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Global Leaders in Storage Containment!

Corporate Profile

Tank Connection's new manufacturing facility

ATEC Steel manufacturing facility

With six manufacturing facilities and sales offices worldwide, TCAG has created the ultimate SINGLE SOURCE approach in dry bulk and liquid storage systems...and they back it with the leading support team of recognized industry experts in storage applications!

Thank you for the opportunity to provide a brief introduction on the Tank Connection Affiliate Group, global leaders in storage containment products and services.

TCAG is an integrated family of companies specializing in liquid and dry bulk storage applications. Unlike suppliers that offer a limited choice in storage products, Tank Connection is the only storage tank manufacturer worldwide that designs, fabricates and installs all types of steel storage systems. TCAG offers over 100 different types of storage containment products and services.

TCAG storage systems not only command the highest quality ratings in the industry, but our company’s process operations are vertically integrated. This promotes our global position as a competitive price leader. Starting with steel procurement at the mill and finishing with construction services in the field, all value-added design, manufacturing, project management, system integration and field installation services are performed by TC personnel. The TC Affiliate Group is a "single source" provider for all types of integrated storage systems.

  • Service Markets
  • Water & Wastewater
  • Minerals & Mining
  • Power Industry
  • Chemical & Petrochem
  • Food Product Storage
  • Oil, Petroleum & Gas
  • Dry Bulk Storage
  • Municipal Utilities
  • Government & Military
  • TC Global Services
  • Phone and Email Consultation
  • Specification Development
  • Design & Engineering Services
  • Storage System Design
  • Manufacturing & Procurement
  • Project Management Services
  • Field Construction Services
  • Field Inspection Services
  • "Golden Rule" Customer Service
  • Manufactured Storage Systems
  • Bolted RTP Storage Tanks
  • Dry Bulk Storage Systems
  • Field Weld Storage Tanks
  • Ground Reservoirs & EWT's
  • Integrated Storage Systems
  • Aluminum Geodesic Domes
  • Wastewater Treatment
  • Liquid Storage Systems
  • Storage Terminals

Tank Connection Affiliate Group Companies

  • Tank Connection (Parsons, KS) - New 85,000 sq. ft., state-of-the-art manufacturing facility dedicated to RTP & hybrid tank construction.
  • Alliance Constructors (Parsons, KS) - Facility includes 30,000 sq. ft. dedicated to storage system field construction services.
  • ATEC Steel Manufacturing (Baxter Springs, KS) - State-of-the-art manufacturing facility includes 100,000 sq. ft. dedicated to field-weld tank and specialty steel fabrication.
  • ATEC Steel Specialty Products (Baxter Spring, KS) - Facility includes 60,000 sq. ft. dedicated to pressure vessels, specialty steel fabrication and specialized coating applications.
  • BOSS Tank (Oswego, KS) - Facility includes 70,000 sq. ft. dedicated to shop-weld and hybrid tank construction.

TCAG Employee Profiles

The Tank Connection Affiliate Group is a collection of the recognized experts in storage tank design, fabrication and field construction. With over 2100 years of combined industry experience in dry bulk and liquid storage applications, Tank Connection stands alone as a global leader in storage containment systems.

TCAG Products & Services (partial list)

  • Bolted RTP Tank Construction
  • Field-weld Silos
  • Integrated Storage Systems
  • Mass Flow Storage Systems
  • Power Utility Applications
  • Mineral & Mining Storage
  • Aggregate Storage
  • Petrochem Storage Applications
  • Elevated Water Tanks
  • Industrial Water Storage
  • Wastewater Storage
  • Fire Protection Tanks
  • Product Material Testing
  • Petroleum & Gas Storage
  • Lime/Limestone Storage Systems
  • Cement Terminals
  • FGD Storage Systems
  • Chemical Storage
  • Storage Retrofit & Repair
  • Tank Field Installation
  • Shop-weld Tanks
  • Hybrid Tank Designs
  • Stacks & Columns
  • Storage Terminals
  • Processed Food Storage
  • Flat Storage & Reclaimers
  • Standpipes
  • Resin Blend Tanks
  • Liquid Storage Tanks
  • Municipal Water Tanks
  • Aluminum Dome Structures
  • Anaerobic Digesters
  • Tank Inspection
  • Tank & Silo Design
  • Tank Components
  • ASME Pressure Vessels
  • Tank Refinery Services
  • API 650, 620 Field-Weld Tanks
  • Biomass Storage Applications
  • Truck & Rail Load-Out Storage Systems

Our Company Vision

  • We are committed to providing the highest quality storage containment products and services worldwide. Our passion for safety, employee development, innovation, management excellence and continuous improvement sets us far apart from other suppliers.


  • Deliver innovative, reliable storage products, services and solutions that fulfill the needs of our customers.
  • Provide a challenging, rewarding and safe work environment for our employees.
  • Practice good stewardship, responsibly managing our resources.
  • Operate with the highest level of business integrity.
  • Generate a reasonable return for our stockholders.

Core Values

  • Employees - We recognize our employees as our most valuable asset. We will treat each other with dignity and respect, while embracing diversity, cooperation, open dialogue and teamwork.
  • Customers - We recognize our clients as our sole business purpose, embracing every opportunity to provide "golden rule" customer service.
  • Safety - We will strive to finish each day incident and injury free.
  • Excellence - We are committed to the relentless pursuit of continuous improvement in all business operations.
  • Technology - We are passionate about innovation and technology leadership.
  • Community - We will actively support our communities and neighbors with generous donations made for "good works."

There's a reason why TCAG is recognized as the industry leaders in storage tanks, silos and integrated storage systems...and it all starts with consistent, reliable performance on every project. If your project involves a single silo or an integrated storage system, no one offers more services and creative solutions. From the quote stage through order process, drawing approval, material fabrication and field installation, Tank Connection will provide streamlined processing and "Golden Rule" customer service.

Get Connected with the Engineers' 1st Choice in Storage!

TCAG Literature

Liquid containment solutions brochure
TC Liquid Containment Solutions

Liquid sales brochure
TC Liquid Coatings

Tank Connection capabilities brochure
TC Dry Bulk Storage

ATEC Steel brochure
ATEC Steel Field Weld

RTP vs. API 12B brochure
RTP vs. API 12B Design

AluminumDomes.com brochure
Aluminum Domes

Fire protection brochure
Fire Protection Tanks

Storage silo selection brochure
Storage Silo Selection

©2009 Tank Connection Affiliate Group