Holloman

What Holloman does

Holloman Corporation is a U.S. energy infrastructure construction contractor founded in 1960 in Odessa, Texas, now headquartered in Houston and operating as a 100% employee-owned company (ESOP) with 501–1,000 employees. The company delivers full-service design/build execution across five service lines: pipeline construction (crude, natural gas, NGL, and refined product mainlines plus field gathering), facility construction (compressor stations, processing plants, terminals, pump stations, and cryogenic facilities), engineered products (CFD-validated harp-style slug catchers with capacities from 50 MMSCFD to 2.5 BSCFD), engineering and project services (FEED, value engineering, constructability, procurement, process safety management), and project management covering full lifecycle oversight.

Operations are organized through five regional divisions — Rocky Mountain (Casper, WY), Permian Basin (Odessa, TX), North Texas (Mineral Wells, TX), Appalachian (Pittsburgh, PA), and L&P Pipeline and Construction (Pearsall, TX) — supporting projects in 46+ states with licensing in 30+ states. Holloman serves upstream and midstream oil and gas producers, gas processing and CO2 infrastructure operators, E&P companies, and downstream/petrochemical clients via an enterprise field-sales motion built on competitive bidding, RFP/RFQ submission, and long-term client relationships. Revenue is generated through project-based one-time contracts and professional services engagements; pricing is quote-based and not publicly disclosed.

The company is complemented by four wholly-owned affiliates — Buck Chemical (industrial fluids), Holloman Connect (broadband/fiber/communications construction), Holloman Electrical Services (industrial, commercial, data center power), and Pilot Energy Solutions (high-CO2 and unconventional gas processing technology) — that extend Holloman's addressable scope beyond traditional oil and gas. Notable technical assets include 26 U.S. and international patents held by SVP Eric Prim in natural gas and CO2 processing and a deeply tenured leadership bench, with multiple executives having 17–40+ years of industry or company tenure.

Name

Holloman

Legal name

Holloman Corporation

Website

https://hollomancorp.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Holloman Corporation is a 100% employee-owned (ESOP) U.S. energy infrastructure construction contractor founded in 1960, providing pipeline construction, facility construction, engineered slug catchers, and engineering and project management services to upstream, midstream, and downstream oil and gas clients across 46+ states through five regional divisions.

Ownership category

akta.pro rank

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices6 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. Pipeline Construction Services: Full-service pipeline construction including right-of-way preparation, pipeline installation, testing, and restoration. Revenue generated through project-based contracts for cross-country pipelines, gathering systems, and pipeline rehabilitation/ integrity repairs.
2. Facility Construction Services: Complete facility construction solutions including compressor stations, terminals, processing plants, pump stations, and cryogenic facilities. Revenue generated through general contracting and specialized mechanical, electrical, and civil contracting services.
3. Engineered Products (Slug Catchers): Design, fabrication, and turnkey installation of harp-style slug catchers, hybrid slug catchers, and vessel slug catchers. Liquid storage solutions from 500 BBL to 40,000 BBL. Revenue from product sales and installation services.
4. Engineering & Project Services: Comprehensive engineering services covering FEED, value engineering, constructability reviews, project management, procurement support, and construction management. Revenue from professional services engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Holloman is a full-service design/build contractor for energy infrastructure, providing pipeline construction, facility construction, and engineered products (including harp-style slug catchers) along with engineering and project management services. The company delivers turnkey execution from planning and FEED through procurement, construction, and commissioning for upstream, midstream, and downstream oil, gas, gas processing, and CO2 pipeline projects. Operations span 30+ licensed states through 5+ regional divisions, supported by 100% employee ownership (ESOP) and a safety-first culture.

Product overview

Holloman is a full-service design/build contractor for energy infrastructure, offering an integrated portfolio of five core products and services: Pipeline Construction (mainline and field gathering systems for crude, natural gas, NGL, and refined products), Facility Construction (compressor stations, processing plants, terminals, and pump stations), Engineered Products (harp-style slug catchers with CFD validation and modular prefabrication), Engineering & Project Services (FEED, civil construction, procurement), and Project Management (full lifecycle project oversight). The company operates as a unified turnkey delivery model combining cutting-edge engineering with construction execution capabilities, serving upstream and midstream oil & gas, gas processing, compressor stations, and CO₂ pipelines across 30+ licensed states.

Differentiator

Problem solved

Functional benefit

Products and services

• Pipeline Construction
• Facility Construction
• Engineered Products (Harp-Style Slug Catchers)
• Engineering & Project Services
• Project Management

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Buck ChemicalcoreOthersAffiliate company providing bulk chemicals and industrial fluids supporting midstream, downstream, and specialized energy operations. Part of Holloman's ecosystem of related companies serving the energy infrastructure industry.
• Holloman ConnectcoreOthersAffiliate company specializing in broadband, fiber, and underground communications construction. Extends Holloman's construction capabilities beyond energy infrastructure into communications sector.
• Pilot Energy SolutionscoreStrategic or Co-development PartnerFull-service technology and gas processing company specializing in high CO2 and unconventional gas streams. Led by Eric Prim, P.E., who holds 26 patents in natural gas and CO2 processing. Provides specialized gas processing expertise and technology capabilities.
• Holloman Electrical ServicescoreOthersAffiliate providing high-performance industrial and commercial electrical services, low-voltage/telecom, data center power, and heavy-power services. Complements Holloman's mechanical and civil construction capabilities.
• L&P Pipeline and ConstructionminorOthersDivision location in Pearsall, Texas representing a specialized pipeline and construction operation within the Holloman network serving South Texas.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Dycom Industries: Public specialty contractor primarily in telecom outside plant construction; relevant adjacent peer given Holloman's Holloman Connect fiber/communications affiliate expansion into broadband construction.

Broad incumbents

• KBR: Large public engineering, procurement, and construction services provider with extensive energy and hydrocarbon project delivery; broader incumbent peer for Holloman's engineering, project management, and EPC services.
• Burns & McDonnell: Large private employee-owned engineering, architecture, and construction firm with substantial oil & gas, pipeline, and energy infrastructure practices — comparable to Holloman as a 100% employee-owned EPC peer with similar cultural alignment.

Direct peers

• Gulf Interstate Engineering: Private engineering and project management firm focused on oil & gas pipeline, storage, and terminal projects worldwide; comparable to Holloman's engineering services and pipeline infrastructure focus.
• Primoris Services Corporation: Public specialty contractor delivering pipeline, facility, and engineering services across oil & gas, power, and civil markets — directly comparable to Holloman's pipeline construction, facility construction, and engineering services portfolio.
• Quanta Services: Largest publicly traded specialty infrastructure construction firm in North America, with major oil & gas pipeline, electric transmission, and renewable energy construction operations directly comparable to Holloman's pipeline and facility construction services.
• Strike, LLC: Privately held pipeline, facility, and electrical construction company serving oil & gas and energy infrastructure markets; a close private-sector peer to Holloman in pipeline construction and midstream services.
• Audubon Companies: Private EPC firm providing engineering, procurement, fabrication, and construction services for oil & gas, pipeline, and process industries — directly comparable to Holloman's design/build delivery model in midstream and gas processing.
• MasTec: Public infrastructure construction company with extensive oil & gas pipeline, gas distribution, and power delivery operations; competes with Holloman for pipeline, compressor station, and midstream facility projects nationwide.
• MYR Group: Public specialty contractor focused on electrical construction including transmission, distribution, and commercial/industrial work; comparable to Holloman for facility electrical construction and energy infrastructure scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries4 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 Holloman