider certificate. 

Compliance Audit for Software Development Company

  • Application Testing Cybersecurity Other IT Consulting and SI
  • Application Security Breach Detection & Incident Response Network Security Threat Intelligence Services
  • $10,000 to $49,999
  • Aug. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"What made them truly unique was their capacity to tailor solutions specifically for our company."
Dec 25, 2023
Chief Information Security Officer, EGS
Gurgen Khachaturyan
Verified
  • Other industries
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review
  • Verified

7Security has been hired to audit a software development company’s compliance with PCI DSS standards. They assess, identify, and resolve potential vulnerabilities regarding end customers' payment card data.

Cybersecurity for Payment Services Company

  • Cybersecurity
  • Cybersecurity Consulting
  • Confidential
  • May 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have great expertise and professionalism."

Jul 8, 2026
InfoSec Compliance Specialist, EasyPay Ltd
Borislav Mladenov
Verified
  • Banks
  • Sofia, Bulgaria
  • 501-1,000 Employees
  • Online Review
  • Verified

7Security has prepared the documents needed for PCI DSS, PCI PIN, and PCI 3DS certification for a payment services company.

PCI DSS Audit for Financial Services Company

  • Cybersecurity
  • Digital Forensics & Auditing Cybersecurity Consulting
  • Confidential
  • Mar. 2025 - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We were impressed by their team."

Apr 10, 2026
Infrastructure Administrator, GGH Data Solutions
James Homewood
  • Financial services
  • Dublin, California
  • 1-10 Employees
  • Online Review

7Security conducted a PCI DSS audit for a financial services company. The team provided audit templates, clear direction, and helpful advice.

PCI-DSS Compliance Consulting for Retail Mgmt Software Co

  • Cloud Consulting & SI Cybersecurity
  • Cloud Security Network Security Vulnerability Management
  • $10,000 to $49,999
  • Feb. 2025 - Mar. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They were almost perfect!”

Apr 2, 2026
Director Software Dev, Retail Management Hero
Anastas Daskalov
Verified
  • Retail
  • Sonoma, California
  • 11-50 Employees
  • Online Review
  • Verified

7Security provided PCI-DSS compliance consulting for a retail management software company. The team helped the client achieve compliance and provided the necessary deliverables.

Cybersecurity for Financial Services Company

  • Cybersecurity
  • Cybersecurity Consulting
  • $10,000 to $49,999
  • Oct. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"7Security's organization and clarity for each step have been impressive."

Mar 10, 2026
COO, Finrelay ltd
Sejad Smajic
Verified
  • Financial services
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

7Security has been a financial services company's QSA for their PCI DSS certification for two consecutive years. The team has provided templates, recommendations, and guidance throughout the whole process.

Cybersecurity for Payment Orchestration Platform

  • Cybersecurity
  • Confidential
  • Sep. - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The process was transparent, well-organized, and as smooth as possible for both sides."

Feb 16, 2026
Head of Payment Gateway, MoreFin
Kris Sokolov
Verified
  • Financial services
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

7Security provided cybersecurity services for a payment orchestration platform. The team helped the client prepare the documentation and procedures needed to obtain PCI DSS Level 1 certification.

PCI DSS Compliance Support for iGaming Operator

  • Cybersecurity
  • Cybersecurity Consulting
  • Confidential
  • Mar. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They exceeded our expectations in every aspect.”

Dec 16, 2025
Information Security Manager, TOP BET
Radoslav Chelov
  • Gambling
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review

7Security provides PCI DSS compliance support for an iGaming operator. The team prepares and organizes documentation and conducts quality assurance to improve the client's security practices.

Cybersecurity Compliance Consulting for Cloud Solutions Co

  • Compliance Consulting Cybersecurity
  • Confidential
  • Apr. - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They provided clear guidance and supported us throughout the whole journey."

Nov 14, 2025
CTO, Cloud Office
Ivan Dobrinov
Verified
  • Information technology
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review
  • Verified

7Security provided compliance consulting to a cloud solutions company. The team helped the client achieve PCI-DSS Level 1 Service Provider certification and created documentation to pass the compliance audit.

Showing 11-20 of 46 Reviews

Locations (2)

Hiessgasse 12/3 WienAustria 1030

6 - 9

Contact 7Security

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Get connected to see updates from 7Security like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

7Security GmbH – PCI, Built for Fintech

(1)
7Security GmbH – PCI, Built for Fintech Logotype

Tanya Klyasova

Cloud Office

(1)
Cloud Office Logotype

Ivan Dobrinov

Cloud Rede Ltd

(1)
Cloud Rede Ltd Logotype

James Homewood

EasyPay

(1)
EasyPay Logotype

Borislav Mladenov

E-CARD Ltd.

(1)
E-CARD Ltd. Logotype

Radoslav Chelov

Finrelay

(1)
Finrelay Logotype

Sejad Smajic

PAYSTRAX

(1)
PAYSTRAX Logotype

Akvile Vensk

Retail Management Hero

(1)
Retail Management Hero Logotype

Anastas Daskalov

Additional Connections

(2)