Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top IT Services Companies
Goodfirms has reviewed 17,011 IT Services Companies as of September 2026 across 145 countries. The top-ranked firm is Plavno (5.0 stars, 34 verified reviews, $25 - $49/hr, founded 2007, Warsaw). Across the category, the median hourly rate is $37, median client rating is 4.9, and 25% of firms employ 50+ members. Explore the vetted IT Services Companies below, compare their strengths, and connect with the provider best suited to your requirements.
Technology decisions can make or break a business's growth trajectory, which is why finding capable IT solutions providers matters more than ever. Goodfirms brings together a curated roster of top IT services companies and managed IT services experts, each vetted for real-world performance rather than marketing claims. This collection connects you with certified professionals skilled in securing sensitive data, streamlining daily operations, and building infrastructure that scales alongside your ambitions. Every featured provider here brings proven experience solving practical business problems, not just theoretical know-how. Explore the details about these top IT service providers, compare specialties, filter by your exact requirements, and partner with the one that is ready to move your business forward confidently.
How this list is built: All 17,011 firms below pass Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of Top IT Services Providers | Best Tech Support Companies
Telsome is the Spanish global telecommunications operator specialized in small and medium-sized companies that provides high-quality unified communications with a very high degree of personalization. With more than 15 years behind it, Telsome offers the complete package of unified communications - fixed telephony, mobile telephony, switchboard and fiber - that provide flexibility and customization thanks ... read Telsome reviews & insights
< $25/hr2 - 92003Zaragoza, SpainEstablished in 2003, Telitec provides the highest quality Internet and Communications options to its clients. We aim to move with the times so that our customers can have the best of what is available in their area. Covering all of Spain, with the largest, independent, wireless network in Spain, Telitec are leaders in the Telecommunication ... read Telitec reviews & insights
< $25/hr2 - 92003Barcelona, SpainAbout us "IP Telecom Bulgaria" LTD is a big operator of voice Internet services. Company services are presented not only in Bulgaria but also in other East European countries. Operation of "IP Telecom Bulgaria" LTD is focused on providing of complex services to client, which stipulates not only the quality improvement of services and safety ... read IP Telecom Bulgaria reviews & insights
< $25/hr2 - 9Bourgas, BulgariaWe are a B2B Telecom service provider with an advanced product portfolio of unified cloud communications, marketed as UcaaS (Unified communications as a service) model and payment for use. Why masvoz? An extended innovate products portfolio. In masvoz we bet for the innovation and develop useful and easiest solutions that helps the companies to communicate ... read masvoz reviews & insights
$25 - $49/hr50 - 2492002Barcelona, SpainGTT owns and operates a global Tier 1 internet network and provides a comprehensive suite of cloud networking services. We serve national, international and global enterprises, governments and universities, as well as the world’s largest telecoms operators and OTT providers. Our clients benefit from an outstanding service experience built on our core values of simplicity, ... read GTT Communications reviews & insights
< $25/hr1,000 - 9,9991998Stockholm, SwedenVozTelecom is the cloud communications specialist company and leader in IP telephony within the small and medium-sized business segment in Spain. Since its birth in 2003, it has led the migration of telephone and communications systems to the "Cloud" in our country, offering its services through a specialized distribution channel present throughout the national territory. ... read VozTelecom reviews & insights
< $25/hr10 - 492003Barcelona, SpainOur goal is to drive the future of telephony for companies and this is something we live by every day. We are constantly working to develop the services we have to make them better, safer and easier to use. In addition, we develop new features, both on our own and together with partners, to simplify ... read Soluno reviews & insights
< $25/hr50 - 2492017Stockholm, SwedenBusiness is getting more and more mobile. Your employees will work at home, in remote offices, while on the move, and in other countries. Spoke Phone is the business phone system for this mobile generation.
< $25/hr10 - 492016Lafayette, United StatesTo help our customers modernize their Unified Communications hardware, software, and services, with our future-proof, integrated, and innovative solutions.
< $25/hr250 - 9992006Xiamen, ChinaIXO Systems is SIP calling service based on advanced switching systems in Helsinki, Finland. The systems are wholly owned by us and are deployed at a secure data center in Helsinki.
< $25/hr2 - 9Helsinki, FinlandAs a telecom provider, we’re keen to cater towards any and all business requirements while providing both flexibility and spectacular low cost calls along with a complete choice of virtual switchboard services (PBX), auto-diallers, call “whisper”, call divert, CRM software, landline, mobile and VoIP connections. Megacall was specifically developed in mind to address the demands ... read Megacall reviews & insights
$25 - $49/hr10 - 492008Barcelona, SpainJNT (Jakobstadsnejdens Telefon Ab) was founded in 1887. This makes us the third oldest company in the industry in Finland. JNT is active in all sub-areas of telecom: data , telephony , TV and IT solutions . Our main market area is mainly Ostrobothnia and in particular the coastal area. We serve both private individuals ... read JNT reviews & insights
< $25/hr50 - 2491887Jakobstad, FinlandTo provide cheap, Quality VoIP communication services to small / medium companies or individuals. The company is managed by young, ambitious, well known telecom engineers, with previous experience in traditional telephony (analogue, digital, IP-based), before attempting to offer this revolutionary telephony service in Cyprus.
< $25/hr2 - 9Limassol, CyprusSetera is Finnish, evolving and agile telecom operator and service provider. We provide communications solutions to enhance our customers´ operations. Our services are based on Mitel´s virtual PBX and Contact Center platform. We believe that companies´ communication solutions can be handled a lot better nowadays. Calls through internet using a cloud service combined with modern ... read Setera reviews & insights
< $25/hr10 - 492016Espoo, Finlandnet2phone is the trusted global leader in VoIP solutions since 1996. A partnership with net2phone gives you the opportunity to deliver outstanding products with a high quality voice service. We achieve this through a combination of a brand you can trust, an unrivaled business VoIP offering, our easy to use partner portal, evergreen commission agreements… ... read Net2Phone Company reviews & insights
< $25/hr250 - 9991996Jersey City, United StatesNeotel 2000 VoIP Telephony. Solutions to facilitate communication to companies. We are a company of Telecommunications with headquarters in Malaga with license of the CMT. Since our foundation in 2001, the company has been acquiring extensive experience in the sector with several products in its portfolio of services. Currently, we have a Voice over IP ... read Neotel reviews & insights
< $25/hr10 - 492000Barcelona, SpainALLWIN Network. Was founded in 1994 when the Internet was just beginning to sprout. Since the initial product was industrial control applications based on single-chip microprocessors, the company's main members are mostly engineers, with complete ability of software and hardware integration and application. ALLWIN Network provided stable products for industrial applications.After 2000, due to the ... read ALLWIN Network reviews & insights
< $25/hr2 - 9Xizhi, TaiwanGreenlink is a cloud based business phone service. We provide a feature rich, all-inclusive service with all that you need to enhance your business communications while saving more than 30% on telephone costs.
< $25/hr10 - 492015Addison, United StatesEVOX provides cloud business communication services and enterprise telephone solutions suitable for various enterprises, including company representatives, business phone functions, voice mail, automatic switchboards, mobile extensions, online management systems and customer service center systems.
< $25/hr2 - 92017Xizhi, TaiwanSouth Telecom operates under the business license number 0304006187 / KHĐT-HCM and telecommunication license number 1345 / GP-BTTTT on a national and international scale and continually expands its cooperation to bring customers more channels. Distributed on the basis of mutually beneficial cooperation (WIN-WIN). South Telecom is a company that specializes in providing the most effective ... read Southern Telecom reviews & insights
< $25/hr2 - 92005Ho Chi Minh City, VietnamAdista, Operator of Hosted Services, has established itself in a few years as the specialist in IT services offered to SMEs and Communities on very high speed networks. The strengths of Adista: its in-depth knowledge of the needs of organizations; its ability to combine two businesses, systems integration and telecommunications; its innovative offer, based on ... read Adista reviews & insights
< $25/hr250 - 9991981Lille, FranceFPT Telecom International is Vietnam’s leading telecommunications company. We give you the power and flexibility to choose the right IT infrastructure and level of managed services that you need to compete more effectively and successfully grow your business.
< $25/hr2 - 9Ho Chi Minh City, VietnamFPT Telecom Joint Stock Company (abbreviated as FPT Telecom) is now one of the reputable telecommunications and Internet service providers and is loved by customers affection in Vietnam and the region.
< $25/hr2 - 91997Ho Chi Minh City, VietnamCreated in 2005 and managed by Mr. Éric Meriaux, Easyscom allows companies to anticipate developments in IP Telephony thanks to its partnership with international operators. From 2007, Easyscom has integrated a specialist technician in the installation of PABX and alarm. Thus it offers you telephony solutions with reduced communication costs with the guarantee of recognized ... read Easyscom reviews & insights
< $25/hr2 - 92005Lille, FranceVoip Telecom offers all the products and services necessary for modern and efficient telephony: fixed and mobile telephony, voice and data internet access, provision and maintenance of equipment, financing of installations by leasing, hosting and backup, etc. The group now has more than 350 employees who ensure the satisfaction of our 8,000 customers .
< $25/hr250 - 9992012Lille, FranceVirtual Call Center is a cloud-based PBX service combined with modern VoIP technology to provide customers with high quality calls at the lowest cost. With PA Vietnam Virtual Switchboard service, customers only need to equip IP phone or take advantage of analog phone available through IP Gateway, or Soft Phone software to be fully used. ... read tongdai.cloud reviews & insights
< $25/hr2 - 9Xuan Loc, VietnamAxialys is a techno company, labeled FrenchTech, which provides SMEs, mid-caps and large accounts with a SaaS software suite allowing to manage efficiently, intuitively and in the cloud its telephone system and its customer relationship.
< $25/hr50 - 2491999Courtaboeuf, FranceVietNam Telecom is one of the very few global VoIP solution providers with direct contracts with local incumbent telecommunications operations across the globe. Our primary business includes A-Z termination services, implementation of PSTN & multiplatform networks, retail & reseller solutions for VOIP services
< $25/hr2 - 9Singapore, SingaporeAtlantis Telecom is the only IP-telephony operator in Ukraine, which is fully integrated with the public telephone network and registered with foreign telecom operators with its code.
< $25/hr10 - 492006Kyiv, UkraineZLINK is a unit operating in the field of providing solutions, information technology equipment, telecommunications and pioneering in the field of IP-based telecommunications, applying open source technology in developing communication solutions. for Business.
< $25/hr2 - 92013Tay Ho, VietnamCallService has been working in telecommunications industry since 2005, providing high quality corporate communication services. Continuously monitoring current trends in the global market, we strive to provide the most advanced solutions that provide you with both – desired level of communication and maximum flexibility of solutions for reasonable cost. 2008 was the year when the ... read CallService reviews & insights
< $25/hr2 - 9Kyiv, UkraineModern business does not appear without a developed communication system. At any time, you may need a competent opinion or decision from an employee who is located in another department, building, district, city, country or part of the world. Established communication between employees located anywhere in the world with the ability to access the Internet ... read STARTELECOM GROUP reviews & insights
< $25/hr2 - 9Moscow, RussiaTerratel LLC offer software and hardware development services to the high technology industry. Company provides hardware and software custom design services for the communications, networking, high-end embedded computing systems on a very cost-effective basis.Company is focused on the rapid development of innovative product solutions for advanced communications, networking, embedded computing and media processing applications.
< $25/hr2 - 9Kharkiv, UkraineMindaugas Kezys started developing code around 2005 because there was an empty niche, Asterisk was on the rise, VoIP hype was fresh and the future looked bright. First versions of MOR were open-source and free and after the huge success and positive comments from the first Clients, Kolmisoft was formed in 2008.
< $25/hr2 - 9Vilnius, LithuaniaTelecom is about bringing people together Lexico Telecom was founded in 1999. Throughout the years it has evolved from its humble local roots to become a truly global company and a reliable partner for many in the VOIP business. Here are a few of the perks you'll experience while working with us: - Highly competitive ... read Lexico Telecom reviews & insights
< $25/hr10 - 491999Hong Kong, ChinaVirtual numbers are ordinary phone numbers that you can use to communicate in any city or country, without worrying about the quality of communication
< $25/hr2 - 9Moscow, RussiaKOL Telecom is the leading innovator of small business Voice over IP (VoIP) phone services. Current IP Communications technology permits home and small/medium sized businesses to use their network connection in novel ways. VoIP (Voice over Internet Protocol) applications can treat voice, video, data, or facsimile as simple data, which may be packetized and transmitted ... read KOL Telecom Services reviews & insights
< $25/hr2 - 9Wilmington, United StatesA6Telecom is a human-sized structure that brings together more than 10 people passionate about new technologies and professional telephony. Salespeople, technicians, developers, this set of skills and experiences form our image, our values and our success. The multidisciplinarity of our members brings you advice and recommendations for ever more innovative and efficient communication. More than ... read A6Telecom reviews & insights
< $25/hr10 - 492008Marseille, FranceFounded in 1974, Rex Rotary is a subsidiary of Ricoh France specializing in printing solutions, a leader in document management, EDM, backup and IT security solutions. We support our customers in their digital transformation and in the improvement of their documentary process. We are constantly providing them with the latest technological advances while providing them ... read Rex Rotary reviews & insights
< $25/hr50 - 2491973Lyon, FranceGEDIS TELECOM provides telephony , Internet and IT access , networking (VPN) and collaborative work solutions (web collaboration, videoconferencing, unified communications ...) to SMEs and local authorities and covers all of the Rhône-Alpes region through its 2 agencies: Aix-les-Bains in Savoie (between Chambéry and Annecy) Lissieu north of Lyon (Rhône), near Limonest, Dardilly, and the ... read Gedis Telecom reviews & insights
< $25/hr10 - 491997Aix-les-Bains, FranceOur solutions include A-Z VoIP Termination (including a Call Center Dialer and Short Duration Termination), VoIP SIP Origination, Virtual DID Numbers, Cloud IP-PBX, SMS Services and an unmatched Predictive Dialer Solution.
< $25/hr2 - 9Tallinn, EstoniaThai Company Long history in Telecommunications Business since 2006 We offer a variety of Services Thai Registered Company, based in Bangkok, Thailand Long history in Telecommunications Business since 2006 2 Operational Arms 1. Voice (VoIP) services 2. Internet Service Provider & Co-location services Customers : Thais , Asia , Europe, America.
< $25/hr10 - 49Bangkok, ThailandAbcice offers you cutting-edge expertise in the field of security and communication. As an installer of video surveillance, alarms, access control and VoIP telephones, we use the most advanced technologies to protect your property and ensure your peace of mind. Trust Abcice for tailor-made security solutions, adapted to individuals, companies and businesses. Discover our services ... read Abcice reviews & insights
< $25/hr2 - 9Lyon, FranceCallnclear is a communication service provider of VoIP (Voice over Internet Protocol) telephony systems. We provide onsite and hosted solutions reducing and simplifying business communication needs. Our products enjoy advanced communication capabilities because we do not compromise on our network infrastructure. In fact, our network infrastructure is an independent one, which means we have complete ... read Callnclear reviews & insights
< $25/hr10 - 49Bangkok, ThailandThe whole world is realizing that Internet telephony is the most innovative and practical way to communicate. Unlike conventional phone companies, Internet phone service allows users to make phone calls at low cost by taking advantage of their broadband Internet connection and an Internet phone. Choose a reliable provider that offers you the latest technologies ... read Siscoma Soluciones Integrales reviews & insights
< $25/hr2 - 9Tijuana, MexicoJan IT Co., Ltd. provides IT services and solutions to small and mediums sized companies in South East Asia. Our goal is enabling our clients to focus on their core business. We do this by implementing high reliable and scalable solutions with reasonable investments for SMEs. On top we provide personal support to release our ... read Jan IT reviews & insights
< $25/hr2 - 92010Bangkok, ThailandNETFONIC advises companies and individuals who give us the confidence to serve them and provide them with different options of available communication systems, in which they can be of greater utility, lower cost, and / or optimal investment. Likewise, our company implements and, where appropriate, adapts and develops the necessary software system to carry out ... read Netfonic reviews & insights
< $25/hr2 - 9Mexico city, MexicoIT is now an integral part of most companies, to the point that the IT profession has diversified into a multitude of specialized functions, relating to networks, IT development and the security of computer systems. or even computer graphics or ergonomics. Saône Valley Informatique is an IT engineering service company (SSII), created in 2010, located ... read SVI reviews & insights
< $25/hr2 - 92010Lyon, France
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Top 5 by composite score
1Jade Global46 / 612Edvantis45 / 593Accedia48 / 534CDN Solutions Group49 / 515Infograins45 / 54Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The 8 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
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