Top Consulting Firms in Portland
136 Companies
List of the Top Portland Consultants
Sponsored
-
Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves Portland, MEServices provided
30% AI Development20% AI Agents20% Generative AI +3 services10% AI Consulting10% IoT Development10% Low/No Code DevelopmentSee all 23 projectsDataRoot Labs is an AI and machine learning solutions provider that excels in delivering high-quality, scalable systems and products across various industries. The overall feedback is overwhelmingly positive, with 100% of reviewers praising their technical expertise, timely project management, and collaborative communication. Clients highlight their ability to deliver effective solutions on time and within budget, demonstrating a deep understanding of AI technologies and practical applications.
Reviews mention Unique expertise
Clients consistently highlight DataRoot Labs' unique expertise in AI and machine learning as a significant asset. For instance, one client praised their deep understanding of AI technologies, which facilitated the successful development of a complex predictive algorithm. Another noted their capability to deliver an AI model that optimized logistics based on multiple parameters. Overall, the sentiment reflects a strong appreciation for their technical proficiency, which has proven crucial in achieving project success.-
AI Dev for Cloud-Based Coaching Solutions Company
5.0 Nov 1, 2023We trust them with their expertise and highly recommend them for early stage founders looking for an exceptional AI partner.
Read Full Review -
Custom Software Development for Startup Company
5.0 Oct 30, 2023Reliable, great technical expertise - I can always PM their CTO for a quick advice on any AI/ML-related topic. Good quality of delivery. Highly recommend!
Read Full Review -
AI Services for Social Audio Marketplace
5.0 May 28, 2023They have proven to be a reliable ally that not only demonstrates on-point AI expertise but also delivers on time and on budget.
Read Full Review -
Software Dev & AI Services for Software Solutions Provider
5.0 May 9, 2023Their level of AI expertise is incredible. I don’t think we could find anyone so deeply emerged in AI space with experience across various AI technologies (ML, NLP, Computer Vision, etc.), frameworks and industries.
Read Full Review -
DWH Architecture & Development on AWS for Analytics Company
5.0 Oct 5, 2020Their technical skillset around AI and machine learning most impressed us. They had deep expertise, which made us feel comfortable.
Read Full Review
Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
DataRoot Labs is consistently recognized for providing excellent value for money, with clients noting their competitive pricing and effective solutions. A CEO highlighted that their costs were less than $2/month per user, while another client remarked on significant cost savings, paying only 10% of previous keyword monitoring expenses. Overall, clients express strong satisfaction with the quality of deliverables relative to the investment, often emphasizing that they received more than anticipated within their budget.Was this helpful?
More responsive than most other service providers
Get in TouchDataRoot Labs is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
$25,000+$150 - $199 / hr10 - 49Serves Portland, MEServices provided
10% Business Consulting15% AI Consulting15% AI Development +6 services15% BI & Big Data Consulting & SI15% Custom Software Development10% Cybersecurity10% Generative AI5% Digital Strategy5% IoT DevelopmentSee all 3 projectsWorking Excellence, a business consulting firm specializing in deploying machine learning models for enterprise analytics, is highly regarded for its expertise and efficient project delivery. With 100% positive feedback, clients commend their end-to-end solutions, responsiveness, and ability to enhance forecasting accuracy by 30%, consistently delivering ahead of schedule and within budget.
1 of 1 Business Consulting reviews are 5 stars1 new review for Business Consulting in past 6 monthsLess than $10,000 avg. project costRead 1 ReviewBusiness Consulting PROJECT HIGHLIGHT
ML Development for Marketing Consulting Firm
5.0 — Working Excellence deployed an ML model for a marketing consulting company. The team added specific functionalities to the solutions, such as feature engineering, model training, and real-time Read moreWas this helpful?
Industry Experience
Working Excellence has demonstrated expertise in the software and advertising & marketing industries, focusing on machine learning and large language model implementations. Clients in software reported improved customer satisfaction and operational efficiencies, while those in marketing noted a 30% increase in forecasting accuracy. Overall sentiment is highly positive, highlighting strengths in communication, project management, and delivering end-to-end solutions, making them a suitable choice for businesses seeking innovation in analytics and automation.
Read All ReviewsSelect Industry to see insights
Software Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed strong satisfaction with Working Excellence's cost-effectiveness, noting it as a significant factor in their selection. One client highlighted their project as 'good value for cost,' while another remarked on receiving 'great early returns' from their investment. Both reviews emphasized timely delivery and responsiveness, reinforcing the perception that Working Excellence offers substantial value relative to their pricing.Was this helpful?
-
-
UndisclosedUndisclosed2 - 9Amesbury, MA
Services provided
100% Business ConsultingThe SOAHC Group, Inc. Is an Amesbury, Massachusetts-based Business Consulting company. The team offers Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Newburyport, MA
Services provided
100% Business ConsultingReal Change Solutions is a small Business Consulting company. Established in 2016, the team offers Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Laconia, NH
Services provided
100% Business ConsultingLocated in Laconia, New Hampshire, Compass Medical Solutions, LLC is a small Business Consulting company. The team offers Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Portsmouth, NH
Services provided
50% Business Consulting50% IT Strategy ConsultingBridgepoint Consulting Inc is an IT strategy consulting and Business Consulting company headquartered in Portsmouth, New Hampshire. They offer IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Somersworth, NH
Services provided
50% Business Consulting50% IT Strategy Consulting9th Networks is an IT strategy consulting and Business Consulting company established in 2000. The agency provides IT strategy consulting and Business Consulting, and is small.
Read more -
UndisclosedUndisclosed2 - 9Dover, NH
Services provided
50% Business Consulting50% Market ResearchIn Dover, New Hampshire, Taylor Research & Consulting is a small Business Consulting and Market Research company. Their services include Business Consulting and Market Research.
Read more -
UndisclosedUndisclosed2 - 9Wolfeboro, NH
Services provided
50% Business Consulting25% Corporate Training & Coaching10% HR Consulting +2 services10% HR Outsourcing5% RecruitingSapphire Consulting Inc is a Business Consulting company located in Wolfeboro, New Hampshire. Their services include Business Consulting and Corporate Training & Coaching.
Read more -
UndisclosedUndisclosed2 - 9Tilton, NH
Services provided
50% Business Consulting50% Corporate Training & CoachingEstablished in 2001, SunStream Sales Consulting is a Corporate Training & Coaching and Business Consulting company. The company offers Corporate Training & Coaching and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Barrington, NH
Services provided
50% Business Consulting50% IT Strategy ConsultingIgnite Business Planning Services is an IT strategy consulting and Business Consulting company. The Barrington, New Hampshire-based agency offers IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Portsmouth, NH
Services provided
50% Business Consulting40% Public Relations10% Event ManagementNovus Public Affairs is a Business Consulting company. They were founded in 1996, and their services include Business Consulting and Public Relations.
Read more -
UndisclosedUndisclosed2 - 9Hampstead, NH
Services provided
50% Business Consulting50% AccountingAccounting and Business Consulting company All-N-1 Payroll Services is located in Hampstead, New Hampshire. The team specializes in Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9York, ME
Services provided
50% Business Consulting50% Market ResearchWORTHINGTON SAWTELLE LLC is a Business Consulting and Market Research company. Their small team is headquartered in York, Maine. Their services include Business Consulting and Market Research.
Read more -
UndisclosedUndisclosed10 - 49Portland, ME
Services provided
40% Business Consulting20% Graphic Design20% Logo +1 service20% Marketing StrategyLocated in Portland, Maine, Spinglass Management Group, LLC is a Business Consulting company. Launched in 2002, the team focuses on Business Consulting and Graphic Design.
Read more -
UndisclosedUndisclosed10 - 49Portsmouth, NH
Services provided
40% Business Consulting50% IT Strategy Consulting10% Financial ConsultingEstablished in 2005, Vary Technologies is an IT strategy consulting company. The small team focuses on IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Alton, NH
Services provided
40% Business Consulting50% Marketing Strategy10% Financial ConsultingMarketing Strategy company Black Mountain Consulting Group is based in Alton, New Hampshire. They focus on Marketing Strategy and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Portland, ME
Services provided
35% Business Consulting35% IT Strategy Consulting30% Call Center ServicesDigiDive is an IT strategy consulting company. The team is based in Pittsburgh, Pennsylvania and Skopje, North Macedonia, and their services include IT strategy consulting and Business Consulting.
Read moreSee All Locations (3)Portland, ME
45 Exchange St Suite 301
Portland, ME 04101+1 412 916 2141
Was this helpful?
-
UndisclosedUndisclosed2 - 9Portsmouth, NH
Services provided
40% Business Consulting25% Digital Strategy25% Marketing Strategy +1 service10% Financial ConsultingOpus Advisors, LLC is a Business Consulting company. The Portsmouth, New Hampshire-based firm focuses on Business Consulting and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Portsmouth, NH
Services provided
40% Business Consulting50% IT Strategy Consulting10% Financial ConsultingVennScience is an IT strategy consulting company. They provide IT strategy consulting and Business Consulting and were established in 2013. The company is based in Portsmouth, New Hampshire.
Read more -
UndisclosedUndisclosed2 - 9Newington, NH
Services provided
40% Business Consulting50% Accounting10% Financial ConsultingNext Level Now, an Accounting company, was launched in 2002. The team specializes in Accounting and Business Consulting and is headquartered in Newington, New Hampshire.
Read more -
UndisclosedUndisclosed2 - 9Hampton, NH
Services provided
40% Business Consulting50% Accounting10% Financial ConsultingRaymond E Jeffs, CPA, PLLC, an Accounting company, was established in 1993. They focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Exeter, NH
Services provided
40% Business Consulting50% Accounting10% Financial ConsultingSeacoast Solutions for Business, LLC, an Accounting company, specialize in Accounting and Business Consulting. They were launched in 2009.
Read more -
UndisclosedUndisclosed2 - 9Concord, NH
Services provided
25% Business Consulting25% Advertising25% Marketing Strategy +1 service25% Web DesignAdvertising company Spencer Austin Consulting LLC is in Concord, New Hampshire. They focus on Advertising and Business Consulting and were established in 2015.
Read more -
UndisclosedUndisclosed2 - 9Moultonborough, NH
Services provided
25% Business Consulting75% AccountingFounded in 2015, John E Libby CPA PLLC is a small Moultonborough, New Hampshire-based Accounting company. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Wolfeboro, NH
Services provided
25% Business Consulting75% AccountingFounded in 1992, William J. Krause CPA, a small Accounting company, is headquartered in Wolfeboro, New Hampshire. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Portsmouth, NH
Services provided
25% Business Consulting75% AccountingLocated in Portsmouth, New Hampshire, Wilson Griffin Hodgdon Et Al CPA is an Accounting company. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Exeter, NH
Services provided
25% Business Consulting25% Contract Manufacturing25% Digital Strategy +1 service25% IT Strategy ConsultingHeadquartered in Exeter, New Hampshire, Great Northern Products is a Contract Manufacturing company. The team focuses on Contract Manufacturing and Digital Strategy.
Read more -
UndisclosedUndisclosed10 - 49Amesbury, MA
Services provided
20% Business Consulting20% Advertising20% Direct Marketing +2 services20% Graphic Design20% Web DesignEPS Communications is an Advertising company. They are based in Amesbury, Massachusetts and have small team. Their team specializes in Advertising and Graphic Design.
Read more -
UndisclosedUndisclosed2 - 9Exeter, NH
Services provided
20% Business Consulting20% Branding20% Event Marketing +2 services20% Social Media Marketing20% Web DesignDrinkwater Productions is a small branding agency established in 2005. Their services include Branding and Event Marketing.
Read more -
UndisclosedUndisclosed2 - 9Hampton, NH
Services provided
20% Business Consulting60% Accounting10% HR Consulting +1 service10% HR OutsourcingLaunched in 2015, Marc Michaud & Associates is an Accounting company. The team provides Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Portsmouth, NH
Services provided
20% Business Consulting80% AccountingAccounting company Sanders & Karcher is based in Portsmouth, New Hampshire. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Arundel, ME
Services provided
20% Business Consulting80% AccountingDanis & Danis Ltd (Danis & Company) is an Accounting company. Established in 1991, the firm is in Bedford, New Hampshire and Arundel, Maine. Their services include Accounting and Business
Read moreSee All Locations (2)Arundel, ME
1796 Portland Road
Arundel, ME 04046+1.207.985.6983
Was this helpful?
-
UndisclosedUndisclosed2 - 9Newburyport, MA
Services provided
20% Business Consulting80% AccountingAccounting company Michael Capo, CPA, P.C. Is based in Newburyport, Massachusetts. Founded in 2010, the team focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Tilton, NH
Services provided
15% Business Consulting25% Marketing Strategy25% Social Media Marketing +4 services10% Financial Consulting10% HR Consulting10% HR Outsourcing5% RecruitingSCORE Mentors Lakes Region is a Marketing Strategy company. They were launched in 1963, and their services include Marketing Strategy and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Westbrook, ME
Services provided
15% Business Consulting75% Accounting10% Financial ConsultingHeadquartered in Westbrook, Maine, The Swanson Group LLC is a small Accounting company. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Portsmouth, NH
Services provided
10% Business Consulting80% Financial Advising & Planning10% Financial ConsultingVeris Wealth Partners, LLC, a Financial Advising & Planning company, was launched in 2007. The team focuses on Financial Advising & Planning and Business Consulting.
Read moreSee All Locations (4)Portsmouth, NH
1 Cate St. 4th Floor
Portsmouth, NH 03801603.319.1917
Was this helpful?
-
UndisclosedUndisclosed2 - 9Portland, ME
Services provided
10% Business Consulting80% Accounting10% Financial ConsultingDavidson Associates is an Accounting company. Their small team is located in Portland, Maine. Their services include Accounting and Business Consulting.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
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:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 1 Portland Consultants
-
UndisclosedUndisclosed250 - 999Portland, ME
Ability to deliver
23.8/40.016.2/20 Reviews0.7/10 Clients & Experience6.8/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed10 - 49Portland, ME
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
100% Business Consulting -
UndisclosedUndisclosed50 - 249Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Business Consulting -
$10,000+Undisclosed10 - 49Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
90% Business Consulting10% Other -
UndisclosedUndisclosed250 - 999Portland, ME
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
11% Business Consulting89% Other -
UndisclosedUndisclosed10 - 49Auburn, ME
Ability to deliver
23/40.016.2/20 Reviews1.5/10 Clients & Experience5.3/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed10 - 49Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed50 - 249Yarmouth, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Business Consulting60% Other -
UndisclosedUndisclosed2 - 9Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed2 - 9Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed10 - 49Falmouth, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
15% Business Consulting85% Other -
UndisclosedUndisclosed2 - 9Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
15% Business Consulting85% Other -
$5,000+$150 - $199 / hr2 - 9Brunswick, ME
Ability to deliver
8.8/40.00/20 Reviews4.8/10 Clients & Experience4/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$200 - $300 / hr2 - 9Portsmouth, NH
Ability to deliver
32.7/40.016.6/20 Reviews8.7/10 Clients & Experience7.4/10 Market PresenceService focus
80% Business Consulting20% Other -
UndisclosedUndisclosed10 - 49Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed10 - 49Portland, ME
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Business Consulting90% Other
Get personalized agency matches based on your project goals.