WedgeRock
WedgeRock is a privately held Maine-based manufacturer of engineered gearbox actuation products for high-torque and high-thrust valve applications in oil and gas, water, refining, power, mining, and marine industries.
- Company typePrivate
- Founded2006
- HeadquartersLimerick, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What WedgeRock does
WedgeRock, LLC is a privately held, Maine-based engineering and manufacturing firm that designs and builds custom gearbox actuation products for high-torque and high-thrust applications, primarily valve actuation in oil and gas, water and wastewater, refining and petrochemical, power generation, mining, and marine end markets. The company's product portfolio comprises eight families — the RP planetary, RW and RC worm gear, RS/RSDR mechanical spring return, RB bevel gear, RTC temperature and thrust compensator, RSP spur gearbox, and RHW handwheel — built around shared design principles of IP68 sealing, lifetime greasing, modular configurations, and self-locking capability. WedgeRock holds a patent-pending self-locking planetary gear design that delivers greater than 90% mechanical efficiency versus less than 35% for conventional worm gears, and the RSDR mechanical spring return line is SIL 3 capable per IEC 61508, enabling all-electric fail-safe actuation.
The firm operates from a single facility in Limerick, Maine with 11-50 employees and sells exclusively through direct enterprise field sales on a project-based, quote-driven basis with multi-year contract cadences. It maintains certifications including AWWA C500/C509/C515, ATEX, Buy America, BABA, and SIL 3, and conducts in-house testing up to 3,500,000 in-lbs. The go-to-market emphasizes engineering consultation and custom specification, with prospective customers directed to initiate engagement through website contact forms; the company does not disclose revenue, customer logos, or ownership structure, and no venture or private equity funding is on record.
WedgeRock firmographics
Firmographics- Name
- WedgeRock
- Legal name
- WedgeRock, LLC
- Website
- https://wedgerock.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- WedgeRock is a privately held Maine-based manufacturer of engineered gearbox actuation products for high-torque and high-thrust valve applications in oil and gas, water, refining, power, mining, and marine industries.
- Ownership category
- akta.pro rank
WedgeRock industry classification
Industry- Product category
- Industrial Valve Actuators
- NAICS
- Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612)
- SIC
- Special Industry Machinery, Nec (3559)
- akta.pro primary industry
- Gearmotors, Gearboxes & Speed Reducers (IMAGACAF)
Keywords
Where WedgeRock is headquartered
LocationHeadquarters
- HQ city
- Limerick
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
WedgeRock business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Custom Engineered Gearbox Actuators: WedgeRock generates revenue through the design, manufacture, and sale of custom-engineered gearbox actuation solutions. Products include planetary gear actuators, worm gear actuators, bevel gear actuators, spur gearboxes, mechanical spring returns, temperature/thrust compensators, and handwheels. The company builds to specific project requirements and offers both standard configurations and custom engineering for unique applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
WedgeRock product offering
Product offeringCore offering
WedgeRock designs and manufactures engineered gearbox actuation solutions for demanding torque and thrust applications. Its product portfolio includes planetary, worm, bevel, and spur gear actuators, mechanical spring returns, temperature/thrust compensators, and handwheels, built to custom project requirements for industries such as oil and gas, water/wastewater, power, mining, and marine. The company emphasizes IP68-rated sealing, lifetime greasing, and certifications such as AWWA, ATEX, Buy America, BABA, and SIL 3.
Product overview
WedgeRock provides a comprehensive portfolio of engineered gearbox actuation solutions for demanding torque and thrust applications. The product line centers on eight distinct product families: the RP Planetary Gear Actuator (high-efficiency rolling action with >90% efficiency), RW and RC Worm Gear Actuators (performance and commercial variants), RS Mechanical Spring Return (fail-safe spring mechanism), RB Bevel Gear Actuator (versatile modular design up to 1,000,000 In-Lbs torque), RTC Temperature & Thrust Compensator Line (thermal expansion management), RSP High Performance Spur Gearbox (self-locking, maintenance-free), and RHW Handwheel (manual operation accessory). These products share common design philosophies including IP68 ingress protection, lifetime greasing, and modular configurations, while serving applications from subsea environments to standard production across oil and gas, water, power generation, and other industrial sectors.
Differentiator
Problem solved
Functional benefit
Brands
- WedgeRock RP: Planetary Gear Actuator - High efficiency planetary gear operator with rolling action and self-centering gear carriages, providing efficiencies greater than 90%.
- WedgeRock RW
- WedgeRock RS/RSDR
- WedgeRock RC
- WedgeRock RB
- WedgeRock RTC/RT
- WedgeRock RSP
- WedgeRock RHW
Products and services
- WedgeRock RP: Planetary Gear Actuator High-efficiency planetary gear actuator with rolling action, self-centering gear carriages, and optional patent-pending self-locking technology. Supports quarter-turn, multi-turn, rising stem thrust applications, and subsea deployments. Modular configurations available for parallel or perpendicular input/output.
- WedgeRock RW: Worm Gear Actuator Performance worm gear actuator offering up to 60% reduction in turns to operate compared to standard worm gears. Available in quarter turn, multi-turn, and rising stem configurations with high and standard efficiency options and self-locking capability. Bronze series available for corrosive environments.
- WedgeRock RS: Mechanical Spring Return Mechanical spring return actuator scalable from 5,000 to 4,500,000 in-lbs, supporting quarter turn or linear configurations with manual or electric operation. Features high efficiency gear design, positive lock mechanism, and SIL 3 capability with no pneumatics or hydraulics required.
- WedgeRock RC: Commercial Worm Gear Actuator Cost-friendly commercial worm gear actuator built to specific project requirements, suitable for topside, buried, or deep underground applications. Features self-locking design with machined gears for direct mount. Available with handwheel, 2-inch nut, and motorized configurations.
- WedgeRock RB: Bevel Gear Actuator Versatile bevel gear actuator with modular design accommodating quarter-turn to rising stem applications. Zero maintenance, 90% filled and greased for life, achieving IP68 standards. Output torque up to 1,000,000 In-Lbs, compatible with RT/RTC bases and RP Planetary Gear Series for enhanced thrust and torque.
- WedgeRock RTC: Temperature & Thrust Compensator Line Temperature and thrust compensator with sandwich design utilizing Belleville spring system and floating stem nut. Accommodates stem diameters up to 10 inches and growth beyond 0.250 inches. Designed to extend valve life and minimize actuator/gear wear, with IP68 seals and Buy America compliance.
- WedgeRock RSP: High Performance Spur Gearbox Self-locking spur gearbox with 90% filled, greased-for-life design requiring no maintenance. Elastomer seals provide IP68 protection. Modular design accommodates multi-turn, rising stem, subsea (deep and shallow water) applications with motorized and manual input options. Buy America, AWWA, and BABA compliant.
- WedgeRock RHW: Handwheel Precision handwheels compatible with quarter-turn and multiturn operators, manual overrides, and position indicators. Carbon steel tube welded construction with black powder coat finish. Available in recessed and flat configurations with multiple bore and cross hole options for cross-manufacturer adaptability.
Quantifiable outcome
- Planetary gears provide greater than 90% efficiency vs conventional worm gears at less than 35%
- +3 more outcomes
Companies that use WedgeRock
Customer profileSegments7 records
Ideal customer profiles5 records
WedgeRock technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
WedgeRock partnerships and signals
Strategic signalScale indicators8 records
Recent moves6 records
Expansion highlights5 records
WedgeRock competitors and assessment
Company assessmentDirect peers
- Rotork: World's largest specialist manufacturer of electric and pneumatic valve actuators for oil & gas, water, and power. Directly competes with WedgeRock across the same torque/thrust actuation applications, including subsea, multi-turn, and quarter-turn gear operators.
- Auma: German specialist in electric actuators for industrial valve automation across water, oil & gas, and power generation. Competes head-to-head with WedgeRock's RW worm gear, RB bevel gear, and RSP spur gearboxes in similar end-markets.
- SAMSON: German manufacturer of control valves, actuators, and self-operated regulators for process industries. Directly comparable to WedgeRock in valve actuation for refining, petrochemical, and power applications.
Broad incumbents
- Flowserve: Major flow-control corporation whose Limitorque and Accord brands make electric and mechanical valve actuators. Overlaps directly with WedgeRock's portfolio but operates at vastly larger scale across pumps, valves, and seals globally.
- Emerson (Fisher & Bettis): Emerson's Fisher control valves and Bettis actuator brands target the same process industries as WedgeRock. A broad industrial automation incumbent with overlapping actuator offerings included in a much wider portfolio.
- Crane Co: Diversified industrial manufacturer whose process flow technologies include valve and actuator offerings serving oil & gas, refining, and water markets. Overlaps with WedgeRock but operates across a much broader product portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
WedgeRock social profiles
Digital presenceWedgeRock compliance and trust
Trust signalCompliance11 records
WedgeRock financial estimates
Financial estimateRevenue estimate
Valuation estimate
WedgeRock leadership team
Management profileNumber of profiles
WedgeRock funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WedgeRock M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WedgeRock
What does WedgeRock do?
WedgeRock designs and manufactures engineered gearbox actuation solutions for demanding torque and thrust applications. Its product portfolio includes planetary, worm, bevel, and spur gear actuators, mechanical spring returns, temperature/thrust compensators, and handwheels, built to custom project requirements for industries such as oil and gas, water/wastewater, power, mining, and marine. The company emphasizes IP68-rated sealing, lifetime greasing, and certifications such as AWWA, ATEX, Buy America, BABA, and SIL 3.
Is WedgeRock a public or private company?
WedgeRock is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was WedgeRock founded?
WedgeRock was founded in 2006. It employs 11 to 50 people.
Where is WedgeRock based?
WedgeRock is headquartered in Limerick, United States, in the North America region.
How does WedgeRock make money?
One revenue line is on record: custom Engineered Gearbox Actuators.
Who are WedgeRock's main competitors?
Direct peers on record are Rotork, Auma and SAMSON. Broad incumbents are Flowserve, Emerson (Fisher & Bettis) and Crane Co.
Does WedgeRock have an API?
No public API is recorded for WedgeRock.
What industry is WedgeRock in?
WedgeRock's product category is Industrial Valve Actuators. Its primary akta.pro industry code is IMAGACAF, Gearmotors, Gearboxes & Speed Reducers. Its NAICS code is 333612 and its SIC code is 3559.