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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

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

  1. PenPath logo
    PenPath
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    Marketing teams depend on PenPath every day to make informed, data-driven choices that support scalable growth. We provide top-tier technology, service, and support. With PenPath, leaders can automate their complete reporting processes and utilize their data to address essential business inquiries.

    Highlights

    $25,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    St. Louis, Missouri, Us

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “PenPath empowers marketing teams with advanced technology and support to automate reporting and leverage data for informed, scalable business growth decisions.”

  2. ScrapeIT.io logo
    ScrapeIT.io
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    We specialize in web scraping services, providing ready-to-use datasets in various formats, whether you need real-time, hourly, daily, weekly, or on-demand data. We can manage projects of any size, from single requests to the daily extraction of numerous records from complex and secure platforms. Ou

    Highlights

    < $25/hr

    Avg Hourly Rate

    10-49

    Employees

    Bialystok, Podlaskie, Pl

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “ScrapeIT.io delivers comprehensive web scraping and AI-driven data solutions across various industries, offering scalable, customizable datasets and automation to enhance data-driven decision-making and operational efficiency.”

  3. Business Intelligent Solutions LLC logo
    Business Intelligent Solutions LLC
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    BI Solutions LLC is a Microsoft Certified Partner in Data Analytics, focusing on creating comprehensive analytics solutions. We help small to mid-sized Finance and Healthcare organizations fully leverage their data by providing actionable insights and enhancing operational efficiency through self-se

    Highlights

    $1,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    2-9

    Employees

    Krugerville, Texas, Us

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Business Intelligent Solutions LLC, a Microsoft Certified Partner, delivers comprehensive data analytics, business intelligence, and advanced predictive solutions to optimize finance and healthcare operations.”

  4. NetAngelS logo
    NetAngelS
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    NetAngelS is an independent firm that specializes in IT operation services, the design and deployment of Hadoop clusters, the development of public and private clouds, and the creation and maintenance of multi-node, fault-tolerant clusters for high-traffic web portals.

    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Tallinn, Harju, Ee

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “NetAngelS specializes in IT operations, Hadoop cluster design, cloud development, and managing fault-tolerant multi-node clusters for high-traffic web platforms.”

  5. Grepsr logo
    Grepsr
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    Grepsr is an easy-to-use data extraction platform designed to help you access and use data from the deep web to enhance your applications and business operations, without the need to learn or configure complicated software. We manage everything from project setup to the ongoing maintenance of your d

    Highlights

    $1,000+

    Min Project Size

    10-49

    Employees

    New York, New York, Us

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Grepsr is a user-friendly data extraction and BI consulting platform that delivers deep web data access and advanced analytics to enhance business operations and decision-making.”

  6. Inzata Analytics logo
    Inzata Analytics
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    Inzata Analytics is an innovative data analytics platform designed to integrate, enrich, and analyze various types of data from any source, handling it at a large scale. With its advanced AI-supported data modeling and a unique aggregation engine, users can efficiently and automatically load, combin

    Highlights

    10-49

    Employees

    Tampa, Florida, Us

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Inzata Analytics provides an AI-powered data platform that integrates, enriches, and analyzes large-scale enterprise data, delivering advanced business intelligence and real-time actionable insights across industries.”

  7. Data BI logo
    Data BI
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    Data BI specializes in data visualization and insights collection. The company creates business intelligence tools, dashboards, reports, and visualizations for a variety of organizations, startups, and institutions. Our goal is to provide decision-makers with easy access to data.

    Highlights

    $5,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    2-9

    Employees

    Islamabad, Pk

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Data BI develops business intelligence tools and visualizations, enabling organizations to easily access and interpret data for informed decision-making across various sectors.”

  8. Datamotus logo
    Datamotus
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    Established in 2014 by two data scientists, Datamotus comprises a group of experts focused on delivering data mining, machine learning, and statistical analysis services aimed at giving businesses a competitive advantage in today’s data-driven environment. Our mission at Datamotus is to empower mark

    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Yerevan, Am

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Datamotus, founded by data scientists in 2014, specializes in data mining, machine learning, and statistical analysis to transform business data into actionable insights that drive informed decisions and sales growth.”

  9. quda logo
    quda
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    QUDA is a group of Tableau enthusiasts located in Lviv, Ukraine. We assist individuals in comprehending and managing their data by creating attractive dashboards within the versatile Tableau ecosystem. We believe that every dataset has the potential to clarify business processes, and effective commu

    Highlights

    $5,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Lviv, Lviv, Ua

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “QUDA, based in Lviv, Ukraine, specializes in creating visually engaging Tableau dashboards to help clients understand and manage data, enhancing business process clarity and communication.”

  10. Kavi Global logo
    Kavi Global
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    Kavi Global is a specialized business analytics solutions firm that offers a complete range of services from concept to implementation. Created to address the need for thorough analytics services and solutions, we synchronize our big data analytics strategies with our clients to ensure they receive

    Highlights

    $10,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Barrington, Illinois, Us

    Services Provided
    100% BI & Big Data Consulting & SI
    AI Summary

    “Kavi Global delivers comprehensive business analytics and big data consulting across multiple industries, enabling data-driven decision-making through advanced technologies and tailored, end-to-end solutions.”

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Buyer's guide

Hiring BI & Big Data Consulting & SI companies

What the work covers, how to judge a partner and what drives the price.

What BI and big data consultants deliver

Consulting work defines the data strategy and architecture: which platform, how data is modeled, who owns each metric and how access is governed. Integration work builds it: ingestion with tools such as Fivetran, Airbyte or Azure Data Factory, transformation in dbt or Spark, a semantic layer with certified metric definitions, and dashboards for each team. Big data projects add streaming with Kafka, large-scale processing and data lakes for machine learning use.

Engagements include assessments that review the current stack and produce a roadmap, fixed-scope implementations, cloud migrations, managed analytics services that run pipelines and dashboards after launch, and staff augmentation with data engineers and analysts.

A typical implementation runs from requirements and source system profiling to architecture, pipeline build, data modeling, testing and reconciliation against existing reports, dashboard rollout, user training and handover with documentation.

Chapter 1 of 3
FAQ

BI & Big Data Consulting & SI FAQs

Short answers to what buyers ask before hiring a BI & Big Data Consulting & SI company.

Question not covered? Ask our team

A BI and big data consulting firm designs and builds the systems that turn raw business data into trusted reporting. It chooses and sets up a warehouse or lakehouse, builds pipelines from source systems, models data into shared metrics, delivers dashboards, and sets up governance and access controls. Many also run the platform afterward as a managed service.

Assessments are usually fixed fee, implementations are phased or time and materials, and managed services are monthly. Source system count, data volume, real-time needs and compliance drive cost, and platform licenses are extra. Most firms here set a minimum project between $1,000 and $10,000, while enterprise integrators start at $25,000 to $100,000.

BI consulting builds the data foundation and reporting that tells a business what happened and why: warehouses, pipelines, metrics and dashboards. Data science and machine learning consulting builds models that predict or automate decisions. Models depend on clean, governed data, so many companies start with BI and big data work before investing in machine learning.

Choose a firm certified on your target platform with references using the same source systems. Ask how they test data quality and reconcile figures, who owns metric definitions, how security is handled, and what documentation and training you get. Make sure your team can run the system without the consultant after handover.

The firms listed most often serve information technology, financial services, healthcare, business services, ecommerce and retail. Financial services buyers need audit-ready reporting and risk data, healthcare organizations combine clinical and claims data under HIPAA rules, and retail and ecommerce companies build inventory, pricing and customer analytics.

Most BI and big data consulting firms on this page are in London, Bengaluru, Ahmedabad, Warsaw and New York, with Pune close behind. Bengaluru, Pune and Ahmedabad host large data engineering delivery teams, Warsaw is a growing nearshore center for European clients, and London and New York firms often lead architecture and governance work.

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