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Interplan LLC - National Architects & Engineers Tech Stack

Architecture and engineering firm for multi-site restaurant and retail rollouts

Architecture and Planning Altamonte Springs, Florida 51–200 employees Founded 1972 Privately Held

Interplan is a 51–200-person architecture and engineering firm designing restaurant, retail, and franchise locations across all 50 states. Their tech stack—AutoCAD, Revit, Deltek Vantagepoint for project management, plus HubSpot and ClickUp for operations—reflects a hybrid firm balancing design-tool maturity with process tooling. Hiring is decelerating (2 roles posted in 30 days) while they tackle internal scaling challenges: design consistency across projects, marketing operations, and digital infrastructure all appear in their pain-point list, suggesting growth has outpaced internal process standardization.

Tech Stack 22 technologies

Core StackAutoCAD SketchUp Revit WordPress HubSpot Google Analytics ClickUp Adobe Premiere Pro ADP Microsoft Office Google Docs Google Sheets Photoshop Deltek Vantagepoint UPS Excel Word LinkedIn Google Ads Manager ChatGPT Microsoft 365 Loom LinkedIn Learning

What Interplan LLC - National Architects & Engineers Is Building

◆Challenges

Design gaps or inefficiencies
Lack of consistency across projects
Scaling marketing operations
Scaling digital infrastructure

▲Active Projects

Construction phase review efforts
Virtual design review sessions
Issue resolution meetings
Marketing tech stack optimization
Lead capture workflow development

Hiring Activity

Decelerating15 roles · 2 in 30d

Department

Engineering

7

Marketing

2

Finance

1

HR

1

Ops

1

Seniority

Mid

7

Junior

3

Manager

1

Senior

1

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About Interplan LLC - National Architects & Engineers

Interplan delivers full-service architecture, MEP engineering, civil engineering, permitting, and project management for restaurant, retail, and franchise development. Founded in 1972 and headquartered in Altamonte Springs, Florida (with a Chicago office), they operate as an in-house multidisciplinary team licensed in all 50 states. Their portfolio spans 50,000+ completed projects, 13,000 restaurants, 11,000 retail locations, and 75,000 permits. They position themselves as hands-on partners guiding clients from prototype through construction, emphasizing speed, consistency, and communication across multi-site rollouts.

HeadquartersAltamonte Springs, Florida

Company Size51–200 employees

Founded1972

Hiring MarketsUnited States

Frequently Asked Questions

What is Interplan's main business?

Interplan is an architecture and engineering firm specializing in multi-site restaurant, retail, and franchise development. They provide design, permitting, and project management across all 50 states, having completed 50,000+ projects since 1972.

Where is Interplan headquartered?

Interplan is headquartered in Altamonte Springs, Florida, with an additional office in Chicago. The firm is licensed to operate in all 50 states.

What software does Interplan use?

Their core stack includes AutoCAD and Revit for design, Deltek Vantagepoint for project management, HubSpot for CRM, ClickUp for task management, and Microsoft Office / Google Workspace for collaboration.