CSR

What CSR does

CSR (Cable Service & Repair) is a privately held, family-owned industrial services company founded in 1979 and headquartered in Rosenberg, Texas, with a secondary facility in Seguin, Texas. The company specializes in electro-mechanical (EM) wireline cable products and services for the oil and gas industry, with additional applications in oceanographic, mining, and aerospace verticals. CSR operates a unified portfolio that combines proprietary services (notably the Dystatic-Seasoning pre-treatment process, which applies controlled tension up to 25,000 lbs and uses laser micrometer verification to pre-season cables up to 50,000 ft), field installation, inspection, and repair services for EM cables, and a broad line of custom mechanical equipment including capstans, payoff/take-up systems, hydraulic power units, postformers, cable brushing systems, drum spoolers, weight indicators, cable measuring systems, and fault-locating instruments such as the Bowers Box and Cable Diameter Alarm Device.

The company's technical differentiation is anchored in 45+ years of specialized EM cable expertise, first-to-market capability in splicing EM cable inside coiled tubing (with over 5,000 installations completed), and proprietary mechanical processes including the Dystatic-Seasoning method that has processed over 11 million feet of cable in use globally. CSR sells exclusively to enterprise customers through a direct B2B field sales model with quote-based pricing, supported by phone, email, and website-based quote requests. Revenue is generated across multiple streams: equipment sales (custom and standard), professional services (installation, inspection, repair, Dystatic-Seasoning, training, and mobile/emergency services), and equipment distribution (e.g., CoreLube Cable Lubricators). The company maintains an industry partner network with major cable OEMs (Camesa, Rochester/TE Connectivity, Deacero, Quality Wireline & Cable, CWI Slicklines, CoreLube, Zapp) and claims worldwide reach across more than 45 countries. Keith Nutt serves as President, and the business remains privately held with no disclosed external investors, funding rounds, or parent company.

Name

CSR

Legal name

Cable Service & Repair

Website

https://csrusa.net

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

CSR (Cable Service & Repair) is a family-owned Texas-based industrial services firm specializing in electro-mechanical wireline cable installation, repair, inspection, and custom equipment manufacturing for oil and gas, oceanographic, mining, and aerospace customers worldwide.

Ownership category

akta.pro rank

Product category

Wireline Cable Services

NAICS

Power and Communication Line and Related Structures Construction (237130)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro industry

PRIMARYEUADADAI

Cable Installation & Construction Services (trenching, duct banks, HDD, pulling, cable laying)

Energy, Utilities & Environment/Electric Transmission & Distribution (T&D)/Overhead Lines, Underground Cables & Line Hardware

SECONDARYIMADAMAK

Cable Management & Support Systems (Trays/Ladders/Strut)

Industrials, Manufacturing & Construction/Building Materials & Products/Electrical Wiring, Conduit & Cable Products

SECONDARYIMADAMAC

Control, Instrumentation & Automation Cable

Industrials, Manufacturing & Construction/Building Materials & Products/Electrical Wiring, Conduit & Cable Products

Keywords

• Wireline cable services
• Oil and gas equipment
• Downhole surveying cables
• Coiled tubing cable installation
• Cable equipment manufacturing

Headquarters

HQ city

Rosenberg

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. EM Cable Services: Installation, repair, inspection, and maintenance of electro-mechanical wireline cables used in oil and gas downhole surveying applications. Includes troubleshooting, cleaning, normalizing, postforming, and splicing services.
2. Dystatic-Seasoning: Pre-seasoning treatment service for new cables that removes constructional stretch and improves cable performance. Applied at their facility to cables up to 50,000 ft in length.
3. Custom Cable Equipment Manufacturing: Manufactures standard and custom cable equipment including capstans, payoff/take-up systems, postformers, hydraulic power units, cable brushing systems, drum spoolers, weight indicators, and measurement systems. Equipment sold with optional training on proper and safe use.
4. Training Services: Technical training on cable maintenance procedures including spooling, splicing, postforming, normalizing, magnetic marking, record keeping, electrical testing, and CSR equipment usage.
5. Oceanographic Cable Services: Offshore cable installation and repair services capable of handling up to 32,000 ft of .720 coaxial cable with splicing capabilities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

CSR installs, repairs, inspects, and maintains EM (electro-mechanical) wireline cables used for downhole surveying in the oil and gas industry, including vertical and horizontal cable installation inside coiled tubing, splicing, normalizing, postforming, and oceanographic cable handling up to 32,000 ft. The company also manufactures and sells a full line of custom and standard cable servicing equipment (capstans, payoff/take-up systems, hydraulic power units, postformers, drum spoolers, weight indicators, brushing systems, fault locators) and runs the proprietary Dystatic-Seasoning pre-seasoning service for new single and multi-conductor cables.

Product overview

CSR (Cable Service & Repair) is a 45-year-old family-owned business specializing in EM (electro-mechanical) wireline cable products and services for the oil and gas industry. The company operates a unified portfolio combining physical equipment manufacturing with service offerings. The equipment product line includes Capstans (36" and 24" models), Payoff Take-Up Systems (standard, Twister, Single, and Double variants), Hydraulic Control Stands, Postformers with stands, Hydraulic Power Units (50-127 HP in electric and diesel), Cable Brushing Systems (single and three phase), Drum Spoolers, Weight Indicator Systems, Cable Measuring Systems, Cable Pliers, Wire Ductility Assessment Device, Bowers Box Cable Fault Locator, Cable Diameter Alarm Device, and Coil Tubing Injector Payoff Take-up. Services include Dystatic-Seasoning (a proprietary pre-seasoning process for cables up to 50,000 ft.), EM Cable Installation, Inspection, Repair/Maintenance, Custom Equipment Manufacturing, Training, Mobile Services, and Oceanographic cable services. The company also distributes CoreLube Cable Lubricators. A Drum Capacity Calculator tool is provided online. Products are sold with part numbers and serve applications including coiled tubing insertion (5,000+ installations completed), offshore oceanographic operations (up to 32,000 ft. of .720 coaxial cable), and cased hole wireline services.

Differentiator

Problem solved

Functional benefit

Brands

• Dystatic-Seasoning: A pre-seasoning service for single and multi-conductor cables that removes permanent stretch and reduces cable diameter uniformly.

Products and services

• Capstan (36" and 24" models) Capstan used to establish the correct tension profile during installation of EM cable, slicklines, and mechanical cables; available with a water cooling system on the 36" model.
• Payoff Take-up System (standard, Twister, Single, and Double variants) Three-speed Funk gearbox powered systems (hydraulic or motor-driven) for installing new cables onto wireline units, removing cables, normalizing cables, and inspecting cable from shipping reels; max reel capacities up to 80"H x 48"W.
• Hydraulic Control Stand Operator console required to run CSR Payoff Take-up, Payoff Take-up Twister, or Drum Spooler; includes directional control lever, torque control pressure valve, hydraulic emergency dump valve, and system pressure gauge.
• Postformer (with Postformer Stand accessory) Postformer used for normalizing cables and removing kinks, with roller sizes for .250, .344, and .560 cable diameters; a Postformer Stand holds the unit during operation and stores additional components.
• Hydraulic Power Unit (50 HP electric, 100 HP electric, 65 HP diesel, 127 HP diesel) Three-phase electric or Caterpillar diesel hydraulic power units supplying hydraulic power to CSR Payoff Take-up Systems and Drum Spoolers; configurable to customer hertz, volts, and horsepower requirements.
• Cable Brushing System (Single and Three Phase variants) System that removes heavy rust and dirt from cable using four high-speed abrasive wire brushes set at two angles, driven by four 3/4-horsepower motors.
• Drum Spooler Spools cable under tension onto customer's chain-driven drums via a three-speed Funk gearbox coupled to a hydraulic motor; max pull 8,000 lbs, max drum capacity 60"H x 54"W.
• Weight Indicator System Practical instrument for measuring tension present on wireline during the cable installation process.
• CoreLube Cable Lubricator Lubricator that penetrates, cleans, and coats cable with lubricants as cable passes through the unit.
• Cable Measuring System Equipment used to measure cable length in feet or meters.
• Cable Pliers Hand tool available in a variety of sizes to match different diameters and types of cables.
• Wire Ductility Assessment Device (WDAD) Testing device that assesses the ductility of armor wires of electrical/mechanical wireline cables used in the oilfield industry.
• Bowers Box Cable Fault Locator Field instrument that pinpoints the area of electrical fault in EM cables while on location to determine if cable cutting will clear the fault; locates faults within ±100 feet on mono and multi-conductor cables.
• Cable Diameter Alarm Device Split Cable Die with Brake Away Switch that detects crossed armor wire or large diameter increases during cable spooling, triggers an alarm, and halts operation for inspection.
• Coil Tubing Injector Payoff Take-up Equipment dedicated to handling coil tubing injector payoff and take-up operations.
• Dystatic-Seasoning Service Proprietary pre-seasoning service for new single and multi-conductor cables that removes permanent stretch, uniformly reduces cable diameter, extends cable life, and improves accuracy; over 11 million feet of Dystatic-Seasoned cable in use globally.
• EM Cable Installation Service Vertical and horizontal installation of EM cable inside coiled tubing, EM cable and fiberoptic wireline spooling, magnetic marking, oceanographic cable installation, and multi-conductor / mono-conductor cable splicing including coaxial.
• EM Cable Inspection Service Electrical and cable failure analysis, cable break testing and reports, wear and damage checks, kink removal, replacement recommendations, EM cable failure investigation, microscopic cable analysis, ductility testing, and electrical fault location.
• EM Cable Repair / Maintenance Service Troubleshooting EM cable problems, cleaning, brushing, and oiling, normalizing (twisting), postforming, and splicing services.
• Custom Cable Equipment Manufacturing Manufacture of standard and custom equipment used to install, repair, normalize, and clean EM cable for demanding applications, including custom configurations per customer specifications.
• Training Services Training on cable spooling procedures, general maintenance, splicing, postforming and normalizing cables, kink removal, magnetic marking, record keeping, electrical testing, depth of short circuit determination, and CSR equipment maintenance.

Quantifiable outcome

• Over 11 million feet of Dystatic-Seasoning treated cable in use globally
• +2 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered minor.

• CamesaminorOthersIndustry partner link displayed on website footer. Camesa is a wireline and cable company serving the oil and gas industry.
• Rochester (TE Connectivity)minorOthersIndustry partner link displayed on website footer. Rochester manufactures cable products for various industries including oil and gas.
• DeacerominorOthersIndustry partner link displayed on website footer. Deacero is a steel wire and cable manufacturer.
• Quality Wireline & CableminorOthersIndustry partner link displayed on website footer. Quality Wireline & Cable provides wireline services and cable products.
• CWI SlicklinesminorOthersIndustry partner link displayed on website footer. CWI Slicklines provides slickline services for oil and gas operations.
• CoreLubeminorOthersIndustry partner link displayed on website footer. CoreLube provides cable lubrication products and systems for wireline applications.
• ZappminorOthersIndustry partner link displayed on website footer. Zapp provides materials for special industries including oil and gas.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Baker Hughes: Oilfield services company offering wireline and intervention services. Comparable as a broad incumbent serving the same oil and gas customers with overlapping cable and well intervention capabilities.
• Halliburton: Major oilfield services company with a wireline and downhole logging business unit. Comparable as an incumbent offering wireline cable services to oil and gas operators alongside a much broader portfolio.
• SLB (Schlumberger): Global oilfield services leader with extensive wireline logging and downhole surveying operations. Comparable as an incumbent in the same downhole cable/wireline service category with vastly greater scale.
• TE Connectivity (Rochester Cable): Global electronic components and cable manufacturer whose Rochester brand supplies wireline cables for oil and gas. Comparable as a much larger incumbent in the same EM/wireline cable product category.

Direct peers

• Quality Wireline & Cable (Forum Energy Technologies): Provides wireline services and cable products across multiple service centers, directly overlapping with CSR's cable installation, repair, and field service offering. Listed as an industry partner on CSR's website.
• Oceaneering International: Provides offshore cable installation and oceanographic services, directly comparable to CSR's oceanographic cable handling capability (up to 32,000 ft coaxial). Similar end customer base in marine/offshore survey work.
• Camesa: Wireline and cable manufacturer serving the oil and gas industry, directly comparable as a supplier of cables used in downhole wireline operations. CSR lists Camesa as an industry partner, indicating overlapping customer channels and complementary positioning.
• CoreLube: Provides cable lubrication products and systems specifically for wireline applications, addressing adjacent maintenance needs for the same cable assets CSR services. CSR distributes CoreLube lubricators.
• CWI Slicklines: Slickline services provider for oil and gas operations, addressing similar well-intervention workflows as CSR's wireline cable services. Industry partner link on CSR's site confirms overlapping customer base.

Others

• Zapp Precision Metals: Supplies specialty wire and cable materials for oil and gas and industrial applications. Comparable as an upstream materials supplier into the same wireline cable ecosystem CSR services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 CSR