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Creating Future Proof Digital Solutions

Zco Corporation is a leading custom software development company dedicated to delivering feature-rich applications tailored to our clients’ unique needs. Founded in 1989 by our President, John Olapurath, Zco has been driven by a commitment to leveraging the latest technologies to build innovative software solutions.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    250 - 999
  • Locations
    Nashua, NH
  • Year founded
    Founded 1989
  • Timezones

1 Timezone that we service

EST
Eastern Standard Time (EST)

3 Locations

  • Nashua , NH
  • Boston , MA
  • New York , NY

Select Focus Area
Application Platforms
Amazon Application Development Framework
60%
Azure Platform
20%
Linux server
10%
Windows server
10%
AR/VR Development Focus
Unity
100%
Frameworks and CMS
.NET
20%
Mobile Focus
Consumer Mobile App Development
28%
Enterprise Mobile App Development
28%
Programming & Scripting
C#
16%
Java
16%
PHP
16%
Go
5%
Objective C
5%
Industries
Business services
10%
Consumer products & services
10%
Gaming
10%
Manufacturing
10%
Medical
10%
Advertising & marketing
5%
Construction
5%
Education
5%
Financial services
5%
GPS, Navigation & GIS
5%
Information technology
5%
Real estate
5%
Sports
5%
Utilities
5%
eCommerce
5%
Clients
Midmarket ($10M - $1B)
35%
Small Business (<$10M)
35%
Enterprise (>$1B)
30%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

Zco Corporation is viewed as offering good value for cost, with competitive pricing that fits various budgets. Clients frequently mention satisfaction with project management and timely delivery, while project costs vary, often exceeding $100,000 for comprehensive development projects.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 42 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Zco Corporation Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • High Client Retention and Repeat Business

    Zco Corporation's ability to maintain strong client relationships was evident in the number of clients who returned for additional projects. The firm's commitment to client satisfaction and quality delivery resulted in high retention rates and ongoing partnerships.

  • Effective Communication and Collaboration

    Many clients noted Zco Corporation's effective communication and collaborative approach, which helped ensure alignment on project goals and facilitated timely problem-solving. Their ability to understand and implement client visions was frequently mentioned.

  • Strong Project Management Skills

    Several clients commended Zco Corporation for their excellent project management skills, noting their ability to keep projects on schedule and within budget. The team’s responsiveness and proactive communication were highlighted as key strengths that facilitated smooth collaboration.

  • Challenges with Offshore Coordination

    Some clients experienced challenges with coordination between Zco Corporation's US-based and offshore teams, citing occasional communication barriers and the need for improved integration of offshore work into overall project workflows.

  • Positive Impact on Business Growth

    Clients credited Zco Corporation with contributing to their business growth through successful app launches and enhanced operational capabilities. The firm's technical expertise and ability to deliver impactful solutions were seen as vital to achieving business objectives.

  • Innovative Solutions and Flexibility

    Zco Corporation was praised for their innovative approach and flexibility in adapting to changing project scopes and client needs. Their ability to provide creative solutions and adjust to new requirements was valued by clients across various projects.

Zco Corporation Reviews

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Services
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Industry
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Mobile App Dev for Educational Consultant

  • Mobile App Development
  • Hybrid & cross platform apps
  • $50,000 to $199,999
  • Jan. 2018 - June 2019
3.0
Quality
3.0
Schedule
2.0
Cost
5.0
Willing to Refer
1.0

“Zco had a lot of problems keeping track of details.”

May 20, 2021
Director, Educational Consultancy Company
Anonymous
Verified
  • Education
  • Newton, Massachusetts
  • 51-200 Employees
  • Phone Interview
  • Verified

Zco helped a client develop a cross-platform mobile app. They were in charge of creating the specifications and features.

AR Tourism Product Development for Telecommunications Firm

  • AR/VR Development
  • $50,000 to $199,999
  • Feb. - Sep. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Zco’s core skill is that they manage their team of developers well.”

Jan 8, 2021
Head of Digital Architecture, Aliv
Kendrick Delaney
Verified
  • Telecommunications
  • Nassau, Bahamas (The)
  • 51-200 Employees
  • Phone Interview
  • Verified

Zco helped a telecommunications company build out their proof-of-concept. Deploying industry best practices and third-party plugins, the Zco team developed an AR product with interactive map features.

iOS & Android App Dev for Contractor

  • Mobile App Development
  • Android App Development iPhone iOS App Development
  • $50,000 to $199,999
  • Jan. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They work all the time and respond within minutes of any request we ask them.”

Oct 29, 2020
President, Contractor
Anonymous
Verified
  • Government
  • Covington, Louisiana
  • 11-50 Employees
  • Phone Interview
  • Verified

Zco developed an iOS/Android app for a contractor. Since the app launched, they’ve continued to add features and make modifications based on the client’s request.

Mobile App Game Development for Fitness Gameplay Firm

  • Mobile App Development
  • Mobile Game Development Android App Development iPhone iOS App Development
  • $200,000 to $999,999
  • Jan. 2018 - Ongoing
5.0
Quality
4.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“Zco has done a great job.”

Jul 20, 2020
VP & Co-Founder, Fitness Gameplay Firm
Anonymous
Verified
  • Other industries
  • Williamsport, Pennsylvania
  • 1-10 Employees
  • Phone Interview
  • Verified

Zco supports iOS and Android mobile app game development for a gamified fitness company. They help determine functionality, create wireframes, design graphics, and handle front- and backend development.

App Development for Education Sales Company

  • Custom Software Development
  • Other app platform
  • $50,000 to $199,999
  • Oct. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Zco has an unbelievable ability to turn high-level ideas into practical designs and implementations.”

Apr 9, 2020
Project Manager, Southwestern Advantage
Katie Matter
Verified
  • Other industries
  • Nashville, Tennessee
  • 501-1,000 Employees
  • Phone Interview
  • Verified

Zco Corporation provided full-stack mobile app development to an educational resource retail organization. They worked in Unity to build a cross-platform resource for users to advance through various curricula.

Build Tools for Writers to Record Content

  • Custom Software Development Mobile App Development Web Development
  • iPhone iOS App Development
  • Confidential
  • Apr. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their level of experience is eminently apparent in the high-quality code and the way it translates into a product."

Mar 17, 2020
Founder & CEO, Shordio
Anonymous
Verified
  • Other industries
  • Boston, Massachusetts
  • 1-10 Employees
  • Phone Interview
  • Verified

Zco built an audio platform an iOS app and a mobile website, with an Android app coming. In an agile development process, Zco took preexisting designs and created the products.

Mobile App Development for Tech Start-Up

  • Mobile App Development
  • Mobile Commerce Consumer Mobile App Development Android App Development iPhone iOS App Development
  • Confidential
  • Mar. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They’re trustworthy and dependable.”

Oct 25, 2019
Director of Operations, Tech Start-Up
Anonymous
Verified
  • Other industries
  • Palo Alto, California
  • 1-10 Employees
  • Phone Interview
  • Verified

With give designs and wireframes, Zco led the construction of a mobile app for a real estate technology startup. The web component is completed, so they’re working on finishing the iOS platform.

Mobile App Development for Machine Handling Company

  • Mobile App Development
  • Sales Enablement & CRM Mobile App Development Enterprise Mobile App Development Android App Development iPhone iOS App Development
  • Confidential
  • June 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I appreciate their responsiveness the most."

Oct 9, 2019
Marketing & Business Development, Machine Handling Company
Anonymous
Verified
  • Manufacturing
  • Wilmington, Massachusetts
  • 51-200 Employees
  • Phone Interview
  • Verified

Zco developed an application for iOS and Android that’s a tool for a material handling company’s sales team. The app showcases content about different products. It’s currently in the testing phase.

Cross-Platform App Development for Software Company

  • Custom Software Development
  • .NET Objective C
  • $200,000 to $999,999
  • July 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Zco has a wide range of skill sets at their disposal, which allows them to adjust their team to as they see fit.”

Jun 17, 2019
Director R&D, Streamline Automation
Mark Gratiot
Verified
  • Information technology
  • Oceanside, California
  • 1-10 Employees
  • Phone Interview
  • Verified

In addition to building out a native remote inspection app for iPads, Zco concurrently ported the software to a Xamarin platform for Windows users.

App and Web Development for Fitness Tech Company

  • Custom Software Development
  • PHP SQL
  • $200,000 to $999,999
  • Oct. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Zco Corporation has been instrumental in the growth of our company.”

Feb 28, 2019
Founding Partner, Challenge Me App
Devin Martin
Verified
  • Gaming
  • Valparaiso, Indiana
  • 1-10 Employees
  • Phone Interview
  • Verified

Zco Corporation designed and developed a mobile app for iOS and Android from scratch, as well as an administrative web-based platform that allows users to compete in fitness challenges. 

Showing 11-20 of 58 Reviews

Our Story

Our mission is to help businesses with unique ideas make confident technology decisions and turn them into custom digital solutions that are sustainable, valuable, and built to last. We work closely with our clients at every stage, shaping the vision, solving challenges as they come up, incorporating feedback, and helping them bring their software to market successfully.

Verified means Clutch independently confirmed Zco Corporation is a legally registered business,
financially sound (Creditsafe: Very Low Risk), and backed by 56 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
56
Overall Review Rating
4.8
Source
Clutch
Last Updated
April 23, 2025

Business Entity

Business Entity Name ZCO CORPORATION
Source New Hampshire Department of State
Jurisdiction of Formation New Hampshire
Date of Formation July 14, 1989
Status Active
Last Updated December 26, 2018
ID 143875

Credit Report Results

International Credit Risk Assessment Very Low Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (3)

20 Trafalgar Square, Suite 500 Nashua, NH, United States 03063

301 - 400

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