Best IT Consulting Companies in United States
List of the Top United States IT Consulting Firms

Lemler Group, LLC is an Indianapolis-based certified public accounting firm that provides assurance services for affordable housing properties and non-profit organizations. Specifically, we specialize in auditing HUD, RD, LIHTC, and Section 42 properties. We also serve a wide variety of not-for-profit organizations, including foundations, associations, churches, adoption agencies, and foster care providers.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Indianapolis
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Creativity is the only safeguard against the ever-changing threat of cybersecurity. Leo is a seasoned team of cyber trailblazers and creative practitioners who have deep and operational knowledge to combat the cyber skills gap. Through creative solutions, we help our customers build and manage security programs.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Dallas
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Medford
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"Knowledgeable and able to provide "outside-the-box" website solutions that were cost-effective."
Captive & Project Manager, MCM CPAs & AdvisorsProject Manager, MCM CPAs & Advisors
Level 12 is a custom software solutions agency that helps businesses understand and conquer their unique challenges through expert analysis and tailored software, so that they can focus on moving forward.
- CTO consulting services
- App & database development
- Data warehouses, reporting & ETL pipelines
- Microsoft SQL server & reporting/automation suites like SSIS
- Systems & API integration
- AWS & Azure cloud development & devops
- IoT and Linux system programming
- Machine learning and computer vision automation
An example of a SaaS app we built: https://www.mineraltracker.com/
Case studies: https://www.level12.io/projects/
We are happy to consult with you on any software project/product you may be working on.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Jeffersonville
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Level Five brings the experience of top-tier business professionals with strong academic and functional backgrounds to small ($50 million in revenue) and medium ($5 billion in revenue) sized companies. We are committed to bringing our clients the best approaches to business management across all disciplines- from strategy to execution- for the expressed purpose of driving breakthrough results. Several of our clients include P&G, RR Donnelley, J Houston Homes, ADF, Pepsico and more.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Montclair
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Certified executive coach specializing in driving innovation through leadership development of technical staff. 14-year veteran of product development organizations in high-tech startups, with prior roles in engineering, product management, sales, marketing, and business development. Consulting clients have included GE, IBM, PricewaterhouseCoopers, Kaiser Permanente, and GNC, among others.
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Undisclosed
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Freelancer
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Undisclosed / hr
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US, Needham
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Leverage IT was founded in 2001 by passionate technology and business professionals. Our mission from the outset has been to provide services that add value to our clients’ businesses: the cloud, cybersecurity, infrastructure management, and strategy. We specialize in customizing business technology to meet our clients’ needs, and educating them on maximizing its productivity and security.
Our dedication to improving our clients’ businesses and our focus on long-term relationships has kept us in operation for over 20 years, and made us one of the leading technology service providers in the Sacramento and Reno metropolitan areas.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Sacramento
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LeverPoint is now Ultimus LeverPoint Private Fund Solutions. Our newly combined entity provides private fund managers a broader product offering, more scalable solutions, and significant technological capabilities. As the leading independent fund services provider, we offer comprehensive solutions to Investment Managers across the spectrum of private fund vehicle structures.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Clifton Park
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Levin Strategic Resources (LSR) specializes in comprehensive government and public affairs client representation with services ranging from lobbying and grassroots advocacy to public relations, community outreach and event planning. LSR works with clients to build the components of their story into a tactical message for success.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Cheyenne
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Since 1967, we have been committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen. Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology and extensive business relationships is indicative of our commitment to excellence.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Winston-Salem
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At Lib13 we deliver on security.
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Undisclosed
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2 - 9
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$150 - $199 / hr
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US, San Francisco
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Liddell Consulting Group was founded in 2002 as SKYE Business Solutions by David Liddell, with the sole purpose of simplifying leadership challenges. With a career founded in project and program management and an education in engineering, David powered the development of his leadership consulting approach with analytical thinking and a determined work ethic. Liddell Consulting Group’s goals pivot around applying this approach to benefit leaders at all levels.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Merrimack
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Life That Works Coaching is a life and career coaching company established in 2016 by Amy Catherine Chibib, CPCC. Amy provides career and life coaching services to Austin, Texas and the Central Texas Region. Amy brings an objective perspective, excellent listening skills and a keen intuition to help you find the right work and life balance.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, West Lake Hills
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Light Pharma is a consulting and technology company on a mission to transform the way medicine is made. Our focus is on high technology, life sciences and health care. We are unique. Unique in our ability to transform high technology, life sciences, health care and government organization performance. We have developed a powerful transformation approach that involves: Strategic Consulting
Operational Excellence
Regulatory Compliance
Process Management
Technology Assessment
Benchmarking
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Cambridge
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Lighthouse Technology Partners is a Professional Services company located in Greenwich, CT. We specialize in serving Small to Medium Size enterprises and the technology that powers them. For more than 25 years, our comprehensive repertoire of IT services has helped streamline the startup process for new organizations, and has increased efficiency for those already established. We deliver value by being able to implement the right solutions at the most competitive finished cost to the client.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Greenwich
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Lightning Consulting will put a powerful charge in your marketing program. A single bolt will have major impact on your company’s future, and we have the vision to make it happen. We are a marketing & communications agency specializing in corporate identity & branding, print communications, social media, website consulting, advertising, creative design, public relations and strategic planning and development.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Topsfield
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Since its inception, Lilly & Company has built a unique and comprehensive strategy for providing the best possible services available in political fundraising and grassroots consulting in Texas. Lilly & Company began providing grassroots and government affairs consulting. Today, the company provides extensive coalition building, grassroots consulting and fundraising for some of Texas' most prominent leaders and organizations.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Austin
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Choosing a Certified Public Accounting firm is one of the most important decisions a business can make. At Lima and Associate, LLC, we are dedicated to helping our clients’ businesses succeed financially through quality accounting, business advisory, and tax services. With our significant financial and operational background across numerous industries, we have the right experience, professionalism, and values to tailor and perform our services to meet your specific needs.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Palm Harbor
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Largo
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Lindsay and Company CPA was founded in 1975 by Jan Corwin Lindsay to provide financial solutions to businesses and individuals. Jan's focus and client-centered philosophy remain at the core of the firm's services to small- and medium-sized businesses, individuals, and not-for-profit organizations.
Maria Berntson and Hien Nguyen became partners in 2010, and continue to embody Jan's philosophy and lead the firm in its commitment to excellent client service.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Ventura
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Linker Logic Technologies is an app development firm based out of Raleigh, North Carolina. Linker Logic Technologies helps startups and enterprises become innovation leaders by providing award-winning consulting, design, development, and support services. Since its inception in 2014, Linker Logic Technologies has helped over 80 clients bring their vision to life. If you’re looking to turn your idea to reality, please visit www.linkerlogic.com
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Durham
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Linkitall LLC (LIA) – is a leading consulting company that specializes in providing solutions in the fields of Human Resources (HR) and Information Technology (IT). We 'link' HR and IT solutions, in one centralized location. Our broad range of services includes Human Resources Consulting, Staffing Solutions (e.g. LPN/RNs, certified PMP, construction workers, etc..), Custom Web/App Development, Support Solutions, and Network Solutions to public and private sectors across the globe.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Richmond
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Liquidreach helps our clients identify new opportunities, lead change, and differentiate their brand. Our process is driven by data analysis coupled with a deep understanding of the customer experience. Whether clients need digital marketing services or consulting, they come to us to present themselves effectively in the digital arena. Liquidreach was created by acquiring and combining the talent, resources, and experience of multiple thought leaders.
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$5,000 +
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10 - 49
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$200 - $300 / hr
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US, Orlando
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Medford
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Whether you're a business owner seeking accounting and management advice, or need a professional to help you get the results from your income taxes, Little Accounting is a family-oriented firm right here in the heart of Illinois, providing experience and personal service that has been trusted for more than 25 years.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Moweaqua
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LW Advisors is an independent wealth management and advisory boutique providing financial planning and investment services for individuals and businesses.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Des Moines
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Welcome to LKS CPA Associates LLP CPA firm licensed in Plainview, NY. If you are looking for a blend of personal service and expertise, you have come to the right place! We offer a broad range of services for business owners, executives and independent professionals. Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness, and quality. Our rates are affordable. We are experienced and we're friendly.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Melville
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We believe in the value of relationships. We view every client relationship like a partnership, and truly believe that our success is a result of your success. We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Dayton
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HPCOps As established leaders in the industry for the past 20 years, we offer comprehensive solutions for High-Performance Computing, high-performance storage, and application parallelization. DigitalOps A business-centric approach to Managed Services, enabling our customers to harness the power of Intelligent Automation and Processes disrupting MTTR averages, leading to upwards of 40% savings. Our engineered platforms like ClouTor, CONQUO, and GANANA significantly improves the journey.
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$10,000 +
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250 - 999
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$25 - $49 / hr
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US, New York City
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It only takes a spark for an idea to catch fire. We create immersive WordPress experiences and build comprehensive digital platforms designed to give life and longevity to your best ideas.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Highlands Ranch
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Loft9 is a management consulting firm that guides clients through organizational, operational, and business technology transformations. We provide the strategic planning, execution, and ongoing operational support required across, and within, business functions for a practical solution that demystifies the transformation journey. From enterprise-wide to functional team efforts, impactful transformations don’t happen overnight.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Bellevue
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Logan Consulting is a Chicago-based IT services and solutions firm that helps manufacturing, distribution and service companies better utilize technology to reduce costs and increase sales. Logan Consulting specializes in the ERP/Accounting Software and Customer Relationship (CRM) solutions and works extensively with Microsoft Dynamics AX/GP/NAV/CRM, Acumatica, Salesforce, and Intacct.
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Undisclosed
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10 - 49
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$100 - $149 / hr
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US, Chicago
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Logan Industries, Inc. (LII) was formed in 1988 on the space coast of Florida, located in Melbourne, Florida. Since its formation, LII has been developing custom and 'off the shelf' software products, as well as providing IT infrastructure support and management services.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Melbourne
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We are providing free logo designing services from USA, California, Losa Angeles to all around the world just come on our platform and start making your social channel logos free of cost
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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London Economics International LLC (“LEI”) is a global economic, financial, and strategic advisory professional services firm specializing in energy and infrastructure. The firm combines detailed understanding of specific network and commodity industries, such as electricity generation and distribution, with a suite of proprietary quantitative models to produce reliable and comprehensible results.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Boston
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Lonely Lane is a Dallas, TX creative agency and content studio founded by storytelling entrepreneurs. We are artists and creatives who understand the importance of authenticity. We offer a full range of creative services in film and content production. Whether your needs are conceptualizing a content campaign, staffing up production crew, or post-production from editorial to animation and visual effects, we offer it all. We want to help you tell your stories so let's create something together.
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$1,000 +
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2 - 9
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$100 - $149 / hr
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US, Dallas
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We are a small CPA firm focusing on financial operations, tax, and consulting for entrepreneurs and individuals creating wealth for our clients through tax strategies, operational efficiencies, and cost savings. We also provide traditional management consulting services to companies of every size.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Fishers
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We created this website to provide clients and potential clients with information concerning our firm and our unique, low-pressure approach to personal and professional services. We have an excellent client-retention rate, and we are extremely proud of the high-quality services that our firm provides. We are constantly identifying new ways to reduce federal, state or local tax liabilities.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Mount Sinai
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Lookout is a cyber security company that makes it possible for individuals and enterprises to be both mobile and secure. With 100 million mobile sensors fueling a dataset of virtually all the mobile code in the world, the Lookout Security Cloud can identify connections that would otherwise go unseen -- predicting and stopping mobile attacks before they do harm. Headquartered in San Francisco, Lookout has offices in Amsterdam, Boston, London, Sydney, Tokyo, Toronto and Washington, D.C.
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$5,000 +
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250 - 999
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$150 - $199 / hr
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US, San Francisco
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Our company offers Digital Marketing, Design and Development services, designed to systematically grow your business attracting potential customers and creating champions.
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$25,000 +
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2 - 9
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$100 - $149 / hr
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US, San Francisco
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