Solful

What Solful does

Solful, operating through legal entity Gravenstein 116 LLC, is a vertically integrated California cannabis retailer founded in 2017 by co-founder Eli Melrod. The company operates four licensed dispensaries across the San Francisco Bay Area and Sonoma County - San Francisco (Inner Sunset, opened 2022/2023), Sebastopol (the original 2017 location), Healdsburg (the first dispensary in that city, opened 2023), and Petaluma (opened April 2026) - supplemented by same-day delivery across seven Sonoma County cities and a wholesale distribution arm powered by a March 2025 partnership with Nabis. The retail experience is built around an education-first model featuring 'Health & Happiness Consultants,' in-store 'Meet the Farmer' events, and a curated sun-grown product philosophy ('Muddy-Shoe Sourcing') anchored on Northern California partner farms including Glentucky Family Farm, Esensia Gardens, Alpenglow Farms, and Moon Gazer Farms.

Solful's proprietary product portfolio is structured across four branded tiers: Handpicked Reserve (premium flower, live rosin, and solventless vape cartridges), Handpicked (mid-tier flower and pre-rolls), Daily Green (value-tier sun-grown flower), and Solful Health (tinctures and topicals including the CSX-based Health Balm). The unifying technology is CSX (Complete Spectrum Extract), a proprietary cryogenic ethanol extraction process trademarked by Solful that preserves acidic cannabinoids such as CBDA and THCA and full-spectrum terpenes, lignans, polyphenols, and flavonoids. The company also holds a manufacturing license (CDPH-10004924) and two distribution licenses (C11-0001851-LIC, C11-0001875-LIC) supporting vertical integration from extraction through wholesale.

Solful generates revenue through four primary streams: direct retail cannabis sales (flower, edibles, concentrates, tinctures, topicals, pre-rolls) across its four locations and via online express pickup; wholesale distribution of Solful-branded products to other licensed California dispensaries via Nabis; a tiered loyalty program (Solful Rewards, powered by AlpineIQ) with points, member discounts, and birthday/event perks; and a Refer-a-Friend program offering up to $40 in product to both referrer and new customer. Pricing uses standard unit pricing with promotional levers including 30% off rotating weekly specials (Mon-Wed and Thu-Sun), 40% off 'happy hour' discounts from 4:20-6:20 PM at Sebastopol and Healdsburg, and a permanent 10% daily discount for veterans and seniors. The company has not disclosed external institutional funding and appears to be founder-owned and bootstrapped; no revenue figures are publicly reported.

Name

Solful

Legal name

Gravenstein 116 LLC

Website

https://solful.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Solful is a vertically integrated cannabis retailer operating four dispensaries in San Francisco and Sonoma County, with a proprietary sun-grown product portfolio (Handpicked Reserve, Handpicked, Daily Green, Solful Health) built on its CSX extraction technology and a wholesale arm via Nabis.

Ownership category

akta.pro rank

Product category

Cannabis Retail

NAICS

Drugs and Druggists' Sundries Merchant Wholesalers (42421), Drugs and Druggists' Sundries Merchant Wholesalers (424210)

SIC

Retail-Drug Stores And Proprietary Stores (5912), Pharmaceutical Preparations (2834)

akta.pro primary industry

Cannabis Dispensary + Delivery/Online Pickup (Omnichannel Retail) (CRANAFAG)

akta.pro secondary industries

Cannabis Dispensary + Ancillary Retail (Accessories, CBD/Hemp, Merchandise) (CRANAFAH), Cannabis Dispensary + Wellness/Apothecary Format (Supplements, Skincare, etc.) (CRANAFAJ)

Keywords

• Cannabis retail dispensary
• Sun-grown cannabis sales
• Cannabis delivery service
• Cannabis extraction products
• Cannabis education consultation

Headquarters

HQ city

Sebastopol

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Retail Cannabis Sales: Direct retail sales of cannabis products including flower, edibles, concentrates, tinctures, topicals, and pre-rolls through 4 physical dispensary locations and online ordering with express pickup and delivery options.
2. Wholesale Division: Launched wholesale division in March 2025 through partnership with Nabis distribution platform to supply Solful's sun-grown cannabis products to other dispensaries.
3. Loyalty Program: Solful Rewards program where members earn points on purchases, redeemable for products. New members receive discounted products on second and third visits.
4. Referral Program: Refer-a-Friend program where existing members can refer new customers, receiving a free product up to $40 when their friend makes a purchase.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Solful operates four licensed cannabis dispensary locations in San Francisco and Sonoma County, California, retailing a curated selection of sun-grown, locally sourced cannabis flower, pre-rolls, edibles, concentrates, tinctures, topicals, and THC drinks from 25+ Northern California partner farms. The company sells its own branded product lines (Handpicked Reserve, Handpicked, Daily Green, Solful Health tinctures, and Solful Health Balm) built on a proprietary CSX Complete Spectrum Extract. Customers can purchase in-store, via online express pickup, or through same-day delivery across Sonoma County.

Product overview

Solful is a sun-grown cannabis retail brand operating four physical dispensary locations in the San Francisco Bay Area and Sonoma County (San Francisco, Sebastopol, Healdsburg, and Petaluma), with delivery service across Sonoma County. The company's proprietary product portfolio includes multiple branded tiers: Handpicked Reserve (premium flower and live rosin), Handpicked (mid-tier flower and pre-rolls), Daily Green (value-oriented flower), Solful Health (tinctures and topicals including the Health Balm), and Solful Solventless Vape Cartridges—all utilizing the proprietary CSX extraction process. Solful-branded pre-rolls and own-label flower products round out the core offerings. The dispensary experience is supported by Express Pickup, Sonoma County Delivery, Health & Happiness Consultations, and Solful Rewards loyalty program.

Differentiator

Problem solved

Functional benefit

Brands

• Solful Health: Proprietary health products line including tinctures, topicals, and wellness items made with CSX Complete Spectrum Extract.
• Solful Handpicked
• Solful Handpicked Reserve
• Daily Green

Products and services

• Solful Handpicked Reserve Premium tier of Solful's curated cannabis products, featuring top-quality flower, live rosin, and specialty concentrates from partner farms.
• Solful Handpicked Mid-tier curated cannabis products including flower and pre-rolls, selected for quality and craft at accessible price points.
• Daily Green Value-oriented flower line produced in larger batches from Solful's network of partner farms, maintaining sun-grown quality at accessible prices.
• Solful Health Balm Topical balm made with proprietary CSX Complete Spectrum Extract, designed to ease discomfort and soothe inflammation using CBDa, THCa, CBD, and THC.
• Solful Health Tinctures Cannabis tinctures available in trial size (5ml), regular (15ml), and full size (30ml), made with Complete Spectrum Extract.
• CSX Complete Spectrum Extract Solful's proprietary cryogenic ethanol extraction process that delivers all beneficial elements of cannabis including cannabinoids, terpenes, lignans, polyphenols, and flavonoids without solvents.
• Solful Solventless Vape Cartridges Solventless vape cartridges using live rosin, part of Solful's Handpicked Reserve tier.
• Solful Rewards Loyalty Program Free loyalty program offering points per dollar spent, tiered benefits (Solfriend and Solmate status), and redemption options including products, flower, pre-rolls, and store credit.
• Refer a Friend Program Referral program allowing existing customers to share a unique link; new customers receive a product up to $40 for $1, and referrers earn the same reward after the friend's first purchase.
• Solful Mobile App Mobile application for iOS and Android enabling customers to place orders, browse curated products, and manage loyalty accounts.
• Express Pickup Online ordering service allowing customers to place orders for pickup at any Solful location, with orders ready within 24 hours.
• Sonoma County Delivery Same-day cannabis delivery service covering Cotati, Rohnert Park, Santa Rosa, Sebastopol, Forestville, Healdsburg, and Windsor, with free delivery for orders over $75.
• Health & Happiness Consultations 20-minute personalized consultations with trained staff to help customers discover how cannabis might benefit them, available in-store and by phone.
• Community Events Regular in-store events including Meet the Farmer sessions, product launches, educational workshops, and seasonal celebrations.
• Retail Dispensary Locations (San Francisco, Sebastopol, Healdsburg, Petaluma) Four physical dispensary locations across San Francisco and Sonoma County offering in-store shopping with Health & Happiness Consultants, full product selection, and access to express pickup and delivery services.

Quantifiable outcome

• Named Best Dispensary for Sungrown Flower by Leafly
• +1 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature1 record

Partnerships

16 partnerships are on record, tiered core and minor.

• NabiscoreChannel Partner/ Reseller/ Distributor · 18 March 2025Strategic partnership with Nabis, the leading cannabis distribution platform, to launch Solful's wholesale division. Through this partnership, Solful's sun-grown cannabis products will be distributed to other licensed dispensaries across California, extending the brand's reach beyond its own retail locations.
• 1% for the PlanetcoreStrategic or Co-development Partner · 1 February 2023First and only cannabis retailer member of 1% for the Planet. Solful donates 1% of all Solful branded product sales to charitable organizations focused on sustainable farming and climate adaptation, including Ceres Community Project and Botanical Bus.
• Ceres Community ProjectminorOthersNon-profit recipient of Solful's 1% for the Planet donations, focused on sustainable farming and youth development through healthy food.
• Botanical BusminorOthersNon-profit recipient of Solful's 1% for the Planet donations, focused on sustainable farming and climate adaptation.
• Esensia GardenscoreStrategic or Co-development PartnerPremium cannabis cultivator specializing in genetics breeding and pheno-hunting. Owned by Ben and Marley who have over a decade of plant breeding experience. Trophy case of Emerald Cup awards. Uses tissue culturing to build a library of unique genetics.
• Glentucky Family FarmcoreStrategic or Co-development PartnerSmall-batch cannabis farm on Sonoma Mountain owned by Mike Benziger, formerly a boutique winemaker. Grows many strains exclusively for Solful using biodynamic farming methods. Won Gold at California State Fair Cannabis Awards for Mike's Bomba strain.
• Alpenglow FarmscoreStrategic or Co-development PartnerFamily farm in southern Humboldt County with 25 years of experience. Master farmers Craig and Melanie use polyculture-agroforestry and closed-loop systems. Produces exceptional strains like Guava Gift and Sour Diesel.
• Moon Gazer FarmscoreStrategic or Co-development PartnerMendocino farm owned by Josh and Sandra that grows cannabis from seed rather than clones, allowing for unique breeding and creativity. Specializes in cultivating their own genetics and carefully curating crop inputs.
• Rose DelightsminorStrategic or Co-development PartnerCannabis edible brand with in-house pastry chef. Creates Turkish-delight-style jelly edibles infused with single-strain flower rosin in unique flavors like Rose Hibiscus and Apple Ume Ginger. Combines culinary expertise with sustainable agriculture.
• Garden SocietyminorStrategic or Co-development PartnerSonoma-based brand founded by Erin and Karli creating artisanal infused chocolates, gummies, and pre-rolls from sun-grown local cannabis. Focused on breaking stigmas and promoting wellness through cannabis.
• Care by DesignminorStrategic or Co-development PartnerFounded in 2014, pioneer in CBD to THC ratio innovation, cold extraction, and product formulation. Helps people achieve better wellness through cannabis with products designed for various needs.
• Heritage Hash Co.minorStrategic or Co-development PartnerHash producer Cherryblossom Belle and team source best flower from Mendocino and use hash-making techniques ranging from timeless to cutting-edge to create artisanal hash products.
• Stern Grove FestivalminorGTM or Marketing PartnerPartnership with San Francisco's longest-running free non-profit music festival. Solful is the official cannabis partner creating exclusive product kits for the 2026 festival season with special edition merchandise and golden tickets.
• San FranpsychominorGTM or Marketing PartnerSan Francisco-based brand that designed the custom limited-edition tote bag graphics for the Solful Stern Grove Festival collaboration kit.
• High TimesminorGTM or Marketing PartnerMajor cannabis media outlet that featured Solful's sun-grown cannabis brand and dispensary model in editorial coverage.
• Press DemocratminorGTM or Marketing PartnerMajor North Bay media outlet that recognized Solful and co-founder Eli Melrod in multiple awards including '23 to Watch' and 'Best Dispensary' listings.

Scale indicators5 records

Recent moves10 records

Expansion highlights6 records

Regional players

• Eaze: California cannabis delivery platform that overlaps with Solful's Sonoma County delivery service and competes for the same end-consumer wallet share via online ordering.
• Beverly Hills Cannabis Club: California dispensary operator with strong brand reputation, comparable to Solful as a single-state California cannabis retailer, though concentrated in a different metro.

Broad incumbents

• STIIIZY: California-headquartered cannabis brand with its own retail stores and a strong proprietary product line (vapes, flower), overlapping Solful in California retail and branded product.
• MedMen: Multi-state cannabis retailer with California locations that competes for premium positioning, though at a much larger and more capital-intensive scale than Solful.
• Lowell Herb Co. California-licensed cannabis brand with retail and wholesale presence, comparable to Solful in its sun-grown, California craft positioning and branded product strategy.

Direct peers

• Harborside: Long-established California cannabis dispensary operator with multiple retail locations in the Bay Area, including Oakland, comparable to Solful in its California retail focus and adult-use dispensary model.
• Cookies: California-originated cannabis brand and dispensary operator with retail stores in multiple California cities, directly comparable to Solful as a retail concept with strong brand identity.
• Sweet Flower: California-focused premium cannabis retailer with multiple Southern California locations, comparable to Solful as a multi-store boutique dispensary operator in a major metro market.
• Jayne: California cannabis dispensary chain operating multiple locations and known for a premium, design-forward retail experience similar to Solful's positioning.
• The Higher Path: Premium California dispensary positioned on craft, wellness-focused cannabis — closely comparable to Solful's sun-grown, education-led retail model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/solful
• Facebookfacebook.com/SolfulCA
• Instagraminstagram.com/solful
• LinkedInlinkedin.com/company/solful

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Solful