Tobul Accumulator, Inc.
Tobul Accumulator, Inc. is a small US-based (Bamberg, SC) manufacturer of hydraulic accumulators — piston, bladder, and diaphragm designs — serving industrial fluid power customers across multiple verticals through engineered, quote-based sales, with its product line distributed via the Freudenberg Sealing Technologies ecosystem.
- Company typePrivate
- Founded-
- Headquarters—
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Tobul Accumulator, Inc. does
Tobul Accumulator, Inc. is a US-based manufacturer of hydraulic accumulators, founded in 1980 and headquartered in Bamberg, South Carolina, with approximately 32 employees. The company designs and produces pressure vessels that store energy in compressed gas to maintain pressure, recapture energy, reduce pressure peaks, power chassis suspensions, and dampen shock, vibration, and pulsations in hydraulic systems. Its core product line spans three accumulator architectures — piston, bladder, and diaphragm — offered with multiple variants including welded, threaded, lightweight aluminum-shell, and weight-reduced plastic-piston designs, plus a Linear Compensator that combines cylinder and accumulator functions. Operating pressures reach up to 350 bar and piston accumulators are specified as suitable for over 90% of potential applications, reflecting a broad-applicability engineering posture.
The company serves industrial fluid power customers across a horizontal set of verticals (aerospace, agriculture, automotive, construction, energy, food & beverage, hydrogen, railway, robotics, semiconductor, and others) using engineered, quote-based pricing rather than published list pricing. Tobul's products are marketed and distributed through the Freudenberg Sealing Technologies ecosystem — including the EASY online ordering platform, EASY Business Connector / EDI / OCI-Punchout procurement integrations, an Accumulator Selector configurator, and a global distributor network — providing commercial reach disproportionate to its small headcount. The exact corporate relationship with Freudenberg Sealing Technologies is not confirmed in the source data; Tobul appears in FST's documentation and product catalog as an accumulator producer, but no explicit acquisition, subsidiary, or supplier relationship is stated. No revenue, funding, ownership, leadership, or growth-cadence data is available, and AI/ML capability is not referenced anywhere in the source material.
Tobul Accumulator, Inc. firmographics
Firmographics- Name
- Tobul Accumulator, Inc.
- Legal name
- Tobul Accumulator, Inc.
- Website
- https://tobul.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Tobul Accumulator, Inc. is a small US-based (Bamberg, SC) manufacturer of hydraulic accumulators — piston, bladder, and diaphragm designs — serving industrial fluid power customers across multiple verticals through engineered, quote-based sales, with its product line distributed via the Freudenberg Sealing Technologies ecosystem.
- Ownership category
- akta.pro rank
Tobul Accumulator, Inc. industry classification
Industry- Product category
- Hydraulic Accumulators and Fluid Power Components
- NAICS
- Fluid Power Pump and Motor Manufacturing (333996), Fluid Power Valve and Hose Fitting Manufacturing (332912)
- SIC
- Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)
- akta.pro secondary industry
- Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)
Keywords
Tobul Accumulator, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D
Distribution channels5 records
Marketing channels6 records
Tobul Accumulator, Inc. product offering
Product offeringCore offering
Tobul Accumulator, Inc. designs and manufactures hydraulic accumulators (piston, bladder, and diaphragm types) that store energy in compressed gas to maintain pressure, recapture energy, reduce pressure peaks, power chassis suspensions, and damp shock, vibration, and pulsations in hydraulic systems. The company offers both standard configurations and custom designs, including variants such as welded, lightweight, threaded, and weight-reduced accumulators, with in-house developed sealing components tailored to specific industrial and mobile equipment applications.
Product overview
Tobul Accumulator, Inc. (supported by Freudenberg Sealing Technologies) offers a comprehensive portfolio of hydraulic accumulator products and sealing solutions. The core product line includes Diaphragm Accumulators, Piston Accumulators, and Bladder Accumulators, along with variants such as Welded, Light Weight, Threaded, and Weight Reduced versions. These are complemented by online tools including the Product Catalog, EASY Ordering Platform, Accumulator Selector, and various configurators and selectors (Simmerring, O-Ring, Hydraulic, Chemical Resistance Guide, CIP-/SIP-Guide). Additional services include product modification, treatment, and marking, CNC-based Freudenberg Xpress rapid prototyping, material testing, and engineering services for hydraulic sealing systems and Simmerring applications. The company also provides EDI/eBusiness integrations through EASY Business Connector and supports global operations with virtual tours and 3D animations.
Differentiator
Problem solved
Functional benefit
Products and services
- Piston Accumulators Versatile piston-type hydraulic accumulators suitable for over 90% of potential applications, offering extreme high longevity from volumes of a few cubic inches to high pressures and volumes; available with comprehensive selection of gas and fluid connections, materials, seal types, and configurations. Designed for industrial fluid power applications.
- Diaphragm Accumulators Diaphragm-type hydraulic accumulators designed for challenging applications requiring lightweight and high-strength performance, with operating pressures up to 350 bar, wide temperature range coverage, and exceptional functional reliability and durability.
- Bladder Accumulators Bladder-type hydraulic accumulators constructed of high-strength, seamless steel shells, providing quick response to fluid system demands and combating extreme pressure. Available in industry standard capacities and pressures; excels at absorbing system shocks and pulsations, especially high frequency/low modulation.
- Welded Diaphragm Accumulators Welded variant of Tobul's diaphragm accumulators, available as refillable and closed versions with operating pressures up to 350 bar.
- Light Weight Diaphragm Accumulators Lightweight diaphragm accumulators made with aluminum shells using electromagnetic pulse technology for innovative assembly, offering significantly reduced weight to enable new application opportunities.
- Welded Piston Accumulators Welded variant of Tobul's piston accumulators, available as refillable and closed versions.
- Threaded Piston Accumulators Threaded variant of Tobul's piston accumulators that is completely repairable and refillable, offering great flexibility.
- Weight Reduced Piston Accumulators Weight-reduced piston accumulators made with a plastic piston from high-strength thermosetting composite material, delivering the same high gas durability as steel pistons.
- Linear Compensator Self-contained unit combining the functions of a hydraulic cylinder and an accumulator, with fewer system components and connections, reducing leakage risks in hydraulic systems.
Quantifiable outcome
- Operating pressures up to 350 bar across product lines
- +1 more outcomes
Companies that use Tobul Accumulator, Inc.
Customer profileSegments1 record
Ideal customer profiles1 record
Tobul Accumulator, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Tobul Accumulator, Inc. partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights4 records
Tobul Accumulator, Inc. competitors and assessment
Company assessmentBroad incumbents
- Parker Hannifin: Parker is a global motion and control technologies leader offering hydraulic accumulators within a broad fluid power portfolio. It competes with Tobul in accumulator supply but as part of a much larger hydraulic and electromechanical product suite serving industrial and aerospace customers.
- Bosch Rexroth: Bosch Rexroth is a major global supplier of hydraulic systems, components, and accumulators for factory automation, mobile equipment, and machinery applications. It serves the same fluid power customer base as Tobul but with vastly broader system-level scope.
- Eaton Corporation: Eaton manufactures hydraulic accumulators and fluid power components as part of its Industrial segment portfolio, serving construction, agriculture, and industrial machinery markets that overlap with Tobul's customer base.
- Freudenberg Sealing Technologies: Freudenberg Sealing Technologies produces hydraulic accumulators and sealing components, with significant brand and product data appearing alongside Tobul in source materials. It is a much larger incumbent operating across sealing and accumulator categories globally.
- Continental (ContiTech): ContiTech, part of Continental, produces hydraulic hoses, accumulator bladder technology, and vibration-control products. It overlaps with Tobul in industrial rubber and elastomer components used in accumulator design.
Emerging players
- PMC Engineering: PMC Engineering supplies bladder and piston hydraulic accumulators for industrial, oil and gas, and marine applications. It is a smaller specialist competitor comparable to Tobul in scale and product focus.
- Airmo Inc. Airmo manufactures hydraulic accumulators and gas boosters for testing, oil & gas, and industrial applications. It overlaps with Tobul in custom-engineered high-pressure accumulator solutions for niche hydraulic systems.
Regional players
- Bolenz & Schäfer: Bolenz & Schäfer is a German manufacturer of hydraulic accumulators and pressure vessels serving primarily European industrial and mobile hydraulic customers. It competes with Tobul in piston and bladder accumulators but from a regional focus.
Direct peers
- HYDAC Technology GmbH: HYDAC is one of the world's leading specialists in hydraulic accumulators (piston, bladder, diaphragm) alongside filtration and cooling. It is Tobul's most direct competitor in the hydraulic accumulator category, serving overlapping industrial and mobile hydraulic customers globally.
- Accumax Inc. Accumax is a US-based hydraulic accumulator specialist offering bladder, piston, and diaphragm designs for industrial, oil & gas, and mobile applications. It is a direct small-to-mid-sized competitor to Tobul in the North American hydraulic accumulator market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Tobul Accumulator, Inc. social profiles
Digital presenceTobul Accumulator, Inc. compliance and trust
Trust signalCompliance7 records
Tobul Accumulator, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tobul Accumulator, Inc. leadership team
Management profileNumber of profiles
Tobul Accumulator, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tobul Accumulator, Inc. 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 Tobul Accumulator, Inc.
What does Tobul Accumulator, Inc. do?
Tobul Accumulator, Inc. designs and manufactures hydraulic accumulators (piston, bladder, and diaphragm types) that store energy in compressed gas to maintain pressure, recapture energy, reduce pressure peaks, power chassis suspensions, and damp shock, vibration, and pulsations in hydraulic systems. The company offers both standard configurations and custom designs, including variants such as welded, lightweight, threaded, and weight-reduced accumulators, with in-house developed sealing components tailored to specific industrial and mobile equipment applications.
Is Tobul Accumulator, Inc. a public or private company?
Tobul Accumulator, Inc. is a private company. It is classified as unknown and is currently operating.
When was Tobul Accumulator, Inc. founded?
Tobul Accumulator, Inc. was founded in -1. It employs 11 to 50 people.
Who are Tobul Accumulator, Inc.'s main competitors?
Broad incumbents on record are Parker Hannifin, Bosch Rexroth, Eaton Corporation, Freudenberg Sealing Technologies and Continental (ContiTech). Emerging players are PMC Engineering and Airmo Inc.. Bolenz & Schäfer is listed as a regional player. Direct peers are HYDAC Technology GmbH and Accumax Inc..
Does Tobul Accumulator, Inc. have an API?
No public API is recorded for Tobul Accumulator, Inc..
What industry is Tobul Accumulator, Inc. in?
Tobul Accumulator, Inc.'s product category is Hydraulic Accumulators and Fluid Power Components. Its primary akta.pro industry code is IMAHANAH, Seals, Valves & Auxiliary Components (for Pumps/Compressors), with a secondary code of IMAHAGAI, Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers). Its NAICS code is 333996 and its SIC code is 3561.