Top IT Consulting and Systems Integration (SI) Companies

Specialist IT consulting and SI covers integration and advisory work outside platform categories such as ERP, CRM, cloud or BI: security consulting and penetration testing, independent software testing, integration of niche systems such as HR, payroll or point of sale, architecture reviews and technology due diligence. A business comes here when two systems must talk and no vendor owns the problem, when an auditor or customer demands an independent assessment, or when a technology decision needs outside advice.

The firms here differ widely, so compare them on the system pairs and assessment types they have delivered, look for reviews that describe a project like yours, and match the minimum project to an assessment or a full integration.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Other IT Consulting and SI Agencies

Akila Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a company located in New Jersey that offers various data analytics and IT services, including, but not limited to: - Our edge in the market: -
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Wayne, New Jersey, Us
Services Provided+1 Services
50% BI & Big Data Consulting & SI
20% Cloud Consulting & SI
15% CRM Consulting and SI
10% ERP Consulting and SI
AI Summary
“Akila Solutions, based in New Jersey, delivers comprehensive IT and data analytics services, leveraging broad expertise to meet diverse business technology needs effectively.”
MSBC Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2002, the MSBC Group boasts nearly twenty years of experience in global information technology services. They have consistently delivered high-quality results, supported by a team of talented, committed, and tech-savvy professionals. Their approach, grounded in Agile methodology, empl
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Centennial Court, Gb
Services Provided+10 Services
11% Custom Web Application Development
8% Mobile App Development (iOS & Android)
4% ERP & CRM Development
3% Blockchain & Web3 Development
AI Summary
“MSBC Group, founded in 2002, delivers expert IT services and software development using Agile methods, supported by a skilled team to provide valuable client solutions globally.”
Sii Poland
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Sii Poland is the top provider of technology consulting, digital transformation, engineering, and business services in the country. We began as a solo startup in 2006 and have now grown to a team of over 7,500 professionals, with 14 offices in Poland and 3 international locations (Sweden, Ukraine, I
Highlights
1000-9999
Employees
Warszawa, Masovian, Pl
Services Provided+9 Services
8% API Development & Integration
5% Legacy System Modernization
7% Custom Web Application Development
6% UX Research & Usability Testing
AI Summary
“Sii Poland is a leading technology consulting and engineering firm, delivering digital transformation and business services across diverse industries with a global team of over 7,500 experts.”
AmzifySolutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
With over 5 years of experience in Shopify automation, Amzify Solutions provides deep expertise and a successful history of enabling businesses to experience significant growth. Utilizing my vast knowledge, I focus on creating visually appealing, professional, secure, and reliable Shopify landing pa
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
16% E-Commerce Development
7% Other Design
10% Product Design
10% Brand Identity Design
AI Summary
“Amzify Solutions specializes in comprehensive Shopify services including store setup, customization, marketing, and management, delivering visually appealing, secure, and optimized e-commerce solutions for business growth.”
Access Global Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a team of professionals specializing in Salesforce Consulting, Support, and Managed Services. As a truly international company, we have offices in the United States, Canada, and India, along with successful projects in 15 different countries. Access Global Group operates fully remotely, allow
Highlights
50-249
Employees
Southlake, Texas, Us
Services Provided+1 Services
35% CRM Consulting and SI
10% IT Staff Augmentation
5% Other IT Consulting and SI
30% Operational Process Consulting
AI Summary
“Access Global Group is an international Salesforce consulting and managed services firm, leveraging a diverse, remote team across multiple countries to deliver tailored, expert solutions worldwide.”
Aliz
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
As a premium Google Cloud Partner, Aliz delivers expert services in Infrastructure, Data Analytics, Artificial Intelligence/Machine Learning, and Application Development. At the heart of Aliz's offerings lies a range of strong cloud services, including both standard and customized solutions on GCP,
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Berlin, Berlin, De
Services Provided+1 Services
25% AI Strategy & Roadmap Consulting
20% Generative AI
25% BI & Big Data Consulting & SI
25% Cloud Consulting & SI
AI Summary
“Aliz is a premium Google Cloud Partner providing expert services in cloud infrastructure, data analytics, AI/ML, and application development to support global business growth.”
Tech Delivery Partners
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Tech Delivery Partners is a full-service technology solutions provider catering to various industries and business sizes. We specialize in custom software development, website creation, e-commerce platforms, agentic automation AI, and artificial intelligence services. Our offerings encompass cloud c
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
7% Mobile App Development (iOS & Android)
9% E-Commerce Development
9% Custom Web Application Development
9% BI & Big Data Consulting & SI
AI Summary
“Tech Delivery Partners delivers tailored technology solutions including software development, AI, cloud services, and strategic consulting, partnering across industries to create secure, scalable digital innovations.”
Grumpy Goat Studio
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
I'm Kevin, the creator of this agency. Our mission is to transform your company's website from a burden into a valuable asset. Stop wasting time feeling frustrated over site outages, restrictions, and data loss.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
19% Custom Web Application Development
6% Legacy System Modernization
10% Other IT Consulting and SI
5% BI & Big Data Consulting & SI
AI Summary
“Grumpy Goat Studio, founded by Kevin, specializes in transforming company websites into reliable, efficient assets, addressing outages, restrictions, and data loss to optimize online presence.”
Infochola
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Infochola Solutions, a Microsoft certified Gold partner located in Singapore, provides Digital Transformation services for businesses. We assist companies with technology analysis, solution implementation, cloud computing, managed services, and comprehensive IT support, utilizing our efficient deliv
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Singapore, Singapore, Sg
Services Provided+6 Services
14% Cloud Consulting & SI
5% ECM Consulting and SI
5% ERP Consulting and SI
5% CRM Consulting and SI
AI Summary
“Infochola Solutions, a Microsoft Gold partner in Singapore, delivers comprehensive digital transformation, cloud computing, and IT support services across industries with reliable, cost-effective solutions.”
OBSENTRY LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
OBSENTRY was established with the goal of delivering superior security and services compared to any rival. It focuses on red team operations, penetration testing, and managed security for organizations that cannot afford to experience a breach.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Malden, Massachusetts, Us
Services Provided+4 Services
4% Other IT Consulting and SI
3% IT Staff Augmentation
7% Machine Learning Model Development
3% Custom AI Chatbot Development
AI Summary
“OBSENTRY LLC specializes in red team operations, penetration testing, and managed security services, aiming to provide superior protection to organizations against breaches.”

...

...

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.

Top IT Consulting and Systems Integration (SI) Companies

List of the Best Other IT Consulting and SI Agencies

Where buyers look next

Latest insights & expert perspectives

Questions to Ask a Software Development Agency: Six With Proof

How to Compare Software Development Quotes Priced 5x Apart

AI Agent Development Cost: Build, Tokens, Reliability

One Platform. One Promise. One Trust.