Top 100 IT Services Companies in Portland
The Best of June 2026Looking for a top IT services company in Portland?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland IT Companies
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31Undisclosed250 - 999 employeesPortsmouth, NHBlue Mantis is an IT managed services company. Based in Portsmouth, New Hampshire, the company was launched in 1992. Their team focuses on IT managed services and Cybersecurity.Read More
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32$5,000+2 - 9 employeesDresden, MEERP consulting and SI company DGCpartners LLC was launched in 2013. The company offers ERP consulting and SI and other IT consulting and SI.Read More
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33$1,000+1,000 - 9,999 employeesDover, NHBased in Warren, Michigan and Westland, Michigan, 1-800 Office Solutions is a cloud consulting & SI and IT managed services company. They offer cloud consulting & SI and IT managed services.Read More
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34$5,000+Freelancer employeesAuburn, MEIntavant is a SEO services firm. The team focuses on Search Engine Optimization and Web Design, and the firm is in Auburn, Maine.Read More
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35Undisclosed2 - 9 employeesDover, NHSadhana Consulting, a small CRM consulting and SI company, is located in Dover, New Hampshire. Their services include CRM consulting and SI.Read More
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36Undisclosed10 - 49 employeesPortsmouth, NHVITAL Tech Services is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and are headquartered in Portsmouth, New Hampshire.Read More
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37$1,000+Freelancer employeesDover, NHCybersecurity company Payload Networks specializes in Cybersecurity and IT managed services. They are headquartered in Dover, New Hampshire.Read More
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38Undisclosed250 - 999 employeesPortsmouth, NHBottomline Technologies, a CRM consulting and SI company, is in Portsmouth, New Hampshire. The team offers CRM consulting and SI and ERP consulting and SI.Read More
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39$5,000+10 - 49 employeesPortsmouth, NHBased in Portsmouth, New Hampshire, The ATOM Group is a custom software development company. Their services include Custom Software Development and Enterprise App Modernization.Read More
Clients
CarnivalIndustries
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40$5,000+10 - 49 employeesPortsmouth, NHNetVigour is a small Sparks Glencoe, Maryland-based cloud consulting & SI company. The team offers cloud consulting & SI and IT managed services.Read More
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41Undisclosed50 - 249 employeesDover, NHMidsize big data company Athenium Analytics, is in Dover, New Hampshire. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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42Undisclosed2 - 9 employeesMonmouth, MELaunched in 2014, One Bridge Consulting is a small Cybersecurity company. Their team specializes in Cybersecurity and IT managed services.Read More
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43$1,000+2 - 9 employeesBarrington, NHGeek To You Technology Solutions, a small Cybersecurity company, is headquartered in Barrington, New Hampshire. Their services include Cybersecurity and IT strategy consulting.Read More
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44Undisclosed2 - 9 employeesPoland, MEJC Marketing Group, LLC is a Poland, Maine-based Sales Outsourcing company. Their services include Sales Outsourcing and Email Marketing.Read More
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45Undisclosed10 - 49 employeesAugusta, MEIT managed services and web development company VTC Tech - Managed Service Provider offers IT managed services and Web Development. They were established in 1999.Read More
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46Undisclosed2 - 9 employeesConway, NHBig data company Rapid Insight is headquartered in Conway, New Hampshire. They focus on BI & big data consulting & SI and cloud consulting & SI and were founded in 2002.Read More
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47Undisclosed2 - 9 employeesPortsmouth, NHMacronet Services, an IT strategy consulting company, is located in Portsmouth, New Hampshire. Established in 2013, the team specializes in IT strategy consulting and IT staff augmentation.Read More
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48$1,000+10 - 49 employeesTamworth, NHUnbreakable Code, a small Cybersecurity company, is based in Tamworth, New Hampshire. The team focuses on Cybersecurity and Advertising.Read More
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49Undisclosed10 - 49 employeesPortsmouth, NHLodging Econometrics is a Market Research company. They offer Market Research and BI & big data consulting & SI and were founded in 1977.Read More
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50Undisclosed50 - 249 employeesBelmont, NHMainstay Technologies is a Cybersecurity and IT managed services company founded in 2004. The team provides Cybersecurity and IT managed services.Read More
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51Undisclosed2 - 9 employeesDover, NHCompliancerisk.io is a Dover, New Hampshire-based Compliance Consulting company. They focus on Compliance Consulting and Cybersecurity.Read More
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52Undisclosed2 - 9 employeesBarrington, NHMCE123 is a social media marketing firm based in Barrington, New Hampshire. They provide Social Media Marketing and Search Engine Optimization.Read More
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53$5,000+10 - 49 employeesDover, NHSmall Email Marketing company Apeak Solutions, is based in Dover, New Hampshire. Their services include Email Marketing and Marketing Strategy.Read More
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54Undisclosed10 - 49 employeesKingston, NHFounded in 2003, Sleek Consulting LLC is a small Kingston, New Hampshire-based CRM consulting and SI company. Their services include CRM consulting and SI and ECM consulting and SI.Read More
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55Undisclosed10 - 49 employeesExeter, NHGlobal Network Systems, Inc. Is a small IT managed services and answering service company launched in 1989. Their services include IT managed services and Call Center Services.Read More
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56$1,000+10 - 49 employeesWolfeboro, NHRead More
Practical Computer Applications is a software development firm in Waltham, Massachusetts. Established in 1992, the small team focuses on custom software development, web development, Artificial Intelligence, and blockchain.
Clients
USALCOIndustries
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57Undisclosed2 - 9 employeesPortsmouth, NHW A HOLSCHER CONSULTING INC. Is a Business Consulting company located in Portsmouth, New Hampshire. Their services include Business Consulting and IT strategy consulting.Read More
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58$1,000+2 - 9 employeesOakland, MESnow Pond Technology Group Inc. Is an IT managed services company. They offer IT managed services and IT strategy consulting and are in Oakland, Maine.Read More
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59Undisclosed10 - 49 employeesNewburyport, MADevOps Managed Services company Elyxor was established in 2010. The team offers DevOps Managed Services and cloud consulting & SI.Read More
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60Undisclosed2 - 9 employeesPortsmouth, NHObjective Marketing is a social media marketing company headquartered in Portsmouth, New Hampshire. Founded in 2000, the team provides Social Media Marketing and Content Marketing.Read More
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