| # | Company | Employees |
|---|---|---|
| 1 | 2,353 | |
| 2 |
CLEAResultclearesult.com
Leading provider of energy efficiency and sustainability solutions in North America, focused on transitioning to a carbon-neutral future through local partnerships and innovative technology |
2,266 |
| 3 |
TTEC Digitalttecdigital.com
A global leader in customer experience orchestration, leveraging technology and empathy with expertise in CX strategy, data analytics, and AI |
1,983 |
| 4 |
OLAolasustainability.com
An Austin-based architecture practice focusing on sustainable design, offering project-specific strategies that integrate clients' design objectives and sustainability goals through a collaborative team approach |
1,933 |
| 5 |
Consero Globalconseroglobal.com
A pioneer in Finance as a Service, disrupting finance department setup for investment managers and PE/VC backed companies with cutting-edge technology |
1,737 |
| 6 |
Qubikaqubika.com
A leading software development consultancy with offices in multiple countries, offering services in product design, mobile development, AI, data analytics, and more |
881 |
| 7 |
Stanton Chase: Executive Search & Leadership Consultantsstantonchase.com
Global executive search firm specializing in leadership development and succession planning, offering premium services in executive search, assessment, and board services |
856 |
| 8 |
Electric Power Engineersepeconsulting.com
A global leader in grid reliability and resiliency, offering comprehensive services in utility engineering, grid analytics, digitalization, and innovative software solutions |
785 |
| 9 |
BESTsmartenergystrategy.com
The company specializes in maximizing value in commercial real estate through water and energy efficiency strategies, renewable energy, and Smart Energy Solutions |
772 |
| 10 |
Excelenciaexcelenciaconsulting.com
Excelencia is an ISO-certified IT solutions company with 15+ years of experience, offering innovative and tailor-made solutions globally using offshore and on-site models |
504 |
| 11 |
Growth Acceleration Partnersgrowthaccelerationpartners.com
consulting, designing, building, modernizing software and data engineering solutions, leveraging AI and nearshoring for competitive business advantage |
489 |
| 12 |
Acid Labs USacidlabs.com
Innovative technology solutions company in Chile, promoting excellence in clients' businesses with agile, flexible work environment and global team |
429 |
| 13 |
EX Squaredexsquared.com
EX Squared helps businesses embrace digital disruption by providing strategy and execution for building a strong digital foundation and accelerating transformation to drive ROI and revenue growth |
400 |
| 14 |
BOEbo-engineering.com
BOE specializes in traffic engineering, transportation planning, and development consulting to positively impact communities with innovative and sustainable solutions |
347 |
| 15 |
thinkbridgethinkbridge.com
Mid-market technology services focusing on strategic software development and innovation to help companies scale, compete with larger corporations, and increase overall valuations. |
336 |
| 16 |
Kanerika Inckanerika.com
Helps Fortune 500 move from data to decisions, offering enterprise AI, data modernization, migration, analytics, integration, governance, and automation services. |
308 |
| 17 |
Amnet Digitalamnetdigital.com
A data-driven company offering IT services, solutions & products focused on Data, Analytics & AI for various industries globally |
259 |
| 18 |
Bridgepoint Consultingbridgepointconsulting.com
Management consulting firm offering services to help companies navigate growth, change, compliance, and strategic transitions through finance, risk, technology, and advisory solutions |
256 |
| 19 |
Emergo by ULemergobyul.com
Global regulatory compliance consulting for medical device/IVD companies Services include registration, ISO certification, post-market surveillance in 20+ markets worldwide Offices worldwide |
251 |
| 20 |
ASC Technology Solutions LLCasctechno.com
Engineering and BIM consulting company offering world-class technology solutions, design, drawings, and management techniques through internal tie-ups and qualified professionals |
240 |
| 21 |
The HT Groupthehtgroup.com
A team of dedicated professionals providing top-notch staffing and recruiting services, connecting individuals with quality career opportunities, and exceeding industry standards |
240 |
| 22 |
Sahaj Softwaresahaj.ai
Technology artisans solving complex engineering problems with purpose-built solutions and AI expertise, emphasizing individuality and human ingenuity over factory-like processes |
229 |
| 23 |
CFE Telecomcfeamerica.com
CFE offers engineering services in land development, public works, telecommunications, environmental and structural sectors with a team of experienced professionals |
202 |
| 24 |
Rialtesrialtes.com
Simplifying, enabling, and empowering digital journeys for Fortune 500 companies through tailored SAP and Salesforce consulting solutions, driving innovation and long-term success. |
161 |
| 25 |
Klizerklizer.com
Specializing in ecommerce development, Klizer empowers businesses to grow online by creating efficient digital stores and enhancing customer experience with innovative solutions |
123 |
| 26 |
Peeklogicpeeklogic.com
An IT services and Salesforce consulting company providing strategic consulting, IT solutions implementation, and business transformation services for businesses of all sizes |
80 |
| 27 |
Septem Systemsseptemsystems.com
A technology consultancy firm offering innovative business solutions and strategic services, with a focus on digital transformation and growth acceleration for clients |
79 |
| 28 |
Melonleaf Consultingmelonleaf.com
Salesforce Silver Partner offering Consulting, Implementation, and Innovative Technology services globally with expertise in Salesforce products, integration services, and various industry solutions |
62 |
| 29 |
Gmwaregmware.com
An ISO 9001:2015 certified company offering custom solutions for startups, small businesses, and SMEs, with opportunities for growth and learning |
57 |
| 30 |
Madison Street Capitalmadisonstreetcapital.com
International investment banking firm providing corporate financial advisory services, merger and acquisition expertise, financial opinions, and valuation services to businesses worldwide |
53 |
| 31 |
CREANยฎcreaninc.com
An Austin-based company offering Hands On Engineering and Smart Factory Transformation services to Fortune 100/2000 clients in Technical Expertise, Operations Optimization, and Supply Chain Management |
51 |
| 32 |
UNICO Solutionunicosolution.com
Data Management consulting firm specializing in Data Integration, Data Quality, Master Data, ERP & CRM services, and Cloud integration with expertise in EIM, Big Data, and BI |
36 |
| 33 | 36 | |
| 34 |
isitaยฎisitatech.com
Leading technology consultants providing custom omnichannel solutions, tech talent services, advanced analytics, AI, digital transformation, and security through agile methodologies |
31 |
| 35 |
Biztrussbiztruss.com
Biztruss offers end-to-end digital transformation services, helping companies worldwide integrate technology for growth, efficiency, and relevance in today's digital landscape |
28 |
| 36 |
D3Clarity, Inc.d3clarity.com
Professional services firm empowering enterprises for a data-driven, cloud-empowered future through improved data quality, governance, and modernized cloud solutions |
24 |
| 37 | 22 | |
| 38 |
OmniSure Risk Solutionsomnisure.com
Specializing in risk management consulting for healthcare and human services partners, we offer solutions for loss control, professional liability, and ongoing support |
20 |
| 39 |
ChimiChurrichimi.co
This company helps clients achieve business value and beat competitors by launching digital products, automating processes, and providing top-notch technology consulting services |
18 |
| 40 |
Data Sentinelsdata-sentinels.com
Specializes in AI, data science, and digital transformation services to help businesses innovate and optimize their operations effectively. |
12 |
| 41 |
Flipstone Technology Partners, Inc.flipstone.com
Boutique software services consultancy and startup incubator specializing in Ruby, Javascript, and Haskell, with experience launching various startups across different sectors |
11 |
| 42 |
Catalyitcatalyit.com
This company simplifies technology for insurance agents, making it easier for them to navigate and utilize innovative tools efficiently |
11 |
| 43 |
MC Austinmcaustin.com
The company provides tailored IT and communications solutions, guiding organizations through selection, implementation, and ongoing support to optimize technology infrastructure |
7 |
| 44 |
Newron Tech Incnewrontech.com
A technology services company specializing in IT Services and Consulting, delivering value through global development expertise, breakthrough innovations, and cost-effective solutions for clients |
7 |
| 45 |
A2K Partnersa2kpartners.com
The company provides advisory services, modern work redesign, and digital automation solutions to improve employee experiences, productivity, and business outcomes |
7 |
| 46 |
AS Analyticsas-analytics.com
This company specializes in providing Data Analytics and Artificial Intelligence solutions to various sectors, offering services like Business Intelligence and Web Service |
6 |
| 47 |
Praxis Metricspraxismetrics.com
This company helps visionary ecommerce brands grow exponentially by providing actionable insights from data to drive better business decisions, eliminate waste, and increase profits |
5 |
| 48 |
The Owlstheowls.com
The company specializes in using data and experimentation to help organizations build high-performance digital products by understanding customer needs |
5 |
| 49 |
dev3lopdev3lop.com
A consulting and software company in Austin, Texas, specializing in advanced analytics, Tableau consulting, business intelligence, data warehousing, and custom development services |
4 |
| 50 |
SparkMedsparkmedadvisors.com
Specializing in needs-driven innovation and commercialization strategies, we partner with clients to drive growth and achieve their business objectives in healthcare |
4 |
| 51 |
Experientexperient.work
Specializing in enhancing employee experience and engagement through design, this company helps organizations innovate and reframe culture for new ways of working |
2 |
| 52 |
Strategy Inc - Medical Device - Lifescience Business Consultingstrategyinc.net
Global lifescience business intelligence company providing strategic medical device consulting services for financial and market due diligence to clients worldwide |
2 |
| 53 |
Digital First Consultingdigitalfirst-consulting.com
Digital First Consulting specializes in digital transformations, strategy, agile IT organization design, and enterprise solutions architecture to help businesses succeed in the digital era |
2 |
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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 Austin
- The largest companies in Austin 1,245
- SaaS companies in Austin 192
- Software Development companies in Austin 160
- IT Services and IT Consulting companies in Austin 116
- AI companies in Austin 115
- IT services companies in Austin 93
- Real Estate companies in Austin 87
- Venture capital and private equity firms in Austin 75
- Venture Capital and Private Equity Principals companies in Austin 61
- Education providers in Austin 58
- Retail chains in Austin 58
- Financial services firms in Austin 53
- Financial Services companies in Austin 51
- Hardware manufacturers in Austin 44
- Healthcare providers in Austin 40
- Manufacturers in Austin 38
- Technology, Information and Internet companies in Austin 37
- Energy companies in Austin 36
- Critical infrastructure operators in Austin 35
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- E-commerce companies in Austin 34
- Public sector organisations in Austin 30
- Data and analytics companies in Austin 29
- Publicly traded companies in Austin 29
The same list elsewhere in United States
- Consulting firms in the United States 4,382
- Consulting firms in California 553
- Consulting firms in New York State 474
- Consulting firms in Texas 453
- Consulting firms in Virginia 283
- Consulting firms in Illinois 238
- Consulting firms in New Jersey 215
- Consulting firms in Florida 186
- Consulting firms in Georgia 168
- Consulting firms in Massachusetts 153
- Consulting firms in Pennsylvania 144
- Consulting firms in Ohio 115
- Consulting firms in Maryland 112
- Consulting firms in Washington State 106
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