G.W. Tatro Construction, Inc.

What G.W. Tatro Construction, Inc. does

G.W. Tatro Construction, Inc. is a family-owned, privately held heavy civil construction company founded in 1956 and headquartered in Jeffersonville, Vermont. The company operates four integrated service divisions: Site & Civil (road, highway, and municipal infrastructure including the Colchester STP, the largest single VT Agency of Transportation contract to date), Mountain (snowmaking pipeline installation using the proprietary Zap-Lok system, trail construction, and off-road heavy hauling for over 60 ski resorts across the Northeast), Renewable Energy (hydroelectric penstock installation and replacement, wind tower support, and solar field site work), and Aggregates (crusher run, stone, and topsoil from owned pits in Richford and Eden). Its customer base spans ski resort operators, state and municipal agencies, renewable energy developers, and general contractors, with projects ranging from culvert replacements to multi-million-dollar reservoir and highway reconstructions.

The company differentiates itself through specialized mountain construction expertise developed over 70+ years, proprietary Zap-Lok pipeline installation technology with 35+ years of refinement, a modern heavy equipment fleet (24 excavators, 53 trucks, specialty mountain vehicles with GPS machine control), and an integrated multi-discipline operating model that allows intermingling of Site/Civil, Mountain, and Renewable Energy capabilities. Notable technical accomplishments include the 120 million gallon West Lake Reservoir at Mount Snow completed in 18 months versus a 2-year projection, 6,700+ feet of steel penstock across five phases of the Marshfield project, and a record 144-inch diameter penstock installation in Pepperell, Massachusetts.

Revenue is generated primarily through fixed-price project contracts secured via competitive bidding and direct contract awards, with secondary transactional streams from aggregates sales and equipment leasing. The company employs over 60 team members across divisions, has multi-decade client relationships (notably 30+ years with Doppelmayr USA), and was recognized as the 2016 Equipment World Contractor of the Year. Geographic operations span Vermont, New York, New Hampshire, Massachusetts, Pennsylvania, and New Jersey, with no public listing, outside institutional ownership, or M&A activity disclosed.

Name

G.W. Tatro Construction, Inc.

Legal name

G.W. Tatro Construction, Inc.

Website

https://gwtatro.com

Company type

Private

Founded year

1956

Operating status

Operating

Headcount range

1–10 employees

Short description

G.W. Tatro Construction is a family-owned heavy civil contractor founded in 1956 in Jeffersonville, Vermont, operating four integrated divisions—Site & Civil, Mountain, Renewable Energy, and Aggregates—serving ski resorts, government agencies, and renewable energy developers across the Northeastern United States.

Ownership category

akta.pro rank

Product category

Heavy Civil Construction Services

NAICS

Water and Sewer Line and Related Structures Construction (237110), Power and Communication Line and Related Structures Construction (237130)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Overhead & Underground Collection System Construction (MV/HV Lines, Duct Banks) (EUAEADAG)

akta.pro secondary industry

Mining & Mineral Processing Facility Construction (IMAFADAE)

Keywords

• Heavy civil construction
• Site development services
• Snowmaking pipeline installation
• Renewable energy construction
• Construction aggregates supply

Headquarters

HQ city

Jeffersonville, Vermont

HQ country

United States

HQ region

North America

Offices4 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. Construction Project Contracts: Revenue generated through fixed-price project contracts for site/civil construction, mountain services, and renewable energy infrastructure. Projects range from small municipal culvert replacements to multi-million dollar highway reconstructions and ski resort developments. Work is secured through competitive bidding and direct contract awards.
2. Aggregates Sales: Sale of construction aggregates including crusher run, 3/4 inch stone, 1.5 inch stone, and topsoil from company pits. Materials are sold by the load with optional delivery and spreading services. Revenue is transaction-based, paid at point of sale or upon delivery.
3. Equipment Rental/Leasing: Heavy equipment is available for specialized off-road hauling and construction projects, including testing towers for wind farms, buildings, ski lifts, wind turbines, large pipes, drill rigs, and cement trucks.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

G.W. Tatro Construction is a heavy civil construction company that delivers site/civil infrastructure (roads, highways, site development, erosion control, water/sewer/stormwater, demolition), mountain services (snowmaking pipeline installation using proprietary Zap-Lok systems, ski trail construction, off-road heavy hauling), renewable energy construction (hydroelectric penstock, wind tower support, solar field site work), and construction aggregates (crusher run, stone, topsoil) sourced from company-owned pits.

Product overview

G.W. Tatro Construction is a heavy civil construction company operating as a single unified service provider rather than a platform-plus-modules architecture. The company offers four interconnected service divisions: Site & Civil (road/highway construction, site development, erosion control, utilities, demolition), Mountain (snowmaking using Zap-Lok Pipeline Systems, trail construction, off-road heavy hauling), Renewable Energy (hydroelectric penstock, wind tower support, solar installation), and Aggregates (construction materials including crusher run, stone, topsoil). The company also maintains an equipment fleet comprising excavators, bucket loaders, trucks, and bulldozers to support its operations. Founded in 1956, the company serves clients across Vermont, New York, and New England.

Differentiator

Problem solved

Functional benefit

Products and services

• Site & Civil Services

Quantifiable outcome

• Completed 120 million gallon reservoir project in 18 months vs. expected 2 years
• +5 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered minor and core.

• Aegis Renewable EnergyminorStrategic or Co-development Partner · 1 January 2017Aegis Renewable Energy contracted G.W. Tatro for site work involved in the installation of Fontaine Solar Field at the old Fontaine sand pit in Williston, Vermont. GWT handled ground preparation, excavation (including challenging ledge), clean-up, and site smoothing. Aegis COO noted GWT 'has proven itself to be a highly competent site work contractor and its principals are of high integrity and of a superior service ethic.'
• AmerescominorImplementation/ SI/ Consulting Partner · 1 January 2016Ameresco, an independent energy service provider, contracted G.W. Tatro as a subcontractor for snowmaking installations at Cannon Mountain in New Hampshire. GWT installed approximately 450 low energy snow guns, a water pumping station, and new snowmaking lines from September 1st to October 31st, 2016.
• PC Construction CompanycoreImplementation/ SI/ Consulting Partner · 1 January 2011PC Construction Company Special Projects Group awarded multiple phases of penstock replacement projects to G.W. Tatro. The five-phase Marshfield Penstock Replacement project was awarded consecutively over five years, with GWT installing over 6,700 feet of steel pipe. Also awarded Danville Penstock Replacement Phase 2 in 2013.
• Doppelmayr USAcoreStrategic or Co-development PartnerG.W. Tatro Construction and Doppelmayr USA have collaborated on ski lift construction projects for over 30 years. GWT provides specialized alpine construction capabilities including excavating for concrete and assisting with steel erection at terminal and tower locations on rugged mountain terrain. Their skill and ability working in high alpine environments sets them heads above other construction companies. GWT has always made themselves available at a moment's notice to accommodate construction challenges.
• Green Mountain PowercoreStrategic or Co-development PartnerG.W. Tatro has worked extensively on hydroelectric infrastructure projects for Green Mountain Power, including the multi-phase Marshfield Penstock Replacement Project and Danville Penstock Replacement. These projects involve replacing aging wooden and fiberglass penstock with steel pipe for hydroelectric power generation.
• CianbrominorImplementation/ SI/ Consulting PartnerCianbro worked with G.W. Tatro on the McIndoes Falls Substation project. GWT demonstrated commitment to safety with zero incidents and provided innovative ideas to reduce both cost and schedule while performing the earthwork scope.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Reed & Reed: Maine-based general contractor with significant heavy civil, bridge, and energy infrastructure capabilities. Comparable in scope and geographic focus to G.W. Tatro, serving similar government, hydroelectric, and industrial clients across the Northeast.
• PC Construction Company: Vermont-based general contractor with overlapping heavy civil, site development, and hydroelectric infrastructure work. G.W. Tatro has executed penstock replacement projects as a subcontractor to PC Construction, making them both competitor and partner in the New England infrastructure market.
• A.L. St. Onge Contractors: Vermont-based contractor serving as a general contractor on projects where G.W. Tatro operates as a subcontractor (Cambridge Roundabout for VAOT). Comparable regional competitor in Vermont site/civil and infrastructure markets.
• Sargent Corporation: Maine-based heavy civil contractor with comparable site work, highway, and energy infrastructure capabilities. Both firms target similar New England government and renewable energy clients with similar-sized operations and equipment fleets.
• R.H. White Construction: New England utility and civil construction contractor with overlapping water, sewer, and site development capabilities. Both firms serve similar municipal clients and compete in the regional infrastructure construction market.
• T Buck Construction: Maine-based utility and heavy civil contractor with comparable water/sewer, site development, and energy infrastructure work. Similar size and scope to G.W. Tatro, competing for similar municipal and developer contracts across northern New England.

Broad incumbents

• Cianbro: Maine-based heavy civil and industrial construction firm operating across the Northeast. G.W. Tatro has worked alongside Cianbro on hydroelectric substation earthwork (McIndoes Falls), and both serve renewable energy developers and government clients across similar geographies with overlapping capabilities.
• Aldridge Electric: Illinois-based utility infrastructure contractor with transmission, substation, and renewable energy capabilities. A larger incumbent pursuing similar renewable energy EPC and utility line work that overlaps with G.W. Tatro's hydroelectric and wind support services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/g.w.-tatro-construction-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 G.W. Tatro Construction, Inc.