What Proximus Engineering does

Proximus Engineering, PC is a privately held, multi-discipline engineering professional corporation headquartered in Dothan, Alabama, providing electrical, mechanical, structural, and forensic engineering services to industrial, manufacturing, construction, and insurance clients across at least eight U.S. states. The firm operates a horizontal services portfolio spanning HMI and PLC programming, power distribution design, mechanical piping design and stress analysis, boiler services, HVAC design, structural steel/wood/concrete/masonry design, fitness-for-service and finite element analysis of non-API-standard tanks and vessels, computational fluid dynamics simulation, custom control panel fabrication, and forensic cause-and-origin investigation. Founded in 2012 and operating with 11–50 employees under founder and president Joel Harris, the firm markets itself as a client-centered engineering provider performing all project phases from preliminary scope definition and conceptual design through construction bid solicitation and construction management.

Its core technology stack is composed of industry-standard engineering software platforms — AutoCAD, Intergraph, RISA for structural modeling, Caesar II for piping stress analysis, and HAP 200 for HVAC — supplemented by CFD simulation tools and PLC/HMI programming environments used for control panel design and fabrication. The Control Panel Shop represents a physical product capability distinct from the firm's consulting services, supporting custom design, fabrication, and commissioning of PLC control panels, VFD systems, switchgears, and power distribution panels. There is no proprietary software product; differentiators are concentrated in engineering know-how, particularly in pulp-and-paper-specific applications such as fitness-for-service assessments for vessels outside API 650/653 standards.

The business model is project-based professional services revenue, priced through quote-based, scope-defined engagements rather than published rate cards. Billing cadence runs in multi-year contract form, reflecting long-horizon capital and outage projects common in pulp, paper, and heavy industrial environments. Go-to-market is enterprise field sales targeting plant operators and project owners, with lead generation driven by the firm website (proximuseng.com) and inbound phone inquiries. Notable enterprise customers include International Paper, Georgia-Pacific, Smurfit Westrock, MeadWestvaco, Kimberly-Clark, Nucor Steel, Nordson, and Alfa Insurance, with the firm operating without disclosed outside capital, parent company affiliation, or public investor reporting.

Name

Proximus Engineering

Legal name

Proximus Engineering, PC

Website

https://proximuseng.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Proximus Engineering is a Dothan, Alabama-based multi-discipline engineering firm providing electrical, mechanical, structural, forensic, tank/vessel, CFD, and control panel fabrication services to industrial, manufacturing, construction, and insurance clients across multiple U.S. states.

Ownership category

akta.pro rank

Headquarters

HQ city

Dothan

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Revenue model

1. Engineering Professional Services: Project-based engineering consulting services including electrical, mechanical, and structural engineering design and analysis. Revenue is generated through project engagements with industrial, commercial, and manufacturing clients. Projects include preliminary scope definition, detailed design, construction coordination, and project management services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Proximus Engineering is a multi-discipline engineering firm that provides electrical, mechanical, and structural engineering services to industrial clients. The firm also delivers tank and vessel analysis, computational fluid dynamics (CFD) analysis, control panel fabrication, forensic investigation, and construction coordination services across multiple U.S. states.

Product overview

Proximus Engineering is a multi-discipline engineering firm offering a unified portfolio of professional engineering services. The core offerings span Electrical Engineering (HMI design, power distribution, PLC programming), Mechanical Engineering (piping design, stress analysis, HVAC, boiler services), Structural Engineering (steel, concrete, masonry design with RISA), Tank & Vessel Analysis (fitness-for-service, FEA), Computational Fluid Dynamics Analysis (flow simulation), Control Panel Shop (custom control panel design/fabrication/programming), Forensic Investigation (cause-and-origin investigations), and Construction Coordination. These services are delivered as an integrated suite where engineers can perform all tasks from design through construction management, with the Control Panel Shop representing the primary manufactured product offering alongside consulting services.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Engineering

Quantifiable outcome

• Completed major outage project for International Paper on time, under budget, and without changes

Named customers17 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• IENGA (International Engineers Network)minorStrategic or Co-development PartnerProximus is a member of the IENGA network of nationwide forensic engineers. This membership provides access to a broader network of forensic engineering expertise across the United States for handling forensic investigation projects requiring nationwide coverage or specialized expertise.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• NV5 Global: Public technical engineering and consulting firm with infrastructure, environmental, and industrial services. Comparable multi-discipline industrial engineering work, but operating at significantly larger scale across many geographies.
• Kleinfelder: Large engineering, consulting, and construction services firm with industrial, infrastructure, and environmental practices. Overlaps with Proximus on industrial plant engineering and forensic/assessment work, but at much larger scale and broader portfolio.
• Burns & McDonnell: Large employee-owned engineering, architecture, and construction firm serving industrial, power, and manufacturing clients. Competes with Proximus for the same industrial customers but with a much broader portfolio and far deeper resources.
• ANDRITZ: Global pulp & paper and process engineering firm offering equipment, process design, and plant services to North American mills. Direct competitor for Proximus's pulp & paper engineering work, but at vastly larger scale and with proprietary equipment.

Direct peers

• Hargis Engineers: Mechanical, electrical, plumbing, and process engineering firm serving industrial and high-tech manufacturing clients. Similar in size, multi-discipline delivery model, and project-based B2B services.
• Donan: Forensic engineering firm specializing in cause-and-origin investigations for insurance carriers. Directly comparable to Proximus's forensic investigation line in customer base and service scope.
• Jensen Hughes: Forensic engineering, fire investigation, and failure analysis firm serving insurance carriers, legal clients, and industrial owners. Direct peer for Proximus's forensic investigation line and IENGA-type network model.
• SSOE Group: Multi-discipline engineering, architecture, and construction management firm delivering electrical, mechanical, structural, and process engineering to industrial clients. Closely comparable in service mix and target customer profile to Proximus Engineering, but at materially larger scale.
• EFI Global: Forensic engineering and failure analysis firm serving insurance carriers with cause-and-origin and damage assessment services. Direct peer to Proximus's forensic investigation practice and insurance segment.
• POWER Engineering Services: Multi-discipline engineering firm providing electrical, mechanical, structural, and controls engineering for industrial facilities. Comparable in integrated service delivery and customer base to Proximus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Proximus Engineering