What Alliant Construction does

Alliant Construction is a commercial construction company headquartered in Flowood, Mississippi, that delivers design-build, preconstruction, construction management, and renovation services to private owners, developers, and governmental agencies across Mississippi and Tennessee. It operates as a division of Ergon Construction Group Inc., itself part of Ergon Inc., a privately held, family-owned enterprise established in 1954 that has expanded into operations across more than 90 countries. Alliant's service portfolio is structured around four integrated modules — preconstruction planning, construction delivery, design-build integration, and renovation — applied to commercial facilities such as corporate headquarters, dealer facilities, and heavy-paving sites.

The company's business model is project-based professional services: each engagement is custom-priced on scope, size, and complexity, with project durations typically spanning multiple months to multiple years, and no standardized pricing tiers. Revenue mechanics rely on fee or contract-sum arrangements tied to a one-time build, with no recurring subscription or SaaS component. Customers identified publicly include AGUP, Southern AgCredit, and Jordan Carriers, each of whom commissioned headquarters facilities in Mississippi towns. The customer mix spans private enterprises (agricultural equipment dealers, financial services, transportation/logistics) with declared ambitions to expand into government agency work.

Go-to-market is direct enterprise sales, executed through personal relationships with private owners, developers, architects, and a preferred subcontractor and vendor network in the two-state service region. The firm operates two physical offices (Flowood, MS headquarters at 911 Flynt Dr and a Memphis, TN regional office at 1715 Aaron Brenner Dr) and lists roughly 19 named team members across leadership, project management, estimating, preconstruction, business development, and field operations. Marketing relies on its own website, social channels (LinkedIn, Facebook, Twitter, YouTube, Instagram), and a referral channel fed by satisfied owners, architects, and subcontractors, with no externally disclosed revenue, ARR, or backlog figures.

Name

Alliant Construction

Legal name

Alliant Construction

Website

https://alliantconstruction.com

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

Alliant Construction is a commercial construction company headquartered in Flowood, Mississippi that delivers design-build, preconstruction, construction, and renovation services to private owners, developers, and governmental agencies in Mississippi and Tennessee.

Ownership category

akta.pro rank

Headquarters

HQ city

Flowood

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Services: Revenue is generated through construction project delivery for commercial clients, including new construction, renovation, and design-build services. Projects are typically one-time engagements with fees based on project scope, complexity, and duration.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels7 records

Core offering

Alliant Construction is a commercial construction firm that delivers design-build, preconstruction, construction, and renovation services for private owners, developers, and governmental agencies. Projects include headquarters facilities, commercial buildings, and interior renovations primarily across Mississippi and Tennessee. The company operates as a division of Ergon Construction Group Inc., benefiting from Ergon's preferred subcontractor network and decades of operational experience.

Product overview

Alliant Construction is a commercial construction company offering four integrated service modules: Design-Build, Preconstruction, Construction, and Renovation. These services work together as a cohesive project delivery approach, with Preconstruction providing planning and cost analysis, Design-Build enabling integrated design and construction delivery, Construction executing the build phase, and Renovation covering facility upgrades and improvements. The company operates as a division of Ergon Construction Group Inc., serving private owners, developers, and governmental agencies primarily in Mississippi and Tennessee.

Differentiator

Problem solved

Functional benefit

Products and services

• Design-Build An integrated project delivery method where Alliant Construction works with design professionals to provide architectural and engineering design services combined with construction, overlapping design and construction phases for optimal building design quality while maintaining project budgets. Targeted at owners seeking a single point of accountability.
• Preconstruction Comprehensive planning phase services including feasibility assessment, constructability analysis, cost estimating, value engineering, site analysis and permitting, design document preparation, and procurement planning. Provides owners with full understanding of project costs, scope, and schedule prior to construction.
• Construction General contracting services including quality control inspections, technical submittal review and approval, project delivery according to design specifications, and coordination with subcontractors throughout the construction process. Includes post-construction compliance inspections, final punch lists, and official document closeout.
• Renovation Renovation services for existing facilities, applying the same integrity and attention to detail as new construction projects. Includes internal renovations for Ergon companies and external commercial clients seeking facility upgrades and improvements.

Quantifiable outcome

• Most well-run project I've ever experienced with strong presence, professionalism, communication, and efficiency
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• Ergon Inc.coreStrategic or Co-development PartnerAlliant Construction is a division of Ergon Construction Group Inc. and benefits from Ergon Inc.'s decades of market leadership, established network of preferred subcontractors, and extensive operational experience. Ergon is a private, family-owned business established in 1954 in the petroleum industry service sector that has developed into a world-class organization selling products in over 90 countries.
• Design Professionals (Architects and Engineers)coreStrategic or Co-development PartnerDesign professionals are carefully chosen partners selected based on their criteria to achieve the best fit for the owner's individual needs. Alliant works with design professionals to provide both architectural/engineering design services and construction in an integrated design-build process.
• Subcontractors and SupplierscoreStrategic or Co-development PartnerAlliant Construction views subcontractors and suppliers as genuine extensions of their team and cornerstones of successful performance. The company has established relationships with the highest quality subcontractors and maintains a network of preferred subcontractors and vendors.

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• W.G. Yates & Sons Construction: Philadelphia, Mississippi-based commercial general contractor with a comparable geographic footprint in the Southeast, multi-sector commercial portfolio (industrial, healthcare, education), and family-owned corporate culture. Closest direct comparable to Alliant in scale and regional orientation.

Broad incumbents

• Brasfield & Gorrie: Birmingham, Alabama-based employee-owned general contractor operating across the Southeast in commercial, healthcare, industrial, and infrastructure. Competes with Alliant for the same regional commercial owners and developers but at significantly larger scale.
• Flintco LLC: Tulsa, Oklahoma-headquartered diversified commercial general contractor serving commercial, healthcare, education, and sports clients across the Sun Belt. Comparable integrated delivery model and regional scope.
• Robins & Morton: Birmingham, Alabama-based general contractor with strong healthcare, commercial, and institutional portfolios across the Southeast. Comparable in commercial delivery model but materially larger and more diversified than Alliant.
• Hoar Construction: Birmingham, Alabama-based commercial general contractor serving office, retail, multifamily, healthcare, and higher education clients across the Southeast and Texas. Direct competitor in the regional commercial market with broader geographic reach.
• B.L. Harbert International: Birmingham, Alabama-based international commercial general contractor delivering commercial, government, and industrial projects. Competes with Alliant for design-build and preconstruction engagements in the Southeast at a larger scale.
• Manhattan Construction Company: Tulsa, Oklahoma-headquartered commercial general contractor with offices across the South and Florida. Operates in commercial, sports, aviation, and government sectors with a similar preconstruction-to-construction service model.
• The Weitz Company: Des Moines, Iowa-based employee-owned commercial general contractor with offices across the U.S. Sun Belt. Comparable integrated design-build and preconstruction services for commercial and industrial clients.

Regional players

• Crossland Construction Company: Columbus, Kansas-based regional general contractor with a comparable mid-size commercial and industrial portfolio. Family-owned culture mirrors Alliant's positioning as an Ergon family subsidiary.
• Broadmoor LLC: Metairie, Louisiana-based commercial general contractor serving the Gulf South with comparable mid-size commercial, healthcare, and institutional projects. Similar family-business style and regional focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/AlliantConst
• YouTubeyoutube.com/alliantconstruction
• Facebookfacebook.com/AlliantConst
• LinkedInlinkedin.com/company/alliant-construction
• Instagraminstagram.com/alliantconstruction

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 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 Alliant Construction