Company lists · Data refreshed November 2026
Top 25 Developmental delay schools based in Chicago, United States
RevenueBase identified 108 company matches for developmental delay schools associated with Chicago, United States as of November 2026 and tracks 1,537 professional contacts across them, including 426 with verified work emails. Across the United States, New York is the largest hub for this category (193 companies); Chicago follows with 108.
This list covers company matches for developmental delay schools associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest developmental delay schools based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 166 contacts → | ||||
Exact match “Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 73 contacts → | ||||
Exact match “Located in Chicago, Illinois, The Sonia Shankman Orthogenic School (the O-School) is a therapeutic residential and day program for children and adolescents in need of support for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 64 contacts → | ||||
Exact match “LEEP specializes in treating children with autism spectrum disorder, developmental delays, ADHD, regulatory disorders, and children that experience challenges with learning, peer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 63 contacts → | ||||
Exact match “Twenty years ago, a dream born on the steps of Old St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “Hyde Park Day School is the leading Chicago-area, full-day grade school specializing in the needs of children of average to superior intelligence who have learning disabilities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “Lake Shore Schools provides a service for our parents by offering high quality educational programs using a "hands-on" thematic approach to learning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “PACTT provides educational, residential, & adult vocational services for individuals with severe autism in the Chicago metropolitan area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 43 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “Our student-centered curriculum is thoughtfully designed to empower students to reach their full potential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 37 contacts → | ||||
Exact match “Lumiere Children’s Therapy was founded on the belief that all children have strengths and weaknesses, though some are more profound and need more care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “Black Bear Academy uses a multidisciplinary approach that allows parents to choose educational and/or clinical therapeutic services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Merlin Day Academy is a unique, sensory integrated therapeutic school that believes all children with disabilities can learn with the right instructional, environmental, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “EB PEDIATRIC RESOURCES INC is an individual & family services company based out of 3712 N BROADWAY ST # 250, CHICAGO, Illinois, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “We prepare children ages 6 weeks to 6 years old to be critical thinkers, lifelong learners and compassionate citizens.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “SensAble Kids is a relationship-based therapy practice serving infants, children, and adolescents across the Chicagoland area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “The purpose of Little Einstein’s Daycare, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “PlayWorks Therapy, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “KIDZ Creative Concepts (KCC) follows a developmental philosophy in order to meet children where they are in all areas of development and encourage their continued growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “The mission of New Horizon Center for children and adults with Developmental Disabilities and Autism is to provide education and training to children and adults with severe…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “The mission of University Village Montessori School (UVMS) is to respect and to nurture a passion for learning in the young child.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Children’s Creative Center provides a learning environment to equip each child with the knowledge, skills and values to be a successful learner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Little Marvels is Lakeview's newest preschool, providing your child the fun and enriching educational experience that they deserve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “ABC Pathways is a behavioral and skill development agency specializing in ABA therapy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “developmental delay schools”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 108 developmental delay schools based in Chicago, United States
See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Developmental delay schools based in Chicago, United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 108 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Chicago, United States whose business descriptions match “developmental delay schools” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 426 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Developmental delay schools by metro in the United States
- Developmental delay schools in New York193
- Developmental delay schools in Houston80
- Developmental delay schools in Miami65
- Developmental delay schools in Los Angeles64
- Developmental delay schools in Austin51
- Developmental delay schools in Dallas49
- Developmental delay schools in Philadelphia47
- Developmental delay schools in Phoenix47
- Developmental delay schools in Washington47
- Developmental delay schools in Columbus45
- Developmental delay schools in San Antonio44
- Developmental delay schools in Seattle42
- Developmental delay schools in Atlanta40
- Developmental delay schools in Portland40
- Developmental delay schools in Charlotte37
- Developmental delay schools in San Francisco36
- Developmental delay schools in Brooklyn34
- Developmental delay schools in San Diego33
- Developmental delay schools in Denver32
- Developmental delay schools in San Jose32
- Developmental delay schools in St. Louis31
- Developmental delay schools in Orlando30
- Developmental delay schools in Jacksonville29
- Developmental delay schools in Springfield29
- Developmental delay schools in Louisville28
- Developmental delay schools in Pittsburgh28
- Developmental delay schools in Bronx27
- Developmental delay schools in Richmond27
- Developmental delay schools in Rochester27
- Developmental delay schools in Indianapolis26
- Developmental delay schools in Cincinnati25
- Developmental delay schools in Gainesville25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “developmental delay schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many developmental delay schools are there based in Chicago, United States?
RevenueBase identified 108 company matches for developmental delay schools associated with Chicago, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Blue Bird DAY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most developmental delay schools?
New York leads the United States with 193 company records, followed by Chicago (108) and Houston (80).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 426 professional contacts with verified work emails tracked across these 108 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 108 developmental delay schools based in Chicago, United States. Start with a free account, no credit card.
Download this list →Related lists
Developmental delay schools by geography
- Developmental delay schools based in Belo Horizonte, Brazil
- Developmental delay schools based in Curitiba, Brazil
- Developmental delay schools based in Fortaleza, Brazil
- Developmental delay schools based in Rio De Janeiro, Brazil
- Developmental delay schools based in Sao Paulo, Brazil
- Developmental delay schools based in Calgary, Canada
- Developmental delay schools based in Edmonton, Canada
- Developmental delay schools based in Montreal, Canada
- Developmental delay schools based in Toronto, Canada
- Developmental delay schools based in Bangalore, India
- Developmental delay schools based in Chennai, India
- Developmental delay schools based in Hyderabad, India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 developmental delay schools based in Chicago, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 108 matching company records for developmental delay schools based in Chicago, United States, with 1,537 tracked contacts and 426 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 developmental delay schools based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Blue Bird DAYbluebirddayprogram.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 166 contacts → |
“Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 73 contacts → |
“Located in Chicago, Illinois, The Sonia Shankman Orthogenic School (the O-School) is a therapeutic residential and day program for children and adolescents in need of support for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Leep Forward & Quantum Leep Academyleepforward.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 64 contacts → |
“LEEP specializes in treating children with autism spectrum disorder, developmental delays, ADHD, regulatory disorders, and children that experience challenges with learning, peer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 63 contacts → |
“Twenty years ago, a dream born on the steps of Old St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hyde Park DAY Schoolhydeparkday.orgHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 57 contacts → |
“Hyde Park Day School is the leading Chicago-area, full-day grade school specializing in the needs of children of average to superior intelligence who have learning disabilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Lake Shore Schoolslakeshoreschoolschicago.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 52 contacts → |
“Lake Shore Schools provides a service for our parents by offering high quality educational programs using a "hands-on" thematic approach to learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Pactt Learning Centerpactt.orgHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 45 contacts → |
“PACTT provides educational, residential, & adult vocational services for individuals with severe autism in the Chicago metropolitan area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | L&l Academy And Preschool Lp, Corplandlschool.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 43 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Wolcott College Preparatory High Schoolwolcottcollegeprep.orgHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 42 contacts → |
“Our student-centered curriculum is thoughtfully designed to empower students to reach their full potential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lumiere Children's Therapy Chicagolumierechild.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Lumiere Children’s Therapy was founded on the belief that all children have strengths and weaknesses, though some are more profound and need more care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Black Bear Academyblackbearacademy.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 35 contacts → |
“Black Bear Academy uses a multidisciplinary approach that allows parents to choose educational and/or clinical therapeutic services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Merlin DAY Academymerlindayacademy.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 28 contacts → |
“Merlin Day Academy is a unique, sensory integrated therapeutic school that believes all children with disabilities can learn with the right instructional, environmental, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | St. Mary Of Providencesmopchicago.org HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  St. Pius V Schoolsaintpiusv.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  EB Pediatric Resources INCpediatricresources.orgHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 19 contacts → |
“EB PEDIATRIC RESOURCES INC is an individual & family services company based out of 3712 N BROADWAY ST # 250, CHICAGO, Illinois, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The Trails School For Early Learningtrailsschool.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 16 contacts → |
“We prepare children ages 6 weeks to 6 years old to be critical thinkers, lifelong learners and compassionate citizens.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sensable Kidssensablekids.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“SensAble Kids is a relationship-based therapy practice serving infants, children, and adolescents across the Chicagoland area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Little Einsteins Daycare, INClittleeinsteinsinc.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 14 contacts → |
“The purpose of Little Einstein’s Daycare, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Playworks Therapy INCplayworkschicago.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“PlayWorks Therapy, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kidz Creative Conceptskidzcreativeconcepts.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“KIDZ Creative Concepts (KCC) follows a developmental philosophy in order to meet children where they are in all areas of development and encourage their continued growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NEW Horizon Centernewhorizoncenter.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 12 contacts → |
“The mission of New Horizon Center for children and adults with Developmental Disabilities and Autism is to provide education and training to children and adults with severe…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  University Village Montessori Schooluvmontessori.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 12 contacts → |
“The mission of University Village Montessori School (UVMS) is to respect and to nurture a passion for learning in the young child.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Children's Creative Centerchildrenscreativecenter.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 12 contacts → |
“Children’s Creative Center provides a learning environment to equip each child with the knowledge, skills and values to be a successful learner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Little Marvels Early Childhood Schoollittlemarvelspreschool.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 11 contacts → |
“Little Marvels is Lakeview's newest preschool, providing your child the fun and enriching educational experience that they deserve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  ABC Pathwaysabcpathways.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“ABC Pathways is a behavioral and skill development agency specializing in ABA therapy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 108 company matches
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Developmental delay schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
108 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 108 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Developmental delay schools by metro in the United States
- Developmental delay schools in New York193
- Developmental delay schools in Houston80
- Developmental delay schools in Miami65
- Developmental delay schools in Los Angeles64
- Developmental delay schools in Austin51
- Developmental delay schools in Dallas49
- Developmental delay schools in Philadelphia47
- Developmental delay schools in Phoenix47
- Developmental delay schools in Washington47
- Developmental delay schools in Columbus45
- Developmental delay schools in San Antonio44
- Developmental delay schools in Seattle42
- Developmental delay schools in Atlanta40
- Developmental delay schools in Portland40
- Developmental delay schools in Charlotte37
- Developmental delay schools in San Francisco36
- Developmental delay schools in Brooklyn34
- Developmental delay schools in San Diego33
- Developmental delay schools in Denver32
- Developmental delay schools in San Jose32
- Developmental delay schools in St. Louis31
- Developmental delay schools in Orlando30
- Developmental delay schools in Jacksonville29
- Developmental delay schools in Springfield29
- Developmental delay schools in Louisville28
- Developmental delay schools in Pittsburgh28
- Developmental delay schools in Bronx27
- Developmental delay schools in Richmond27
- Developmental delay schools in Rochester27
- Developmental delay schools in Indianapolis26
- Developmental delay schools in Cincinnati25
- Developmental delay schools in Gainesville25
Questions about this company list
What does Exact match mean for developmental delay schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many developmental delay schools did RevenueBase find based in Chicago, United States?
The saved snapshot records 108 matching company records, 1,537 tracked contacts and 426 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Developmental delay schools by geography
- Developmental delay schools based in Belo Horizonte, Brazil
- Developmental delay schools based in Curitiba, Brazil
- Developmental delay schools based in Fortaleza, Brazil
- Developmental delay schools based in Rio De Janeiro, Brazil
- Developmental delay schools based in Sao Paulo, Brazil
- Developmental delay schools based in Calgary, Canada
- Developmental delay schools based in Edmonton, Canada
- Developmental delay schools based in Montreal, Canada
- Developmental delay schools based in Toronto, Canada
- Developmental delay schools based in Bangalore, India
- Developmental delay schools based in Chennai, India
- Developmental delay schools based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 25 developmental delay schools based in Chicago, United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/developmental-delay-schools/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Developmental delay schools based in Belo Horizonte, Brazil
- Developmental delay schools based in Curitiba, Brazil
- Developmental delay schools based in Fortaleza, Brazil
- Developmental delay schools based in Rio De Janeiro, Brazil
- Developmental delay schools based in Sao Paulo, Brazil
- Developmental delay schools based in Calgary, Canada
Company intelligence · public preview
Top 25 developmental delay schools based in Chicago, United States
RevenueBase records 108 matching company records for developmental delay schools based in Chicago, United States, with 1,537 tracked contacts and 426 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 developmental delay schools based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Blue Bird DAYbluebirddayprogram.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 166 contacts → |
“Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 73 contacts → |
“Located in Chicago, Illinois, The Sonia Shankman Orthogenic School (the O-School) is a therapeutic residential and day program for children and adolescents in need of support for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Leep Forward & Quantum Leep Academyleepforward.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 64 contacts → |
“LEEP specializes in treating children with autism spectrum disorder, developmental delays, ADHD, regulatory disorders, and children that experience challenges with learning, peer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 63 contacts → |
“Twenty years ago, a dream born on the steps of Old St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hyde Park DAY Schoolhydeparkday.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 57 contacts → |
“Hyde Park Day School is the leading Chicago-area, full-day grade school specializing in the needs of children of average to superior intelligence who have learning disabilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lake Shore Schoolslakeshoreschoolschicago.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 52 contacts → |
“Lake Shore Schools provides a service for our parents by offering high quality educational programs using a "hands-on" thematic approach to learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pactt Learning Centerpactt.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 45 contacts → |
“PACTT provides educational, residential, & adult vocational services for individuals with severe autism in the Chicago metropolitan area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | L&l Academy And Preschool Lp, Corplandlschool.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 43 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Wolcott College Preparatory High Schoolwolcottcollegeprep.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 42 contacts → |
“Our student-centered curriculum is thoughtfully designed to empower students to reach their full potential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lumiere Children's Therapy Chicagolumierechild.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 37 contacts → |
“Lumiere Children’s Therapy was founded on the belief that all children have strengths and weaknesses, though some are more profound and need more care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Black Bear Academyblackbearacademy.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 35 contacts → |
“Black Bear Academy uses a multidisciplinary approach that allows parents to choose educational and/or clinical therapeutic services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Merlin DAY Academymerlindayacademy.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 28 contacts → |
“Merlin Day Academy is a unique, sensory integrated therapeutic school that believes all children with disabilities can learn with the right instructional, environmental, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | St. Mary Of Providencesmopchicago.org HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | St. Pius V Schoolsaintpiusv.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EB Pediatric Resources INCpediatricresources.org HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 19 contacts → |
“EB PEDIATRIC RESOURCES INC is an individual & family services company based out of 3712 N BROADWAY ST # 250, CHICAGO, Illinois, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Trails School For Early Learningtrailsschool.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 16 contacts → |
“We prepare children ages 6 weeks to 6 years old to be critical thinkers, lifelong learners and compassionate citizens.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sensable Kidssensablekids.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 15 contacts → |
“SensAble Kids is a relationship-based therapy practice serving infants, children, and adolescents across the Chicagoland area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Little Einsteins Daycare, INClittleeinsteinsinc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 14 contacts → |
“The purpose of Little Einstein’s Daycare, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Playworks Therapy INCplayworkschicago.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“PlayWorks Therapy, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kidz Creative Conceptskidzcreativeconcepts.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 13 contacts → |
“KIDZ Creative Concepts (KCC) follows a developmental philosophy in order to meet children where they are in all areas of development and encourage their continued growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NEW Horizon Centernewhorizoncenter.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 12 contacts → |
“The mission of New Horizon Center for children and adults with Developmental Disabilities and Autism is to provide education and training to children and adults with severe…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | University Village Montessori Schooluvmontessori.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 12 contacts → |
“The mission of University Village Montessori School (UVMS) is to respect and to nurture a passion for learning in the young child.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Children's Creative Centerchildrenscreativecenter.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 12 contacts → |
“Children’s Creative Center provides a learning environment to equip each child with the knowledge, skills and values to be a successful learner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Little Marvels Early Childhood Schoollittlemarvelspreschool.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 11 contacts → |
“Little Marvels is Lakeview's newest preschool, providing your child the fun and enriching educational experience that they deserve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ABC Pathwaysabcpathways.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“ABC Pathways is a behavioral and skill development agency specializing in ABA therapy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 108 company matches
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Developmental delay schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
108 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 108 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Developmental delay schools by metro in the United States
- Developmental delay schools in New York193
- Developmental delay schools in Houston80
- Developmental delay schools in Miami65
- Developmental delay schools in Los Angeles64
- Developmental delay schools in Austin51
- Developmental delay schools in Dallas49
- Developmental delay schools in Philadelphia47
- Developmental delay schools in Phoenix47
- Developmental delay schools in Washington47
- Developmental delay schools in Columbus45
- Developmental delay schools in San Antonio44
- Developmental delay schools in Seattle42
- Developmental delay schools in Atlanta40
- Developmental delay schools in Portland40
- Developmental delay schools in Charlotte37
- Developmental delay schools in San Francisco36
- Developmental delay schools in Brooklyn34
- Developmental delay schools in San Diego33
- Developmental delay schools in Denver32
- Developmental delay schools in San Jose32
- Developmental delay schools in St. Louis31
- Developmental delay schools in Orlando30
- Developmental delay schools in Jacksonville29
- Developmental delay schools in Springfield29
- Developmental delay schools in Louisville28
- Developmental delay schools in Pittsburgh28
- Developmental delay schools in Bronx27
- Developmental delay schools in Richmond27
- Developmental delay schools in Rochester27
- Developmental delay schools in Indianapolis26
- Developmental delay schools in Cincinnati25
- Developmental delay schools in Gainesville25
Questions about this company list
What does Exact match mean for developmental delay schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many developmental delay schools did RevenueBase find based in Chicago, United States?
The saved snapshot records 108 matching company records, 1,537 tracked contacts and 426 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Developmental delay schools by geography
- Developmental delay schools based in Belo Horizonte, Brazil
- Developmental delay schools based in Curitiba, Brazil
- Developmental delay schools based in Fortaleza, Brazil
- Developmental delay schools based in Rio De Janeiro, Brazil
- Developmental delay schools based in Sao Paulo, Brazil
- Developmental delay schools based in Calgary, Canada
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- Developmental delay schools based in Toronto, Canada
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Cite this list
RevenueBase Data Team. Top 25 developmental delay schools based in Chicago, United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/developmental-delay-schools/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Developmental delay schools based in Belo Horizonte, Brazil
- Developmental delay schools based in Curitiba, Brazil
- Developmental delay schools based in Fortaleza, Brazil
- Developmental delay schools based in Rio De Janeiro, Brazil
- Developmental delay schools based in Sao Paulo, Brazil
- Developmental delay schools based in Calgary, Canada