Northern Geotechnical Engineering

What Northern Geotechnical Engineering does

Northern Geotechnical Engineering, Inc. (NGE-TFT) is an Alaska-based, employee-owned professional services firm specializing in cold-region geotechnical engineering, construction materials testing, and ICC special inspections. Founded in 2000 by Keith Mobley and merged with Ron Caron's Terra Firma Testing in 2004, the firm operates from Anchorage with a staff of 11-50 employees, serving construction, mining, oil & gas, government/military, healthcare, education, transportation, and telecommunications clients primarily in Alaska, with occasional international engagements (Sakhalin Island, Guantanamo Bay, Wake Island). Headcount includes licensed Professional Engineers, a Certified Professional Geologist, a Ph.D.-level Lab Director, and ICC/AASHTO/ACI-certified inspectors.

The firm's technical capabilities span subsurface exploration (auger, mud rotary, sonic, diamond core, geoprobe, GPR, electrical resistivity), an in-house AASHTO- and USACE-accredited materials testing laboratory featuring triaxial soil strength and consolidation testing, a temperature-controlled cold room for cold-regions materials, mobile soils/asphalt/concrete laboratories, and computer modeling for thermal, seepage, slope stability, seismic, and pile capacity analysis. Differentiated methods include refrigerated brine drilling (~10°F drill mud) for undisturbed permafrost sampling and freeze-back pile foundation design for Arctic applications. ICC special inspections cover concrete, rebar, fireproofing, high-strength bolting, masonry, welding, structural wood, and soils.

NGE-TFT generates revenue through project-based professional service fees across four integrated lines: (1) Geotechnical Engineering Services (subsurface exploration, foundation design, dam inspection, waterfront design, construction management); (2) Laboratory Materials Testing (specialty triaxial, consolidation, corrosivity, mix design, cold-room, mobile labs); (3) Construction Site Materials Engineering & Testing / CoMET (on-site QA/QC with 135,000+ man-hours delivered over ten seasons); and (4) ICC Special Inspections (code-compliance inspections). Customer acquisition is direct enterprise/project-based via referrals, RFP responses, professional affiliations (GBA, ASCE, ACEC, AIPG, AEG, AASHTO, ACI, WAQTC, ICC, ASTM), and reputation; no intermediaries are used. Pricing is contact-based and project-specific, not publicly disclosed. Notable clients include Anchorage International Airport, Target, Regal 16 Theatre, Embassy Suites, Providence Alaska Medical Center, University of Alaska Anchorage, Livengood and Rock Creek Gold Mines, Alyeska Pipeline, Halliburton Prudhoe Bay, Eklutna Power Generation, Verizon Wireless Alaska, and Anchorage Native Primary Care Center.

Name

Northern Geotechnical Engineering

Legal name

Northern Geotechnical Engineering, Inc.

Website

https://nge-tft.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Northern Geotechnical Engineering, Inc. (NGE-TFT) is an Alaska-based, employee-owned geotechnical engineering and construction materials testing firm specializing in cold-region and permafrost expertise for construction, mining, energy, and government clients primarily in Alaska.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Services

NAICS

Geophysical Surveying and Mapping Services (54136), Architectural, Engineering, and Related Services (5413), Support Activities for Mining (2131)

akta.pro primary industry

Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG)

akta.pro secondary industries

Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers) (IMAFAOAH), Geotechnical Site Investigation & Engineering Geology (Borings, Lab Testing) (EUAHAFAE)

Keywords

• Geotechnical engineering services
• Construction materials testing
• Cold regions permafrost engineering
• ICC special inspections
• Soil and rock testing

Headquarters

HQ city

Anchorage

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Engineering Services: Professional engineering consulting services including subsurface exploration, site evaluations, foundation design, earthwork design, slope stability analysis, and construction management. Revenue generated through project-based professional service fees.
2. Laboratory Materials Testing: AASHTO and US Army Corps of Engineers accredited laboratory providing testing of soils, rock, aggregates, concrete, and asphalt. Revenue generated through per-test or project-based testing fees.
3. Construction Materials Engineering & Testing (CoMET): On-site construction materials testing and observation services from pre-construction through post-construction phases. Revenue generated through field testing service fees.
4. ICC Special Inspections: Certified ICC Special Inspection services including concrete placement, rebar inspection, fireproofing, high strength bolting, masonry, welding, structural wood framing, and soils inspection. Revenue generated through inspection service fees.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Northern Geotechnical Engineering (NGE-TFT) provides comprehensive geotechnical engineering, laboratory materials testing, Construction Materials Engineering and Testing (CoMET), and ICC Special Inspection services for the construction and mining industries. The company specializes in cold-region and permafrost geotechnical engineering, operating an AASHTO and US Army Corps of Engineers accredited laboratory in Anchorage, Alaska, and serving projects across Alaska with select international engagements.

Product overview

Northern Geotechnical Engineering, Inc. (NGE-TFT) is a single integrated service business offering a unified portfolio of geotechnical engineering, materials testing, and construction quality assurance services, not a software platform. The core offerings are: (1) Geotechnical Engineering Services — encompassing subsurface exploration/sampling/monitoring, hydrology/drainage design, computer modeling (thermal, slope stability, seismic, pile analysis), earthworks/pavement design, foundation design/construction/repair, dam inspection/design/construction, waterfront design/construction, construction management, and other specialized geotechnical support; (2) Laboratory Materials Testing — AASHTO and US Army Corps of Engineers accredited testing of soils, rock, aggregate, concrete, and asphalt including specialty tests (triaxial, consolidation, corrosivity), mix design services (concrete and asphalt), low-temperature cold room testing, and mobile laboratories for remote sites; (3) Construction Site Materials Testing (CoMET) — on-site QA/QC testing of materials during construction; and (4) ICC Special Inspections — certified special inspections for concrete, rebar, anchors, fireproofing, bolting, masonry, welding, wood framing, and soils. All services are delivered through professional engineers and certified technicians with extensive Alaska cold-region expertise.

Differentiator

Problem solved

Functional benefit

Products and services

• Geotechnical Engineering Services Comprehensive geotechnical engineering services covering subsurface exploration and monitoring, civil and structural design, site feasibility evaluations, constructability assessments, cost analysis, and construction management for construction and mining clients.
• Subsurface Exploration, Sampling and Monitoring Subsurface exploration services using hollow stem and solid flight auger drilling, air and mud rotary drilling, geoprobe direct push coring, sonic drilling, diamond rock core drilling, and test pit excavation, complemented by geophysical methods including ground penetrating radar, electrical resistivity, and downhole seismic testing.
• Surface and Subsurface Hydrology and Drainage Design Hydrology and drainage design services including foundation seepage analysis, infiltration/percolation testing, septic system design, surface hydrology assessments, drinking water well installation, and aquifer dewatering plans.
• Computer Modeling and Analysis Predictive computer modeling including thermal modeling (TEMP/W, SEEP/W), slope stability analysis (SLOPE/W), groundwater seepage analysis, seismic analysis (ProShake, Quake/W), and pile capacity analysis (GRLWEAP).
• Earthworks, Pavement Sections Design, and Underground Utility Works Earthworks and pavement design services including cut and fill recommendations, slope stabilization and revetment, retaining wall design, shallow and deep compaction (deep dynamic compaction, vibrocompaction, surcharging/precompression), structural pavement design, and trench shoring and protection.
• Foundation Design, Construction, Evaluation and Repair Foundation solutions for Alaska's challenging terrain including conventional shallow concrete foundation design, alternative deep foundations, foundation settlement assessment and repair, and refrigerated foundations for permafrost environments.
• Dam Inspection, Design and Construction Complete dam engineering services from inspection through construction, including periodic dam safety inspections approved by Alaska DNR, design of earthen dams, reinforced concrete dams, and spillway upgrades for water storage, salmon hatcheries, fish processing, and tailings storage applications.
• Waterfront Design and Construction Coastal engineering solutions including sheet pile docks, mooring dolphins, pile supported docks, bulkhead systems, combi-wall systems, and submerged ramps with mooring dolphins for Alaska's varied coastline transportation needs.
• Construction Management Professional construction management for geotechnical projects, from overseeing QA/QC inspection teams for large North Slope infrastructure to coordinating construction of subgrade refrigeration systems under buildings.
• Other Geotechnical Services Specialized geotechnical support including borrow source evaluations, mine planning, geologic reconnaissance, bridge design, corrosivity evaluations, aerial photo interpretation, peer review, expert witness services, construction QA/QC, permitting, and document research.
• Laboratory Materials Testing Precision testing services for soils, rock, aggregate, concrete, and asphalt from an AASHTO- and US Army Corps of Engineers-accredited laboratory, with advanced specialty tests such as triaxial and consolidation testing in a temperature-controlled cold room for cold-regions materials.
• Construction Materials Laboratory Testing Comprehensive construction materials testing covering soils, aggregate, rock, concrete, masonry, and asphalt using ASTM standards including moisture content, sieve analysis, compaction, compressive strength, flexural strength, Los Angeles abrasion, and Marshall mix design.
• Specialty Geotechnical Laboratory Testing Advanced specialty geotechnical tests including hydraulic conductivity (ASTM D5084), consolidation testing (ASTM D2435), triaxial compression testing (ASTM D2850, D4767, D7181), unconfined compressive strength (ASTM D2166), soil resistivity (ASTM G57), and corrosivity evaluation including pH and total dissolved solids.
• Other Laboratory Services (Mix Design and Mobile Labs) Concrete and asphalt mix design (ACI procedures, Marshall method), low-temperature testing in a 10'x12' controlled cold room, and mobile laboratories (two mobile soils labs, mobile asphalt lab, mobile concrete strength lab) for remote project sites.
• Construction Site Materials Testing (CoMET) Construction Materials Engineering and Testing (CoMET) services providing on-site quality assurance before, during, and after construction including materials testing, observation and monitoring of earthwork, foundations, concrete, wood, masonry, structural steel, sprayed-on fireproofing, and asphalt pavement, with over 135,000 man hours of field work completed over the past ten construction seasons.
• ICC Special Inspections Certified ICC Special Inspection services ensuring code compliance including concrete placement, rebar inspection, drilled-in concrete anchors (DICA), fire proofing, high strength bolting, masonry (CMU), pre-stressed post-tensioning concrete, welding inspection (AWS certified), structural wood framing, and soils inspection.

Quantifiable outcome

• Over 135,000 man hours of field work successfully completed over the past ten construction seasons
• +2 more outcomes

Named customers14 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Regional players

• DOWL: Anchorage-headquartered engineering and planning firm. A former employer of an NGE-TFT special inspector; competes for the same Alaska transportation, municipal, and infrastructure materials testing and inspection work.
• PDC Inc. Engineers: Alaska-based civil, structural, and geotechnical engineering firm providing services across the state. Competes for the same municipal, transportation, and commercial development projects in Alaska.
• PND Engineers: Anchorage-based civil and structural engineering firm with waterfront, Arctic, and bridge specializations. Competes with NGE-TFT on waterfront, bridge, and North Slope projects and is a former employer of one NGE-TFT special inspector.

Broad incumbents

• WSP (including legacy Golder Associates): Global engineering firm that acquired Golder Associates, another former employer of CEO Keith Mobley. Competes on the same geotechnical, permafrost, and infrastructure mandates in Alaska and the broader Arctic.
• Stantec: Global engineering consultancy with active Alaska and northern Canada practices providing geotechnical, environmental, and infrastructure services. Competes for the same mining, government, and transportation clients as NGE-TFT, but across a much broader portfolio.
• AECOM: Global engineering and construction services firm with Alaska infrastructure and federal project exposure. Competes with NGE-TFT on large transportation, federal, and energy infrastructure projects from a vastly larger resource base.
• Tetra Tech (incl. legacy EBA Engineering): Global engineering consultancy that acquired NGE-TFT VP Ron Caron's former employer (EBA Engineering). Overlaps directly in geotechnical, cold-regions, and dam inspection work, but at materially larger scale and broader service scope.

Emerging players

• RESPEC: Engineering and consulting firm with mining, geosciences, and cold-region specialty services. Comparable in mining-focused geotechnical and underground engineering work, with some overlap in tunnel and mining ground-control engagements.
• BGC Engineering: Canadian geotechnical and mining engineering consultancy with strong cold-region and permafrost expertise. Comparable for mining, tailings, and Arctic projects but primarily serves Canadian and international markets rather than competing directly in Alaska.

Direct peers

• Shannon & Wilson: Seattle-headquartered geotechnical engineering firm with deep Alaska practice. Directly comparable as a similarly sized specialty geotechnical firm, and a former employer of NGE-TFT CEO Keith Mobley, indicating overlapping expertise, tooling, and client base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/northern-geotechnical-engineering-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 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 Northern Geotechnical Engineering