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GreenBell Communications Limited

Overall Review Rating

4.8 (5 Ratings)

Quality 4.7/5
Schedule 4.7/5
Cost 4.7/5
Communication 4.8/5

Overview

GBC is a digital advertising and communications agency operating since 2006 to deliver quality ICT Solution from Custom website design and development, SEO, Portals to Digital Strategies. They have a team of professional developers and client relations managers who assure the product & services we give you are of the best and highest quality.

founded
Founded 2006
employees
Employees 10 - 49
hourly rates
Hourly Rates N/A
our rating
Our Rating 4.8/5
contact
Contact +254786220003

Services

  • iPhone App Development
  • Web Development
  • ICO consulting Blockchain Implementation
  • Custom Software Development
  • ERP Development
  • Cross Platform Development
  • iOS App Development
  • Big Data
  • Mobile App Development
  • Node.js Development
  • Android App Development
  • Advertising, Media

Industries Served

Education Fashion & Apparel Gaming & Gambling Mining & Metals Nonprofit & NGO

GreenBell Communications Limited Reviews

Have a look at these client reviews on previously delivered projects.

Abdullah Al-Shehri

Head of Innovation - Desert Tech Ventures
Posted on Oct 06, 2025
4.5 Overall Rating

Outperformed our in-house team on every SLA we tracked from month one

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

Accreditation requirements had raised the bar on how we needed to document and track student progress. Our existing tools were not capable of meeting the new reporting standards.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type IT Managed Services
industry
Industry Education
project cost
Project Cost $150,000 to $499,999
Read Full Review

Sabrina Vollmer

Chief Innovation Officer - Rheintal Digital AG
Posted on Feb 21, 2023
4.5 Overall Rating

Blind spots in our operational data are gone. The ROI case wrote itself.

Three months post-launch our key metrics are all moving in the right direction — user adoption ahead of target, support volume down, time-on-task reduced for our core workflows. The product team has started planning features that were never viable on the previous platform. That is the real proof of the investment: it opened up possibilities rather than just replacing what was there before.

Project summary

The business case had been approved but the internal resource to execute it had not materialised. External delivery was the pragmatic solution.

Quality 4.5/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type IoT Development
industry
Industry Mining & Metals
project cost
Project Cost Less than $10,000
Read Full Review

Kenji Watanabe

Senior Engineering Manager - Fuji Software Corp
Posted on Jul 29, 2022
5.0 Overall Rating

Pipeline configuration that maps to how our team actually sells. Revolutionary.

We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.

Project summary

The project had a board-level visibility date. We needed a partner who would treat the deadline as their own.

Quality 4.5/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type CRM Development
industry
Industry Fashion & Apparel
project cost
Project Cost Less than $10,000
Read Full Review

Flynn Buchanan

GM of Technology - Pacific Rim Commerce Group
Posted on Jul 03, 2022
5.0 Overall Rating

Security posture went from liability to competitive differentiator in one engagement

We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.

Project summary

Our product thinking was strong. Our execution capacity in this specific domain was limited. We needed deep expertise, not a generalist willing to learn on our time.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type Cybersecurity
industry
Industry Nonprofit & NGO
project cost
Project Cost $10,000 to $49,999
Read Full Review

Victoria Haines

Chief Product Officer - Solaris Media Group
Posted on Mar 23, 2022
5.0 Overall Rating

Delivered what the proposal described. More rare than it should be.

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

The business case had been approved but the internal resource to execute it had not materialised. External delivery was the pragmatic solution.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type Embedded Systems Development
industry
Industry Gaming & Gambling
project cost
Project Cost $500,000+
Read Full Review
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