Top IT Consultants in Eastern Europe
15 Leaders 15 Contenders
3,654 Companies
List of the Top Eastern Europe IT Services Companies
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Featured
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$10,000+$50 - $99 / hr50 - 249Serves Eastern EuropeServices provided
50% Custom Software Development10% Application Testing10% BI & Big Data Consulting & SI +5 services10% Enterprise App Modernization5% AI Development5% Cloud Consulting & SI5% Mobile App Development5% UX/UI DesignSee all 19 projectsRare Crew is a custom software development company known for delivering tailored solutions such as POS systems, HR software, CRM systems, and ERP platforms. With 100% positive feedback, reviewers emphasize their exceptional project management skills, timely delivery, and deep understanding of client needs. Notably, 80% of reviews highlight their ability to adapt to specific requirements and their commitment to quality, while all reviewers commend their professionalism and responsiveness.
Industry Experience
Rare Crew has demonstrated expertise across multiple industries, including Sports, Media, Arts, and IT Services. Clients commend their ability to deliver tailored software solutions, showcasing strengths in project management, timely delivery, and responsiveness. Feedback highlights their deep understanding of client needs, particularly in developing applications for data processing, CRM systems, and education technologies. Overall, the sentiment is highly positive, making Rare Crew a suitable partner for organizations within Sports, Media, and Education sectors seeking innovative tech solutions.
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IT Services Other Industry Sports Nonprofit Media Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients perceive Rare Crew as offering good value for money. Feedback highlights that their pricing is competitive and fits clients' budgets, with one client noting, "Pricing fit our budget" and others emphasizing the "good value for cost." Multiple reviews commend timely deliverables and effective communication, reinforcing the positive sentiment regarding the company's cost-effectiveness. Clients appreciate the high quality of work relative to the investment made, indicating satisfaction with the value received for their expenditures.Was this helpful?
More responsive than most other service providers
Get in TouchRare Crew is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999Serves Eastern EuropeServices provided
17% Mobile App Development15% Custom Software Development15% Web Development +5 services11% BI & Big Data Consulting & SI11% Cloud Consulting & SI11% IoT Development10% AI Consulting10% CybersecuritySee all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
Industry Experience
Sigma Software Group has demonstrated strong expertise across various industries, particularly in Advertising & Marketing, Education, Financial Services, Food & Beverage, and Automotive. Clients consistently highlight their efficiency, creativity, and technical capabilities, with notable results in project management and collaboration. Overall sentiment is overwhelmingly positive, with many clients emphasizing their adaptability, cost-effectiveness, and alignment with company values, positioning Sigma as a strong candidate for projects in these sectors.
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IT Services Financial services Food & Beverage Other Industry Information technology Education Construction Arts, entertainment & music Software Sports Manufacturing Automotive Retail Real estate Design Healthcare Logistics & Supply Chain Advertising & marketing GamblingWas this helpful?
More responsive than most other service providers
Get in TouchSigma Software Group is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249Serves Eastern EuropeServices provided
40% IT Staff Augmentation40% Recruiting20% CybersecuritySee all 17 projectsWinged IT is a specialized IT recruitment agency focusing on staff augmentation and consulting services, particularly in cybersecurity, software development, and technical leadership. Reviews indicate a 100% satisfaction rate, highlighting their professionalism, responsiveness, and ability to deliver high-quality candidates quickly. Impressively, 70% of reviewers appreciated their alignment with company culture and values, underscoring their role as a reliable and strategic partner.
Reviews mention Flexible
Clients consistently commend Winged IT for their flexibility and responsiveness. For instance, Redpoint Cyber highlighted their ability to seamlessly integrate into operations and adapt to U.S. business hours, including taking on on-call responsibilities when needed. Similarly, DPDgroup IT Solutions Poland appreciated Winged IT's customizable recruitment processes and their flexible staff augmentation model, which allowed for scaling the workforce based on project needs. Overall, client sentiment indicates that Winged IT is highly adaptable and client-oriented.-
IT Staff Augmentation for IT Solutions Company
5.0 Sep 7, 2023Winged IT delivered over 40 contractors for DPDgroup IT Solutions Poland and allowed the client to employ part of them when DPDgroup IT Solutions Poland wanted to do so. They proved to be very flexible and client-oriented. Tasks were delivered on time, and most of the client's needs were met.
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Cybersecurity Services for Cybersecurity Firm
5.0 Aug 27, 2025The team has consistently demonstrated excellent project and time management, fully aligning with U.S. business hours and delivering reliably. They are responsive, flexible, and dependable—readily taking on on-call shifts when needed. Their proactive approach, adaptability, and professionalism have made collaboration seamless and highly effective.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Winged IT's competitive pricing and strong value for money, with multiple reviews stating that their pricing fits within budget and offers good value for the cost. For example, one client noted, 'Great culture fit' and 'Good value for cost.' Overall sentiment is positive, with many clients expressing satisfaction with the quality of service provided relative to their investment.Was this helpful?
More responsive than most other service providers
Get in TouchWinged IT is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed2 - 9Kraków, Poland
Services provided
40% Robotics Process Automation20% AI Development20% DevOps Managed Services +2 services10% Custom Software Development10% IT Strategy ConsultingNightingale Consulting, a Robotics Process Automation company, was founded in 2018. The small team offers Robotics Process Automation and Artificial Intelligence.
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UndisclosedUndisclosed2 - 9Kyiv, Ukraine
Services provided
80% Accounting10% BI & Big Data Consulting & SI10% Financial ConsultingAccounting company TopCLASS Company offers Accounting and BI & big data consulting & SI. They are located in Kyiv, Ukraine.
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UndisclosedUndisclosed2 - 9Wrocław, Poland
Services provided
10% Advertising10% CRM Consulting and SI10% Content Marketing +7 services10% Email Marketing10% Media Planning & Buying10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Video Marketing10% Video ProductionAnswermedia is an Advertising company. The team specializes in Advertising and Media Planning & Buying and is based in Wrocław, Poland.
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UndisclosedUndisclosedFreelancerPoznań, Poland
Services provided
30% Web Design20% Web Development10% Graphic Design +4 services10% IT Managed Services10% Pay Per Click10% Search Engine Optimization10% Social Media MarketingWeb design agency iREBU Agencja Interaktywna is headquartered in Poznań, Poland. They specialize in Web Design and Web Development and were launched in 2016.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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List of the Top 15 Eastern Europe IT Services Companies
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$50,000+$50 - $99 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
45% IT Consulting55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Praha 8, Czech Republic
Ability to deliver
34.2/40.015.6/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% IT Consulting60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Łódź, Poland
Ability to deliver
33.9/40.015.2/20 Reviews9.9/10 Clients & Experience8.8/10 Market PresenceService focus
45% IT Consulting55% Other -
$25,000+Undisclosed1,000 - 9,999Prague, Czech Republic
Ability to deliver
36/40.017.4/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% IT Consulting55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
32% IT Consulting68% Other -
$5,000+$150 - $199 / hr50 - 249Athina, Greece
Ability to deliver
34.3/40.015.8/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
36.9/40.017.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% IT Consulting30% Other -
$10,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
36.1/40.016.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
30.4/40.015.6/20 Reviews7.6/10 Clients & Experience7.2/10 Market PresenceService focus
55% IT Consulting45% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
45% IT Consulting55% Other -
$50,000+$25 - $49 / hr250 - 999Kyiv, Ukraine
Ability to deliver
33.5/40.015.8/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
50% IT Consulting50% Other -
$1,000+< $25 / hr50 - 249Kyiv, Ukraine
Ability to deliver
34.6/40.016.8/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr1,000 - 9,999Vilnius, Lithuania
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$50,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
31.7/40.016.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
60% IT Consulting40% Other -
$5,000+$50 - $99 / hr10 - 49Zagreb, Croatia
Ability to deliver
34.5/40.015.6/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
75% IT Consulting25% Other -
$50,000+$50 - $99 / hr250 - 999Kyiv, Ukraine
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$5,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Ability to deliver
34.9/40.016.8/20 Reviews9.5/10 Clients & Experience8.5/10 Market PresenceService focus
60% IT Consulting40% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$5,000+$100 - $149 / hr250 - 999Warszawa, Poland
Ability to deliver
30.1/40.014.2/20 Reviews7.8/10 Clients & Experience8.1/10 Market PresenceService focus
85% IT Consulting15% Other -
$50,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
32.8/40.016.2/20 Reviews9.3/10 Clients & Experience7.2/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr250 - 999Poznań, Poland
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Gliwice, Poland
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% IT Consulting60% Other -
$10,000+$25 - $49 / hr50 - 249Vilnius, Lithuania
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Cluj-Napoca, Romania
Ability to deliver
32.1/40.015/20 Reviews7.9/10 Clients & Experience9.2/10 Market PresenceService focus
25% IT Consulting75% Other -
$10,000+$50 - $99 / hr250 - 999Warszawa, Poland
Ability to deliver
29.9/40.016.2/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Vilnius, Lithuania
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.1/40.017.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% IT Consulting60% Other
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