Insights

Regional growth TSP is a regional, employee-owned architecture, engineering and planning firm with revenue in the 100M-250M range and recent hires in multiple offices, indicating ongoing expansion opportunities across Sioux Falls, Rochester, and potential new markets.

Diverse capabilities Integrated services spanning architecture, engineering, planning and interior design open cross-selling opportunities with clients seeking turnkey solutions and long-term partnerships rather than point solutions.

Education and civic focus Recent school district renovation project and appointments in educational facilities suggest targeted opportunities in K-12 and public sector projects where flooring, interior renovations and specialized spaces are in demand.

Talent acquisition Ongoing hires and graduate integration, plus leadership engagement in national conferences, indicate a growth-oriented firm likely receptive to partnerships for talent augmentation, training programs, and subcontracting in larger projects.

Employer credibility Frequent recognition as a top place to work and a solid project portfolio position TSP as a trusted partner for clients prioritizing stable teams, proven delivery, and employee retention in competitive markets.

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

TSP, Inc. - Architecture | Engineering | Planning uses 8 technology products and services including iCIMS, AutoCAD, SketchUp, and more. Explore TSP, Inc. - Architecture | Engineering | Planning's tech stack below.

iCIMS
Applicant Tracking Systems
AutoCAD
Cad & Graphics
SketchUp
Cad & Graphics
WordPress
Content Management System
StackAdapt
Demand Side Platforms
Sketch
Design
Bluebeam
Document Management Systems
Adobe Creative Suite
Visualisation Software

Media & News

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

TSP, Inc. - Architecture | Engineering | Planning uses at least 4 email formats:

TSP, Inc. - Architecture \| Engineering \| Planning Email Formats	Example	Percentage
FirstLast@teamtsp.com	JohnDoe@teamtsp.com	75%
LastF@teamtsp.com	DoeJ@teamtsp.com	16%
FirLast@teamtsp.com	JohDoe@teamtsp.com	6%
LastFi@teamtsp.com	DoeJo@teamtsp.com	3%

Frequently Asked Questions

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

You can contact TSP, Inc. - Architecture | Engineering | Planning's main corporate office by phone at

+1-605-336-****

. 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?

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?

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?

As of August 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?

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

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

As of August 2026, TSP, Inc. - Architecture | Engineering | Planning has approximately 246 employees across 5 continents, including North America, Asia and Europe. Key team members include Owner: N. D., Owner: G. A. T. T. and Supervisor Seguridad Industrial: L. O. S. E. Explore TSP, Inc. - Architecture | Engineering | Planning's employee directory with LeadIQ.

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

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

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

TSP, Inc. - Architecture | Engineering | Planning's tech stack includes iCIMS, AutoCAD, SketchUp, WordPress, StackAdapt, Sketch, Bluebeam and Adobe Creative Suite.

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

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?

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

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.