350solutions, Inc.
350Solutions, Inc. is a Raleigh, NC-based independent verification and technical due diligence firm serving carbon removal registries, CDR credit buyers, investors, and cleantech developers. It provides ISO 14034 ETV verification, project validation, and technology assessment across emerging carbon removal and environmental technology sectors.
- Company typePrivate
- Founded2005
- HeadquartersRaleigh, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What 350solutions, Inc. does
350Solutions, Inc. is a privately held professional services firm headquartered in Raleigh, North Carolina, specializing in independent verification and technical due diligence for the carbon removal (CDR) and cleantech sectors. Founded approximately two decades ago, the company operates as an approved validation and verification body for leading carbon removal registries, providing credibility and transparency to a rapidly emerging market. Its core offerings include Carbon Removal Verification (for CDR registries), Due Diligence (for CDR credit buyers and investors), Cleantech Verification (using the ISO 14034 Environmental Technology Verification standard), and Research & Demonstration support at various technology scales.
The company's technical methodology is grounded in fundamental science and engineering disciplines — mass and energy balances, measurement technology, analytical methods, and data quality assurance — rather than software automation. Notable projects include independent verification of more than 20 technologies in the NRG-COSIA Carbon XPRIZE semi-finals and 10 finalist teams at pilot scale, ISO 14034 verifications for CarbonBuilt and Breathe Applied Sciences, and a DoD ESTCP engagement to integrate ISO 14034 ETV into government technology demonstration processes. The customer base spans CDR credit buyers (Microsoft), cleantech developers (CarbonCure, Gevo, OCI, CarbonBuilt, Captura, VGrid, Breathe Applied Sciences), and government programs (DoD ESTCP).
The business model is B2B professional services on a quote-based, project-by-project engagement basis with no publicly disclosed pricing. Revenue is generated through verification engagements and technical due diligence consulting, with no disclosed funding rounds, revenue figures, or headcount. The go-to-market is primarily direct sales through professional networks, industry conferences, and relationships with CDR registries and cleantech investors. Geographic scope is concentrated in North America (USA and Canada), with no explicit global footprint claim. The company is independently owned, with no disclosed parent, subsidiaries, or institutional investors.
350solutions, Inc. firmographics
Firmographics- Name
- 350solutions, Inc.
- Legal name
- 350Solutions, Inc.
- Website
- https://350solutions.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- 350Solutions, Inc. is a Raleigh, NC-based independent verification and technical due diligence firm serving carbon removal registries, CDR credit buyers, investors, and cleantech developers. It provides ISO 14034 ETV verification, project validation, and technology assessment across emerging carbon removal and environmental technology sectors.
- Ownership category
- akta.pro rank
350solutions, Inc. industry classification
Industry- Product category
- Environmental Technology Verification Services
- NAICS
- Business Support Services (5614)
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR) (EUABACAA)
- akta.pro secondary industry
- Data Assurance, Audit & Attestation (ISAE 3000/3410, SOC, Chain-of-Custody) (EUABACAJ)
Keywords
Where 350solutions, Inc. is headquartered
LocationHeadquarters
- HQ city
- Raleigh
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
350solutions, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Others
Revenue model
- Verification Services: Professional services revenue from providing independent verification of carbon removal projects and cleantech technologies, including ISO 14034 ETV verifications, for registries, project developers, and investors
- Due Diligence Services: Technical due diligence consulting services for CDR credit buyers and project investors evaluating novel technologies and projects
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
350solutions, Inc. product offering
Product offeringCore offering
350Solutions is an independent third-party verification body that provides technical evaluation services for novel carbon removal (CDR) and cleantech technologies. Its services include independent validation and verification of carbon removal crediting projects for leading CDR registries, technical due diligence for CDR credit buyers and project investors, ISO 14034 Environmental Technology Verification (ETV) for innovative environmental technologies, and field-research and demonstration support for low-carbon technologies at various scales.
Product overview
350Solutions provides independent evaluation services for novel low carbon and clean technologies, with a focus on emerging carbon removal (CDR) technologies. The company operates four integrated service offerings: Carbon Removal Verification (validation of CDR projects for leading registries), Due Diligence (technical assessment for investors), Cleantech Verification (ISO 14034 ETV standard compliance testing), and Research & Demonstration (field evaluation support). Together, these services provide end-to-end technical assessment capabilities for carbon removal and cleantech innovations, from verification to investment due diligence.
Differentiator
Problem solved
Functional benefit
Products and services
- Carbon Removal Verification Independent validation and verification of carbon removal crediting projects for leading CDR registries, providing trust and transparency to the carbon removal sector and supporting credible credit issuance.
- Due Diligence
- Cleantech Verification
- Research & Demonstration
Quantifiable outcome
- Verified over 20 individual technologies in NRG-COSIA Carbon XPRIZE semi-finals
- +1 more outcomes
Companies that use 350solutions, Inc.
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles4 records
350solutions, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
350solutions, Inc. partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- DoD ESTCPcoreDoD's Environmental Security Technology Certification Program engaged 350Solutions to integrate the ISO 14034 Environmental Technology Verification standard into existing ESTCP processes. Project period April 2020 through March 2022, with case studies demonstrating the standard's implementation.
- XPRIZE Foundationcore350Solutions worked with the XPRIZE Foundation to verify performance and impacts of innovative technologies under the NRG-COSIA Carbon XPRIZE competition. The company provided independent verification of over 20 technologies in semi-finals and 10 finalist teams in the final round, demonstrating technologies at pilot scale using real power plant flue gas.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
350solutions, Inc. competitors and assessment
Company assessmentDirect peers
- SCS Global Services: SCS Global Services is an approved verifier for multiple voluntary carbon programs and provides third-party certification across environmental claims. It overlaps directly with 350Solutions on carbon offset project verification and cleantech performance claims.
- SustainCERT: SustainCERT specializes in technology verification and certification for climate solutions including CDR and engineered carbon removal. It competes directly with 350Solutions for independent verification of novel carbon removal technologies and due-diligence engagements with credit buyers.
- ERM Certification & Verification Services (ERM CVS): ERM CVS provides independent validation and verification of GHG emissions and carbon offset projects for leading voluntary and compliance programs. It is one of the most established direct competitors in the carbon credit VV space and serves overlapping customers (credit buyers, project developers, registries).
- Ruby Canyon Engineering: Ruby Canyon Engineering is a DOE-accredited verification body for GHG emissions and a recognized VVB for several voluntary carbon registries. It competes with 350Solutions in providing independent carbon credit verification services to project developers.
- Aster Global: Aster Global provides carbon project validation and verification services under voluntary carbon programs and conducts technology verification for emerging climate solutions. It is a direct niche peer serving registries and credit buyers in the same ecosystem as 350Solutions.
Broad incumbents
- SGS: SGS is one of the largest global testing, inspection, and certification companies, with an active carbon services practice spanning VVB work for voluntary carbon programs. It is a broad incumbent with overlapping capability but a much wider portfolio of services.
- DNV: DNV is a global assurance and certification body with a substantial carbon verification practice covering voluntary carbon standards and emerging CDR methodologies. It is a much larger incumbent, but offers directly overlapping VVB services to the same registry and credit-buyer ecosystem.
- Bureau Veritas: Bureau Veritas is a major TIC (testing, inspection, certification) incumbent offering carbon credit verification and cleantech certification across multiple voluntary and compliance programs. It competes with 350Solutions in carbon VVB engagements at greater scale.
- TÜV SÜD: TÜV SÜD is a global certification body active in environmental technology verification and carbon credit validation. It offers directly comparable VVB and ETV services to the same customer base, although as part of a much broader industrial certification portfolio.
Emerging players
- CarbonCheck: CarbonCheck is an accredited verification body focused on voluntary carbon market project validation and verification, including emerging CDR methodologies. It is an emerging specialist peer with overlapping service offerings for registries and project developers.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
350solutions, Inc. social profiles
Digital presence350solutions, Inc. compliance and trust
Trust signalCompliance3 records
350solutions, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
350solutions, Inc. leadership team
Management profileNumber of profiles
350solutions, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
350solutions, Inc. 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 350solutions, Inc.
What does 350solutions, Inc. do?
350Solutions is an independent third-party verification body that provides technical evaluation services for novel carbon removal (CDR) and cleantech technologies. Its services include independent validation and verification of carbon removal crediting projects for leading CDR registries, technical due diligence for CDR credit buyers and project investors, ISO 14034 Environmental Technology Verification (ETV) for innovative environmental technologies, and field-research and demonstration support for low-carbon technologies at various scales.
Is 350solutions, Inc. a public or private company?
350solutions, Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was 350solutions, Inc. founded?
350solutions, Inc. was founded in 2005. It employs 1 to 10 people.
Where is 350solutions, Inc. based?
350solutions, Inc. is headquartered in Raleigh, United States, in the North America region.
How does 350solutions, Inc. make money?
Two revenue lines are on record. Verification Services are the primary driver. The others are due Diligence Services.
Who are 350solutions, Inc.'s main competitors?
Direct peers on record are SCS Global Services, SustainCERT, ERM Certification & Verification Services (ERM CVS), Ruby Canyon Engineering and Aster Global. Broad incumbents are SGS, DNV, Bureau Veritas and TÜV SÜD. CarbonCheck is listed as an emerging player.
Does 350solutions, Inc. have an API?
No public API is recorded for 350solutions, Inc..
What industry is 350solutions, Inc. in?
350solutions, Inc.'s product category is Environmental Technology Verification Services. Its primary akta.pro industry code is EUABACAA, Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR), with a secondary code of EUABACAJ, Data Assurance, Audit & Attestation (ISAE 3000/3410, SOC, Chain-of-Custody). Its NAICS code is 5614 and its SIC code is 8734.