Consulting firms with the best track record in the United States

Which consulting firms in the United States have the best track record of delivering projects? Meet American consulting firms that stand out for the quality of their engagements.

Across America’s public and private sector, consulting firms deliver projects to their clients. Projects span all types of consultancy services, from research and strategic work to project delivery, digital transformation and supporting the implementation of change and initiatives and technology roll outs.

Consulting.us’s database keeps track of consulting projects delivered in the United States, across all major sectors including automotive, aviation, construction, energy, financial services, government and the public sector, healthcare, professional services, retail, technology and telecom.

Based on our unique database of thousands of data points, the list presents the top consultancies in the area of client and delivery excellence.

The ranking includes all consulting firms in this list for which we have sufficient data. The dataset is refreshed by the hour, meaning that lists are near real-time.

American consulting firms with the best track record at clients:

1.
McKinsey & Company
McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We strive for world-shaping client impact We wo...
2.
Bain & Company
Bain & Company is one of the world's leading management consulting firms. We work with top executives to help them make better decisions, convert those decisions to actions, and deliver the sustainab...
3.
Boston Consulting Group
The Boston Consulting Group (BCG) is a global management consulting firm and the world’s leading advisor on business strategy. Now in our sixth decade, we continue not only to grow but also to embody...
4.
Deloitte
“Deloitte” is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide audit, consulting, financial advisory, risk managemen...
5.
Accenture
Accenture does not have an active company profile on Consulting.us....
6.
GEP
GEP® delivers transformative supply chain solutions that help global enterprises become more agile and resilient, operate more efficiently and effectively, gain competitive advantage, boost profitabi...
7.
KPMG
KPMG international operates as a network of member firms offering audit, tax and advisory services. We work closely with our clients, helping them to mitigate risks and grasp opportunities. Member fi...
8.
GE Healthcare Partners
At GE Healthcare Partners, we create value for our clients by leveraging the power of GE Healthcare to solve the most challenging problems in healthcare through the delivery of client problem-back so...
9.
PA Consulting Group
PA is an innovation and transformation consultancy, we believe in the power of ingenuity to build a positive human future in a technology-driven world.   As strategies, technologies and innovation co...
10.
PwC
PwC does not have an active company profile on Consulting.us....
11.
Alvarez & Marsal
Companies, investors and government entities around the world turn to Alvarez & Marsal (A&M) for leadership, action and results. Privately held since its founding in 1983, A&M is a leading global pro...
12.
Baker Tilly
We are Baker Tilly. A leading advisory, tax and assurance firm dedicated to building long-lasting relationships and helping you win now and anticipate tomorrow. We have only one agenda: Yours. Making...
13.
DuPont Sustainable Solutions
With over 700 professionals in 40 countries, we are a proven, trusted advisor in world-class operations consulting services. We’re committed to helping our clients to protect their employees and asse...
14.
Grant Thornton
Grant Thornton does not have an active company profile on Consulting.us....
15.
NMS Consulting
NMS Consulting is a global management consulting firm providing strategic counsel to private and public organizations and the individuals who lead them. The combination of our diverse skills, global ...
16.
West Monroe Partners
West Monroe Partners does not have an active company profile on Consulting.us....
17.
EY
EY is a global leader in assurance, tax, transaction and advisory services. The insights and quality services we deliver help build trust and confidence in the capital markets and in economies the wo...
18.
Oliver Wyman
Oliver Wyman does not have an active company profile on Consulting.us....
19.
Roland Berger
Roland Berger does not have an active company profile on Consulting.us....
20.
OC&C Strategy Consultants
OC&C Strategy Consultants is a global strategy boutique. We have more than 30 years of experience at unpicking the most complex business challenges with simple, uncommon sense. We are strategy specia...
21.
Analysys Mason
Our consulting and research expertise in telecoms, media and technology underpins everything we do to help change our clients’ businesses for the better. Analysys Mason is a global consultancy and re...
22.
Mercer
Mercer is a global consulting leader in talent, health, retirement, and investments. Mercer helps clients around the world advance the health, wealth, and performance of their most vital asset – thei...
23.
Nextcontinent
Our “citizens” are independent  key players in their respective markets, sharing a unique entrepreneurial vision. Trust is the key word they share with their clients through this worldwide citizenshi...
24.
Strategy&
Strategy& is a global team of practical strategists, committed to helping you seize essential advantage by working alongside you to solve your toughest problems, and capture your greatest opportuniti...
25.
CIL Management Consultants
CIL is an international management consultancy with offices in the US and Europe. We help businesses grow, build value and invest wisely. We are rigorous in our approach, confident in our conclusions...
26.
Cordence Worldwide
Cordence Worldwide is a major global management consulting partnership made up of independent Member Firms, each of which is a leader in the regions it serves. By maintaining their independence, each...
27.
L.E.K. Consulting
L.E.K. Consulting does not have an active company profile on Consulting.us....
28.
Capco
Capco does not have an active company profile on Consulting.us....
29.
Cedar Management Consulting
Cedar is a global strategy consulting, research, and analytics firm with a 35-year track record and clients across multiple industry sectors. Since 1985, our teams have assisted clients in areas of s...
30.
Emerton
Emerton is one of the few global, high-standard strategy consulting firms. Our team is mobilized to bring speed to a few clients in each of the sectors we cover, both in their strategic decision-maki...
31.
Kearney
Kearney does not have an active company profile on Consulting.us....
32.
Maine Pointe
Maine Pointe is a global supply chain and operations consulting firm trusted by many chief executives and private equity firms to drive compelling economic returns for their companies. This is achiev...
33.
North Highland
North Highland is a global management consulting firm known for helping clients solve their most complex challenges related to customer experience, performance improvement, technology and digital, an...
34.
Q5
Q5 is a global award-winning consulting firm that specialises in organizational change.  Our experts help business leaders develop organisational strategy and then implement it.  We do this by applyi...
35.
umlaut
umlaut is a global, full-service, cross-industry, end-to-end company that offers advisory and fulfillment services to clients all over the world. We utilise our interdisciplinary capabilities to add ...
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