Allied Tank & Construction

What Allied Tank & Construction does

Allied Tank & Construction is a privately held specialty industrial contractor that designs, fabricates, and constructs above-ground liquid storage tanks for industrial customers across the United States, operating from a headquarters in Mannford, Oklahoma. The company delivers both field-erected and shop-built tanks to multiple industry standards — API 650 (welded steel petroleum/petrochemical tanks), API 653 (inspection, repair, alteration, and reconstruction), API 620 (low-pressure large tanks), API 12F (smaller shop-welded crude/condensate tanks), and AWWA D-100 (welded steel water storage) — and produces specialized heated asphalt tanks per API 650 Appendix M along with internal and external floating roof designs for petrochemical applications.

Its service portfolio extends beyond tank fabrication to provide turnkey project delivery, including engineering and consulting, project management, tank demolition, secondary containment systems, foundations and civil work, tank and pipe insulation, internal and external coatings, catwalk systems, and associated piping — effectively positioning the firm as a single-source provider from site preparation through commissioning. The company serves six distinct verticals: petrochemical (crude oil, gasoline, refined products, ethanol, biodiesel), water and wastewater (potable water, firewater/NFPA-22, treatment facilities), agriculture (liquid fertilizer and animal feed), asphalt, chemicals and food-grade industrial liquids.

The go-to-market is enterprise field sales executed via direct bid requests — prospective customers submit tank specifications (diameter, height, product stored, specific gravity, location, construction type) through a website Bid Request Form or by contacting Supply Chain Manager John Buxton, and pricing is fully custom and quote-based with no public rates. Revenue streams are project-based one-time construction contracts plus recurring professional services revenue from API 653 inspection, repair, and maintenance engagements. The leadership team, including President Jerry Spyres (former VP of Operations at Gardner Denver/Ingersoll Rand) and Supply Chain Manager John Buxton (nearly 30 years at Matrix Service), brings deep operational and supply-chain expertise that anchors the firm's execution capability.

Name

Allied Tank & Construction

Legal name

Allied Tank and Construction

Website

https://alliedtank.net

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Allied Tank & Construction is a privately held specialty industrial contractor designing, fabricating, and erecting above-ground liquid storage tanks to API and AWWA standards for petroleum, water, agriculture, asphalt, and chemical customers across the United States from its Oklahoma headquarters.

Ownership category

akta.pro rank

Product category

Industrial Storage Tank Construction

NAICS

Metal Tank (Heavy Gauge) Manufacturing (33242), Metal Tank (Heavy Gauge) Manufacturing (332420), Oil and Gas Field Machinery and Equipment Manufacturing (333132)

SIC

Oil & Gas Field Machinery & Equipment (3533), Steel Pipe & Tubes (3317)

akta.pro primary industry

Chemical Tank Farms & Bulk Liquid Chemical Storage (TLALAHAH)

akta.pro secondary industries

Refined Products Tank Farms & Terminals (TLAGAKAB), Tank, Vessel & Pipeline Inspection/Cleaning/Repair (API/ASME) (IMAIACAH), Storage Tank Inspection (AST/UST) (EUAEAHAC), Tank, Pipeline & Marine Coating Services (Lining/Wrapping) (IMAIAKAJ), Pipes, Valves & Fittings (Marine Piping Systems) (IMAJAKAH)

Keywords

• Above-ground storage tanks
• Tank fabrication services
• API 650 tanks
• Storage tank construction
• Tank inspection services

Headquarters

HQ city

Mannford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Storage Tank Construction Services: Project-based revenue from design, fabrication, and construction of above-ground storage tanks. Includes new construction and repair services for petroleum, water, agricultural, and chemical storage applications.
2. Engineering and Consulting Services: Engineering consulting, project management, and technical consulting services for storage tank projects.
3. Inspection and Maintenance Services: API 653 tank inspections, repairs, and ongoing maintenance services for existing storage tank infrastructure.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels1 record

Core offering

Allied Tank & Construction designs, engineers, fabricates, and field-erects above-ground welded steel storage tanks for industrial liquid storage, built to API 650, API 620, API 12F, and AWWA D-100 standards. The company also provides API 653 inspections and repairs, tank demolition, foundations, piping, insulation, coatings, secondary containment, and engineering/consulting/project management services across petroleum, water, agriculture, asphalt, chemical, and food-grade applications throughout the United States.

Product overview

Allied Tank & Construction offers a comprehensive portfolio of above-ground liquid storage tank products and services for industrial applications. The company provides field-erected and shop-built storage tanks across multiple industry standards including API 650, API 653, API 620, API 12F, and AWWA D-100, serving industries such as petroleum, water, agriculture (liquid fertilizer and feed), ethanol, biodiesel, asphalt, chemicals, food grade, and wastewater. The product portfolio includes turnkey above-ground storage tanks with supporting services including tank inspections, repairs, demolition, engineering and consulting services, project management, secondary containment, insulation systems, foundations, catwalk systems, piping systems, and internal/external coatings. The company also offers specialized heated asphalt storage tanks and water storage solutions including potable water and fire suppression tanks.

Differentiator

Problem solved

Functional benefit

Products and services

• API 650 Field Tanks Field-erected above-ground storage tanks built to API 650 standard for welded steel atmospheric storage of petroleum, petrochemical, and other liquids, including options for external and internal floating roofs.
• API 620 Tanks Large welded steel storage tanks built to API 620 standard for low-pressure storage applications requiring higher design pressures than API 650 atmospheric tanks.
• API 12F Tanks Shop-welded storage tanks built to API 12F standard for smaller crude oil, condensate, and separator storage applications.
• AWWA D-100 Water Storage Tanks Welded steel water storage tanks built to AWWA D-100 standard for potable water storage and fire suppression systems, including NFPA-22 firewater tanks for municipalities and industrial sites.
• Petroleum Storage Tanks Above-ground storage tanks for petroleum products including crude oil, gasoline, biodiesel, traditional diesel, and refined products, available with external or internal floating roofs to minimize vapor loss.
• Liquid Fertilizer and Feed Storage Tanks Storage tanks for liquid feed and liquid fertilizer used in agricultural applications, built in alignment with TFI AST (The Fertilizer Institute) Guidelines.
• Heated Asphalt Storage Tanks Heated storage tanks for asphalt built to API Standard 650 Appendix M specifications, including insulation and custom foundations to maintain product temperature for asphalt storage.
• Shop Built Specialty Tanks Shop-fabricated specialty storage tanks built to specification for unique storage requirements that do not fit standard field-erected product lines.
• API 653 Tank Inspections Inspection services for above-ground storage tanks following API 653 standards to evaluate tank condition, fitness-for-service, and repair needs for existing tank infrastructure.
• API 653 Tank Repair (Field) Field repair and alteration services for existing above-ground storage tanks performed to API 653 inspection and repair guidelines.
• Tank Demolition Complete tank demolition services for decommissioning and removing above-ground storage tanks from industrial sites at end of service life.
• Storage Tank Foundations and Civil Construction Design and construction of tank foundations, concrete bases, site preparation, and supporting civil infrastructure for above-ground storage tank installations.
• Tank Piping and Insulation Systems Installation and construction of piping systems for tank farms and storage facilities, including pipe insulation to maintain product temperature and prevent heat loss.
• Secondary Containment and Coatings Secondary containment systems to prevent environmental contamination from tank leaks or spills, combined with internal and external coating services for corrosion protection and product compatibility.
• Engineering, Consulting, and Project Management Services Engineering consultation and design services, expert consulting on industry standards compliance, and comprehensive project management for tank construction, installation, and demolition projects.

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• The Fertilizer Institute (TFI)coreStrategic or Co-development PartnerAllied Tank & Construction follows TFI AST (Above Ground Storage Tanks) Guidelines. The company has a dedicated page on their website referencing TFI AST Guidelines, indicating alignment with industry standards set by The Fertilizer Institute for agricultural storage tank applications.

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Direct peers

• Matrix Service Company: Publicly traded tank construction and repair contractor with API 650, 653, and 620 capabilities serving petroleum, midstream, and industrial clients. Allied's supply chain lead (John Buxton) spent nearly 30 years at Matrix, and the two firms compete head-to-head on storage tank EPC bids across the US.
• Pittsburg Tank & Tower Group: Manufacturer and erector of bolted and welded steel storage tanks serving water, petroleum, and industrial customers across the US. Comparable turnkey tank construction scope with similar geographic delivery model.
• Containment Solutions: Manufacturer of underground and above-ground storage tanks for water, wastewater, and fuel applications. Comparable AWWA-compliant water tank product line and similar municipal/industrial customer base.
• T.F. Hudgins & Associates: Privately held industrial tank and vessel fabricator building API 650/620 storage tanks, pressure vessels, and specialty alloy work. Comparable scope to Allied on above-ground petroleum and chemical storage tank projects.
• Beaver Steel Services: Tank and industrial steel fabricator performing API 650/653 storage tank construction, repair, and modifications. Overlaps with Allied on petroleum and chemical tank EPC scope, particularly in the Mid-Continent region.
• Caldwell Tanks: Multi-generational family-owned tank builder specializing in AWWA D-100 welded steel water storage tanks and elevated water tanks. Direct peer to Allied's water/wastewater segment with overlapping standards certifications.

Broad incumbents

• Trinity Industries: Diversified industrial manufacturer with a structural steel storage tank product line serving petroleum, water, and industrial customers. Broader portfolio than Allied but directly overlapping on tank fabrication and coating services.
• AECOM: Global infrastructure consulting and EPC firm with significant oil & gas storage tank project work. Competes with Allied on turnkey tank construction engagements at the upper end of project size and complexity.
• McDermott International (CB&I Storage Solutions): Global EPC incumbent with the legacy Chicago Bridge & Iron (CB&I) tank storage business, including large-diameter API 650 field-erected tanks and floating roof designs. Provides a competitive benchmark for project size, bonding capacity, and scope that Allied cannot match.

Regional players

• Permian Tank & Steel: West Texas/Permian Basin-based tank fabricator focused on upstream oil and gas storage tanks and production equipment. Comparable product set to Allied's API 12F and smaller API 650 work but concentrated in a different geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/allied-tank-construction

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Allied Tank & Construction