SfL+a Architects

What SfL+a Architects does

SfL+a Architects is a privately held architecture firm founded in 1982 and headquartered at 333 Fayetteville St Ste. 225 in Raleigh, North Carolina, with a second office in Fayetteville, NC. The firm employs approximately 30 professionals organized across leadership, design, and operations functions, and is owned by three principals — Robbie Ferris (CEO/President), Eric J. Lindstrom (Design Director), and Ronald A. Rice (Specifications Writer) — with additional C-suite officers covering operations, finance, and marketing. Its core offering is architectural design services for high-performance, energy-positive buildings, with documented projects including geothermal HVAC systems, large-scale rooftop solar PV arrays, LED lighting, advanced building envelopes, and building automation with real-time energy monitoring. According to the firm, it has designed 12 of the 17 verified net zero energy buildings in North and South Carolina.

The firm operates across three primary customer segments: K-12 public school districts (the dominant vertical), higher education institutions, and civic/municipal governments. All eleven named customers are public-sector entities in NC and SC, including Jones County, Horry County, Robeson County, Hoke County, Wayne County, Guilford County, and Harnett County Public Schools, plus UNC Pembroke, Methodist University, and Fayetteville State University. Revenue is generated through project-based professional services fees on multi-year contracts, secured via competitive bidding, direct procurement, and alternative delivery methods including public-private partnerships (P3). A core commercial differentiator is the sister-company relationship with Firstfloor, a development entity led by Robbie Ferris that provides creative financing packages (tax credits, grants, zero-interest loans) enabling cash-constrained rural districts to undertake new construction without tax increases. The firm has accumulated multiple industry awards including ENR Southeast Best K-12 Project, ENR National Best Project K-12, AIA Triangle and AIA Eastern NC Honor Awards, ASHRAE Region IV Technology Award, LEED Gold certifications on multiple facilities, and ENR Top 25 Newsmakers recognition for the CEO in 2020.

Name

SfL+a Architects

Legal name

SfL+a Architects

Website

https://sfla.biz

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

11–50 employees

Short description

SfL+a Architects is a privately held architecture firm founded in 1982, designing high-performance and energy-positive educational, civic, and commercial buildings primarily for K-12 districts and universities in North and South Carolina, with a sister-company financing arm enabling P3 delivery.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Interior Design Services (54141)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Interior Design Services (BPAHAKAB), Community Engagement & Participatory Planning (BPAHAKAO)

Keywords

• Architectural design services
• Energy-positive buildings
• K-12 school design
• Higher education facilities
• High-performance building design

Headquarters

HQ city

Raleigh

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure, Supply Chain

Revenue model

1. Architectural Design Services: Professional architectural services for educational facility design, including new construction, renovations, and additions. Revenue generated through design fees on projects.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

SfL+a Architects provides professional architectural design services focused on high-performance, energy-efficient facilities for K-12 schools, higher education campuses, and civic/commercial clients across the Carolinas and broader Southeast. Its signature practice designs energy-positive buildings that produce more energy than they consume, integrating geothermal HVAC, solar PV, LED lighting, advanced building automation, and superior building envelopes. Through its sister company Firstfloor, the firm layers in creative financing structures that reduce total cost of ownership for institutional clients.

Product overview

SfL+a Architects is an architecture services firm established in 1982, specializing in high-performance, energy-efficient building design. The company operates across four main service areas: Energy Positive Buildings (pioneering facilities that generate more energy than they consume), K-12 Educational Facilities, Higher Education Design, and Civic & Commercial Design. Through its sister company Firstfloor, the firm also offers creative financing solutions. The company is particularly recognized for designing 12 of the 17 verified net zero energy buildings in North and South Carolina. Core technical approaches include geothermal HVAC systems, solar PV integration, LED lighting, advanced building automation, and superior building envelope design.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Comprehensive architectural design services for K-12 schools, higher education facilities, civic buildings, and commercial projects. Includes planning, programming, schematic design, design development, construction documents, and construction administration. Designed for institutional clients seeking energy-efficient and high-performance built environments.
• Energy-Positive Building Design Specialized design service producing buildings that generate more energy than they consume by integrating geothermal HVAC, rooftop solar PV, LED lighting, advanced building automation, daylight harvesting, and high-performance building envelopes. For institutional clients targeting net-zero or net-positive outcomes.
• K-12 Educational Facilities Design Planning and architectural design services for K-12 schools, including elementary, middle, and high schools. Covers new construction, renovations, and additions focused on stimulating educational environments that improve student performance and create client value. Targeted at public school districts in the Carolinas and broader Southeast.
• Higher Education Campus Design Campus design services for universities and colleges that translate established architectural vernacular into new buildings, renovations, and additions while maintaining cohesive campus brand and character. Covers academic buildings, student housing, recreation centers, and administrative facilities.
• Civic and Commercial Design Architectural design services for spaces where people live, work, and play, transforming communities through thoughtful architectural solutions. Includes recreation centers, aquatic facilities, municipal buildings, and selected commercial projects for county, municipal, and community clients.

Quantifiable outcome

• Buildings produce 40-75% more energy than they consume
• +3 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• FirstfloorcoreStrategic or Co-development PartnerSister company and development partner led by Robbie Ferris. Provides creative financing solutions that reduce total cost of ownership for clients. Operates as project owner and developer for energy-positive school projects, enabling cash-strapped rural districts to afford new facilities through innovative funding packages including tax credits, grants, and zero-interest loans.
• Metcon ConstructioncoreStrategic or Co-development PartnerConstruction partner for Horry County Schools energy-positive projects, including the design/build of five new energy-positive schools simultaneously. Key partner in delivering high-performance school projects.
• Building ClarityminorImplementation/ SI/ Consulting PartnerOptimization and maintenance contractor for Jones County K-12 project, providing post-construction building analytics and commissioning services.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Huckabee Architects: Texas-based A&E firm widely recognized as one of the leading K-12 educational design practices in the U.S. Highly comparable in client segment (public school districts), design-led positioning, and pursuit of award-recognized school projects.
• DLR Group: Employee-owned AEC firm with one of the strongest national K-12 and higher-education portfolios and an explicit sustainability-and-high-performance design practice. Comparable in target clients (school districts and universities) and integrated high-performance design methodology.
• LPA Design: Design-focused AEC firm recognized for sustainability-driven K-12 and higher-education design and deep research-based design practice. Directly comparable for energy-positive/high-performance educational architecture and integrated design process.
• Moody Nolan: Largest African-American-owned AEC firm in the U.S. with a substantial K-12 education practice across multiple states. Comparable for public-sector K-12 client focus, project scale, and pursuit of award recognition in school design.
• Fanning Howey (now part of Stantec): Long-standing K-12 educational architecture specialist historically competing head-to-head with SfL+a in the Carolina market and in P3 school delivery, now integrated into Stantec. Directly comparable in K-12 design focus, P3 delivery model, and Carolinas/Mid-Atlantic footprint.
• Legat Kingas Architects: Mid-size architectural practice with a dedicated K-12 education sector and sustainability emphasis. Directly comparable in client segment, scale (similar headcount tier), and emphasis on high-performance educational environments.
• EwingCole: Design-focused firm with education, civic, and institutional portfolios and notable high-performance building work. Comparable in target sectors (education + civic), design-quality emphasis, and pursuit of sustainability-recognized projects.
• SHW Group (now part of Stantec): Pre-acquisition K-12-focused architecture practice that competed directly in education design, now integrated into Stantec's national K-12 platform. Comparable in dedicated K-12 specialization and high-performance school design.

Broad incumbents

• Perkins&Will: Global AEC firm with a deeply institutionalized sustainability practice (LEED, zero-carbon research) and significant higher-education and civic portfolios. Comparable in sustainability-led design philosophy, though it serves a far broader market than SfL+a.
• Stantec: Global AEC firm that has acquired Fanning Howey and SHW to build a national K-12 education platform. SfL+a collaborates with Stantec on projects (e.g., Socastee interiors). Comparable for K-12 and institutional design breadth; competes as a broad incumbent against SfL+a's regional specialization.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sfla-architects
• Xx.com/SfLaArchitects

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 SfL+a Architects