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About Us

RagnarTech, Inc. engineers and manufactures innovative and practical equipment designed to improve the use of mobile cranes. This equipment is specially designed to enhance mobile cranes for the tree care, construction and demolition industries.

With offices, manufacturing and services in Fremont NH USA and Skärblacka Sweden We stand ready to service your needs.

Our Team

Anders Ragnarsson

Anders Ragnarsson

Founder & President of RagnarTech Inc.

Born in Sweden in 1961 and raised on a dairy farm. Anders moved permanently to the United States in 1983.


Mechanical engineering and heavy equipment repair. Completed military service in the Air Force.


Owner and Operator of Ragnarsson Tree Care
A specialist in difficult tree removal.

Founder and President of Continental Biomass Industries (C.B.I.) – Newton, NH | 1988 – 2015
Under Anders’s leadership, C.B.I. became known as a worldwide leader in the design and manufacturing of biomass processing equipment.

Founder and President of Ragnar Original Innovation (ROI) – 2016-2019
Under Anders’s leadership ROI developed from concept to reality the Carbonator line of Biochar producing wood conversion system. When a proven product the company was acquired by Tigercat Industries of Toronto Canada, Anders served part-time as the VP for the material processing side (TMP) helping to develop a complete line of wood processing equipment.

He currently is the Founder and President of RagnarTech Inc.

Maria Ragnarsson

CEO of RagnarTech Inc.

Management and administration of high-end Real Estate developments in Brazil.

Nate Eskeland

Vice President of RagnarTech Inc.

Aftermarket’s Manager at Continental Biomass Industries (CBI) and Regional Sales Manager for a combined 17 years.

Matt Skinner

Engineering Manager of RagnarTech Inc.


Kyle Poodiack

Engineering of RagnarTech Inc.

Design/Mechanical engineer in plastics and heat exchanger industries for combined 3 years.

Dan Chiumiento

RagnarTech Inc.

Edvin Lennartsson

CEO of RagnarTech AB – European Division
  • Technical Manager of the tillage department, at Väderstad AB, a leading manufacturer of agriculture machinery with a T/O of 400 million USD.
  • Mechanical engineering on heavy steel machinery.
  • Framing the family farm with 750 acres of arable land.

Jason Gaudette

RagnarTech Inc.

Elaine Freeman

Marketing Manager of RagnarTech Inc.