What Geocomp does

Geocomp, Inc. is a vertically integrated geotechnical and geostructural engineering firm headquartered in Acton, Massachusetts, founded in 1982 by Dr. W. Allen Marr and now operating as a subsidiary of Sercel (a business unit of Viridien, formerly CGG). The company is structured around four divisions: Instrumentation and Monitoring, Consulting (geotechnical and geostructural engineering, asset and risk management, forensic engineering), GeoTesting Express (GTX) accredited laboratory testing for soil, rock, geosynthetic, concrete, and aggregate materials, and a Products division selling automated geotechnical testing equipment. Geocomp serves infrastructure owners, government agencies, contractors, and engineering firms across transportation, energy, mining, buildings, and water verticals in more than 60 countries.

The technical core of the business is iSiteCentral®, a manufacturer-agnostic web-based data management platform that aggregates sensor data from any instrument type, supports 20,000+ instruments per project, and provides real-time dashboards, automated alerts, and reporting. Through a 2025 partnership with Sercel, Geocomp introduced four additional technology solutions — S-scan (passive seismic 3D imaging), S-lynks (wireless predictive maintenance), S-morpho (ATEX-rated harsh-environment monitoring), and Digital Twin (AI-powered virtual modeling). The Products division also sells fully automated geotechnical laboratory testing systems (triaxial, consolidation, direct shear, cyclic/dynamic, permeability) to commercial labs and universities.

Geocomp generates revenue through five streams: project-based geotechnical laboratory testing (pay-as-you-go unit pricing), instrumentation and monitoring services (multi-year contracts often spanning months to years), expert consulting (project-scoped billing), hardware and software sales for automated testing systems (perpetual license with support), and recurring subscription revenue tied to iSiteCentral. Distribution is direct enterprise field sales, supplemented by subcontractor relationships with prime contractors (AECOM, Connect Plus Partners JV, O&G/Tutor Perini) and a reseller channel for Sercel monitoring technologies. The company is currently expanding laboratory capacity in Atlanta (2025), New York (Q2 2026), and Southern California (Q3 2026) under President Sean P. O'Brien, following the December 2025 retirement of founder Dr. Marr.

Name

Geocomp

Legal name

Geocomp, Inc.

Website

https://geocomp.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

101–250 employees

Short description

Geocomp is a Massachusetts-based, vertically integrated geotechnical and geostructural engineering firm serving infrastructure owners, agencies, and contractors across transportation, energy, mining, water, and buildings through four divisions: instrumentation and monitoring, consulting, accredited lab testing (GeoTesting Express), and automated testing equipment, anchored by its iSiteCentral® data management platform.

Ownership category

akta.pro rank

Headquarters

HQ city

Acton

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Laboratory Testing Services: Accredited geotechnical laboratory testing services including soil, rock, geosynthetic, concrete, and aggregate testing. Revenue is project-based, driven by volume of samples and types of tests performed. Services are delivered through GeoTesting Express (GTX) division with facilities in Acton, MA, Atlanta, GA, and planned expansions in New York and California.
2. Instrumentation and Monitoring Services: Real-time geotechnical and structural monitoring services for construction, infrastructure, and mining projects. Includes deployment of sensors, automated total stations, and data management through iSiteCentral. Revenue is project-based, often spanning months to years on large infrastructure programs.
3. Geotechnical Consulting: Expert consulting services including geotechnical and geostructural engineering, forensic engineering, asset management, and active risk management. Billed on project scope and expertise engaged.
4. Automated Geotechnical Testing Equipment and Products: Sale of fully automated geotechnical testing systems including triaxial, consolidation, direct shear, direct simple shear, cyclic/dynamic, and permeability testing equipment. Products include hardware systems along with software and support services.
5. iSiteCentral® Software Platform (Data Management as a Service): Web-based data management platform subscription for monitoring data aggregation, visualization, and automated reporting. Part of integrated monitoring service contracts; supports subscription-style recurring revenue from ongoing monitoring programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels9 records

Core offering

Geocomp provides integrated geotechnical and geostructural engineering services spanning real-time instrumentation and monitoring of infrastructure, accredited laboratory testing (via its GeoTesting Express division), and geotechnical/geostructural consulting including forensic and asset management work. It complements services with sales of fully automated geotechnical laboratory testing equipment and the iSiteCentral® web-based data management platform, and distributes Sercel-developed monitoring technologies (S-scan, S-lynks, S-morpho, Digital Twin) to the North American geotechnical market.

Product overview

Geocomp is a geostructural engineering firm offering an integrated platform of monitoring, testing, consulting, and automated testing equipment products. The core technology platform is iSiteCentral®, a web-based data management system that aggregates sensor data from monitoring projects. Co-developed technology solutions with Sercel include S-scan (passive seismic imaging), S-lynks (predictive maintenance), S-morpho (harsh environment monitoring), and Digital Twin (AI-powered modeling). The Testing division (GeoTesting Express) provides accredited laboratory services using proprietary automated testing equipment including consolidation, strength, cyclic/dynamic, and permeability testing systems. Consulting services cover geotechnical and geostructural engineering, asset management, risk management (Active Risk Management®), and forensic investigation. Monitoring services include geotechnical, structural, and construction impact monitoring across bridges, dams, tunnels, railways, and buildings.

Differentiator

Problem solved

Functional benefit

Brands

• iSiteCentral: Web-based data management platform for geotechnical and structural monitoring, providing real-time access to sensor data, automated reporting, and early-warning alerts.

Products and services

• iSiteCentral® Web-based data management platform that aggregates instrumentation and monitoring data from any sensor type or manufacturer for infrastructure owners, contractors, and engineering firms running geotechnical and structural monitoring programs.
• S-scan Passive Seismic Imaging Passive seismic 3D subsurface imaging technology used to detect underground voids, assess rock hardness, and identify anomalous zones for mining operators, infrastructure developers, and engineering firms.
• S-morpho Structural Monitoring Ruggedized structural monitoring system with cloud integration for harsh and hazardous environments, including offshore platforms, used by energy operators and infrastructure owners for continuous structural health monitoring.
• Digital Twin AI-Powered Virtual Modeling AI-powered virtual modeling platform that combines sensor data with predictive analytics to simulate and forecast infrastructure behavior, used by asset owners and engineers for long-term performance evaluation and maintenance planning.
• BridgeStrike Monitoring Solution Monitoring solution that detects and issues alerts on bridge strike events caused by oversized vehicles, helping transportation agencies protect bridge infrastructure.
• InSAR Satellite Mapping Satellite-based InSAR mapping service that measures ground deformation across large areas, complementing point-based sensor monitoring for infrastructure owners and engineering firms.
• Geotechnical Laboratory Testing Services (GeoTesting Express) Accredited laboratory testing covering soil, rock, geosynthetic, concrete, and aggregate materials, including advanced triaxial, consolidation, cyclic/dynamic, direct shear, and permeability testing using fully automated equipment.
• Geotechnical Field Testing Services On-site field testing services for soil, geosynthetic, concrete, and other materials performed during construction and investigation campaigns for infrastructure and development projects.
• Geotechnical Consulting Professional consulting covering site investigation, foundation design, numerical analysis, and geotechnical engineering support for infrastructure, energy, mining, and development projects.
• Geostructural Consulting Specialized consulting for geostructural engineering, including deep foundations, retaining structures, and underground construction, delivered to contractors, owners, and engineering firms.
• Geotechnical Monitoring Services Instrumentation and monitoring services for bridges, dams, tunnels, railways, and buildings, including deployment of sensors, automated total stations, and integration through the iSiteCentral platform.
• Structural Monitoring Services Building and structural health monitoring services with real-time data collection, vibration analysis, and reporting for bridges, dams, wind turbines, and offshore platforms.
• Construction Impact Monitoring Services Monitoring services for construction-induced vibrations, dust, noise, and ground deformation, used to protect surrounding structures and meet regulatory requirements on urban projects.
• Active Risk Management® Trademarked risk management methodology and ongoing service offering for identifying, assessing, and managing geotechnical and geostructural risks throughout the project lifecycle.
• Asset Management Services Long-term infrastructure asset management services including performance monitoring, lifecycle planning, and condition assessment for owners of bridges, dams, and other critical infrastructure.
• Forensic Engineering Services Post-failure investigation and analysis services to determine causes of geotechnical failures and recommend remediation, often supporting litigation and dispute resolution.
• Automated Geotechnical Testing Equipment Automated geotechnical testing equipment including consolidation, strength (triaxial, direct shear), cyclic/dynamic, and permeability testing systems sold to commercial laboratories, universities, and engineering firms.
• Pavement Instrumentation Sensor instrumentation solutions for pavement load measurement and performance tracking on roads, highways, and airport pavements.

Quantifiable outcome

• Reduced predicted settlement from more than 8 inches to less than 0.5 inch through customized dewatering and excavation support in Atlanta urban excavation project
• +5 more outcomes

Named customers16 records

Segments7 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature10 records

Partnerships

Eight partnerships are on record, tiered core, flagship and minor.

• SercelcoreOEM/ Whitelabel/ Licensing PartnerSercel is a business unit within Viridien (formerly CGG) that provides sensor and geophysical technologies. Geocomp is described as 'a Sercel business' and serves as the primary channel for distributing Sercel's monitoring technologies (S-scan, S-lynks, S-morpho, Digital Twin, S-calibur) to the geotechnical and infrastructure monitoring market. The partnership integrates Geocomp's geotechnical expertise with Sercel's cutting-edge sensor technologies to deliver faster, more resilient monitoring systems.
• Connect Plus Partners JVflagshipStrategic or Co-development PartnerConnect Plus Partners JV contracted Geocomp to deliver geotechnical and structural monitoring for Phase 2 of MTA's Second Avenue Subway expansion. The 40-month contract is one of Geocomp's most significant current projects, requiring comprehensive monitoring of excavation, tunneling, and adjacent structure protection in dense urban New York City environment.
• Saudi Arabia Railways (SAR)flagshipStrategic or Co-development PartnerPartnership with Saudi Arabia Railways and Saudi Geophysical for sinkhole risk management along a 1.5-kilometer freight rail corridor near Riyadh. Geocomp developed and implemented a data-driven monitoring solution using advanced geotechnical sensors and real-time data integration to detect early signs of ground instability, protecting critical rail infrastructure. Project won ACEC/MA Bronze Award.
• AECOMcoreImplementation/ SI/ Consulting PartnerGeocomp was subcontracted by AECOM to provide structural health monitoring services for the Leonard P. Zakim Bunker Hill Bridge in Boston, including stay-cable condition assessment and structural dynamics evaluation using S-lynks wireless sensors.
• O&G Industries / Tutor Perini CorporationcoreImplementation/ SI/ Consulting PartnerO&G Industries in partnership with Tutor Perini Corporation is leading the replacement of Amtrak's Connecticut River Bridge. Geocomp provides real-time monitoring of the existing bridge during adjacent construction, including track and structural instrumentation, tilt meters, seismographs, and a custom scour monitoring system.
• U.S. Army Corps of Engineers (USACE)flagshipStrategic or Co-development PartnerGeocomp supports USACE's Montgomery Dam Lock upgrade project in Monaca, PA with an advanced instrumentation program including hundreds of survey prisms, nearly 60 automated inclinometers, over 200 vibrating wire sensors, and automated crack meters, all integrated through iSiteCentral®.
• Tennessee Valley Authority (TVA)coreStrategic or Co-development PartnerGeocomp partnered with TVA to evaluate whether to continue using the 2014 USGS National Seismic Hazard Model or transition to the 2018 version for coal combustion residual management units. Geocomp recommended adopting the 2018 model with targeted simplified checks to maintain regulatory defensibility.
• NATO Centre for Maritime Research and Experimentation (CMRE)minorStrategic or Co-development PartnerGeocomp modified its DSS PnS measurement system for polar conditions to support NATO CMRE's research on acoustic properties of Arctic Sea ice, including custom fixtures for low-temperature environments and techniques to embed bender elements directly in ice specimens.

Scale indicators9 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Fugro: Fugro is a global geotechnical and offshore site characterization services firm offering site investigation, laboratory testing, and monitoring at much larger scale. Comparable on geotechnical lab testing, offshore wind soils expertise, and infrastructure monitoring services.
• Keller Group: Keller Group is a global geotechnical contractor offering ground improvement, foundation, and monitoring services. Comparable on geotechnical contracting scope, instrumentation on major infrastructure projects, and global delivery model.

Emerging players

• Measurand (ShapeArray): Measurand produces ShapeArray, a deformable inclinometer for monitoring deformation in tunnels, slopes, and excavations, and competes in the same wireless structural monitoring niche as Geocomp's S-lynks system.

Direct peers

• Schnabel Engineering: Schnabel Engineering is a US geotechnical, dam, and tunnel engineering consultancy. Comparable on dam safety, tunneling, and slope stability consulting and is expanding its lab capabilities using Geocomp-supplied automated equipment.
• Geokon: Geokon is a direct competitor in geotechnical instrumentation, manufacturing vibrating wire sensors, load cells, and data acquisition systems used in dam, tunnel, and bridge monitoring. Highly comparable as a sensor-and-instrumentation specialist serving the same infrastructure owners.
• Terracon: Terracon is a large US geotechnical, environmental, and materials testing consultancy with an in-house rock mechanics testing capability. Documented as a Geocomp customer for automated testing equipment, but also competes in geotechnical consulting and laboratory testing across the same US footprint.
• Norwegian Geotechnical Institute (NGI): NGI is a leading applied research and consulting institute in geotechnics, with deep offshore soils expertise. Comparable on advanced laboratory testing, offshore wind soils, and consulting, and is a Geocomp customer for automated testing systems.
• RST Instruments: RST Instruments designs and manufactures geotechnical and structural monitoring instruments (inclinometers, piezometers, extensometers, tilt meters) with MeshEye wireless systems, directly overlapping Geocomp's instrumentation and iSiteCentral-integrated monitoring offering.
• Durham Geo-Enterprises (DGSI): DGSI supplies geotechnical and structural monitoring instrumentation, including inclinometers, piezometers, and data loggers, and is a long-standing competitor to Geocomp's monitoring services for dams, tunnels, and slopes.
• Haley & Aldrich: Haley & Aldrich is a US geotechnical and environmental engineering consultancy serving infrastructure and development clients. Comparable on geotechnical consulting services, instrumentation of complex urban projects, and partnership with the GeoTesting Express lab.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Geocomp