Open TechSolutions

RAN Engineering & Site Integration for Tier-1 Operators

About Us

Trusted Partner in RAN

We are a team of experienced professionals committed to fostering development in the telecom industry.

Who we are

Being a trustworthy global partner for Tier-1 operators in RAN engineering and site integration is our overarching goal. With a solid track record and proven expertise, we provide reliable, outstanding solutions that foster human connections and ensure our partners thrive in a converged market. Our deep technical know-how is what sets us apart.

Tier-1 ExperienceMulti-vendorAutomation-DrivenGlobal Footprint

Our vision

We serve as a trusted partner in RAN engineering and site integration, delivering high-quality, future-ready networks that strengthen operator performance and drive success.

Our Values

Our work is guided by efficient processes, a commitment to quality, strict compliance standards, collaborative teamwork, and a culture of empowerment.

Efficient processes
Lean delivery & clear ownership
Commitment to quality
Consistent KPI adherence
Strict compliance
Safety & governance first
Collaborative teamwork
Operator-aligned execution
Culture of empowerment
Proactive, accountable teams
Safety & responsibility
Zero-incident mindset

Our Services

End-to-End RAN Delivery

Engineering, integration, rollout and operations across 2G/3G/4G/5G.

E2E Integration & Operations

Deliver end-to-end RAN integration and operational management, covering commissioning and support across BTS, NodeB, eNodeB, and gNodeB.

Design & Optimization

Design and implement advanced configurations—neighbor relations and tailored layouts—aligned with operator requirements for optimized coverage, capacity, and performance.

Automation-Driven Engineering

Provide automation using ISStar and external tools to reduce costs, eliminate errors, and enable vendor-agnostic integration.

Rapid Rollout & Upgrades

Execute rollout projects and technology upgrades (LTE FDD/TDD, DSS, 5G) ensuring secure, seamless transitions with minimal downtime.

Field Support & Troubleshooting

Offer field engineering support and real-time troubleshooting to safeguard continuity, backed by certified 2G/3G/4G/5G expertise.

Full-Cycle Project Delivery

Manage initiation, pilots, deployment and operational acceptance with proven methodologies that accelerate time-to-market and maximize ROI.

Client-Focused Engagement

Flexible models aligned to business objectives with strict adherence to compliance and safety standards.

Our Projects

Long-Term Operator Programs

Delivering at scale since 2013 in Romania for Tier-1 operators.

With VODAFONE Romania since 2013
  • RAN Sharing Project
  • Rollout Project
  • LTE FDD Project
  • LTE TDD Project
  • DSS Project
With ORANGE Romania since 2013
  • Urban Swap ORO Gull Project
  • RAN Sharing Project
  • Rollout Project
  • LTE FDD Project
  • LTE TDD Project

Contact

Let’s Talk

Tell us about your rollout, swap or upgrade objectives.

Phone

+40 764 333 080

Email

silviu.zavate@opentech.ro

Address

Str. Frumoasa 52 - București, Sector 1