THIELEN & GREEN
Thielen & Green is a Minnesota-based architectural and interior design firm founded in 2021 that delivers BIM-driven commercial projects across healthcare, retail, hospitality, entertainment, worship, residential, and manufacturing sectors, primarily serving Minnesota-based businesses and developers.
- Company typePrivate
- Founded2021
- HeadquartersDetroit Lakes, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What THIELEN & GREEN does
Thielen & Green is a Minnesota-based architectural and interior design firm founded in June 2021 by co-founders Kris Thielen and Kevin Green, headquartered in Lino Lakes, MN (7455 Village Drive, Suite #110). The firm provides comprehensive architectural design services spanning conceptual design, schematic design, design development, construction documents, and construction administration, alongside integrated interior design, site selection, permitting, and land use entitlement services. Its core technology platform centers on Building Information Modeling (BIM) using Autodesk Revit, augmented by Enscape real-time rendering and QR-code-enabled client access to 3D model perspectives, which allows clients to visualize final materials, fixtures and equipment before construction.
The firm serves a diversified commercial client base across healthcare/dental (27 projects, the largest vertical), retail (19), bar/restaurant/entertainment (16 + 11), office (13), worship (6), residential (7), and manufacturing (3) sectors, with notable clients including Medical Arts Dental, Compass Orthodontics, Northwest Family Clinics, Rayus Radiology, Domino's franchisees, Floyd's 99 Barbershop, France 44 Wine & Spirits, Unity Precision Manufacturing, and Cornerstone Ford. The firm delivers projects primarily in Minnesota (Minneapolis, St. Cloud, Sartell, Maple Grove, Edina, Chanhassen, Eden Prairie, Rogers) with selective expansion into Texas (Edinburg), operating through a sales-led GTM via direct client engagement and integrated design-build partnerships with regional general contractors including Strack Construction, Heritage Construction, Greiner Construction, and Bauer Design Build.
Revenue is generated through project-based professional services fees quoted per engagement. The firm has approximately 13-15 team members including licensed architects, NCIDQ-certified interior designers, LEED-accredited professionals, and an operations leadership function. Thielen & Green is a privately held, founder-owned partnership with no disclosed external investment or parent company. The firm has accumulated multiple MSCA STARR Awards (2023, 2024, 2025) and was ranked among the Minneapolis/St. Paul Business Journal's 50 Largest Architecture Firms in the Twin Cities in 2026.
THIELEN & GREEN firmographics
Firmographics- Name
- THIELEN & GREEN
- Legal name
- THIELEN & GREEN
- Website
- https://tandgarch.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Thielen & Green is a Minnesota-based architectural and interior design firm founded in 2021 that delivers BIM-driven commercial projects across healthcare, retail, hospitality, entertainment, worship, residential, and manufacturing sectors, primarily serving Minnesota-based businesses and developers.
- Ownership category
- akta.pro rank
THIELEN & GREEN industry classification
Industry- Product category
- Architectural and Interior Design Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Interior Design Services (54141), Interior Design Services (541410)
- akta.pro primary industry
- Landscape Architecture & Site Design (BPAHAKAC)
- akta.pro secondary industry
- Design-Build / EPC General Contracting (IMAFAAAD)
Keywords
Where THIELEN & GREEN is headquartered
LocationHeadquarters
- HQ city
- Detroit Lakes
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
THIELEN & GREEN business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural Design Services: Professional services revenue from full-scope architectural design including conceptual design, schematic design, design development, construction documents, and construction administration. Services provided to commercial, healthcare, retail, hospitality, and residential clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional architectural and design services - custom project quotes |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
THIELEN & GREEN product offering
Product offeringCore offering
Thielen & Green is a Minnesota-based architectural firm providing full-scope architectural and interior design services from conceptual planning through construction administration. The firm develops BIM models early in the design process, uses Enscape for real-time rendering, and delivers projects across dental/healthcare, retail, bar/restaurant, office, entertainment, worship, manufacturing, and residential sectors via integrated project delivery with general contractor partners.
Product overview
THIELEN & GREEN is a Minnesota-based architectural firm founded in 2021 that provides comprehensive architectural and interior design services. The firm's core offering centers on technology-driven design, particularly Building Information Modeling (BIM) services with full 3D support throughout every project phase. Their service portfolio spans multiple market sectors including Dental + Healthcare (their largest category with 27 projects), Retail (19 projects), Bar + Restaurant (16 projects), Office (13 projects), Entertainment (11 projects), Worship (6 projects), Residential (7 projects), and Manufacturing (3 projects). The firm also offers specialized Design Services including Interior Design, Real-Time 3D Rendering using Enscape software, Site Selection, Permitting, Land Use Entitlements, and Construction Administration. Projects are delivered using integrated project approaches including design-build MEP coordination and BIM modeling for clash detection. Notable completed projects include Medical Arts Dental (Sartell, 2026), Sartell Medical Center (2025), Compass Orthodontics (Medina, 2026), Three Tees Golf Social (Sartell, 2026), and Domino's Corcoran location (July 2025).
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services
- Interior Design Services
- Building Information Modeling (BIM) Services
- Real-Time 3D Rendering
- Site Selection Services
- Permitting Services
- Development / Land Use Entitlements
Quantifiable outcome
- Design recognition through multiple MSCA Starr Awards (2023, 2024, 2025)
- +1 more outcomes
Companies that use THIELEN & GREEN
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles4 records
THIELEN & GREEN technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
THIELEN & GREEN partnerships and signals
Strategic signalPartnerships
27 partnerships are on record, tiered core and major.
- Heritage Construction CompaniescorePrimary general contractor partner for multiple projects including Compass Orthodontics, France 44 Wine & Spirits. Works under integrated project delivery and design-build approaches.
- Strack ConstructioncoreKey construction partner for numerous projects including Medical Arts Dental, Sartell Medical Center, Domino's Corcoran, Three Tees Golf Social, Floyd's 99 locations. Provides design-build MEP and fire protection services.
- Benco DentalmajorDental equipment design partner for Medical Arts Dental project, providing equipment specification and coordination services.
- Henry ScheinmajorDental equipment design partner for Medical Arts Dental and Rosedale Dental projects, providing equipment design services.
- Design TreemajorCivil engineering partner for Medical Arts Dental project in Sartell, MN.
- Greiner ConstructioncoreGeneral contractor for Northwest Family Clinics project, providing design-build MEP and fire protection engineering services.
- Karkela ConstructionmajorGeneral contractor for Rosedale Dental project, providing design-build MEP services starting at schematic design.
- LoucksmajorCivil engineering partner for Compass Orthodontics project in Medina, MN.
- Herzog EngineeringmajorStructural engineering partner for Compass Orthodontics project.
- Ryzo Commercial RealtymajorSite selection services partner for Compass Orthodontics project, identifying and evaluating potential locations.
- AndersonmajorCivil engineering partner for Ray J's Rogers project in Rogers, MN.
- VAAmajorStructural engineering partner for Ray J's Rogers project.
- Dering Pierson GroupcoreGeneral contractor for Ray J's Rogers project, providing design-build MEP and fire protection services.
- Tousley & ComajorOwner's representative for Ray J's Rogers project, providing project oversight and guidance.
- Westwood Professional ServicesmajorCivil engineering and landscape architecture partner for Domino's Corcoran project.
- Sandman SEmajorStructural engineering partner for Domino's Corcoran project, designed wood structure with panelized walls.
- Continuum Construction Inc.majorGeneral contractor for Elm Creek Center project in Maple Grove, MN.
- Mid Minnesota Builders, Inc.majorGeneral contractor for Flying Cloud Hanger project at Flying Cloud Airport in Eden Prairie, MN.
- Historic StudiomajorInterior design partner for Flying Cloud Hanger project, bringing unique design vision for private aircraft facility.
- Focus Design BuildmajorDesign-build partner for Raw Table Cafe & Juice Bar project in Albertville, MN.
- Bauer Design BuildcoreDesign-build partner for Unity Precision Manufacturing addition and remodel project in Dayton, MN.
- Larson Building Inc.majorGeneral contractor for Title Specialists Inc. new office construction in St. Michael, MN.
- Hallberg Engineering IncmajorMEP engineering partner for multiple Floyd's 99 Barbershop locations in Minnesota.
- Heritage Construction CompaniesmajorGeneral contractor for Cornerstone Ford Quick Lane project in Elk River, MN.
- Habitation Furnishing + DesignmajorInterior design partner for France 44 Wine & Spirits project, providing furniture and design consultation.
- Cloutier PropertiesmajorDeveloper client and partner for Elm Creek Center and Homestead Corner projects in Maple Grove, MN.
- Zepole Supply ComajorEquipment design partner for Three Tees Golf Social project, providing equipment specification services.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
THIELEN & GREEN competitors and assessment
Company assessmentBroad incumbents
- RSP Architects: Established Twin Cities-headquartered architecture firm with broad commercial, healthcare, and mixed-use practice. Larger regional incumbent that competes for the same enterprise and developer clients as Thielen & Green.
- Cuningham Group: Larger established Minneapolis-based architecture firm with deep healthcare, hospitality, and entertainment portfolios. Operates in the same regional market and overlapping verticals as Thielen & Green but at significantly greater scale and broader geographic reach.
- Nelson Worldwide: Major Minneapolis-based architecture, interior design, and brand strategy firm with extensive healthcare, retail, and hospitality portfolios. Larger incumbent operating in the same Twin Cities market and overlapping verticals.
Direct peers
- KMR Architects: Twin Cities-based architecture firm of comparable size focused on commercial, healthcare, and senior living design. Directly comparable regional peer with similar project mix and client profile.
- LHB Architects: Minnesota-based architecture and engineering firm of comparable size with strong healthcare, commercial, and industrial portfolios. Directly comparable regional peer competing for the same Twin Cities client base across dental, healthcare, manufacturing, and retail projects.
- Coenen Architects: Minnesota-based architecture firm with comparable size and focus on healthcare, commercial, and community projects. Competes for similar regional clients in the Twin Cities metro.
- BKV Group: Twin Cities-based architecture firm with comparable size and a strong portfolio in commercial, healthcare, and hospitality design. Competes for the same regional clients and shares Thielen & Green's mid-market commercial focus.
- Mohagen Hansen Architecture | Interiors: Minnesota-based architecture and interiors firm of similar scale working across healthcare, retail, office, and hospitality. Closely aligned in service offering, regional footprint, and client base with Thielen & Green.
- Widseth Smith Nolting: Minnesota-headquartered architecture, engineering, and planning firm serving similar commercial, healthcare, and municipal clients across the Upper Midwest. Directly comparable in scope, regional focus, and multi-disciplinary service model.
- SALA Architects: Minneapolis-based architecture firm of similar size with strong commercial, hospitality, and mixed-use portfolios. Directly comparable regional peer competing for similar Twin Cities clients.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
THIELEN & GREEN social profiles
Digital presenceTHIELEN & GREEN financial estimates
Financial estimateRevenue estimate
Valuation estimate
THIELEN & GREEN leadership team
Management profileNumber of profiles
Profiles13 records
THIELEN & GREEN funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
THIELEN & GREEN M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about THIELEN & GREEN
What does THIELEN & GREEN do?
Thielen & Green is a Minnesota-based architectural firm providing full-scope architectural and interior design services from conceptual planning through construction administration. The firm develops BIM models early in the design process, uses Enscape for real-time rendering, and delivers projects across dental/healthcare, retail, bar/restaurant, office, entertainment, worship, manufacturing, and residential sectors via integrated project delivery with general contractor partners.
Is THIELEN & GREEN a public or private company?
THIELEN & GREEN is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was THIELEN & GREEN founded?
THIELEN & GREEN was founded in 2021. It employs 1 to 10 people.
Where is THIELEN & GREEN based?
THIELEN & GREEN is headquartered in Detroit Lakes, United States, in the North America region.
How does THIELEN & GREEN make money?
One revenue line is on record: architectural Design Services.
Who are THIELEN & GREEN's main competitors?
Broad incumbents on record are RSP Architects, Cuningham Group and Nelson Worldwide. Direct peers are KMR Architects, LHB Architects, Coenen Architects, BKV Group, Mohagen Hansen Architecture | Interiors, Widseth Smith Nolting and SALA Architects.
Does THIELEN & GREEN have an API?
No public API is recorded for THIELEN & GREEN.
What industry is THIELEN & GREEN in?
THIELEN & GREEN's product category is Architectural and Interior Design Services. Its primary akta.pro industry code is BPAHAKAC, Landscape Architecture & Site Design, with a secondary code of IMAFAAAD, Design-Build / EPC General Contracting. Its NAICS code is 54131.