Vaulted Deep
Vaulted Deep uses slurry injection technology to permanently sequester organic waste (biosolids, manure, paper sludge) thousands of feet underground, selling verified carbon removal credits to enterprise buyers including Microsoft and Google while accepting organic waste from municipalities and agricultural producers across U.S. facilities in Kansas and Los Angeles.
- Company typePrivate
- Founded2023
- HeadquartersHouston, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Vaulted Deep does
Vaulted Deep is a Houston-headquartered, venture-backed climate technology company founded in September 2023 as a spin-off from Advantek Waste Management Services. The company applies slurry injection technology — originally developed for oil and gas and operational at the TIRE facility in Los Angeles since 2008 — to permanently sequester organic waste (biosolids, manure, paper sludge, agricultural byproducts) thousands of feet underground in UIC-regulated wells. Vaulted monetizes the operation through two channels: tipping fees paid by waste producers (municipalities, agricultural operators, industrial sites) for permanent disposal that is cost-competitive with landfilling or incineration, and verified carbon removal credits sold via multi-year offtake agreements and through Stripe Climate and Patch marketplaces.
The company's underlying technology uses pipe-in-pipe well design with cement casing to the injection zone, sealed by impermeable geological formations (salt caverns at Great Plains in Kansas; sedimentary rock elsewhere), with 24/7 real-time monitoring of pressure, flow, and injectate behavior. CDR output is certified by Isometric (ICROA and ICVCM accredited) with a reported 95%+ carbon efficiency ratio, less than 0.14 GJ of energy per tonne of CO2 removed, and 10,000+ year permanence. Vaulted reports 44,415 tonnes of CO2 removed on the Isometric registry, with 26,000+ tonnes delivered in 2025 and 90,000+ tonnes of waste processed across two operational sites.
The customer base is bifurcated. On the waste side, Vaulted serves municipal utilities (City of Derby, Kansas handles 2,400 wet tons/year of biosolids; City of Los Angeles through TIRE at 500K+ tons cumulative since 2008), agricultural operators (Pratt Feeders), and trucking/logistics partners. On the carbon side, it sells CDR credits to enterprise buyers including Microsoft (4.9M ton offtake), Google (50,000 tons by 2030 with a joint methane quantification initiative), and Frontier coalition members (Stripe, Shopify, Alphabet, Autodesk, H&M, JPMorgan, Meta, Watershed, Workday). The company has raised $48M total ($8M seed, $32.3M Series A in November 2024, $8M XPRIZE grant in April 2025), employs 38+ people across Houston, Hutchinson, Los Angeles, and a San Francisco presence, and has permits filed for California and Colorado (Monarch Fields) expansion.
Vaulted Deep firmographics
Firmographics- Name
- Vaulted Deep
- Legal name
- Vaulted Deep
- Website
- https://vaulteddeep.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Vaulted Deep uses slurry injection technology to permanently sequester organic waste (biosolids, manure, paper sludge) thousands of feet underground, selling verified carbon removal credits to enterprise buyers including Microsoft and Google while accepting organic waste from municipalities and agricultural producers across U.S. facilities in Kansas and Los Angeles.
- Ownership category
- akta.pro rank
Vaulted Deep industry classification
Industry- Product category
- Carbon Removal Services
- akta.pro primary industry
- Hazardous Waste Disposal (Secure Landfills, Deep-Well Injection) (EUAIAFAC)
Keywords
Where Vaulted Deep is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Vaulted Deep business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Personnel, Technology or R&D, Marketing or Sales, Supply Chain, Others
Revenue model
- Carbon Removal Credits (CDR): Vaulted Deep sells carbon removal credits to enterprise buyers (Microsoft, Google, Frontier members) through multi-year offtake agreements. Credits are certified by Isometric. Microsoft signed one of the largest-ever carbon removal deals, and Frontier committed $58.3M in offtake contracts. Carbon credits are the primary revenue driver and are purchased via Stripe, Patch, or direct multi-year offtake.
- Waste Tipping Fees: Waste suppliers (municipalities, agricultural operations, industrial facilities) pay tipping fees for Vaulted to manage and permanently dispose of their organic waste. Pricing is competitive with or better than alternatives such as landfilling, land application, or incineration. The waste partner relationship with City of Derby, Kansas processes 2,400 wet tons of biosolids per year.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Outcome Based/ Performance | Multi-year contract | Carbon Removal Credit Purchase |
| Unit Pricing | Pay-as-you-go | Waste Disposal Tipping Fees |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels4 records
Vaulted Deep product offering
Product offeringCore offering
Vaulted Deep provides permanent carbon removal and organic waste disposal by injecting biosolids, manure, paper sludge, and other organic waste deep underground into sealed geological formations using slurry injection technology. The company sells Isometric-certified carbon removal credits to enterprise buyers through multi-year offtake agreements and charges tipping fees to municipalities, agricultural operations, and industrial facilities for permanent waste disposal.
Product overview
Vaulted Deep offers a dual waste management and carbon removal solution using deep well injection technology. The company's portfolio includes the Great Plains Facility (Hutchinson, Kansas) and TIRE (Terminal Island, Los Angeles) for permanent organic waste storage, alongside Carbon Removal Credits certified by Isometric. The slurry injection technology platform enables sequestration of challenging organic wastes (biosolids, manure, paper sludge, agricultural residue, PFAS materials) deep underground with 10,000+ year durability. The company sells CDR credits to enterprise buyers and provides waste disposal services to municipalities, agricultural operations, and industrial partners.
Differentiator
Problem solved
Functional benefit
Products and services
- Carbon Removal Credits (CDR) Isometric-certified (ICROA and ICVCM) permanent carbon removal credits with 10,000+ year durability, sold per tonne of CO2 removed and tracked via full lifecycle assessment on a public registry. Sold to enterprise buyers via multi-year offtake agreements and self-serve platforms (Stripe Climate, Patch).
- Organic Waste Disposal Services Deep geologic injection services for hard-to-manage organic waste including biosolids, paper sludge, excess manure, agricultural residues, DAF waste, and PFAS-contaminated materials. Provides permanent underground sequestration in salt caverns or sedimentary formations, with volume-based tipping fees competitive with landfilling, land application, or incineration.
Quantifiable outcome
- 95%+ carbon efficiency: for every tonne of CO2 sequestered, only 0.05 tonnes of CO2 emitted (tracked via Isometric)
- +6 more outcomes
Companies that use Vaulted Deep
Customer profileNamed customers16 records
Segments2 records
Ideal customer profiles2 records
Vaulted Deep technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature6 records
Vaulted Deep partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered strategic, core and minor.
- Idaho National Laboratory (INL)strategicVaulted partnered with Idaho National Laboratory through the Department of Energy's Technical Assistance Program to optimize deep well injection technology for disposing of organic waste (specifically nut industry byproducts) thousands of feet underground for carbon storage. INL researchers helped test milling techniques to reduce organic material into ultra-fine particles suitable for subsurface injection. Collaboration produced actionable data and scaling recommendations.
- City of Derby, KansasstrategicMunicipal wastewater utility partner since November 2024. Vaulted takes 75% of City's biosolids (2,400 wet tons per year) providing flexible disposal especially during wet weather when land application is not an option. City serves 26,000 residents.
- IsometriccoreVaulted's carbon removal credits are certified by Isometric, a leading carbon removal registry holding ICROA and ICVCM certifications. Every tonne of CDR is tracked via full lifecycle assessment with real-time energy metering and carbon sampling publicly available on Isometric's online registry. Isometric also partnered with Vaulted and Google on methane quantification initiative.
- Pratt FeedersminorAgricultural waste partner near Great Plains facility in Hutchinson, Kansas. Vaulted takes excess manure that isn't usable as fertilizer, providing income proceeds to offset feed yard operations work.
- D&T HaulingminorLocal trucking partner in Hutchinson, Kansas providing consistent waste transportation services to Vaulted's Great Plains facility. Representative described Vaulted as providing consistent work opportunities.
- Advantek Waste Management ServicescoreAdvantek spun out Vaulted Deep to commercialize its slurry injection technology for carbon removal and organic waste. Advantek operates the TIRE (Terminal Island) facility in Los Angeles and developed the core technology Vaulted uses. Omar Abou-Sayed, Vaulted co-founder, previously founded and led Advantek and now serves as Executive Chairman. Vaulted licenses and applies Advantek's mature slurry injection technology.
- City of Los AngelesstrategicTIRE facility is located within City of LA's Terminal Island Water Recovery Plant. Handles 20% of City of LA's biosolids with capability to process 100% of the city's biosolids every day for 100+ years. Partnership enables Vaulted's partner Advantek to operate TIRE facility.
Scale indicators11 records
Recent moves8 records
Expansion highlights6 records
Vaulted Deep competitors and assessment
Company assessmentDirect peers
- Charm Industrial: Charm Industrial converts biomass into a bio-oil and injects it deep underground for permanent carbon removal. It is the closest direct competitor to Vaulted Deep — both use geologic subsurface injection as the permanence mechanism for biomass-based CDR and target the same enterprise buyer coalition (Microsoft, Google, Stripe, Shopify via Frontier).
- Heirloom Carbon: Heirloom uses limestone-based direct air capture combined with mineral sequestration (and increasingly mineralization with kiln-based CO2 curing). Competes with Vaulted for the same voluntary corporate CDR offtake dollars, particularly from Frontier members, and targets similar 10,000+ year permanence claims.
- CarbonCapture Inc. CarbonCapture Inc. is developing mega-scale DAC facilities paired with geological sequestration. It targets the same enterprise offtake market as Vaulted and competes for Frontier-style procurement contracts from the same coalition of corporate buyers.
- Talos Low Carbon Solutions: Talos Low Carbon Solutions is developing dedicated CO2 storage hubs along the Gulf Coast in saline formations and is a direct competitor for Class VI pore space and underground injection economics. Vaulted's Geoscience Lead, David Cross, previously worked at Talos securing pore space — illustrative of the talent and asset overlap.
Broad incumbents
- Climeworks: Climeworks is the largest and most-funded direct air capture company globally, operating the Mammoth and Orca plants. While a different capture mechanism, it competes head-to-head with Vaulted for premium voluntary CDR buyers like Microsoft, Google, and Swiss Re and is the de facto reference point for DAC-based removal pricing.
- CarbonCure Technologies: CarbonCure injects CO2 into concrete during mixing for permanent mineralization. While focused on concrete-based removal rather than waste-based injection, it competes for corporate CDR procurement budgets and serves as an adjacent point of comparison on durability claims and verification frameworks.
Others
- 1PointFive (Occidental): 1PointFive is Occidental's DAC business, deploying the Stratos plant at massive scale and leveraging Oxy's subsurface injection expertise. It represents the most capital-backed incumbent in engineered CDR with full integration from capture to Class VI injection — directly comparable in end-customer set and permanence thesis.
Emerging players
- Graphyte: Graphyte is a biomass-based carbon removal startup using a carbonization-and-storage approach. It overlaps with Vaulted on the biomass-waste feedstock thesis and the same enterprise buyer set (Frontier, Microsoft ecosystem), but uses a different permanence mechanism.
- Advantek Waste Management Services: Advantek is the TPG-backed parent technology developer and operator of the TIRE facility that Vaulted commercializes. Advantek remains the operator of Vaulted's most proven site and holds the underlying slurry injection IP, making it both a critical partner and a structural peer for slurry-based waste injection.
- CarbonOrO: CarbonOrO is a BECCS (bioenergy with carbon capture and storage) project developer pairing biomass processing with geologic storage. It overlaps with Vaulted on the biomass-to-underground-permanence thesis and the same voluntary corporate buyer market, though at an earlier commercial stage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Vaulted Deep social profiles
Digital presenceVaulted Deep compliance and trust
Trust signalCompliance2 records
Vaulted Deep financial estimates
Financial estimateRevenue estimate
Valuation estimate
Vaulted Deep leadership team
Management profileNumber of profiles
Profiles15 records
Vaulted Deep funding detail
Funding detailFunding overview
Funding rounds3 records
Investors10 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Vaulted Deep 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 Vaulted Deep
What does Vaulted Deep do?
Vaulted Deep provides permanent carbon removal and organic waste disposal by injecting biosolids, manure, paper sludge, and other organic waste deep underground into sealed geological formations using slurry injection technology. The company sells Isometric-certified carbon removal credits to enterprise buyers through multi-year offtake agreements and charges tipping fees to municipalities, agricultural operations, and industrial facilities for permanent waste disposal.
Is Vaulted Deep a public or private company?
Vaulted Deep is a private company. It is classified as venture growth investor backed and is currently operating.
When was Vaulted Deep founded?
Vaulted Deep was founded in 2023. It employs 51 to 100 people.
Where is Vaulted Deep based?
Vaulted Deep is headquartered in Houston, United States, in the North America region.
How does Vaulted Deep make money?
Two revenue lines are on record. Carbon Removal Credits (CDR) is the primary driver. The others are waste Tipping Fees.
Who are Vaulted Deep's main competitors?
Direct peers on record are Charm Industrial, Heirloom Carbon, CarbonCapture Inc. and Talos Low Carbon Solutions. Broad incumbents are Climeworks and CarbonCure Technologies. 1PointFive (Occidental) is listed as an others. Emerging players are Graphyte, Advantek Waste Management Services and CarbonOrO.
Does Vaulted Deep have an API?
No public API is recorded for Vaulted Deep.
What industry is Vaulted Deep in?
Vaulted Deep's product category is Carbon Removal Services. Its primary akta.pro industry code is EUAIAFAC, Hazardous Waste Disposal (Secure Landfills, Deep-Well Injection).