ASI Oil Tools

North America’s supplier of Measurement While Drilling (MWD) parts as well as other tools for oil and gas directional drilling. MWD products, such as the drill pipe screens, mule shoes, centralizers, inner and outer rings, and fishing necks are precision made with high quality and with high strength stainless steel. Parts are designed and built to hold up under even the most difficult on-site drilling conditions. Customers include Fortune 500 companies.

ASI Oil Tools can produce high quality, complex parts from prototypes or drawings from any material in a timely manner.

CD Austin

Based in Austin, Texas, CD Austin has been SRI Energy’s marketing and design partner since 2012. Specializing in worldwide marketing communications, CD Austin works with SRI Energy to develop marketing strategy, print and online materials, internal communications, corporate collateral, trade show booth execution, and specialty graphics for events and office locations. CD Austin has current work in North America, South America, Asia, Europe, and the Middle East.


Yardbury Engineering & Oilfield Products Ltd, formed in 1992, is a unique combination of mechanical and electrical engineering businesses offering a comprehensive blend of resources to the oil and gas exploration and production industries, and is an authorized service facility for SRI Energy products.

VRV Subsea and Drilling Repair

Founded in 2007, VRV Subsea & Drilling Repair Services currently works within four industry segments: inspection, repairs, design, and manufacturing, in addition to specialized technical support for oil and gas customers. VRV is an authorized service facility for SRI Energy Products.

Rainbow Mechanical Services

Rainbow Mechanical Solutions LLC was established in 1991, in Abu Dhabi, to cater to the increasing demand for specialized services in the region. The company offers a variety of services to diverse industry sectors including oil & gas, marine, dredging, power generation, automotive and construction. Rainbow is an authorized service facility for SRI Energy products.