Underground Tools

What Underground Tools does

Underground Tools, Inc. (UTI) is a privately held U.S. manufacturer and distributor of wear parts and ground-engaging tooling for the underground construction industry, headquartered in Lino Lakes, Minnesota. The company designs, fabricates, and sells replacement components for trenching and horizontal directional drilling (HDD) equipment, organized around three core product families: trencher chain and chain assemblies (including proprietary Welded Shark and exclusive Expandable Shark configurations), drill pipe and HDD tooling (sonde housings, pilot bits, backreamers, drive chucks, transition subs), and HDD swivels machined from heat-treated chrome-moly alloy steel rated at 150,000 PSI tensile strength. Adjacent offerings include Vermeer and Toro stump grinder teeth and backhoe bucket teeth, extending the catalog beyond core trenching and drilling into grounds-care and earthmoving wear parts.

The underlying technology centers on metallurgical engineering and application-specific chain geometry. UTI's flagship Expandable Shark Chain Assembly allows operators to change cutting width from 6 to 12 inches through a fully welded, low-profile chain, a configuration offered exclusively by UTI. Welded Shark chains use carbide-tipped teeth designed to last the chain's full lifespan, eliminating bolts, nuts, and tube spacers that traditionally shear during operation. Compatibility is engineered across all major equipment OEMs, including Ditch Witch/American Augers, Vermeer, Case/Astec, Trencor, Tesmec, Barbco, Universal HDD, and TT Technologies, allowing the company to serve contractors running mixed-brand fleets from a single vendor.

The business model is a B2B parts manufacturer running a multi-channel North American distribution model. Revenue is generated through one-time equipment sales at quote-based pricing, with a track trencher chain assembly priced between $20,000 and $30,000 as a reference point. Sales are executed via direct phone orders (866-488-3478), a network of local UTI dealers, and an e-commerce website storefront. The customer base spans utility and underground construction contractors, HDD drilling professionals, equipment rental operators, and land development and infrastructure firms. UTI supports its commercial activity with an active trade show presence (HDD RODEO, NASTT No-Dig, ARA The Rental Show) and authored technical content in Trenchless Technology magazine, reinforcing its position as an aftermarket specialist with multi-decade tenure in underground construction tooling.

Name

Underground Tools

Legal name

Underground Tools, Inc.

Website

https://undergroundtools.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

51–100 employees

Short description

Underground Tools, Inc. (UTI) is a U.S. manufacturer and distributor of wear parts for underground construction, producing trencher chains, drill pipe, HDD tooling, swivels, and stump grinder teeth compatible with all major equipment OEMs and serving utility contractors, HDD professionals, and rental operators.

Ownership category

akta.pro rank

Product category

Underground Construction Wear Parts

NAICS

Agriculture, Construction, and Mining Machinery Manufacturing (3331), Mining and Oil and Gas Field Machinery Manufacturing (33313)

SIC

Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Wear Parts & Consumables (GET, Liners, Drill Bits, Grinding Media) (IMAKANAH)

akta.pro secondary industry

Attachments & Work Tools (Buckets, Augers, Hammers) (IMAHAAAM)

Keywords

• Trencher chain manufacturing
• HDD tooling parts
• Underground construction wear parts
• Directional drill pipe
• Ground engaging tools

Headquarters

HQ city

Hugo

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Trencher Chain and Components: Sale of trencher chain, chain assemblies, teeth, sprockets, rollers, boom components and replacement parts for all major trencher brands including Ditch Witch, Trencor, Vermeer, Case/Astec, and Tesmec.
2. HDD Drill Pipe and Downhole Tools: Complete line of drill pipe and complementary downhole tools for horizontal directional drilling equipment including Sonde Housings, Pilot Bits, Backreamers, Drive Chucks, Starter Rods, Transition Subs, Wear Collars, Carriage Chain, Jaw Dies, and Adapters.
3. HDD Swivels and Accessories: Sale of HDD swivels in various series (2K and 5K), clevis pins, bearings and seal kits, and replacement parts for fluted reamers.
4. Stump Grinder Teeth and Pockets: Replacement teeth and pockets for Vermeer and Toro stump grinder machines.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Underground Tools, Inc. (UTI) manufactures and distributes wear parts and ground-engaging tools for the underground construction industry. Its product line spans fully integrated trencher chain systems and chain components (teeth, sprockets, rollers, boom parts), drill pipe and complementary downhole tools for horizontal directional drilling (HDD), HDD swivels, backreamers, pilot bits, and replacement teeth and pockets for Vermeer and Toro stump grinders and backhoe equipment. Products are engineered to fit virtually every major make and model of trencher and HDD rig on the market.

Product overview

Underground Tools, Inc. (UTI) is a manufacturer and distributor of wear parts for the underground construction industry, specializing in trenching and horizontal directional drilling (HDD) ground-engaging tools. The product portfolio centers on three core product lines: Trencher Chain and Chain Components (including sprockets, teeth, rollers, and boom components for Ditch Witch, Vermeer, Case/Astec, Tesmec, Trencor and other trencher brands), Drill Pipe and HDD Tooling (including backreamers, pilot bits, son de housings, drive chucks, and swivels for Ditch Witch, Vermeer, Barbco, Universal, and other HDD drill brands), plus supplementary products including stump grinder teeth (Vermeer, Toro), backhoe teeth, and HDD swivels. The offering is organized as a unified parts catalog rather than a software platform, with products engineered for specific equipment brands and ground conditions.

Differentiator

Problem solved

Functional benefit

Products and services

• Trencher Chain
• Trencher Chain Components
• HDD Drill Pipe
• HDD Tooling
• HDD Swivels
• Vermeer Stump Grinder Teeth and Pockets
• Toro Stump Grinder Teeth and Pockets
• Backhoe and Bucket Teeth
• HDD Backreamers
• HDD Pilot Bits

Quantifiable outcome

• A new sprocket will cost less than 10 percent of the price of a chain, but will add 15 to 20 percent to the life of the chain
• +3 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core.

• Ditch WitchcoreTechnology or IntegrationUTI manufactures trencher chain and components compatible with Ditch Witch equipment. Also manufactures HDD drill pipe and tooling for Ditch Witch/American Augers drilling equipment.
• VermeercoreTechnology or IntegrationUTI manufactures trencher chain compatible with Vermeer equipment and provides stump grinder teeth and pockets for Vermeer SC30TX, SC252 and SC292 models.
• Case/AsteccoreTechnology or IntegrationUTI manufactures trencher chain and components compatible with Case/Astec equipment. Also manufactures drill pipe and tooling for Case/Astec HDD drills.
• American AugerscoreTechnology or IntegrationUTI manufactures drill pipe and tooling compatible with American Augers HDD drilling equipment (Ditch Witch/American Augers brand).
• BarbcocoreTechnology or IntegrationUTI manufactures drill pipe and tooling compatible with Barbco HDD drilling equipment.
• Universal HDDcoreTechnology or IntegrationUTI manufactures drill pipe and tooling compatible with Universal HDD drilling equipment.
• TrencorcoreTechnology or IntegrationUTI manufactures trencher chain and components compatible with Trencor equipment.
• TesmeccoreTechnology or IntegrationUTI manufactures trencher chain and components compatible with Tesmec equipment.
• TorocoreTechnology or IntegrationUTI manufactures stump grinder teeth and pockets for Toro STX26 and STX38 stump grinder models.
• TT TechnologiescoreTechnology or IntegrationUTI manufactures drill pipe compatible with TT Technologies HDD drilling equipment.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Bobcat Company: Compact equipment OEM producing trenchers, attachments, and associated wear parts; competes with UTI in compact trencher chains and ground-engaging components.
• Caterpillar: Dominant construction and mining equipment OEM with an extensive wear-parts and GET (ground engaging tools) business; competes broadly with UTI in backhoe teeth and earthmoving wear parts.
• Komatsu: Construction and mining OEM with its own branded wear parts portfolio for excavators, dozers, and trenchers, competing with UTI in wear-parts aftermarket.
• John Deere Construction & Forestry: Construction OEM producing skid steers, excavators, and attachments with associated wear-part offerings; competes broadly in construction equipment wear parts.

Direct peers

• Vermeer Corporation: Major trencher and HDD equipment OEM that manufactures its own branded wear parts and competes directly with UTI for aftermarket parts revenue on Vermeer-installed fleets.
• Tesmec: Italian-based trencher and HDD equipment manufacturer with its own wear-parts business; competes directly with UTI for parts on Tesmec and similar installed fleets.
• Astec Industries (Case/Astec): Parent of Case/Astec trencher lines; competes with UTI as an OEM of trenchers and HDD rigs that also sells branded parts to its installed base.
• Charles Machine Works (Ditch Witch): Parent of Ditch Witch and American Augers; OEM of trenchers and HDD rigs with a captive parts business that directly overlaps UTI's drill pipe, chain, and HDD tooling offerings.
• McElroy: Manufacturer of HDD and pipe-fusion equipment with adjacent tooling offerings; competes with UTI in HDD tooling and accessories sold to utility contractors.
• Sandvik: Global supplier of drilling tools, consumables, and wear parts for mining and underground construction; competes with UTI in drill bits, tooling, and consumable wear components.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/UndergroundToo1

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Underground Tools