Top BI & Big Data Consulting & SI Companies

Finance closes the month from spreadsheets, sales and operations report different revenue numbers, and nobody trusts the dashboards. BI and big data consulting and systems integration firms fix the plumbing behind that: they design a data warehouse or lakehouse on Snowflake, Databricks, BigQuery or Azure Synapse, build pipelines that pull data from ERP, CRM and product systems, model it into agreed metrics, and deliver reporting in Power BI, Tableau or Looker. Companies hire them for a first warehouse, a migration off on-premise SQL Server or Hadoop, or a governance program after a failed self-service rollout.

Shortlist firms by platform partnership, past work with your source systems, and how they hand over data ownership.

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

5,924 Companies

List of the Best BI & Big Data Consulting & SI Agencies

Global Technology Services
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At Global Technology Services, we offer IT consulting and software outsourcing solutions. Our goal is to support your business growth and enhance your profitability. We assist you in modernizing and automating your operations by utilizing the latest technologies in the IT sector.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Iasi, Iasi, Ro
Services Provided+9 Services
3% ECM Consulting and SI
3% Unified Communications Consulting & SI
7% Cloud Consulting & SI
5% Other IT Consulting and SI
AI Summary
“Global Technology Services provides IT consulting and software outsourcing, helping businesses modernize operations and improve profitability through advanced technology solutions.”
IT elfs
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Select the most effective technological solution, product, or application to tackle the challenges of digital transformation and implement it. Accelerate the growth of your engineering team to speed up business expansion. Partner with universities to engage in cutting-edge research and create pertin
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
20% IT Staff Augmentation
15% AI Strategy & Roadmap Consulting
8% BI & Big Data Consulting & SI
7% Cloud Consulting & SI
AI Summary
“IT elfs specializes in implementing innovative digital transformation technologies, expanding engineering teams for business growth, and collaborating with universities for advanced research and industry case studies.”
Gain America Inc.
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Gain America is a Global Cloud Partner of Oracle. As developers operating within a flat organizational structure, our team of Oracle experts has been actively creating client solutions for the past 15 years. Gain America is exceptionally positioned to offer strategies, implementations, upgrades, and
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Hicksville, New York, Us
Services Provided+7 Services
5% BI & Big Data Consulting & SI
5% CRM Consulting and SI
3% ECM Consulting and SI
7% ERP Consulting and SI
AI Summary
“Gain America Inc. is a global Oracle Cloud partner specializing in strategic implementations, upgrades, and onshore solutions to accelerate digital transformation and manage costs across industries.”
SparkNav
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In North and South Carolina, as well as throughout the United States, businesses are thriving, driven largely by technology. SparkNav is dedicated to ensuring your technological experience is seamless. Let us handle your IT challenges so you can focus on growing your business.
Highlights
10-49
Employees
Charlotte, North Carolina, Us
Services Provided+5 Services
15% Other IT Consulting and SI
8% CRM Consulting and SI
8% ERP Consulting and SI
5% BI & Big Data Consulting & SI
AI Summary
“SparkNav provides comprehensive IT solutions across the US, ensuring seamless technological experiences for businesses to focus on growth and operational success.”
Vestval Services
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At VestVal, we prioritize honesty, integrity, and accountability. We recognize that trust is crucial in business relationships and aim to foster enduring partnerships with our clients. Additionally, we prioritize innovation and ongoing enhancement, constantly seeking methods to refine our services a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided+3 Services
14% Other IT Consulting and SI
6% BI & Big Data Consulting & SI
20% Brand Identity Design
8% Ecommerce Marketing
AI Summary
“VestVal Services delivers tailored IT solutions for small businesses, emphasizing honesty, innovation, and trust to enhance operations through network, cloud, and cybersecurity expertise.”
DevCom
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We assist IT service providers and product companies in rapidly expanding their development teams by providing pre-vetted professionals who can start contributing right away. Whether you require one expert or an entire team for a particular project, we offer adaptable and customized engagement optio
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Almaty, Almaty City, Kz
Services Provided+6 Services
7% Other IT Consulting and SI
4% AI Strategy & Roadmap Consulting
3% BI & Big Data Consulting & SI
3% AI Model Fine-Tuning & Training
AI Summary
“DevCom enables IT companies to quickly scale development teams by providing vetted professionals and customized engagement options, leveraging a global network across Eastern Europe and Central Asia for expert talent.”
Speedx Infotech Pvt. Ltd.
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Leading provider of tailored Web and Mobile application development and digital marketing services, showcasing expertise in PHP, ASP.NET, iPhone and Android apps, SEO, PPC, social media marketing, online reputation management, MYSQL, MVC, Drupal, Joomla, Magento, HTML5, SharePoint, C#, social applic
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
11% Custom Web Application Development
10% Mobile App Development (iOS & Android)
3% E-Commerce Development
1% ERP & CRM Development
AI Summary
“Speedx Infotech Pvt. Ltd. offers customized web and mobile app development alongside comprehensive digital marketing services, leveraging expertise in multiple technologies and platforms for diverse client needs.”
Grupo Prominente
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We are a technology firm specializing in Business Process Automation, IT Services, Digital and Cognitive Transformation, as well as Staff Augmentation and Software Development. With over 30 years of experience in the industry, we have developed extensive expertise in the integration, implementation,
Highlights
$25-49/hr
Avg Hourly Rate
50-249
Employees
Cordoba, Cordoba, Ar
Services Provided+4 Services
23% Custom Web Application Development
10% ERP & CRM Development
2% Cloud Consulting & SI
2% BI & Big Data Consulting & SI
AI Summary
“Grupo Prominente is a technology firm offering business process automation, IT services, digital transformation, staff augmentation, and software development with over 30 years of expertise.”
Virtusa
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Virtusa is a worldwide provider of product and platform engineering services that enhances experiences through technology. We assist organizations in achieving faster, more profitable, and sustainable growth by rethinking their operations with domain-focused solutions. Our approach integrates strate
Highlights
$50,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10000+
Employees
Southborough, Massachusetts, Us
Services Provided+7 Services
5% Generative AI
7% Other IT Consulting and SI
5% AI Strategy & Roadmap Consulting
4% LLM Integration & Prompt Engineering
AI Summary
“Virtusa is a global technology services provider specializing in product engineering, AI, data analytics, cloud security, and digital transformation across diverse industries for sustainable growth.”
TeamIA France
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TeamIA is a France-based AI consultancy that specializes in custom artificial intelligence solutions, intelligent automation, and bespoke software development for small to mid-sized enterprises. We create and implement sovereign, GDPR-compliant AI solutions tailored to your operational requirements,
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
4% Workflow Automation (Zapier / Make / n8n)
2% IT Staff Augmentation
5% Machine Learning Model Development
3% BI & Big Data Consulting & SI
AI Summary
“TeamIA France delivers custom, GDPR-compliant AI and automation solutions for SMEs, utilizing advanced technologies and supporting clients nationwide with public funding assistance since 2020.”

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