What Columbia Research Labs does

Columbia Research Laboratories, Inc. is a privately held, woman-owned manufacturer of precision sensors founded in 1953 and headquartered in a 20,000 sq ft facility in Woodlyn, Pennsylvania. The company designs and produces inertial-grade force balance accelerometers, piezoelectric accelerometers, force balance inclinometers, dynamic pressure sensors, fiber optic pressure seals, LVDT displacement transducers, strain sensors, and supporting signal conditioning instrumentation. Its core technology platform centers on a proprietary HP Torquer System used in force balance accelerometers for severe vibration and shock environments, with 98% of production conducted in-house including a wholly-owned machine shop (Alibert Industries) supporting metal fabrication.

The company's primary customers are U.S. military and aerospace programs; its sensors are flight-qualified on platforms including the A-10, AV-8, B-52, F-16, F-18, and F-117 aircraft and numerous missile systems, with heritage dating to NASA Apollo lunar excursion modules in 1969. Secondary markets include industrial machinery monitoring and oil and gas measurement-while-drilling. Revenue is generated through direct, quote-based B2B sales of customized sensor solutions via the company website, phone, and email, supported by ISO 9001:2015 w/Design and AS9100:2016 certifications. Distribution is exclusively direct; no reseller channel is used. The company maintains approximately 50 employees with average tenure exceeding 20 years for key technical personnel.

Name

Columbia Research Labs

Legal name

Columbia Research Laboratories, Inc.

Website

https://crlsensors.com

Company type

Private

Founded year

1953

Operating status

Operating

Headcount range

51–100 employees

Short description

Columbia Research Laboratories is a privately held manufacturer, founded 1953, of precision force balance and piezoelectric accelerometers, pressure sensors, strain gages, and LVDTs serving U.S. military, aerospace, and industrial customers from its Woodlyn, Pennsylvania facility.

Ownership category

akta.pro rank

Product category

Precision Sensors for Aerospace, Military, and Industrial Applications

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO)

akta.pro secondary industries

Motor Encoders, Feedback & Condition Monitoring (Encoders, Vibration, Predictive) (IMAGACAJ), Metrology & Dimensional Measurement (CMMs, laser trackers, gauges, surface/roughness) (IMAGAFAD)

Keywords

• Force balance accelerometers
• Piezoelectric accelerometers
• Precision sensor manufacturing
• Aerospace military sensors
• Strain and pressure transducers

Headquarters

HQ city

Woodlyn

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Sensor Hardware Sales: Manufacturing and selling of sensors including force balance accelerometers, piezoelectric accelerometers, inclinometers, dynamic pressure sensors, strain sensors, LVDT products, fiber optic sensors, and signal conditioning instrumentation. Products are sold directly to aerospace, military and industrial customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

Columbia Research Laboratories designs and manufactures precision sensors — primarily force balance and piezoelectric accelerometers, force balance inclinometers, dynamic pressure sensors, fiber optic pressure seals, LVDT displacement transducers, strain sensors, and vibration/temperature transmitters — for aerospace, military, and industrial customers. Approximately 98% of manufacturing is performed in-house at its Woodlyn, Pennsylvania facility, enabling custom configurations and flight-qualified product delivery. The company complements its sensor portfolio with associated signal conditioning instrumentation and portable vibration meters.

Product overview

Columbia Research Laboratories is a manufacturer of sensors and associated signal conditioning electronics for aerospace, military, and industrial markets. The product portfolio is organized around several core sensor technologies: Force Balance Accelerometers (including linear, high performance, biaxial, triaxial, angular variants, and switches) for precise DC and low-frequency measurements; Piezoelectric Accelerometers for general to specialized vibration and shock applications; Dynamic Pressure Sensors and High Intensity Acoustic Sensors for measuring pressure variations; Force Balance Inclinometers for tilt measurement; LVDT Products for displacement measurement; Strain Sensors for aircraft fatigue monitoring; Vibration/Temperature Transmitters for industrial monitoring; Fiber Optic Pressure Seals for fiber optic cable feedthroughs; and Signal Conditioning Instrumentation to support all sensor types. The company also offers Portable Vibration Meters for field use. These products integrate into aerospace, military, drilling, industrial control, and structural monitoring applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Force Balance Accelerometers Inertial-grade servo accelerometers using force balance technology with critically-damped second-order frequency response. Available in single-axis, biaxial, and triaxial configurations for DC and near-DC measurements in aerospace, military, and industrial applications.
• Piezoelectric Accelerometers Rugged piezoelectric accelerometers available in general purpose, special application, miniature, and integrated configurations. Feature wide frequency range, high temperature operation up to 750°F, and various sensitivity options for vibration and shock measurement.
• Dynamic Pressure Sensors Sensors for measuring fast pressure variations, surges, dynamic blasts, and high intensity acoustic events. Range from low-cost small units to high pressure models rated up to 10,000 psi with all-welded construction.
• Fiber Optic Pressure Seals FOPS 2000 series providing a safe, reliable method of exiting fiber optic data lines through structures while preserving pressure or vacuum environment integrity. Supports 1 to 25 optical fibers per housing.
• Force Balance Inclinometers Electronic tilt sensors using force balance accelerometer technology with HP suspension system for accuracy and ruggedness. Fluid damped sensors uninfluenced by shock and vibration, available in general purpose, biaxial configurations, and complete systems.
• LVDT Products (Linear Variable Differential Transformers) Precision linear displacement transducers for high temperature military and industrial applications. Available in general purpose AC, miniature AC, high stroke-to-length ratio AC, and self-contained DC displacement transducer configurations with corrosion-resistant stainless steel housing.
• Portable Vibration Meters VM 300 series handheld vibration measuring instruments for periodic routine checks of industrial machinery. Measures displacement, velocity and acceleration with rugged sensor probe, automatic shut off, and AC or battery operation.
• Signal Conditioning Instrumentation Wide variety of signal conditioning equipment including charge amplifiers, differential airborne charge amplifiers, inline charge converters, constant current power supplies, and strain gage instrumentation amplifiers supporting the sensor product line.
• Strain Sensors Foil strain sensors for monitoring fatigue loading on tactical aircraft. Self-temperature compensating, environmental resistant, with high output two-active-arm full bridge configuration. Flight qualified for military aircraft including F-18 applications.
• Vibration/Temperature Transmitters 972 series solid-state loop-powered vibration and temperature sensors for industrial machinery monitoring. Transmit vibration level and temperature data as 4-20mA signals directly into PLCs with alarm and shutdown support capabilities.
• Linear Accelerometer Switch SS 108 accelerometer switch designed to interface with electrical or mechanical systems to control, safeguard, or warn of undesirable variations in DC and low frequency acceleration. Features selectable switch point and single or bi-polar switch configuration.
• Angular Accelerometers SR series angular accelerometers using fluid rotor concept for sensing angular acceleration. Provide excellent bias stability and rejection of linear acceleration inputs, available in various ranges up to ±5000 rad/sec².
• Series 961/960-TX Vibration Monitors Vibration monitors designed for military and commercial helicopter applications, including single-axis (961) and triaxial (960-TX) configurations with three miniature mutually perpendicular vibration sensors and integrated thick film electronic signal conditioning.
• DT3747 Curved Surface Strain Sensors Series DT3747 sensors designed to accurately measure strain on curved mounting surfaces, customized to measure circumferential strain around the diameter of the mounting surface. Accuracy, ruggedness, and ease of installation found in Columbia's flight-qualified Series DTD284 models.
• Force Balance Accelerometers for MWD (Measure While Drilling) Applications Force Balance Accelerometers specifically designed for Measure While Drilling (MWD) applications, providing critical directional information for oil and gas drilling operations.
• Self-Contained Thermally Compensated Amplified Strain Sensor Self-contained thermally compensated amplified strain sensor for high-accuracy strain measurement applications.

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Alibert IndustriescoreImplementation/ SI/ Consulting PartnerFully-equipped 4,000 square foot machine shop located on the first floor of Columbia's facility. Subcontracts exclusively to Columbia Research on a 100% basis to meet product development and production metal fabrication needs including CNC milling and machining equipment.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Dytran Instruments: U.S. specialty manufacturer of piezoelectric accelerometers, dynamic pressure sensors, and force sensors for aerospace, defense, and test applications. Closely comparable in product scope, customer type, and niche positioning.
• Kistler Group: Swiss manufacturer of piezoelectric sensors, force balance accelerometers, pressure and strain sensors for industrial, automotive, and aerospace applications. Direct overlap in high-precision accelerometer and force measurement technologies.
• Wilcoxon Sensing Technologies (Amphenol): Manufacturer of vibration sensors and accelerometers for industrial condition monitoring and aerospace/defense. Now part of Amphenol; competes directly with Columbia's piezoelectric and industrial vibration/temperature transmitter lines.
• PCB Piezotronics: Direct competitor in piezoelectric accelerometers, vibration sensors, and pressure sensors for aerospace, defense, and industrial customers. Highly comparable in product portfolio, customer overlap, and AS9100-style certifications.

Broad incumbents

• Meggitt (Parker Hannifin): Large aerospace/defense sensor and systems incumbent (Endevco and other brands) supplying accelerometers, pressure sensors, and vibration monitoring to military and commercial aerospace — same customer programs as Columbia but at much greater scale.
• Honeywell Aerospace: Major aerospace prime and sensor manufacturer (accelerometers, pressure sensors, inertial measurement units) supplying military and commercial platforms. Competes with Columbia on the same flight-qualified programs but as part of a much broader portfolio.
• HBK (Brüel & Kjær): Global leader in sound, vibration, and force measurement instruments. Overlaps with Columbia's piezoelectric accelerometers, portable vibration meters, and signal conditioning portfolios, especially in industrial and aerospace test.
• TE Connectivity: Global manufacturer of sensors and connectivity solutions for aerospace, defense, and industrial markets. Overlaps with Columbia's strain sensors, LVDTs, and pressure sensors across similar customer programs.
• Moog Inc. Aerospace and defense precision motion control and sensor supplier with overlapping accelerometers, LVDTs, and position-sensing products for flight-qualified military and commercial platforms.

Emerging players

• Silicon Designs: U.S. manufacturer of MEMS-based accelerometers and inclinometers for industrial, aerospace, and test applications. Emerging competitive threat to Columbia's legacy analog force balance and piezoelectric lines in non-extreme applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/crl_sensors
• Facebookfacebook.com/columbiaresearchlaboratoriesinc
• LinkedInlinkedin.com/company/columbia-research-laboratories

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 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 Columbia Research Labs