Tamtam Start free

List of consulting firms in Colorado

Tamtam tracks 77 consulting firms headquartered in Colorado. This list ranks all of them by number of employees on LinkedIn, led by CH2M, Atlas and Tek Experts. Their median headcount is 126. Half of them were founded in 2006 or later. The most common headquarters are Denver (21), Colorado Springs (10) and Boulder (8).

馃嚭馃嚫 Colorado77 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
CH2Mjacobs.com

global infrastructure and natural resource problems solver, creating new pathways for human progress. Engineering for governments, cities, and businesses.

Civil Engineering 馃嚭馃嚫 Englewood 7,008 1946
2
Atlasoneatlas.com

A nationwide provider of professional testing, inspection, engineering, environmental, and consulting services for public and private sector clients in various markets

Civil Engineering 馃嚭馃嚫 Denver 4,185 n/a
3
Tek Expertsteknowledge.com

Global digital transformation company providing enterprise technical managed services, technical skilling, and cybersecurity solutions with a focus on exceptional customer experiences

IT Services and IT Consulting 馃嚭馃嚫 Colorado Springs 2,617 2010
4
Optivoptiv.com

Provides cyber advisory, deploys and operates cybersecurity programs including strategy, managed security services, risk, integration and technology solutions for nearly 6,000 companies.

Computer and Network Security 馃嚭馃嚫 Denver 2,224 2015
5
MWH, now part of Stantec

This company is no longer active on LinkedIn Visit their new page to learn more about their services

Civil Engineering 馃嚭馃嚫 Broomfield 2,022 1820
6
Merrick & Companymerrick.com

Employee-owned professional firm providing engineering, architecture, surveying, and geospatial solutions to clients in energy, national security, life sciences, and infrastructure markets Offering corporate responsibility programs

Design Services 馃嚭馃嚫 Greenwood Village 1,162 1955
7
UDCudcus.com

GIS services and solutions provider specializing in asset management and system integration for utility and infrastructure companies globally, prioritizing customer satisfaction and trust

Utilities 馃嚭馃嚫 Englewood 908 2005
8
Datavaildatavail.com

It offers technology consulting, implementation, and managed services, focusing on database management, analytics, application development, and cloud infrastructure solutions.

IT Services and IT Consulting 馃嚭馃嚫 Boulder 898 2007
9
PDSpdsinc.com

Leading IT and engineering consulting firm in the Western US, delivering award-winning solutions and resources across technology, engineering, financial, and human capital management divisions

IT Services and IT Consulting 馃嚭馃嚫 Centennial 766 1987
10
ME Engineersme-engineers.com

Specializing in innovative MEPT systems, this company designs sports venues, commercial developments, educational buildings, and healthcare facilities with a focus on sustainability and efficiency

Design Services 馃嚭馃嚫 Golden 746 1981
11
Pinionpinionglobal.com

A global leader in food and agriculture consulting and business advisory, providing specialized services in sustainability, government affairs, financial management, and more

Accounting 馃嚭馃嚫 Loveland 711 1932
12
HVShvs.com

A leading consulting firm specializing in the hospitality sector, offering expertise in ownership phases, from feasibility studies to exit strategies worldwide

Hospitality 馃嚭馃嚫 Loveland 655 1980
13
Integra Realty Resourcesirr.com

A leading provider of commercial real estate valuation, counseling, and advisory services nationwide, bringing expertise and local market insight to clients

Real Estate 馃嚭馃嚫 Denver 635 1999
14
Clinic Service Corporationclinicservice.com

Medical billing specialist offering practice management solutions including EMR system implementation, business plan development, and managed care contracting for private medical practices

Hospitals and Health Care 馃嚭馃嚫 Denver 567 1974
15
Prosciprosci.com

Helps organizations manage change through a proven methodology, research, and results-focused training and consulting, ensuring successful transitions for clients globally.

Business Consulting and Services 馃嚭馃嚫 Fort Collins 557 1994
16
SPARTAdomaineasy.com

A provider of technical products and services to US government sectors, specializing in critical analysis, computer science solutions, network architecture, and acquisition support

Defense and Space Manufacturing 馃嚭馃嚫 Colorado Springs 543 n/a
17
WDHBwdhb.com

WDHB offers innovative experiential learning programs and advisory services for leaders worldwide, focusing on strategic discovery, leadership development, and L&D

Business Consulting and Services 馃嚭馃嚫 Denver 509 n/a
18
VIVAGEvivage.com

Vivage-Beecan specializes in consulting and management services for post-acute, long-term care, and senior living providers, focusing on value-driven care coordination

Hospitals and Health Care 馃嚭馃嚫 Glendale 499 2012
19
Lerch Bates Inc.lerchbates.com

Global technical consultancy specializing in building design, modernization, investigation, and management, offering services for vertical transportation, logistics, enclosures, facades, and building lifecycle optimization

Architecture and Planning 馃嚭馃嚫 Highlands Ranch 426 n/a
20
Briotix Healthbriotix.com

Briotix Health specializes in musculoskeletal injury prevention, office ergonomics, and customized solutions for workforce health, utilizing technology and coaching

Wellness and Fitness Services 馃嚭馃嚫 Centennial 425 1997
21
MCA Connectmcaconnect.com

The company specializes in providing manufacturing industry expertise, strategic solutions, digital transformation, and Microsoft Cloud services to help manufacturers succeed globally

IT Services and IT Consulting 馃嚭馃嚫 Denver 420 2002
22
Aventiaaventiaenv.com

A leading environmental consulting firm providing innovative and sustainable solutions for various environmental challenges through its platform of subsidiary companies

Environmental Services 馃嚭馃嚫 Lakewood 419 n/a
23
Martin/Martin, Incmartinmartin.com

A full-service civil and structural engineering firm with multiple offices nationwide, providing quality services to various clients including municipalities, architects, and developers

Engineering Services 馃嚭馃嚫 Lakewood 406 1988
24
Revanattec.com

Global customer experience company providing omnichannel solutions through consulting, technology services, and customer care operations to enhance client relationships

IT Services and IT Consulting 馃嚭馃嚫 Englewood 405 1993
25
Elementselementsofplace.com

This company focuses on placemaking by understanding people's needs to create inspiring environments through design, consulting, furnishings, and construction services

Design Services 馃嚭馃嚫 Denver 403 2008
26
JR Engineeringjrengineering.com

Established in 1973, this Colorado-based company offers a wide range of engineering services, including land development, surveying, transportation, water resources, and structural engineering, as well as construction services

Civil Engineering 馃嚭馃嚫 Centennial 387 1973
27
Galloway & Company, LLCgallowayus.com

A multidisciplinary firm in architecture, engineering, and survey services, providing full support for development projects with a collaborative, client-focused approach

Architecture and Planning 馃嚭馃嚫 Greenwood Village 378 1982
28
NEI Electric Power Engineering, Inc.neiengineering.com

NEI provides professional power system engineering services, specializing in renewables, substation design, transmission, distribution, and construction management with experienced engineers

Engineering Services 馃嚭馃嚫 Lakewood 355 1982
29
NexusTeknexustek.com

National managed IT services provider offering end-to-end IT solutions for SMBs, including cloud, cybersecurity, disaster recovery, and 24/7 support

IT Services and IT Consulting 馃嚭馃嚫 Greenwood Village 354 1996
30
Apex ITapexit.com

A technology consulting firm providing enterprise solutions like Oracle and Salesforce, specializing in CRM, HCM, financial reporting, and Business Intelligence

IT Services and IT Consulting 馃嚭馃嚫 Denver 345 1997
31
Thirderacognizant.com

An Elite-level ServiceNow partner offering workflow-enabled services for maximizing platform value, guiding businesses in growth and productivity through expertise and innovation

IT Services and IT Consulting 馃嚭馃嚫 Broomfield 336 2021
32
Sanbornsanborn.com

A leader in geospatial solutions, specializing in aerial imaging, LiDAR mapping, 3D modeling, indoor mapping, and software products for global customers

Professional Services 馃嚭馃嚫 Colorado Springs 316 1866
33
RMG Engineersrmg-engineers.com

RMG Engineers and Architects offers a wide range of engineering and architectural services in Colorado, focusing on client needs and delivering successful outcomes

Engineering Services 馃嚭馃嚫 Colorado Springs 308 1986
34
SSP Innovations, LLCsspinnovations.com

Specializing in integrating Esri and SSP ActiveGIS products, SSP Innovations helps industries optimize workflows, assess needs, and maximize efficiency with innovative solutions

Utilities 馃嚭馃嚫 Centennial 253 2003
35
XTIVIA, Inc.xtivia.com

An industry-leading IT solutions company with expertise in application development, BI, DBA services, digital transformation, and enterprise information management for various industries

IT Services and IT Consulting 馃嚭馃嚫 Colorado Springs 219 1992
36
Nimble Gravitynimblegravity.com

An international team specializing in leveraging data and AI/ML tools to propel growth for organizations, particularly in eCommerce operations

IT Services and IT Consulting 馃嚭馃嚫 Denver 200 2019
37
CAA ICONcaaicon.com

A top sports and entertainment management consulting firm under CAA, specializing in venue development, project management, advisory services, and feasibility planning

Spectator Sports 馃嚭馃嚫 Denver 172 2004
38
E&M Technologies, Inc.eandmtech.com

A provider of Cybersecurity, Digital Modernization, IT, Intelligence, Mission Support, and Multi Domain Operations services to Military, Government, and Private sectors

IT Services and IT Consulting 馃嚭馃嚫 Colorado Springs 135 2005
39
Trilontrilongroup.com

This company specializes in providing sustainable infrastructure solutions by bringing together top consulting firms to plan, design, and deliver critical infrastructure efficiently and impactfully

Civil Engineering 馃嚭馃嚫 Denver 126 2021
40
TechWisetechwise.com

A small business focused on human performance improvement in Safety, Security, Defense, Emergency, and Crisis domains, partnering with customers for long-term solutions

Defense and Space Manufacturing 馃嚭馃嚫 Colorado Springs 125 1994
41
Tectonicgettectonic.com

A leading business technology consulting firm helping clients globally automate and modernize big data, analytics, CRM, and marketing technology in the cloud for transformative customer insights

IT Services and IT Consulting 馃嚭馃嚫 Denver 120 2009
42
Publicis.Sapient, Salesforce Practicesapient.com

A platinum-level Salesforce consulting partner with deep technology skills, innovative projects, and a focus on excellence and client satisfaction

IT Services and IT Consulting 馃嚭馃嚫 Boulder 118 2010
43
Statera, Inc.statera.com

Full-service Salesforce consultancy specializing in Sales & Service Cloud, Quote-to-Cash, and Salesforce Platform solutions with a focus on process and talent

IT Services and IT Consulting 馃嚭馃嚫 Greenwood Village 64 2001
44
Tejas Software Inctejassoftware.com

Global software company offering end-to-end supply chain solutions, Salesforce consulting, and system integration services for e-commerce businesses worldwide

IT System Custom Software Development 馃嚭馃嚫 Greenwood Village 58 2000
45
DAS42das42.com

A cloud-based data analytics consulting firm empowering Fortune 500 companies to access and understand their data for better decision-making

IT Services and IT Consulting 馃嚭馃嚫 Denver 54 2015
46
Panorama Consulting Grouppanorama-consulting.com

Independent consulting firm specializing in digital transformation and ERP implementations for mid- to large-sized organizations worldwide Technology agnostic, offering strategic alignment and tactical approaches

IT Services and IT Consulting 馃嚭馃嚫 Denver 42 2005
47
Blue Marginbluemargin.com

Fractional data team for mid-market companies, offering managed data services, data platform management, BI team, and data strategy consulting for value creation and growth

Data Infrastructure and Analytics 馃嚭馃嚫 Fort Collins 37 2011
48
Czeroczero-solutions.com

Innovative engineering R&D company specializing in developing new technologies for automotive, cleantech, and oil & gas industries, with expertise in complex machine design and simulation

Engineering Services 馃嚭馃嚫 Fort Collins 24 2007
49
BrightLine Groupbrightlinegroup.com

A woman-owned consulting team specializing in energy efficiency and utility customer programs, providing technical solutions and clear direction for clients

Engineering Services 馃嚭馃嚫 Boulder 19 2018
50
Richtr Financial Studiorichtr.io

Helps innovation companies forecast their financial future by providing fractional CFO, advisory, and accounting services, collaborating with entrepreneurs to achieve their full potential.

Financial Services 馃嚭馃嚫 Boulder 17 2004
51
OpenTentopentent.com

Specializing in Salesforce implementation, coaching, and organizational process design for purpose-driven teams to achieve long-term sustainable success

IT Services and IT Consulting 馃嚭馃嚫 Denver 14 2015
52
Blue Peak Solutionsbluepeaksolutions.com

This company specializes in helping businesses utilize technology for growth, focusing on data integration, contact management systems, analytics, and reporting

IT Services and IT Consulting 馃嚭馃嚫 Colorado Springs 10 2006
53
Knowledge-Advantageknowledge-advantage.com

We specialize in developing and implementing transformational strategies for healthcare, insurance, and IT organizations, focusing on collaboration, prioritization, and measurable success criteria

Business Consulting and Services 馃嚭馃嚫 Longmont 10 1990
54
Lean Six Sigma Experts Corporationleansixsigmaexperts.com

Full-service management consulting firm specializing in End to End Operational & Business Transformation, offering Training, Consulting, Recruiting, and Software solutions for Excellence

Business Consulting and Services 馃嚭馃嚫 Denver 10 2010
55
Handcraftjendurkin.me

A consulting firm that helps boutique organizations and creative business owners experience transformation, joy, and robust changes through customized solutions

Business Consulting and Services 馃嚭馃嚫 Denver 10 2018
56
Mountain Servicesmountainservices.org

E-commerce consulting company specializing in optimizing business functions, sales, and customer service through personalized services either locally or online Helping clients be their best

IT Services and IT Consulting 馃嚭馃嚫 Fort Collins 9 2016
57
Tandem Financial, LLCtandem-financial.com

A full-service financial advisory firm specializing in personal finance, offering services like financial planning, wealth management, retirement planning, and investment strategies

Financial Services 馃嚭馃嚫 Greenwood Village 9 2018
58
Stratospherestratosphere.group

A digital transformation consulting firm led by Aerospace industry veterans, providing expert advice for sustainable business improvements in process, technology, and operational performance

IT Services and IT Consulting 馃嚭馃嚫 Greenwood Village 7 2014
59
muGrid Analyticsmugrid.com

The company specializes in optimizing energy asset design and operation using expertise in renewable energy, energy markets, financial engineering, and data analysis

Renewables & Environment 馃嚭馃嚫 Conifer 6 2016
60
Relevel, LLCrelevelllc.com

The company helps clients embrace change, unlock their potential, and align with their purpose to thrive in personal and professional lives

Business Consulting and Services 馃嚭馃嚫 Colorado Springs 5 2016
61
StratCom Advisors, LLCstratcomadvisors.com

Specializing in energy industry consulting, offering expertise in land, due diligence, risk management, and marketing on an outsourced contract basis

Oil and Gas 馃嚭馃嚫 Lakewood 4 n/a
62
Avrio Consulting Group

A consultancy helping midmarket companies scale their digital operations, drive successful transformations, and accelerate growth with experienced executives and a focus on employee and customer experience

IT Services and IT Consulting 馃嚭馃嚫 Castle Pines 4 n/a
63
The Chevalier Group, Inc.dataconsultingpartners.com

A US-based consultancy specializing in Big Data solutions, providing services in data management, analytics, and integration for various industries since 1999

IT Services and IT Consulting 馃嚭馃嚫 Colorado Springs 3 1999
64
ADVOadvogroupinc.com

A boutique consulting firm in LA, offering tailored Communication and Leadership Development programs using principles of performance to elevate impact

Professional Training and Coaching 馃嚭馃嚫 Aurora 3 2013
65
Masterpointmasterpoint.io

The company builds cloud infrastructure using easy-to-understand Infrastructure as Code, delivering scalable, secure, and sustainable platforms for businesses

IT Services and IT Consulting 馃嚭馃嚫 Boulder 3 2016
66
Clearinityclearinity.com

Specializing in inventory management system implementations, Clearinity offers support for ecommerce businesses looking to navigate change management and maximize operational efficiency

Business Consulting and Services 馃嚭馃嚫 Denver 3 2018
67
HudsonWest LLChudson-west.com

An independent firm specializing in equity derivatives and convertible securities, maximizing value for clients with nearly six decades of experience

Capital Markets 馃嚭馃嚫 Denver 3 2019
68
Camino Energy Inc.caminoenergyinc.com

A performance improvement company in the energy industry, providing strategy and advisory solutions to optimize energy infrastructure assets and increase operational efficiency

Oil and Gas 馃嚭馃嚫 Denver 3 n/a
69
Reimer Consulting Inc.reimerconsultinginc.com

Specializing in digital transformation and business technology improvement, we offer IT consulting, process re-engineering, and technology deployment services, emphasizing customer satisfaction and lasting results

IT Services and IT Consulting 馃嚭馃嚫 Grand Valley 3 2009
70
Delphi Intelligencedelphiintelligence.com

A consultancy specializing in data science, providing expert services and solutions to help businesses make data-driven decisions and insights

IT Services and IT Consulting 馃嚭馃嚫 Boulder 3 2023
71
Meridian Success Groupmeridiansuccessgroup.com

A catalyst for growth and success, Meridian Success Group focuses on personal and professional development through consulting, training, coaching and peer advisory boards

Professional Training and Coaching 馃嚭馃嚫 Parker 2 2016
72
ETC Solutions, LLCetcsolutions-llc.com

A company offering tailored solutions for business processes, specializing in salesforcecom consulting for configuration, training, optimization, and implementation with an agile approach

IT Services and IT Consulting 馃嚭馃嚫 Arvada 2 2010
73
Cascadia Engineering LLCcascadiaeng.com

Providing advanced engineering solutions for organizations to promote sustainability, reduce energy costs, and optimize systems for future growth

Industrial Machinery Manufacturing 馃嚭馃嚫 Denver 2 2020
74
Energy Service Associates, Incesaorg.com

This company provides LEED project planning, Commissioning services, re-commissioning of existing facilities, and Resource Conservation planning for organizations

Renewables & Environment 馃嚭馃嚫 Boulder 2 1980
75
Platinum ERP

Platinum ERP advisors partner with clients to drive transformation through digital capabilities, process improvement, and talent-focused change deployment

IT Services and IT Consulting 馃嚭馃嚫 Longmont 2 2012
76
Datacated LLCdatacated.org

The company provides impact strategy, program evaluation, research design, and statistical analysis services to empower clients in data ownership and analysis

Research Services 馃嚭馃嚫 Boulder 1 2017
77
Wolke Intelligence AIwolkeintelligence.com

AI-focused managed services provider and consulting firm empowering businesses to leverage AI while maintaining a human touch in their operations

IT Services and IT Consulting 馃嚭馃嚫 Littleton 1 n/a

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.

More company lists in Colorado

The same list elsewhere in United States