R.W. Sidley, Inc.
R.W. Sidley, Inc. is a fourth-generation, family-owned manufacturer of construction aggregates, filter media, sports aggregates, and precast concrete serving construction, water treatment, golf, and industrial customers across the Great Lakes and Canada via vertically integrated mining, processing, and logistics operations.
- Company typePrivate
- Founded1933
- HeadquartersPainesville, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What R.W. Sidley, Inc. does
R.W. Sidley, Inc. is a fourth-generation, family-owned construction materials and aggregates manufacturer founded in 1933 in Thompson, Ohio and headquartered in Painesville, Ohio. The company operates a vertically integrated business model encompassing silica quartz mining, materials processing, precast concrete manufacturing, and logistics/distribution, with its wholly-owned trucking subsidiary J.P. Jenks providing dedicated freight capacity. Headcount is reported at 251–500 employees, supporting operations across multiple processing and production facilities.
Core product lines include construction aggregates (sand, gravel, and stone), industrial minerals, filter media for water treatment, branded sports aggregates (the Pro/Angle angular bunker sand family, including ProFill and Pro Topdressing sub-brands), precast concrete products (the Sidley Precast Group portfolio, Verti-Block, and the Rockwood Premier 8 retaining wall system), and decorative gravel. Differentiated capabilities include proprietary angular sand processing for the golf and sports-turf markets, a patented retaining wall block design, and certified laboratory status with ODOT/PennDOT approved testing for specification-driven infrastructure buyers.
The company generates revenue primarily through direct, quote-based sales of bulk construction materials to a diversified industrial and institutional buyer base. End markets span general construction, infrastructure, water and wastewater treatment (municipalities and utilities), golf course and professional sports venue construction and maintenance, industrial manufacturing, and residential/landscaping channels. Geographic concentration is in the Great Lakes region — particularly Ohio and Pennsylvania — with selected product lines sold into Canada, while J.P. Jenks logistics extends delivery capability nationally across multiple industries. Certifications held include PCI (Precast/Prestressed Concrete Institute), NSF/ANSI 61 for drinking water contact, and ANSI/AWWA B-100-16 for filtering media.
R.W. Sidley, Inc. firmographics
Firmographics- Name
- R.W. Sidley, Inc.
- Legal name
- R.W. Sidley, Inc.
- Website
- https://rwsidley.com
- Company type
- Private
- Founded year
- 1933
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- R.W. Sidley, Inc. is a fourth-generation, family-owned manufacturer of construction aggregates, filter media, sports aggregates, and precast concrete serving construction, water treatment, golf, and industrial customers across the Great Lakes and Canada via vertically integrated mining, processing, and logistics operations.
- Ownership category
- akta.pro rank
R.W. Sidley, Inc. industry classification
Industry- Product category
- Construction Aggregates & Building Materials
- NAICS
- Construction Sand and Gravel Mining (212321), Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying (21232), Industrial Sand Mining (212322), Nonmetallic Mineral Mining and Quarrying (2123), Cement and Concrete Product Manufacturing (3273)
- SIC
- Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Concrete Products, Except Block & Brick (3272)
- akta.pro primary industry
- Sand & Gravel Extraction & Processing (IMAKAHAB)
- akta.pro secondary industries
- Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH), Limestone Quarrying (Industrial & Construction Grade) (IMAKAHAC), Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses) (IMAKAHAK), Asphalt Aggregates & Specialty Aggregates (Rail Ballast, Riprap, Lightweight) (IMADAAAJ), Ready-Mix Concrete Production & Delivery (IMADAAAA)
Keywords
Where R.W. Sidley, Inc. is headquartered
LocationHeadquarters
- HQ city
- Painesville
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
R.W. Sidley, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Construction Aggregates & Sand/Gravel: Primary revenue from mining and selling silica sand, gravel, and construction aggregates for roads, bridges, buildings, and landscaping
- Precast Concrete: PCI-certified architectural precast concrete structures and components manufactured by Sidley Precast Group division
- Transportation & Logistics: Trucking services through wholly-owned J.P. Jenks subsidiary providing hauling and delivery services for aggregates and precast products
- Filter Media: High-purity silica quartz filter sands and gravels for water filtration systems meeting ANSI/AWWA B100-16 and NSF/ANSI 61 standards
- Sports Aggregates: Specialty silica sand products for golf courses, athletic fields, equestrian arenas, and volleyball courts including Pro/Angle bunker sand
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
R.W. Sidley, Inc. product offering
Product offeringCore offering
R.W. Sidley, Inc. mines and processes silica quartz sand and gravel at its Thompson, Ohio facility and manufactures a diversified portfolio of construction materials. Its core offerings include construction aggregates (pea gravel, silica sand, recycled concrete), industrial minerals (dried silica sand and gravel for abrasives, foundry, refractory), filter media (high-purity silica sand for water treatment), sports aggregates (Pro/Angle bunker sand, ProFill infill), decorative gravel, retaining wall systems (Verti-Block, Rockwood Premier 8), and PCI-certified architectural precast concrete through its Sidley Precast Group division. Delivery is handled through its wholly-owned J.P. Jenks trucking subsidiary.
Product overview
R.W. Sidley, Inc. is a single-source construction materials supplier offering a diversified portfolio of products centered on sand and gravel mining, industrial minerals processing, and precast concrete manufacturing. The core product lines include Construction Aggregates (silica sand, gravel, recycled concrete), Industrial Minerals (dried silica sand and gravel), Filter Media (water filtration products), Sports Aggregates (Pro/Angle bunker sand, infill sand, equestrian sand), and Decorative Gravel. The Sidley Precast Group division provides PCI-certified architectural and structural precast components. Transportation and logistics are handled through the wholly-owned J.P. Jenks subsidiary. Landscape products include Verti-Block and Rockwood Premier 8 retaining wall systems, concrete wall blocks, and decorative gravel. The company operates state-of-the-art processing facilities in Ohio and Pennsylvania, leveraging vertical integration from mining through delivery to serve large infrastructure, commercial, and residential construction projects.
Differentiator
Problem solved
Functional benefit
Brands
- Sidley Precast Group: A PCI-certified architectural and structural precast concrete components manufacturer offering turnkey design/build solutions for parking structures, sports arenas, office buildings, and commercial buildings.
- Pro/Angle
- J.P. Jenks
- ProFill
- Pro Topdressing
Products and services
- Construction Aggregates Raw materials including pea gravel, silica gravel, silica sand (fine, coarse, dry), and recycled crushed concrete used in constructing roads, bridges, buildings, parking lots, driveways, sidewalks, and sewer lines. Sold to contractors, builders, and construction companies in bulk quantities, 50 lb bags, 3,000 lb super sacks, and 4,000 lb super sacks.
- Industrial Minerals Premium quartz sand and dried silica gravel processed for uniformity in grain size, used in abrasives, chemicals, coatings, foundry sands, steel production, refractory, and traction applications. Available in standard and custom sizes with ultra-low impurities for industrial manufacturers.
- Filter Media High-purity silica quartz filter sands and gravels for water filtration in potable drinking water treatment, wastewater treatment, commercial package plants, residential septic systems, and pool filtration. Meets ANSI/AWWA B-100-16 standards for granular filter media and NSF/ANSI 61 requirements for drinking water.
- Pro/Angle Bunker Sand The original 100% angular bunker sand produced through specialized crushing and grinding of silica quartz pebbles, designed for golf course bunkers to improve playability and weather resistance. Registered trademark product specified by leading golf courses and used at professional tournament venues.
- Sidley Precast Group PCI-certified manufacturer of architectural and structural precast concrete components for parking structures, sports arenas, office buildings, and commercial buildings, including engineering, manufacturing, transport, and erection services. Operates as a division of R.W. Sidley providing turnkey design/build solutions.
- J.P. Jenks Trucking and Transportation Wholly-owned trucking and logistics subsidiary providing short-haul, long-haul, and intermodal delivery services with a modern fleet including flatbed trailers, dump trailers, pneumatic tankers, and specialized heavy-duty equipment. Serves customers nationally across multiple industries with over 35 years of experience.
- Decorative Gravel Decorative landscaping materials including black granite, bluestone, silica gravel, red limestone, and white marble for flower beds, patios, walkways, driveways, fire pits, and drainage solutions. Sold to commercial and residential landscapers.
- Verti-Block Retaining Wall System Segmental concrete retaining wall system with interlocking landscaping features for easy installation and durable earth reinforcement, accommodating tight curves and winding landscapes. Registered trademark product sold to landscapers and contractors.
- Concrete Wall Blocks Interlocking concrete wall blocks with double V-groove design for stable stacking, available in various sizes with decorative finishes including landscape, river rock, and multi-stone patterns. Sold for residential and commercial landscaping projects.
- Rockwood Premier 8 Patented 1 sq. ft. segmental retaining wall block with 54 lb. unit weight for strength, performance, and ease of construction, featuring straight-through cores that fill easily with drainage material. Registered trademark and patented design.
- Sports Aggregates Sports turf aggregates including Pro/Angle bunker sand, ProFill infill sand for artificial turf, Pro Topdressing, equestrian sand, and volleyball sand for golf courses, athletic fields, and recreational facilities. Sold to golf course operators, sports teams, schools, and equestrian venues across the U.S. and Canada.
Quantifiable outcome
- Recycling one ton of concrete can save 1,360 gallons of water and 900 kg of CO2
Companies that use R.W. Sidley, Inc.
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles4 records
R.W. Sidley, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
R.W. Sidley, Inc. partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- J.P. JenkscoreJ.P. Jenks is a wholly-owned transportation subsidiary of R.W. Sidley, providing specialized trucking and logistics services. It operates as an asset-based carrier with a premium modern fleet and serves customers nationally across multiple industries with over 35 years of industry experience.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
R.W. Sidley, Inc. competitors and assessment
Company assessmentDirect peers
- Rogers Group: Privately held, family-influenced aggregates and construction materials supplier operating quarries and plants across multiple US states. Most structurally comparable peer — privately held, regional, vertically integrated aggregate miner and supplier.
- US Silica Holdings: Industrial sand miner producing frac sand, filter media, and specialty silica products. Closest peer for R.W. Sidley's industrial minerals, filter media, and sports aggregate product lines, although US Silica focuses more heavily on oilfield customers.
- High Concrete Group: PCI-certified precast concrete manufacturer serving parking, structural, and architectural applications in the Mid-Atlantic and Northeast. Closest scale-comparable peer for Sidley Precast Group's product mix and customer base.
Broad incumbents
- Martin Marietta Materials: Public US aggregates producer (crushed stone, sand, gravel) supplying infrastructure, residential and commercial markets. Comparable in aggregates product mix but operates at far greater geographic and capital scale than R.W. Sidley.
- Vulcan Materials Company: Largest US producer of construction aggregates (crushed stone, sand and gravel). Overlaps directly in aggregates and downstream concrete products, but at national scale with public-market capital access.
- Summit Materials: Public US producer of aggregates, cement, and ready-mix concrete across multiple regions. Comparable in vertically integrated aggregates-and-concrete model, though at materially greater scale and geographic diversification.
- Carmeuse Lime & Stone: Privately held producer of lime, limestone, and industrial minerals for steel, environmental, and construction markets. Comparable in industrial minerals processing and specialty grade products serving similar industrial customers.
- Oldcastle Infrastructure (CRH): National precast concrete and infrastructure products business within CRH. Direct overlap with Sidley Precast Group's architectural and structural precast product offering, though at vastly larger geographic and project scale.
- Holcim (US): Global building materials producer with significant US aggregates and ready-mix operations. Comparable across aggregates, concrete, and downstream construction materials, but at global rather than regional scale.
- Quikrete Holdings: Largest US manufacturer of packaged concrete and cement-based products with broad distribution. Comparable in concrete-based product manufacturing, though focused on packaged/retail rather than bulk industrial sand and aggregates.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
R.W. Sidley, Inc. social profiles
Digital presenceR.W. Sidley, Inc. compliance and trust
Trust signalCompliance6 records
R.W. Sidley, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
R.W. Sidley, Inc. leadership team
Management profileNumber of profiles
Profiles14 records
R.W. Sidley, Inc. subsidiaries and ownership
Company hierarchySubsidiaries1 record
R.W. Sidley, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
R.W. Sidley, 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 R.W. Sidley, Inc.
What does R.W. Sidley, Inc. do?
R.W. Sidley, Inc. mines and processes silica quartz sand and gravel at its Thompson, Ohio facility and manufactures a diversified portfolio of construction materials. Its core offerings include construction aggregates (pea gravel, silica sand, recycled concrete), industrial minerals (dried silica sand and gravel for abrasives, foundry, refractory), filter media (high-purity silica sand for water treatment), sports aggregates (Pro/Angle bunker sand, ProFill infill), decorative gravel, retaining wall systems (Verti-Block, Rockwood Premier 8), and PCI-certified architectural precast concrete through its Sidley Precast Group division. Delivery is handled through its wholly-owned J.P. Jenks trucking subsidiary.
Is R.W. Sidley, Inc. a public or private company?
R.W. Sidley, Inc. is a private company. It is classified as family owned and is currently operating.
When was R.W. Sidley, Inc. founded?
R.W. Sidley, Inc. was founded in 1933. It employs 251 to 500 people.
Where is R.W. Sidley, Inc. based?
R.W. Sidley, Inc. is headquartered in Painesville, United States, in the North America region.
How does R.W. Sidley, Inc. make money?
Five revenue lines are on record. Construction Aggregates & Sand/Gravel is the primary driver. The others are precast Concrete, transportation & Logistics, filter Media and sports Aggregates.
Who are R.W. Sidley, Inc.'s main competitors?
Direct peers on record are Rogers Group, US Silica Holdings and High Concrete Group. Broad incumbents are Martin Marietta Materials, Vulcan Materials Company, Summit Materials, Carmeuse Lime & Stone, Oldcastle Infrastructure (CRH), Holcim (US) and Quikrete Holdings.
Does R.W. Sidley, Inc. have an API?
No public API is recorded for R.W. Sidley, Inc..
What industry is R.W. Sidley, Inc. in?
R.W. Sidley, Inc.'s product category is Construction Aggregates & Building Materials. Its primary akta.pro industry code is IMAKAHAB, Sand & Gravel Extraction & Processing, with a secondary code of IMAKAHAH, Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates). Its NAICS code is 212321 and its SIC code is 1400.