Insights

Growth & Ecosystem TSP, Inc. is a mid-sized regional, employee-owned firm with broad capabilities in architecture, engineering, planning, and interior design. This positions them well to offer integrated design-build solutions to local and regional clients seeking cohesive project teams.

Academic & Health Alliances Recent partnerships with Black Hills State University and South Dakota State University to develop experiential nursing education facilities indicate a strategic emphasis on higher education and healthcare-related projects, suggesting opportunity streams with universities, medical campuses, and related facilities.

Leadership & Continuity A new Chief Financial Officer and a long-tenured retiree exiting after 38 years highlight leadership transition and continuity initiatives. This can open doors for financial and operations optimization engagements, as well as potential client trust-building initiatives during transitions.

Geographic Expansion New hires in multiple offices (Rochester, Sioux Falls) and ongoing regional focus suggest growth and capability expansion. Sales outreach can target expanding markets with bundled architecture, engineering, and planning services for multi-discipline projects.

Industry Engagement Active participation in the AIA26 Conference and ongoing design-thinking approach signal a client-facing emphasis on staying current with industry trends. Leverage knowledge leadership and speaking or collaboration opportunities to position TSP as a preferred partner for design-forward projects.

TSP, Inc. - Architecture | Engineering | Planning Tech Stack

TSP, Inc. - Architecture | Engineering | Planning uses 8 technology products and services including Adobe Photoshop, WordPress, RSS, and more. Explore TSP, Inc. - Architecture | Engineering | Planning's tech stack below.

  • Adobe Photoshop
    Cad & Graphics
  • WordPress
    Content Management System
  • RSS
    Content Management System
  • Infinite Scroll
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Packery
    Javascript Libraries
  • parallax.js
    Javascript Libraries
  • FitVids.js
    Web Tools And Plugins

Media & News

TSP, Inc. - Architecture | Engineering | Planning's Email Address Formats

TSP, Inc. - Architecture | Engineering | Planning uses at least 1 format(s):
TSP, Inc. - Architecture | Engineering | Planning Email FormatsExamplePercentage
FirstLast@teamtsp.comJohnDoe@teamtsp.com
75%
LastF@teamtsp.comDoeJ@teamtsp.com
16%
FirLast@teamtsp.comJohDoe@teamtsp.com
6%
LastFi@teamtsp.comDoeJo@teamtsp.com
3%

Frequently Asked Questions

What is TSP, Inc. - Architecture | Engineering | Planning's phone number?

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You can contact TSP, Inc. - Architecture | Engineering | Planning's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is TSP, Inc. - Architecture | Engineering | Planning's stock symbol?

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TSP, Inc. - Architecture | Engineering | Planning is a publicly traded company; the company's stock symbol is TSPQ.

What is TSP, Inc. - Architecture | Engineering | Planning's official website and social media links?

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TSP, Inc. - Architecture | Engineering | Planning's official website is teamtsp.com and has social profiles on LinkedIn.

How much revenue does TSP, Inc. - Architecture | Engineering | Planning generate?

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As of July 2026, TSP, Inc. - Architecture | Engineering | Planning's annual revenue is estimated to be $100M - $250M.

What is TSP, Inc. - Architecture | Engineering | Planning's NAICS code?

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TSP, Inc. - Architecture | Engineering | Planning's NAICS code is 54131 - Architectural Services.

How many employees does TSP, Inc. - Architecture | Engineering | Planning have currently?

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As of July 2026, TSP, Inc. - Architecture | Engineering | Planning has approximately 239 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Owner: N. D.Owner: G. A. T. T.Marketing Manager: J. C.. Explore TSP, Inc. - Architecture | Engineering | Planning's employee directory with LeadIQ.

What industry does TSP, Inc. - Architecture | Engineering | Planning belong to?

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TSP, Inc. - Architecture | Engineering | Planning operates in the Architecture and Planning industry.

What technology does TSP, Inc. - Architecture | Engineering | Planning use?

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TSP, Inc. - Architecture | Engineering | Planning's tech stack includes Adobe PhotoshopWordPressRSSInfinite ScrollLightboxPackeryparallax.jsFitVids.js.

What is TSP, Inc. - Architecture | Engineering | Planning's email format?

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TSP, Inc. - Architecture | Engineering | Planning's email format typically follows the pattern of FirstLast@teamtsp.com. Find more TSP, Inc. - Architecture | Engineering | Planning email formats with LeadIQ.

When was TSP, Inc. - Architecture | Engineering | Planning founded?

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TSP, Inc. - Architecture | Engineering | Planning was founded in 1930.
TSP, Inc. - Architecture | Engineering | Planning logo

TSP, Inc. - Architecture | Engineering | Planning

Architecture and PlanningSouth Dakota, United States201-500 Employees

TSP, Inc. is a regional, employee-owned firm based in Sioux Falls, South Dakota, offering architecture, engineering, planning, and interior design within a single organization. Founded in 1930 as a one-man shop, it has grown into a multidisciplinary practice capable of handling a broad range of projects. The firm combines diverse project experience with fresh design thinking to meet current needs while maintaining flexibility to adapt for the future and to prioritize end-user experience. In 2025, TSP collaborated with Kahler Slater to work with Black Hills State University and South Dakota State University on the development of experiential nursing education facilities. This collaboration underscores the firm's involvement in regional education initiatives and its role in multidisciplinary design efforts.

Section iconCompany Overview

Phone number
Stock Symbol
TSPQ
NAICS Code
54131 - Architectural Services
Founded
1930
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    TSP, Inc. - Architecture | Engineering | Planning's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    TSP, Inc. - Architecture | Engineering | Planning's revenue is estimated to be in the range of $100M - $250M

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