About Us
Advancing IT and empowering success!
Who We Are
TenisiTech is a Managed Service Provider (MSP) with a distributed team of IT professionals based across the U.S. Since 2012, we’ve helped growing businesses and nonprofits simplify, secure, and modernize their IT, so they can focus on driving impact, achieving operational goals, and serving their customers and community.
While our team operates across the country, we provide both remote and on-site support depending on your needs. Our ability to be flexible and present when it matters sets us apart from traditional MSPs.
With decades of combined experience, our team delivers enterprise-level expertise with a commitment to reliability, transparency, and non-transactional relationships. Founded by Sarah Tenisi, an experienced IT leader with a passion for solving complex problems and building strong partnerships, TenisiTech was created to bring a more strategic and human approach to IT services.
We’re more than just an IT provider; we’re your strategic partner in building technology environments that work for you, not against you.
What We Do
Make IT simple, secure, and aligned with your business goals, so you can focus on what you do best.
At TenisiTech, our mission is to protect our clients by solving hard and complicated problems. We’re committed to delivering top-tier IT security services, exceptional customer service, and enhanced productivity through our approach of simplifying and modernizing IT environments.
We specialize in proactive IT support and customized IT solutions tailored to each client’s unique needs. We take the responsibility of managing our clients’ IT environments seriously, and we do so by staying rooted in three core principles:
We Cultivate Non-Transactional Relationships
We focus on building genuine partnerships with our clients and our team. By fostering collaboration and mutual success, we go beyond the traditional vendor-client model, becoming a trusted advisor who grows alongside you.
We Leverage Enterprise-Level Expertise
Our team includes experienced IT leaders who design, implement, and manage IT strategy with precision. From regulatory compliance to system security, we bring structure and long-term thinking to every environment we support.
We Empower Through Passion
We hire professionals who love what they do. Their dedication fuels innovative, modern IT strategies that empower our clients and promote continuous improvement across the organization.
Inspired by our mission to revolutionize IT management?

Our Core Values
Transparency: Open communication builds trust.
Collaboration & Communication: Unity drives outcomes.
Curiosity: Innovation starts with asking “what if?”
Resourcefulness & Drive: We meet every challenge with foresight and focus.
Our Vision and Aspirations
Our vision is encapsulated by two powerful concepts: ‘Simplification & Modernization.’ Our goal is to demystify IT solutions, making them more accessible and user-friendly for businesses of all sizes. We specialize in crafting streamlined and agile IT environments that respond to the ever-changing demands of tech. Looking to the future, we’re strategically positioned to embrace innovation and evolve, ensuring our IT modernization services remain at the forefront of the industry. By focusing on innovative IT solutions and client-centric service, we are your partner in navigating the complexities of technology with ease and efficiency.
The TenisiTech Difference
TenisiTech’s unique approach integrates Managed IT, IT Modernization, and CIO Advisory to revolutionize service delivery, fortify security, and enhance productivity.
Our seamless blend of comprehensive daily IT support with strategic executive-level insight sets us apart, ensuring that our clients’ IT management is both simplified and cutting-edge. With a focus on robust security and compliance, alongside flexible co-sourced and outsourced IT solutions, we empower businesses to thrive in a modern digital landscape.
We cultivate non-transactional relationships through our Value Pricing approach. While our services reflect the premium quality and expertise we bring to the table, our flat rate pricing model ensures transparency and predictability in costs. This approach eliminates surprises and allows our clients to plan their IT budgets with confidence, knowing they are investing in unparalleled service and support that drives their business forward.
Achievements and Milestones
12 Years of IT Mastery
Celebrating over a decade of leadership in the IT Managed Services industry, TenisiTech stands proud with a 12-year legacy of blending innovation with unwavering quality service. Hear firsthand the difference we make from the testimonials of our satisfied clients.
Wide Array of Industry Certifications
Our team’s array of high-caliber credentials, including Microsoft M365 Fundamentals, CompTIA Security+, and CompTIA Network+, stands as a testament to our relentless drive for expertise and industry relevance. With an entire team of HDI Certified Professionals, we’ve earned the prestigious HDI Team Certified Pinnacle of Excellence Award, ensuring unparalleled knowledge and client service.
98% End-User Satisfaction
Our outstanding 4.9-star rating on Google Reviews reflects the transformative impact our IT solutions have on our clients, highlighting our commitment to excellence in IT support. Read the glowing reviews from our end-users about their experiences.
Strategic Scrut Partnership
Our collaboration with Scrut Automation underscores our commitment to providing leading-edge IT compliance and solutions, ensuring our clients are equipped with the best tools for success.
Contact Info
TenisiTech
www.tenisitech.com
TenisiTech HQ: 3460 Marron Rd STE 103 108, Oceanside, CA 92056
408-217-1380
info@tenisitech.com

