What Sustainergy Solutions does

Sustainergy Solutions is a small privately-held engineering and consulting firm headquartered in Fair Oaks, California, founded in 2017 and organized as an S-Corporation with 1-10 employees. The firm provides clean energy project feasibility and related advisory services across six practice areas: Planning & Engineering, Energy, Environmental, Public-Sector, Safety/Prevention, and Business Development. Its competitive positioning is built around the multi-state Professional Engineer licensure of its Principal Engineer (Andrew Campbell, licensed in nine states) and the government-contracting access afforded by its service-disabled veteran CEO (Bernard Brown, who assumed the CEO role in 2019), with Emily Brown serving as CFO and leading Marketing & Operations.

The firm's customers include federal, state, county, and local government agencies as well as private enterprises across Arizona, California, Florida, Maryland, Nevada, New Jersey, Texas, Virginia, and Washington. The company's own website discloses that some displayed client logos reflect work performed by the principals prior to Sustainergy's founding, implying a relatively young active client roster layered on top of a broader historical track record. There is no institutional funding, no disclosed revenue, no patents, and no AI or proprietary technology components — the business is a credential-driven, project-based professional services operation whose core deliverable is expert feasibility analysis and engineering certification rather than a software or platform product.

Name

Sustainergy Solutions

Legal name

Sustainergy Solutions Corporation

Website

https://sustainergycorp.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

Sustainergy Solutions is a small Fair Oaks, California consulting firm providing clean energy feasibility, engineering, and environmental advisory services to government agencies and private enterprises across nine U.S. states.

Ownership category

akta.pro rank

Product category

Clean Energy Consulting Services

NAICS

Environmental Consulting Services (541620), Engineering Services (541330), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Engineering Services (8711), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Permitting, Siting & Environmental Impact (EIA/NEPA) Advisory (EUAMANAB)

akta.pro secondary industries

Regulatory & Disclosure Strategy (CSRD/ESRS, ISSB/IFRS S2, SEC, TCFD) (EUABAKAH), Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK), Operational Controls, SOPs & Environmental Work Instructions (EUAHAIAJ)

Keywords

• Clean energy consulting
• Project feasibility studies
• Environmental permitting services
• Renewable energy advisory
• Public sector procurement

Headquarters

HQ city

Fair Oaks

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

Revenue model

1. Professional Services Consulting: Sustainergy Solutions generates revenue through professional consulting fees for services including feasibility studies, project management, environmental permitting, regulatory compliance, and business development support. Revenue appears to be project-based and service-hour oriented.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels1 record

Core offering

Sustainergy Solutions is a professional consulting firm that delivers advisory and project feasibility services centered on clean energy projects. The firm provides planning, engineering, environmental, energy, public-sector, safety, and business development services, guiding clients through feasibility studies, permitting, licensing, design, and project delivery.

Product overview

Sustainergy Solutions is a consulting and advisory services firm (structured as an S-Corporation) rather than a software product company. The company offers an integrated suite of professional services centered on clean energy project feasibility and development. Services are organized into six interconnected practice areas: Planning and Engineering Professional Services (feasibility studies, project management, permitting, regulatory compliance), Energy Services (offtake/interconnection agreements, financing support), Environmental Services (site characterization, waste management), Public-sector Consulting (procurement, policy), Safety and Prevention Services (emergency/response planning), and Business Development Services (proposals, business plans). Clients engage Sustainergy Solutions for end-to-end advisory from initial planning through project delivery, with the company leveraging a network of complementary industry professionals to provide dynamic, high-quality service.

Differentiator

Problem solved

Functional benefit

Products and services

• Planning and Engineering Professional Services

Named customers11 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• GHD: GHD is a global engineering, environmental, and advisory firm with significant clean energy and sustainability practices. It is a relevant incumbent peer for mid-market clean energy and environmental permitting engagements, especially in the Western U.S.
• AECOM: AECOM is a global infrastructure consulting firm with substantial energy and environmental practices, including permitting, feasibility, and regulatory advisory — overlapping Sustainergy's offerings while operating at a much larger scale across all 50 states.
• TRC Companies: TRC is a national engineering, environmental, and energy consulting firm offering feasibility, permitting, and compliance services to energy and infrastructure clients — directly overlapping Sustainergy's end-to-end clean energy project advisory model, but at vastly greater scale.
• ICF International: ICF provides energy, environment, and public-sector advisory services including clean energy strategy, climate policy, and regulatory compliance. It is a more established, larger-scale peer serving many of the same federal, state, and investor client types.
• Stantec: Stantec provides engineering, environmental services, and clean energy advisory across North America, with similar regulatory, permitting, and feasibility offerings targeting the same municipal, developer, and industrial end-user segments as Sustainergy.
• Kleinfelder: Kleinfelder is an engineering, environmental, and construction services firm with strong environmental site characterization, permitting, and waste management practices — closely mirroring the core technical services Sustainergy offers to end users and public-sector clients.
• Tetra Tech: Tetra Tech is a global leader in water, environment, and sustainable infrastructure consulting, with deep clean energy and environmental permitting practices. It is a broader incumbent competing for the same feasibility, environmental site characterization, and regulatory compliance work Sustainergy pursues.
• Burns & McDonnell: Burns & McDonnell provides engineering, permitting, and environmental services for energy projects across the U.S. The firm competes with Sustainergy for utility-scale clean energy feasibility, interconnection, and permitting engagements, especially with public-sector and investor clients.
• ERM (Environmental Resources Management): ERM is one of the largest pure-play environmental and sustainability consultancies, providing permitting, site assessment, and clean energy advisory to corporate and public-sector clients. It competes with Sustainergy for ESG-adjacent energy and infrastructure projects.

Direct peers

• SCS Engineers: SCS Engineers is an environmental engineering and consulting firm specializing in waste management, site characterization, and clean energy project support. It is one of the closest direct analogs to Sustainergy's environmental and waste-to-energy consulting practice.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Sustainergy Solutions