Centaur Consulting Group LLC

What Centaur Consulting Group LLC does

Centaur Consulting Group LLC is a privately held professional services consulting firm established in 2019 and headquartered in Clarksburg, Maryland. The firm delivers occupational safety and health (OSH), environmental and sustainability, information management and analytics, leadership and organizational development, training/coaching/mentoring, administrative and program support, communications, and event-support services. Its customer base is dominated by U.S. federal government agencies — including the Department of Energy (DOE), Occupational Safety and Health Administration (OSHA), Office of Personnel Management (OPM), U.S. Census Bureau, Department of Treasury / Office of the Comptroller of the Currency (OCC), Department of Labor, and CDFI Fund — with a smaller commercial line providing expert-witness retention to law firms including Sidley Austin LLP.

The firm operates a contract-driven, services-led business model. Centaur secures work through government-wide procurement vehicles, holding GSA Multiple Award Schedule (MAS) Contract 47QRAA23D005G across SINs 541330, 541611, 611430, 541620 and 518210DC, plus OASIS+ Small Business awards in Management & Advisory and Environmental domains. It participates in two joint ventures: CENPEC, formed in December 2022 under an SBA Mentor-Protégé Agreement with Project Enhancement Corporation (PEC) as Mentor and Centaur as Protégé, and AOC Petroleum Support Services, LLC, established in 2002 with Hartrex Management Corporation and Intek Inc. to support the DOE Office of Petroleum Reserves. Martha Guevara serves as President & CEO (and project manager on a referenced $47M-five-year DOE EHSS contract), while Leo Carey serves as Partner, bringing over 50 years of OSH experience including Senior Executive Service tenure at OSHA.

Pricing is primarily quote-based for government clients, with a publicly disclosed training price list as the exception. Delivery rests on a curated bench of subject matter experts — many former OSHA senior managers and executives — who provide expert-witness testimony, policy guidance, regulatory expertise, training delivery (in-person, virtual, hybrid), and technical assistance. Despite a footprint that includes major federal customers and multiple contract vehicles, W-2 headcount is reported at 11, indicating the firm functions as a lean prime contractor relying heavily on its SME network and joint-venture partners for scaled delivery.

Name

Centaur Consulting Group LLC

Legal name

Centaur Consulting Group LLC

Website

https://centaurllc.org

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Centaur Consulting Group LLC is a Clarksburg, Maryland-based federal professional services firm founded in 2019 that delivers occupational safety, environmental, training, and information management services to U.S. government agencies (DOE, OSHA, OPM, Treasury, DOL, Census, CDFI) via GSA MAS and OASIS+ vehicles, supplemented by expert-witness retention for law firms.

Ownership category

akta.pro rank

Product category

Government Consulting Services

NAICS

Environmental Consulting Services (54162), Environmental Consulting Services (541620), Management Consulting Services (54161)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

akta.pro secondary industry

Environmental Compliance & Permitting (BPAHAJAA)

Keywords

• Occupational safety consulting
• Environmental compliance services
• Government training services
• Subject matter experts
• Federal program support

Headquarters

HQ city

Clarksburg

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. Government Consulting Contracts: Revenue generated from providing subject matter experts (SMEs) and consulting services to U.S. federal government agencies including DOE, OSHA, OPM, Treasury, and others through various contract vehicles.
2. GSA Schedule Services: Services provided through GSA Multiple Award Schedule (MAS) including Professional Engineering Services (SIN 541330), Mission Oriented Business Integration Services (SIN 541611), Professional and Management Development Training (SIN 611430), Environmental Services (SIN 541620), and Document Conversion Services (518210DC).
3. OASIS+ Contract Awards: Services delivered through OASIS+ Small Business contract in Management & Advisory and Environmental domains.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels2 records

Core offering

Centaur Consulting Group LLC provides subject-matter expert consulting services to U.S. federal agencies, specializing in occupational safety and health, environmental sustainability, leadership development, training delivery, and program/administrative support. The firm delivers SMEs, training programs, expert witnesses for litigation, and event support through GSA MAS and OASIS+ contract vehicles, with notable engagements for OSHA, DOE, OPM, Treasury/OCC, DOL, Census Bureau, and the CDFI Fund.

Product overview

Centaur Consulting Group LLC is a professional consulting services firm established in 2019 that provides a portfolio of interrelated service offerings. The core services include Occupational Safety and Health (OSH), Environment and Sustainability, Information Management and Analytics, Leadership and Organizational Development, Training/Coaching/Mentoring/Facilitation, Administrative and Program Support, Communications, and Events Support. These services are delivered to government agencies (including OSHA, DOE, OPM, Treasury/OCC, DOL, Census Bureau, CDFI Fund) and commercial clients. The company also operates through joint ventures CENPEC (with Project Enhancement Corporation) and AOC Petroleum Support Services (with Hartrex and Intek), and holds a GSA Multiple Award Schedule (MAS) contract.

Differentiator

Problem solved

Functional benefit

Products and services

• Occupational Safety and Health (OSH)
• Environment and Sustainability
• Information Management and Analytics
• Leadership and Organizational Development
• Training, Coaching, Mentoring, and Facilitation
• Administrative and Program Support
• Communications
• Events Support

Named customers8 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• CENPEC, LLCcoreStrategic or Co-development PartnerEstablished December 2022 through SBA Mentor-Protégé Agreement approval. Joint venture between Centaur Consulting Group (Protégé) and Project Enhancement Corporation (Mentor). Combines all capabilities and experience of PEC and Centaur. Successfully awarded government contracts. Holds GSA Multiple Award Schedule Contract 47QRAA23D005G and OASIS+ awards.
• AOC Petroleum Support Services, LLCcoreStrategic or Co-development PartnerJoint venture established in 2002 dedicated to supporting DOE Office of Petroleum Reserves technical support, facility planning and engineering studies. Composed of three small businesses: Hartrex Management Corporation, Intek Inc., and Centaur Consulting Group. Successfully marshals 'best in class' resources to meet DOE expectations.
• Project Enhancement Corporation (PEC)coreStrategic or Co-development PartnerMentor in SBA Mentor-Protégé relationship with Centaur. Contributed to formation of CENPEC joint venture. Brings proven expertise in environmental services, safety and health, technical support, and training solutions for federal agencies.
• Hartrex Management CorporationminorStrategic or Co-development PartnerPartner in AOC Petroleum Support Services LLC joint venture supporting DOE Office of Petroleum Reserves. Contributes business operations and petroleum logistics expertise.
• Intek Inc.minorStrategic or Co-development PartnerPartner in AOC Petroleum Support Services LLC joint venture supporting DOE Office of Petroleum Reserves. Contributes demonstrated experience in petroleum logistics and technical support.
• General Services Administration (GSA)coreOthersGSA provides the Multiple Award Schedule (MAS) contract vehicle enabling Centaur to provide services to federal government buyers. Centaur holds GSA Schedule 47QRAA23D005G.

Scale indicators3 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Abt Associates: Mid-size federal contractor with deep research, evaluation, and training practices serving HHS, Treasury, DOL, and international agencies. Comparable to Centaur on training delivery, program support, and research/data analytics.
• AECOM Technical Services: Global engineering and environmental services firm that competes for federal environmental, safety, and nuclear-related contracts, including DOE work. A much larger incumbent that overlaps with Centaur's environment, sustainability, and EHSS offerings.
• ICF International: Federal contractor with substantial environmental, health, energy, and public-sector advisory practices serving many of the same agencies as Centaur (DOE, HHS, Treasury). Overlaps most on training, environment, and management advisory task orders.
• Booz Allen Hamilton: Large federal management and technology consulting firm with dedicated EHSS and workforce development capabilities supporting DOE, DOL, and Treasury. Comparable to Centaur in training, organizational development, and management advisory offerings.
• Tetra Tech: Leading environmental and engineering consulting firm with a dedicated federal practice that supports EPA, DOE, and international development clients. Directly comparable to Centaur's environmental services and geospatial/data analysis work, but at far greater scale.
• Environmental Resources Management (ERM): Global environmental, health, safety, and sustainability consultancy with federal and commercial practices. Competitively overlaps with Centaur's PFAS, environmental compliance, and safety management systems work.

Others

• National Safety Council (NSC): Non-profit safety organization where Centaur's founders have prior ties (Carey was VP for Government and International Affairs). Comparable as an ecosystem reference point for safety training, policy, and standards work Centaur performs for federal clients.

Direct peers

• Project Enhancement Corporation (PEC): Centaur's official SBA Mentor-Protégé partner and joint-venture co-member in CENPEC. PEC operates in the same EHS, safety, and federal training space, making it the most directly comparable peer in terms of offerings and customer base.
• EnDyna: Small woman-owned federal contractor providing professional services, training, and program support across HHS, DOL, and education agencies. Comparable to Centaur as a similarly sized WOSB federal consulting peer competing for similar MOBIS/Training task orders.
• Trinity Consultants: Specialist EHS consulting firm offering regulatory compliance, safety, and environmental services primarily to industrial and commercial clients with growing federal exposure. Comparable to Centaur on safety culture, audits, and regulatory interpretation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/centaur-consulting-group-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 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 Centaur Consulting Group LLC