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Company profileinterplanllc.com ↗

Interplan Llc - National Architects & Engineers

Interplan is an architecture and engineering firm with in-house permitting, licensed in all 50 states.

Architecture and Planning
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Headquarters
Altamonte Springs, Florida, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1972Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
24 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Interplan Llc - National Architects & Engineers do?

The firm supports restaurant, retail, and franchise development nationwide from prototype design through permitting and construction. Its integrated model includes architecture, MEP engineering, civil engineering, permitting, and project management.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Architecture, engineering and permitting

The firm supports clients from prototype design through permitting and construction.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWInterplan Llc - National Architects & Engineers listed #2 on Quick service restaurant design, September 20, 2026Open the published source list.
Interplan Llc - National Architects & Engineers

#2 Quick service restaurant design

Snapshot: September 20, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 4, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026 and September 27, 2026. How the company lists are built.

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