Thalle Construction Company, Inc.

What Thalle Construction Company, Inc. does

Thalle Construction Company, Inc. is a U.S. private, for-profit heavy civil contractor founded in 1947 and headquartered in Hillsborough, United States. Per the firmographic record, the company specializes in dam and reservoir, environmental, large utility, highway, site work, and recovery projects, indicating a focus on public-sector and regulated-infrastructure construction rather than commercial or residential building.

The firm operates with a workforce in the 251-500 employee band, consistent with a mid-sized specialty contractor capable of executing multi-disciplinary heavy civil and environmental projects. The website reference (tullygroup.us) provided in the source set did not yield substantive company content and could not be used to corroborate further operational detail.

No information is available in the input data on Thalle's product portfolio beyond the project-type description, on its technology stack, on its pricing or contracting model, on named customers or customer segments, on partnerships, certifications, leadership, ownership, or recent strategic actions. The revenue model is therefore not directly observable, but the project mix (dams, reservoirs, utilities, highways) strongly implies a project-based, competitive-bid contracting model with public agencies and utilities as the most likely counterparties. Given the absence of additional evidence, the business model, GTM motion, and revenue mechanics should be treated as unconfirmed and require first-party disclosure or bid-pipeline data to validate.

Name

Thalle Construction Company, Inc.

Website

https://tullygroup.us

Company type

Private

Founded year

1947

Headcount range

251–500 employees

Short description

Thalle Construction Company, Inc. is a U.S. private heavy civil contractor founded in 1947, headquartered in Hillsborough, that specializes in dam, reservoir, environmental, large utility, highway, site work, and recovery projects for public-sector and infrastructure clients.

Ownership category

akta.pro rank

Product category

Heavy Civil Construction

NAICS

Heavy and Civil Engineering Construction (237), Other Heavy and Civil Engineering Construction (237990)

SIC

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

akta.pro primary industry

Temporary Works & Shoring (Sheeting, Bracing, Cofferdams) (IMAFAKAI)

akta.pro secondary industry

Dewatering & Groundwater Control (Wellpoints, Deep Wells, Cutoff Systems) (IMAFAOAF)

Keywords

• Heavy civil construction
• Dam and reservoir construction
• Highway construction services
• Utility infrastructure construction
• Site work contracting

Headquarters

HQ city

Hillsborough

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Others

Core offering

Thalle Construction Company, Inc. is a heavy civil contractor that self-performs dam and reservoir, environmental, large utility, highway, site work, and recovery construction projects. The company delivers physical infrastructure assets for public and private clients, operating as a traditional project-based construction services provider since 1947.

Differentiator

Problem solved

Functional benefit

Products and services

• Dam and Reservoir Construction Construction of dams, reservoirs, and related water-retention infrastructure for public agencies and private clients.
• Environmental Construction Environmental construction services supporting remediation and related environmental infrastructure projects.
• Large Utility Construction Construction of large-scale utility infrastructure projects for utility owners and public agencies.
• Highway Construction Highway and roadway construction services, typically delivered under public-works contracts for state and local transportation authorities.
• Site Work Construction Site preparation, earthwork, grading, and related site work services for larger development and infrastructure projects.
• Recovery Construction Services Construction services for recovery projects, including disaster, infrastructure-recovery, and restoration-related work.

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Guy F. Atkinson Construction: Heavy civil contractor focused on highways, bridges, dams, and water infrastructure for public agencies. Directly comparable to Thalle in specialty heavy civil capabilities and a similar public-sector client profile.
• Traylor Construction Group: Specialty heavy civil contractor known for dam, tunnel, bridge, and marine foundation work. Directly comparable to Thalle in dam construction, heavy foundation, and underground/shoring expertise, with a similar mid-sized private firm profile.
• Lane Construction: Major heavy civil contractor delivering highway, bridge, dam, and water infrastructure projects with strong federal and state DOT relationships. Closely comparable to Thalle across core segments, but operates at a much larger scale and broader US footprint.
• Barnard Construction: Heavy civil contractor with deep expertise in dams, hydroelectric, tunneling, and water infrastructure. Directly comparable to Thalle in dam construction and heavy civil specialty work, with a similar privately held, mid-sized firm profile.
• Flatiron Construction: Heavy civil contractor specializing in transportation, water resources, and underground infrastructure projects. Directly comparable to Thalle's dam, highway, and large utility capabilities, with a similar mid-to-large heavy civil focus area.

Broad incumbents

• Walsh Group: Family-owned national contractor delivering heavy civil, transportation, water, and utility infrastructure across the US. Comparable to Thalle in heavy civil capabilities and family-owned operating culture, but with much greater geographic and project-type diversity.
• Skanska USA Civil: US civil engineering arm of Swedish contractor Skanska, delivering bridges, highways, dams, and water infrastructure in the Northeast and Mid-Atlantic. Comparable heavy civil scope to Thalle but with significantly greater scale and geographic reach.
• Granite Construction: ENR-ranked heavy civil contractor with major presence in dams, highways, tunnels, and water infrastructure across the western US. Comparable in heavy civil scope, but operates at significantly larger scale with a West Coast geographic concentration.
• Kiewit: One of the largest employee-owned heavy civil contractors in North America, with extensive dam, highway, water, and tunnel work. Overlaps Thalle's core capabilities but operates at vastly greater scale across all US regions.
• Tutor Perini: Major civil contractor with strong presence in transportation, water, and federal heavy civil projects including dams. Comparable segment overlap with Thalle, but operates at substantially larger scale with a broader geographic and capability portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/tully-group

Revenue estimate

Valuation estimate

Number of profiles

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 Thalle Construction Company, Inc.