Business Contact
Business ContactGuy LeCaine
Business Telephone303-339-2980
Business Mobile Phone720-320-7212
Address 1240 Wilcox
CityCastle Rock
Zip/Postal Code80104
CountryUnited States
Business Location
Address 1240 Wilcox
CityCastle Rock
Zip/Postal Code80104
CountryUnited States

SiouXtech is an 8(a), DBE, EBE, MBE, SBE, SDB Certified, Native American Owned Company.  We are a full-service Outsourcing, Professional Services and Health IT firm that provides specifically designed solutions for the commercial  and government sectors. SiouXtech was established in 2011 and the corporate office is located in Castle Rock, Colorado.

At SiouXtech we’re with you.  With each customer we develop a consulting  partnership and long-term relationships built on integrity and trust.  With each employee we offer rewarding  job opportunities with competitive income at top companies.

Guy LeCaine is 100% owner of SiouXtech and 51% owner of FSD Technologies;  SiouXtech and FSD Technologies  provide Technology Solutions for Government and Industry.

Guy has lived in Colorado for 20 years and is a native of Marysville, Michigan. He graduated from Western Michigan University with a Bachelor of Science Degree in Aviation Technology and Business. He is married to his wife, Patricia for 13 years and has a wonderful 10 year old son, Guy Joseph. Guy is a member of the Cheyenne River Sioux Tribe (Eagle Butte, South Dakota) and the Wood Mountain Lakota Sioux Tribe (Saskatchewan, Canada).

Guy’s interests include golf, running, hiking, skiing, hockey, fishing, traveling and anything with his Family. Guy is an active member of The Rock Church in Castle Rock and supports The Rocks outreach to Native Americans on the Rosebud and Pine Ridge Sioux Reservations.


  • Structured Cabling-Voice, Data, A/V, VTC, Security and Nurse Call. Scalable cabling solutions to ensure longest network life-cycle.
  • Wireless Implementation-Secure, reliable, and scalable networks to meet business and technical requirements.
  • Security Services-Multilayered security strategies to reduce risk and minimize vulnerabilities.
  • Product Reseller



SiouXtech recognizes that competitive organizations need to have access to the right people with the right skills that can be deployed when and where they are needed. Augmenting existing staff allows an organization to leverage the skills and experience of their existing resources in conjunction with outsourced individuals. This staffing solution means you maintain control of your project and its outcome, while still benefiting from the perspective of an outside expert.

We provide support to fulfill your long-term business goals or supplement your hiring for project based or temporary staffing needs in the following areas:

  • Administrative
  • Engineering
  • Finance & Accounting
  • IT
  • Scientific
  • Skilled Labor
  • Technicians



Revenue Cycle Management

  • CD-10 Coding and Audit
  • Billing Services
  • Bundled Payment Solutions
  • Case Management Support
  • Denials & AMP; Appeals Management
  • Interim Management
  • PACT Payment Recovery
  • Revenue Cycle Improvement

Managed Services Outsourcing-(MSO)

  • Call Center
  • Technical Support
  • Application Support
  • Asset Management
  • Desktop Support
  • Cyber Security Audit
  • Intrusion Monitoring

Rural Healthcare 2.0

  • MSO
  • Home Vital Monitoring
  • e-prescription
  • Durable Medical Equipment (DME)
  • Senior Care
  • EMR
  • Patient Portal
  • Private Health Information Exchange
  • Telemedicine


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