Top IT Consultants in Naperville
15 Leaders 15 Contenders
807 Companies
List of the Top Naperville IT Services Companies
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Featured
What are Featured Providers?
$5,000+$100 - $149 / hr50 - 249Serves Naperville, United StatesServices provided
50% IT Managed Services20% Cybersecurity10% AI Consulting +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingSee all 16 projectsdesignDATA is an IT managed services provider known for its comprehensive support offerings, including cloud transition, cybersecurity, and managed IT services. Reviews highlight their exceptional customer service, proactive problem-solving, and tailored training programs. Approximately 90% of the feedback is positive, with clients praising the company’s ability to improve efficiency and security, and their commitment to long-term partnerships.
Industry Experience
designDATA has garnered positive feedback across various sectors, notably nonprofits, advertising & marketing, transportation, and pharmaceuticals. Clients praised their expertise in IT support, cybersecurity, and training programs, highlighting their hands-on approach and responsiveness. In the nonprofit sector, they are recognized for building trust and improving operational maturity. The advertising & marketing field appreciates their tailored strategies that mitigate wasted ad spend. Overall, designDATA is viewed as a reliable partner with a strong focus on customer service and strategic IT solutions.
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Advertising & marketing Nonprofit Transportation Pharmaceuticals Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight designDATA's exceptional value for money, noting that while their pricing may be higher than previous vendors, the quality of service received far exceeds expectations. One client remarked that they receive 'triple the value' for costs that are 'roughly 50% higher' than before. Another highlighted how designDATA's tailored training and support provide significant returns on investment, making them a trusted partner for IT services. Overall, sentiment is overwhelmingly positive regarding their cost-effectiveness and service quality.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249Serves Naperville, United StatesServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 12 projectsCorporate Technologies is a managed IT service provider specializing in comprehensive IT support, cybersecurity, and infrastructure management. Across multiple reviews, 100% of clients express satisfaction with their technical expertise, responsiveness, and problem-solving capabilities. Many reviewers (about 75%) highlight their professionalism and commitment to client needs, with no significant areas for improvement noted.
Reviews mention Reliable
The feedback from Dakota Medical Foundation emphasizes Corporate Technologies' reliability and commitment as a trusted IT partner. Clients noted their swift response times, resolving most support tickets within the same business day, and their proactive monitoring that reduced system downtime. The Tech Lead highlighted their meticulous project management and clear communication, which ensured effective handling of complex technical initiatives. Overall, the sentiment reflects strong satisfaction with their reliability and dedication to supporting the organization's mission.-
IT Managed Services for Medical Foundation
4.5 Oct 16, 2025Corporate Technologies has delivered measurable improvements in our IT operations, including faster response times, increased reliability, and stronger system performance. Compared to our previous vendor, where support requests often took several days to receive a response, Corporate Technologies now resolves most support tickets within the same business day. Their proactive monitoring has also helped reduce system downtime and prevent technical disruptions during high-demand events such as Giving Hearts Day, contributing directly to operational continuity and organizational impact.
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IT Managed Services for Medical Foundation
4.5 Oct 16, 2025They are meticulous when handling complex technical initiatives such as server maintenance, network infrastructure upgrades, and Active Directory management, ensuring each step is planned, tested, and communicated clearly. For day-to-day support and simpler service tickets, they are fast, responsive, and efficient, often resolving issues within the same business day. Throughout every engagement, they communicate proactively—providing updates as work progresses, outlining next steps, and ensuring our team is informed and supported from start to finish.
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IT Managed Services for Medical Foundation
4.5 Oct 16, 2025What stands out most about Corporate Technologies is the level of partnership and commitment they bring to our organization. They don’t operate like a typical vendor—they consistently go above and beyond to support our mission. When issues arise, they never hesitate to come onsite and work hands-on with our team, ensuring problems are solved efficiently and with care. What truly sets them apart is their willingness to invest in our community impact; they volunteer their staff and resources to support major nonprofit events like Giving Hearts Day, demonstrating that they believe in our work as much as we do. Their reliability, responsiveness, and genuine partnership make them a trusted extension of our team.
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Industry Experience
Corporate Technologies demonstrates expertise across diverse sectors including Telecommunications, Manufacturing, Non-profit, Legal, Construction, and Home Services. Clients commend their responsive IT management and ability to enhance operational efficiency. Feedback highlights their strengths in cybersecurity, system upgrades, and strategic support, showcasing high satisfaction. Overall sentiment is notably positive, indicating Corporate Technologies is well-suited for organizations seeking robust, reliable IT solutions in these industries.
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Transportation Other Industry Construction Home Services Legal Non-profit Telecommunications ManufacturingWas this helpful?
More responsive than most other service providers
Get in TouchCorporate Technologies 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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$5,000+$200 - $300 / hr10 - 49Serves Naperville, United StatesServices provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSee all 3 projectsDatalink Networks Inc. is an IT services company specializing in enhancing IT infrastructure, security, and support. Reviews indicate a 100% positive feedback rate, highlighting their exceptional service, rapid problem-solving, and proactive approach. Clients commend their technical competence and reliable project management, with no areas for improvement suggested.
Reviews mention Timely
The overall sentiment regarding timeliness in Datalink Networks Inc.'s service is highly positive. Clients noted that the team delivered solutions faster than expected, stating, "Everything was up and running faster than they (and we) expected." Additionally, their proactive approach in resolving issues swiftly was highlighted, with one client remarking on their "headspinningly fast, competent service." This reflects a strong commitment to meeting deadlines and client needs effectively.-
Barracuda Setup for Nonprofit Professional Association
5.0 Nov 5, 2025Everything was up and running faster than they (and we) expected. Willingness to quickly find solutions to every unexpected difficulty ... of which there were many. They proved they could anticipate causes of implementation difficulties and had solutions in minutes. Headspinningly fast, competent service.
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Industry Experience
Datalink Networks Inc. has received positive feedback across various industries, including nonprofit (U.S. Intelligence Community), healthcare (Orthopedic Clinic), and food & beverage (seafood distribution). Clients praised their proactive problem-solving, rapid response times, and high availability in supporting IT infrastructure enhancements. The overall sentiment reflects strong expertise in delivering secure and resilient IT solutions, making them a suitable partner for businesses seeking reliable IT support in these industries.
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Nonprofit Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Datalink Networks Inc. as offering excellent value for money, highlighting their responsiveness and problem-solving capabilities. One client noted their 'headspinningly fast, competent service' during a complex implementation, while another emphasized the immediate effectiveness of their infrastructure upgrades. Overall, feedback reflects satisfaction with the cost relative to the exceptional service provided, with no significant areas for improvement mentioned.Was this helpful?
$50,000+< $25 / hr1,000 - 9,999Serves Naperville, United StatesServices provided
20% IT Managed Services15% Application Management & Support15% Call Center Services +4 services15% Custom Software Development15% Customer Service Outsourcing10% AI Development10% Enterprise App ModernizationSee all 10 projectsFlairsTech is a versatile IT service provider offering software development, customer support, and project management services. The company is highly regarded for its technical expertise, adaptability, and strong cultural alignment, resulting in improved operational efficiency and customer satisfaction. With over 90% of reviews mentioning positive collaboration and timely delivery, FlairsTech is consistently praised for their communication and professional dedication.
Reviews mention Accommodating
The feedback regarding FlairsTech's accommodating nature is overwhelmingly positive. Clients noted their support team as 'very accommodating and resourceful,' and highlighted the 'accommodating nature of the correspondences' as impressive. This sentiment reflects a strong alignment with client needs, contributing to effective project management and timely delivery of candidates. Overall, FlairsTech is perceived as responsive and adaptable, although there is a suggestion for improvement in communication streamlining.-
Staff Augmentation for Mergers & Acquisitions Company
4.0 Apr 10, 2023The Flairstech team has been effective in providing qualified candidates within the expected timeline. The support team has been very accommodating and resourceful. Accommodating nature of the correspondences.
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1 of 2 reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent client feedback for FlairsTech highlights their strong technical expertise and effective project management. Clients from LeagueSuite and Buildsoft noted improvements in system performance and operational efficiency, attributing these successes to FlairsTech's skilled team and timely delivery. Both clients emphasized the company's excellent communication and collaboration, with one remarking on their careful planning. Overall, the sentiment is highly positive, with no significant areas for improvement identified.Was this helpful?
Industry Experience
FlairsTech has demonstrated expertise across various industries, including Construction, Consumer Products & Services, Hospitality, Media, Sports, and Financial Services. Clients commend their strong project management, effective communication, and ability to enhance operational efficiency. Specifically, in Construction, they excelled in DevOps and cloud services; in Consumer Products, they improved technical support processes; and in Hospitality, they enhanced customer service metrics. Overall, FlairsTech is well-suited for businesses seeking reliable tech support and innovative solutions across these sectors.
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Consumer products & services Hospitality & leisure Media Software Financial services Construction SportsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on FlairsTech consistently highlights their competitive pricing and strong value for money. One client noted that FlairsTech 'fit our budget' and provided 'good value for cost,' while another emphasized their 'unique pricing model' which aligned well with budgetary needs. Overall sentiment reflects satisfaction with the cost-effectiveness of their services, with clients appreciating the quality delivered relative to the investment made.Was this helpful?
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UndisclosedUndisclosed50 - 249Lisle, IL
Services provided
100% BI & Big Data Consulting & SILaunched in 1987, Primera Engineers, Ltd. Is a data analytics company. The midsize team provides BI & big data consulting & SI.
Read moreSee All Locations (6)Lisle, IL
650 Warrenville Rd #200
Lisle, IL 60532630 324 5100
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
100% BI & Big Data Consulting & SIBehaim ITS Inc. Is a data analytics company. Their small team of employees is located in Chicago, Illinois and Chicago, Illinois. Their team specializes in BI & big data consulting & SI.
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Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves Naperville, United StatesServices provided
70% CRM Consulting and SI10% AI Development10% API Development +1 service10% IT Staff AugmentationSee all 103 projectsPeeklogic, LLC is a Salesforce development and integration company praised for its expertise and responsiveness. The company consistently delivers projects on time, with 100% of reviewers highlighting strong project management and effective communication. Clients appreciate their ability to handle complex tasks across Salesforce and web platforms, with no significant areas for improvement noted by the majority of reviewers.
Reviews mention Puts the customer first
Clients express a strong sentiment that Peeklogic, LLC prioritizes customer needs, as highlighted by their proactive communication and adaptability during project challenges. One client noted, 'You can tell — based on every single interaction with them — that customer service is a priority.' Furthermore, their willingness to accommodate time zone differences and engage in open dialogue during tough discussions reinforces their commitment to client satisfaction.-
Salesforce Jira Cloud Integration for IT Company
5.0 Nov 14, 2023Peeklogic delivered ahead of our schedule. Additionally, resources were allocated to our project that provided valuable insight into solving our specific, and unique, challenges. Peeklogic were extremely responsive during testing and after release, quickly resolving any issues that arose as the dust settled. They even implemented new features to solve for challenges that none of us realized until after release.
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15 of 15 reviews are 5 starsLess than $10,000 avg. project costRead 15 Recent ReviewsReviewed 15 times in the past 6 months
In the past six months, client feedback for Peeklogic, LLC has been overwhelmingly positive. Clients praised their strong project management and responsiveness, noting timely delivery and effective communication. For instance, a manager from Legacy Financial Now highlighted improved lead conversion rates due to Peeklogic's CRM development. Another client commended their expertise in Salesforce, which led to successful integration and automation. Overall, clients expressed satisfaction with the quality of work and the ability to adapt to evolving needs, with no significant areas for improvement identified.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, client feedback indicates that Peeklogic, LLC provides excellent value for money, with many clients highlighting their competitive pricing and high-quality services. For instance, one client noted that Peeklogic's pricing 'fit our budget' and described their services as 'good value for cost.' Another client emphasized that Peeklogic's solutions improved operational efficiency and reduced manual processes, validating their cost-effectiveness. The sentiment across reviews is overwhelmingly positive, underscoring the company's ability to deliver exceptional results relative to their pricing.Was this helpful?
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UndisclosedUndisclosed2 - 9Portage, IN
Services provided
15% CRM Consulting and SI15% Search Engine Optimization10% Branding +6 services10% Conversion Optimization10% Email Marketing10% Graphic Design10% Pay Per Click10% Print Design10% Web DesignCreative Marketing Group is a small Portage, Indiana-based SEO agency. The team focuses on Search Engine Optimization and CRM consulting and SI.
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UndisclosedUndisclosed10 - 49South Holland, IL
Services provided
100% IT Managed ServicesFounded in 2019, Green Electronic Solutions Inc. Is an IT managed services company. The small team specializes in IT managed services.
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UndisclosedUndisclosed2 - 9Elburn, IL
Services provided
50% Accounting50% ERP Consulting and SIIn Elburn, Illinois, Precision Computer Methods, Inc. Is an ERP consulting and SI and Accounting company. They specialize in ERP consulting and SI and Accounting and were established in 1979.
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UndisclosedUndisclosed10 - 49Rolling Meadows, IL
Services provided
50% Web Design40% Web Development10% BI & Big Data Consulting & SISolution Systems is a web design company in Rolling Meadows, Illinois. They offer Web Design and Web Development.
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
20% Call Center Services10% Advertising10% Back Office Outsourcing +6 services10% Business Consulting10% Custom Software Development10% Customer Service Outsourcing10% IT Strategy Consulting10% Marketing Strategy10% TranscriptionHeadquartered in Chicago, Illinois, Sea Hawks Solution is a call center service. Founded in 2018, the team provides Call Center Services and Advertising.
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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
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 Naperville IT Services Companies
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$1,000+$150 - $199 / hr50 - 249Naperville, IL
Ability to deliver
35.7/40.016/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.3/40.017.2/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
100% IT Consulting -
$25,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
29/40.016.2/20 Reviews6.2/10 Clients & Experience6.6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+< $25 / hr50 - 249Lombard, IL
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+Undisclosed50 - 249Downers Grove, IL
Ability to deliver
23.6/40.015.8/20 Reviews2.1/10 Clients & Experience5.7/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed250 - 999Lombard, IL
Ability to deliver
30.5/40.016.2/20 Reviews5.7/10 Clients & Experience8.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31/40.016.2/20 Reviews8.4/10 Clients & Experience6.4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$150 - $199 / hr250 - 999Itasca, IL
Ability to deliver
32.9/40.018.4/20 Reviews6.2/10 Clients & Experience8.2/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+Undisclosed1,000 - 9,999Naperville, IL
Ability to deliver
28.9/40.017.8/20 Reviews2.4/10 Clients & Experience8.7/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.2/40.016.2/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$1,000+Undisclosed10 - 49Glen Ellyn, IL
Ability to deliver
21/40.016.4/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49Bolingbrook, IL
Ability to deliver
23.3/40.017.2/20 Reviews0/10 Clients & Experience6.1/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
20% IT Consulting80% Other -
$10,000+$100 - $149 / hr50 - 249Oak Brook, IL
Ability to deliver
24/40.016.2/20 Reviews0/10 Clients & Experience7.8/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249Addison, IL
Ability to deliver
17.1/40.00/20 Reviews8/10 Clients & Experience9.1/10 Market PresenceService focus
80% IT Consulting20% Other -
$50,000+$150 - $199 / hr1,000 - 9,999Oakbrook Terrace, IL
Ability to deliver
22/40.016.2/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
75% IT Consulting25% Other -
$10,000+Undisclosed50 - 249Oak Brook, IL
Ability to deliver
31.2/40.015.8/20 Reviews8.8/10 Clients & Experience6.6/10 Market PresenceService focus
10% IT Consulting90% Other -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
21.4/40.016.2/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
95% IT Consulting5% Other -
$10,000+$100 - $149 / hr50 - 249Oak Brook, IL
Ability to deliver
25.7/40.016.2/20 Reviews3.6/10 Clients & Experience5.9/10 Market PresenceService focus
35% IT Consulting65% Other -
$1,000+$100 - $149 / hr10 - 49Plainfield, IL
Ability to deliver
22.8/40.015.6/20 Reviews2.3/10 Clients & Experience4.9/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Naperville, IL
Ability to deliver
22.7/40.017.4/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr1,000 - 9,999Burr Ridge, IL
Ability to deliver
25/40.016.2/20 Reviews4.4/10 Clients & Experience4.4/10 Market PresenceService focus
45% IT Consulting55% Other -
$5,000+$50 - $99 / hr10 - 49Naperville, IL
Ability to deliver
21.6/40.017/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
60% IT Consulting40% Other -
$50,000+$150 - $199 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+$25 - $49 / hr50 - 249Naperville, IL
Ability to deliver
23.3/40.016.6/20 Reviews2.1/10 Clients & Experience4.6/10 Market PresenceService focus
20% IT Consulting80% Other -
UndisclosedUndisclosed250 - 999Bolingbrook, IL
Ability to deliver
21.9/40.016.4/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$5,000+$150 - $199 / hr50 - 249Lisle, IL
Ability to deliver
12.1/40.00/20 Reviews4.3/10 Clients & Experience7.8/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr10 - 49Oak Brook, IL
Ability to deliver
25.9/40.015.6/20 Reviews4/10 Clients & Experience6.3/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$150 - $199 / hr10 - 49Naperville, IL
Ability to deliver
21.8/40.016.2/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
25% IT Consulting75% Other
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