CONFLUENCE ARCHITECTURE INC.

Name

CONFLUENCE ARCHITECTURE INC.

Legal name

Confluence Architecture Inc.

Website

https://confluencearchitecture.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Carbondale

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Architectural Services: Full architectural services for residential and commercial projects with focus on environmentally conscious custom design
2. Sustainability Consulting: Energy audits, HERS rating services, ENERGY STAR certifications, IECC code compliance, LEED, Living Building and PassiveHouse services
3. Third-Party Testing and Certification: Blower door testing, ductwork testing, IECC compliance certificates, equipment sizing calculations, existing building audits

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Confluence Architecture is a small licensed architectural practice that delivers full architectural design services (predesign through construction documents) for residential and commercial projects, integrated with sustainability consulting, energy audits, HERS ratings, blower door testing, energy modeling, and third-party certifications such as ENERGY STAR, LEED, Passive House, and IECC code compliance. The firm specializes in environmentally conscious, energy-efficient, and net-zero building design for mountain communities in western Colorado (zones 6 and 7), with a service portfolio spanning owner builders, spec builders, and nonprofit community projects.

Product overview

Confluence Architecture Inc. is a green building design and sustainability consulting firm offering architecture and energy efficiency services. The firm operates as a unified service practice combining architectural design with sustainability consulting, HERS ratings, blower door testing, LEED consulting, Passive House services, and net-zero design. Services include energy code compliance documentation, energy modeling, and third-party certifications (ENERGY STAR, LEED, HERS ratings). The company serves residential and commercial clients throughout Colorado's Roaring Fork Valley including Aspen, Carbondale, Telluride, and surrounding communities.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Design Services Full architectural services for residential and commercial projects with a focus on environmentally conscious custom design in the Roaring Fork Valley region of Colorado, delivered from predesign through construction documents.
• Sustainability Consulting Services Studies energy use, material consumption, indoor air quality, and comfort of residential and commercial buildings, providing energy audits, code compliance, and green building program guidance for clients across western Colorado.
• HERS Rating Services RESNET-certified Home Energy Rating System (HERS) ratings that evaluate the energy performance of homes, required for IECC code compliance and above-code certifications such as ENERGY STAR, typically priced at $1,000–$2,000 per home based on size and complexity.
• Blower Door and Infiltration Testing Air-leakage testing services that measure air movement through building envelopes at standard pressure differences, including ductwork testing and IR camera inspections for residential and commercial buildings.
• ENERGY STAR Certification Services Third-party testing and certification services for ENERGY STAR certifications for homes meeting EPA energy performance guidelines.
• LEED Consulting LEED (Leadership in Energy and Environmental Design) consulting and certification services including LEED for Homes, with expertise in points for energy efficiency, indoor air quality, sustainable materials, and innovative design.
• Passive House Services Passive House design and certification consulting services for ultra-energy-efficient buildings meeting strict performance criteria.
• Net Zero Design Above-code design and certification for net-zero energy buildings that produce as much energy as they consume annually, achieved through passive solar design, heat pumps, structural insulated panels, and photovoltaic systems.
• Energy Code Compliance Services IECC (International Energy Conservation Code) compliance work covering performance path, prescriptive path, ERI path, REScheck, COMcheck, and assembly/total UA trade-off calculations for residential and commercial projects.
• Energy Modeling Mathematical simulation of buildings to estimate operational costs, optimize energy conservation upgrades, and perform cost-benefit analysis for various building configurations.

Quantifiable outcome

• 85% more efficient than local code (Marble Distilling Company)
• +3 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered minor and core.

• KDNK Community Access RadiominorStrategic or Co-development Partner · 1 January 2012Community partnership. Mark serves on board assisting with building upgrade plans. Designed and constructed record shelves for vinyl collection.
• SoL EnergycoreStrategic or Co-development PartnerSolar PV installation company that installed Confluence's 3.24 kW photovoltaic system. Installation team included Ken Olsen, Kelly Kirby, Mike Bouchet, and Nirish Kafle.
• Energy Efficient Solutions (EES)coreImplementation/ SI/ Consulting PartnerRich Backe's company providing air-sealing and energy retrofit execution work prescribed by Confluence's energy audits. Partnered on Third Street Center air sealing project.
• Energy and Sustainable DesigncoreStrategic or Co-development PartnerProject Architect partner for co-designing the Marble Distilling Company project in Carbondale, Colorado.
• EnergyLogiccoreTechnology or IntegrationQuality Assurance provider for HERS ratings. Reviews Confluence's rating work, answers questions, processes record keeping, and issues final HERS certificates.
• Today's BLDG (David Zilar)minorImplementation/ SI/ Consulting PartnerGreen Rater for LEED for Homes projects, working with Confluence on certification projects.
• CORE (Community Office for Resource Efficiency)coreStrategic or Co-development PartnerReceived grant from CORE for research project on effectiveness of sustainable construction methods. Also highlighted Angela Loughry as 'Energy Warrior' in blog post.
• Habitat for Humanity Roaring Fork ValleycoreStrategic or Co-development PartnerResearch collaboration with Evaluation Services, LLC and Habitat for Humanity on CORE-funded study comparing energy efficiency construction upgrades to single-family homes.
• Evaluation Services, LLCminorStrategic or Co-development PartnerResearch collaboration partner with Confluence and Habitat for Humanity on CORE grant for sustainable construction effectiveness study.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Studio B Architecture: Aspen-headquartered architecture practice focused on high-end residential and small commercial projects in mountain communities of Colorado. Directly comparable in project scale, geography, and client profile.
• Bldgtyp architecture + design: Small sustainable-focused residential architecture practice with strong emphasis on energy-efficient, healthy, and durable design. Comparable in scale, sustainability-first philosophy, and integration of architectural and performance services.
• Rowland+Broughton Architecture: Aspen- and Denver-based architecture and interior design firm with a substantial mountain-residential and hospitality portfolio. Comparable in serving western Colorado luxury residential and sustainability-conscious clients, though larger in scale.
• CCY Architects: Aspen-based architecture firm with deep roots in mountain resort communities of Colorado, delivering custom residential and commercial architecture with a sustainability orientation. Highly comparable in geography, project type, and clientele to Confluence Architecture.

Broad incumbents

• Lake|Flato Architects: Nationally recognized sustainable architecture firm with broad portfolio in residential, commercial, and civic work. Comparable in deep commitment to sustainability and energy performance but operates at much larger scale and broader geography.
• Mithun: Integrated design firm with a long-standing mission around sustainable, restorative design and building performance. Comparable sustainability orientation across residential, commercial, and community work, with broader geographic and disciplinary footprint.
• KieranTimberlake: Award-winning architecture firm with strong research-driven sustainability practice including building performance analytics and net-zero work. Comparable in integration of design and performance consulting, but at significantly larger institutional scale.
• HOK: Global architecture and engineering firm with a major sustainability and high-performance building practice. Overlaps with Confluence on energy modeling, LEED, and code-compliance expertise but serves very different scale and client base.

Emerging players

• Green Hammer: Pacific Northwest design-build firm specializing in net-zero energy, Passive House, and sustainable residential architecture. Comparable sustainability-first philosophy and integration of design with performance verification, but primarily serves Oregon/Washington.

Others

• David Johnston Architects: Consulting practice specializing in energy-efficient residential design, building science, and sustainability advisory. Comparable in deep expertise in HERS, building performance, and energy code consulting, though positioned as a technical advisor rather than design lead.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/confluence-architecture

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CONFLUENCE ARCHITECTURE INC.