StoneAge Holdings

Durango, Colorado, United States

Employee-owned innovator in industrial tooling and robotics

StoneAge Holdings operates as a employee-owned organization, advancing safety and productivity across key industries worldwide. Established in 2022, it serves as a holding company for a family of brands dedicated to engineering innovation. Notable brands include StoneAge Tools, the established global manufacturer of high-pressure waterblast tooling, and Warthog Nozzles, which specializes in sewer cleaning nozzles.

The company is committed to fostering innovation, entrepreneurship, and leadership, with a strong focus on research and development, strategic acquisitions, and employee empowerment. StoneAge Holdings has expanded its capabilities through strategic acquisitions, including the IoT product development firm Breadware in 2020 and the software provider Medium One in 2022. In 2023, StoneAge Tools formalized the acquisition of Terydon, further enhancing its product offerings.

Under the leadership of CEO Kerry Siggins, StoneAge Holdings continues to prioritize the development of products designed to withstand the toughest jobs. The organization embodies the OWN IT mindset, empowering employee-owners to contribute to its success and benefit from profit sharing and retirement benefits through its ESOP structure.

4
YEARS IN BUSINESS
8
SERVICES

Capabilities

Services

What these services involve

CAD and 3D Modeling
CAD and 3D Modeling for product and industrial design buyers. Clear scope, measurable outcomes, and reliable delivery.
Design for Manufacturing
Design for Manufacturing for product and industrial design buyers. Clear scope, measurable outcomes, and reliable delivery.
Industrial Design
Industrial Design for product and industrial design buyers. Clear scope, measurable outcomes, and reliable delivery.
Packaging Engineering
Packaging Engineering for product and industrial design buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
201-500 people
Founded
2022 (4 years)

How StoneAge Holdings scores 44 on Agency List

The Agency List Score rates each listing out of 100 across four equally weighted areas. It measures the strength of the agency's listing and public signals — not the quality of its work.

Presence & Maturity

25 / 25

How complete and how recently maintained this listing is.

  • Has a detailed written overview.
  • Has a tagline summarising what the agency does.
  • 6 of the core profile fields are filled in.
  • Profile details were updated recently.
  • Founding year on record (2022).

Relevance & Capability

9 / 25

How clearly the agency's specialism and services are classified.

  • Assigned to a primary category.
  • No individual services listed.

Credibility & Trust

10 / 25

Contactability and verification signals that show a real business.

  • Listing ownership is not yet verified.
  • A working website is on record.
  • A contact address on the agency's own domain is on record.
  • No phone number on record.
  • Location is on record.

Authority & Proof

0 / 25

Independent proof of work: reviews, published projects and awards.

  • No published reviews yet.
  • No published project work yet.
  • No awards recorded.

Worked with StoneAge Holdings?

Reviews on Agency List come from people who have hired the agency. Be the first to describe what the work was like.

About this agency on Agency List

StoneAge Holdings is listed on Agency List as part of our global directory of professional agencies. Profiles are compiled using a combination of agency-submitted information, publicly available data, and Agency List classification systems.

This page reflects the most current information available for StoneAge Holdings and may evolve as additional data is verified or updated.

Local context

StoneAge Holdings operates in Durango, Colorado, United States serving clients locally and beyond. Agency List organizes firms by geography to help buyers understand the distribution of agencies across regions and markets.

Service markets

Browse service-specific market pages for StoneAge Holdings across the geography this profile serves.

Directory hubs

Explore the main hubs to browse agencies by specialty and service.

Data notes

Profile information is derived from agency submissions and public sources. Some attributes may be estimated and are updated over time as additional data becomes available.