Since the purchase of Numa in 1985 by current management, Numa has dedicated itself to becoming the leading designer and manufacturer of down hole hammers and bits worldwide. Word of Numa`s extremely reliable on-the-job performance has quickly spread throughout the world. Today, over 45% of our sales are overseas, with Numa hammers and bits at work on tough land and marine drilling sites in over 105 countries.

Company details

646 Thompson Road , Thompson , Connecticut 06277 USA

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Business Type:
Industry Type:
Soil and Groundwater
Market Focus:
Globally (various continents)
Year Founded:
$10,000,000 US - $100,000,000 US

This company also provides solutions for other industrial applications.
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Numa has worked hard to provide innovative solutions for drillers in all types of drilling industries. We continue to be instrumental in the development of large diameter hammers, introducing models capable of drilling holes up to 43' (1092 mm). We also lead the industry in reverse circulation and horizontal application hammers and bits. Today, as we anticipate industry needs, new designs are on the way.

Whether you're in the construction, mining, oil & gas, quarry, horizontal or water well industries, Numa has designed a down hole product to meet your demanding needs. It is this commitment that gives our customers the peace of mind that we'll always be there with the industry's best performing, most reliable products and the industry's best service and support.