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.

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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

Streams Tech
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Streams Tech focuses on creating cloud-based applications, Geographic Information System (GIS) software, and advanced dashboards that incorporate Power BI and high-level data analytics. Additionally, we design and execute detailed monitoring and evaluation (M&E) systems. Our environmental consulting
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Leesburg, Virginia, Us
Services Provided+4 Services
17% BI & Big Data Consulting & SI
14% Cloud Consulting & SI
3% Other IT Consulting and SI
20% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“Streams Tech develops cloud-based applications, GIS software, and advanced analytics dashboards, offering environmental consulting and monitoring systems focused on sustainable development and disaster management.”
Stellans
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At Stellans, we assist businesses in converting disorganized, fragmented data into real-time, actionable insights. Our services span from data engineering to AI-based analytics, creating scalable, secure, and high-performance data ecosystems that drive growth. What We Offer: 🔹 **Data Engineering*
Highlights
10-49
Employees
Services Provided+1 Services
8% Custom AI Chatbot Development
17% BI & Big Data Consulting & SI
20% Machine Learning Model Development
5% AI Strategy & Roadmap Consulting
AI Summary
“Stellans transforms fragmented data into actionable insights through data engineering, AI analytics, secure ecosystems, cloud integration, and performance optimization, enabling scalable business growth.”
Beyond Data
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Beyond Data is an Australian consultancy that specializes in AI and data, assisting businesses in developing production-ready data infrastructure, AI solutions, and sophisticated analytics. Based in Brisbane, we cater to clients throughout Australia and New Zealand, focusing on creating insight-to-a
Highlights
$5,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
25% Machine Learning Model Development
10% AI Agent & Multi-Agent System Development
AI Summary
“Beyond Data, an Australian consultancy, delivers AI and data solutions, specializing in data infrastructure, analytics, and strategy to drive actionable business outcomes across Australia and New Zealand.”
Digital Poirots
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Digital Poirots is a Zagreb, Croatia-based software development firm that prioritizes data science and data engineering. We aim to provide innovative solutions that change how clients perceive their business. Our primary goal is to enable companies to harness the power of data. The services offered
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+5 Services
10% Generative AI
10% Custom AI Chatbot Development
25% Machine Learning Model Development
10% Cloud Consulting & SI
AI Summary
“Digital Poirots, based in Zagreb, Croatia, specializes in data-driven software development, data science, machine learning, and strategic planning to empower businesses through innovative data solutions.”
BeGop Solutions
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BeGop Solutions offers customized digital transformation services by specializing in systems integration, application modernization, and bespoke software development. The team focuses on enterprise connectivity and utilizes advanced technologies such as Boomi, Salesforce, Snowflake, and scalable clo
Highlights
$100,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
20% BI & Big Data Consulting & SI
14% CRM Consulting and SI
33% Mobile App Development (iOS & Android)
33% Social Media Marketing
AI Summary
“BeGop Solutions delivers tailored digital transformation services, specializing in integration, application modernization, and cloud-based solutions to optimize enterprise operations and drive sustainable growth.”
SmartFox LLC
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At SmartFox, we are a worldwide software development firm dedicated to providing advanced, scalable, and tailored digital solutions. With extensive experience and a skilled team of full-stack developers, UI/UX designers, mobile specialists, and cloud engineers, we transform complex business obstacle
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+2 Services
20% BI & Big Data Consulting & SI
14% IT Staff Augmentation
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
AI Summary
“SmartFox LLC is a global software development firm delivering customized web, mobile, and cloud solutions across eCommerce, real estate, healthcare, and fintech sectors with client-focused expertise.”
THTG
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Would you like to lower your programming and implementation costs? Are you open to collaborating with talented, innovative, and creative young professionals? Consider working with Polish programmers! We specialize in languages such as PHP, Java, Python, C#, and TypeScript. Additionally, as a Microso
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Poznan, Greater Poland, Pl
Services Provided+2 Services
14% BI & Big Data Consulting & SI
12% CRM Consulting and SI
8% ERP Consulting and SI
25% Custom Web Application Development
AI Summary
“THTG is a Polish IT firm specializing in AI consulting, custom software development, and managed IT services, leveraging expertise in BI, CRM, ERP, and Microsoft technologies to optimize business operations.”
Ascend InfoTech, Inc.
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At Ascend InfoTech, we focus on linking innovative businesses with outstanding IT experts who lead in cloud computing and AI developments. Our goal is to support organizations by sourcing the right talent needed to promote technological growth, optimize operations, and maintain competitiveness in a
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
20% BI & Big Data Consulting & SI
10% CRM Consulting and SI
30% Cloud Consulting & SI
30% IT Staff Augmentation
AI Summary
“Ascend InfoTech connects innovative businesses with expert IT professionals specializing in cloud computing and AI, delivering tailored talent to drive technological growth and operational excellence.”
The Tech Support Experts
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Welcome to MSP's The Tech Support Experts – Your Partners in IT Solutions, where we tackle your technology problems head-on! As your committed MSP Provider, we focus on swiftly and effectively addressing hardware, software, network, and cloud-related challenges.
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided
20% BI & Big Data Consulting & SI
50% Cloud Consulting & SI
15% Unified Communications Consulting & SI
15% Other IT Consulting and SI
AI Summary
“The Tech Support Experts is a committed MSP provider delivering comprehensive IT solutions, swiftly resolving hardware, software, network, and cloud technology challenges for businesses.”
Art IT - Intelligent Technology
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The mission of ART IT is to deliver top-notch IT solutions for clients through effective management of IT projects, consistently focused on adding value. For 23 years, we have been transforming businesses into digital experiences by creating a service ecosystem that merges technology, innovation, de
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Campinas, Sao Paulo, Br
Services Provided+4 Services
10% Custom Web Application Development
6% Mobile App Development (iOS & Android)
4% API Development & Integration
12% Product Design
AI Summary
“Art IT delivers innovative IT solutions by integrating technology, design thinking, and skilled professionals, enhancing client competitiveness through tailored software development and data analytics services.”

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Top BI & Big Data Consulting & SI Companies

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

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