Fueling Innovation

Founded in 1984, Theoris Services is a global IT and Engineering Professional Services firm focused exclusively on providing enterprise-level strategies, managed solutions, talent-based solutions, and IT & Engineering leadership.

Theoris Services merges with Reliable Solutions Corp

Theoris Services has announced its merger with Reliable Solutions Corp (RSC), a software development firm also based in Indianapolis.

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Our Services

enterprise strategies

Enterprise Strategies


Provide enterprise level audit, analysis, and planning services, including: strategic planning, GAP analysis, current state assignment, and future state planning.

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managed solutions

Managed Solutions


Strategically focused, and hands-on approach to solving each client’s unique challenges, while meeting their business objectives.

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talent solutions

Talent Solutions


Provide the top talent for your specific business needs using our proprietary Talent Acquisition System (TAS)– the most effective and value-based recruiting process available today.

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Leadership Solutions

Leadership Solutions


Provide seasoned and talented IT and Engineering thought-leaders who can quickly adapt to and understand your organizational culture and technology environment.

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What Our Clients Say

  • “Theoris was instrumental in my staff recruitment process. As an HR manager, I have to fill highly technical positions with skilled people as quickly as possible. Theoris saved me so much time and energy! They found us an extremely skilled developer with a quick turnaround time. They are a very professional and enjoyable staff to work with.”

    - HR Manager for Health Services Company
  • “We have used Theoris to staff roughly half of our development team here in Carmel. They have always been great at exceeding the needs of our growing company. I would stack our development team up against any company in town – and the reason is Theoris!”

    - CTO for a CRM Company
  • “Theoris makes the investment to fully understand my staffing requirements. They then provide what I need – well-qualified, pre-screened candidates and the result is me saving lots of time while hiring quality IT professionals. Theoris is a great partner to have.”

    - IT Infrastructure Manager for large Manufacturer
  • “Theoris has definitely been my ‘go-to’ consulting firm for some time now. My account manager always go out of the way to assure I have top-flight candidates that will excel above and beyond my expectations. Theoris is very easy to work and communicate with. I highly recommend them.”

    - Technical Architect for Financial Services Firm
  • “You can trust Theoris Services!  Over the last 4 years, Theoris has partnered with us to provide experienced, reliable and results-driven candidates.   The drive and level of experience their resources provide has made them resources a great fit for our company. “

    - Application Architect for a Health Administrator

Join Our Team

Theoris Services specializes in matching you with the opportunity that best fits your unique needs and career goals. As a Theoris team member, you join a culture based on people-centered values, and an environment that fosters both personal and professional growth. Our goal is to Fuel Your Career!

Theoris Experience
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What Our Employees Say

  • “This is my 15th year with Theoris Services. I have served three different clients over my tenure here. Theoris has wonderful benefits including medical, 401k, and PTO. They have always taken care of me and my family. All of this shows that they Theoris is not only professional and passionate about their work and their clients, but they truly care about their employees.”

    - Theoris Quality Assurance Consultant
  • “Theoris originally hired me for a six month project to help produce client documentation. Later this year, I will celebrate 10 years of being part of the Theoris family. When it comes to their staff, the level of effort and care I have seen them put into everything they do is unmatched by anyone. It is obvious that Theoris cares for all of its people like they are family.”

    - Theoris CRM Support Analyst
  • “Theoris’ benefits package including medical, 401k, and PTO are a truly wonderful thing and very rare among consulting companies. It is a delight to work for a company that cares so much about their employees and invests in them and in their future while also supporting them at the workplace by keeping in frequent touch.”

    - Theoris Security Analyst
  • “As a software developer in a medium sized shop, I work around numerous other consultants employed by Theoris as well as competitive firms. Theoris consultants are clearly a cut above the rest – not just technically, but in friendly willingness to lend expertise. It’s contagious too.”

    - Theoris Software Developer for Case Records Company
  • “I’ve worked for Theoris twice now. My first stint lasted nine years, and now I’m back again! Theoris only works with the best clients. The consultants are all top- notch and the staff really works hard to take care of you!”

    - Theoris Project Manager for Financial Services Company
Connect with us

For questions regarding Theoris services, please email Dave Lovell, President – dlovell@theoris.com