StoneAge
StoneAge is a US-based, private industrial equipment company founded in 1979 that designs and manufactures waterblast tools and automated cleaning equipment for the oil & energy sector, operating from Durango, Colorado with 101-250 employees.
- Company typePrivate
- Founded1979
- HeadquartersDurango, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What StoneAge does
StoneAge, Inc. (operating as StoneAge Waterblast Tools) is a private, for-profit US company headquartered in Durango, Colorado, founded in 1979. The company specializes in waterblast tools and automated equipment for the oil & energy sector, serving industrial cleaning applications where high-pressure water is used for maintenance, surface preparation, and pipeline/heat exchanger cleaning. StoneAge operates with an apparent employee-ownership culture, evidenced by its consecutive Top Workplaces 2026 recognition from The Denver Post and commentary around mutual support among staff. The company employs 101-250 people and is led by CEO Kerry Siggins, with co-founders Jerry Zink and John Wolgamott providing legacy leadership continuity.
The company's core product offering centers on waterblast tooling — a category of specialized industrial equipment used at oil & gas, petrochemical, and other heavy-industry sites. While specific product SKUs and technical specifications are not disclosed in the available data, the "automated equipment" descriptor and the 2020 acquisition of Breadware Inc (a product development firm) suggest StoneAge is investing in higher-value automated and possibly electronically instrumented tools beyond simple manual lances. The company has been continuously operating since 1979, indicating a durable operating model and established customer base in its niche, though specific customer logos and revenue figures are not publicly disclosed in the source data.
StoneAge's business model appears to be that of a niche industrial OEM: it designs, manufactures, and sells specialized equipment (and presumably replacement parts and service) to oil & energy operators globally. No pricing model, distribution channel details, or revenue figures are disclosed, but the 45-year operating history, stable mid-market headcount, and active acquisition activity imply a profitable, cash-generative private business without external venture or institutional capital backing. Strategic emphasis in 2026 has centered on brand turnarounds, customer lifetime value, and leadership culture, as articulated by CEO Siggins at the 2026 Growth Summit.
StoneAge firmographics
Firmographics- Name
- StoneAge
- Legal name
- StoneAge, Inc.
- Website
- https://stoneagetools.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- StoneAge is a US-based, private industrial equipment company founded in 1979 that designs and manufactures waterblast tools and automated cleaning equipment for the oil & energy sector, operating from Durango, Colorado with 101-250 employees.
- Ownership category
- akta.pro rank
StoneAge industry classification
Industry- Product category
- Industrial Waterblast Tools
- NAICS
- Support Activities for Mining (21311), Support Activities for Mining (2131)
- SIC
- Oil & Gas Field Machinery & Equipment (3533), Pumps & Pumping Equipment (3561), Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532)
- akta.pro primary industry
- Well Construction & Completion Services (Cementing, Casing, Tubular Running) (EUALABAC)
- akta.pro secondary industries
- Slurry, Dewatering & Process Pumps (Pumps, Valves, Piping for Mine/Plant) (IMAKANAI), Mine Dewatering & Water Management Services (Pumping, Treatment, Tailings Water Return) (IMAKAKAI)
Keywords
Where StoneAge is headquartered
LocationHeadquarters
- HQ city
- Durango
- HQ country
- United States
- HQ region
- North America
Markets served
StoneAge business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D
StoneAge product offering
Product offeringCore offering
StoneAge Waterblast Tools designs, manufactures, and sells waterblast tools and automated equipment used in oil & energy and industrial cleaning applications. The company provides high-pressure water jetting tools for tube cleaning, heat exchanger cleaning, and other industrial maintenance tasks, serving customers in the oil & energy sector.
Product overview
No product information available in the provided sources.
Differentiator
Problem solved
Functional benefit
Companies that use StoneAge
Customer profileIdeal customer profiles1 record
StoneAge technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
StoneAge partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights4 records
StoneAge competitors and assessment
Company assessmentBroad incumbents
- Halliburton: Halliburton is a global oilfield services and equipment major that procures and operates waterblast tools for wellbore and surface cleaning, representing a large customer-adjacent incumbent in StoneAge's core oil & gas end market.
- KMT Waterjet Systems: KMT Waterjet is a major supplier of high-pressure pumps and waterjet cutting technology used across industrial and oilfield cleaning, making it a comparable broader incumbent with overlapping pump technology.
- SLB (Schlumberger): SLB is the world's largest oilfield services company, providing drilling, completions, and production equipment across upstream oil & gas, and serves as both a customer and broad competitive reference for StoneAge's oilfield-focused tooling.
- Shape Technologies (Flow International): Shape Technologies, parent of Flow International, is a global leader in waterjet cutting and cleaning systems, offering broader scale and a wider product portfolio than StoneAge, including direct overlap in high-pressure industrial cleaning.
- Weatherford International: Weatherford provides oilfield equipment and services for drilling, completions, and production, overlapping with StoneAge in wellsite intervention tools and oilfield cleaning equipment supply.
Direct peers
- Hammelmann GmbH: Hammelmann is a German manufacturer of high-pressure plunger pumps and waterjet systems used for industrial cleaning and surface preparation, overlapping directly with StoneAge's high-pressure pump-driven tooling.
- NLB Corp: NLB is a leading US manufacturer of high-pressure waterblasting equipment and tools, directly competing with StoneAge in industrial cleaning applications across oil & gas, manufacturing, and infrastructure.
- Aquajet Systems (Aqua Prep): Aquajet Systems, now part of Brokk, produces remote-controlled hydrodemolition and waterblasting robots that compete with StoneAge's automated cleaning tools in industrial and concrete-surface applications.
- Jetstream of Houston: Jetstream manufactures high-pressure waterblasting equipment, hoses, and tooling primarily for oil & gas and industrial cleaning, directly competing with StoneAge in wellsite and refinery cleaning applications.
Regional players
- Clean Harbors: Clean Harbors is a major North American provider of industrial and environmental cleaning services that uses high-pressure waterblasting tools at customer sites, making it both a large user of StoneAge-type equipment and an adjacent service competitor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
StoneAge social profiles
Digital presenceStoneAge financial estimates
Financial estimateRevenue estimate
Valuation estimate
StoneAge leadership team
Management profileNumber of profiles
Profiles1 record
StoneAge funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
StoneAge M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about StoneAge
What does StoneAge do?
StoneAge Waterblast Tools designs, manufactures, and sells waterblast tools and automated equipment used in oil & energy and industrial cleaning applications. The company provides high-pressure water jetting tools for tube cleaning, heat exchanger cleaning, and other industrial maintenance tasks, serving customers in the oil & energy sector.
When was StoneAge founded?
StoneAge was founded in 1979. It employs 101 to 250 people.
Where is StoneAge based?
StoneAge is headquartered in Durango, United States, in the North America region.
Who are StoneAge's main competitors?
Broad incumbents on record are Halliburton, KMT Waterjet Systems, SLB (Schlumberger), Shape Technologies (Flow International) and Weatherford International. Direct peers are Hammelmann GmbH, NLB Corp, Aquajet Systems (Aqua Prep) and Jetstream of Houston. Clean Harbors is listed as a regional player.
Does StoneAge have an API?
No public API is recorded for StoneAge.
What industry is StoneAge in?
StoneAge's product category is Industrial Waterblast Tools. Its primary akta.pro industry code is EUALABAC, Well Construction & Completion Services (Cementing, Casing, Tubular Running), with a secondary code of IMAKANAI, Slurry, Dewatering & Process Pumps (Pumps, Valves, Piping for Mine/Plant). Its NAICS code is 21311 and its SIC code is 3533.