
Houghton Mifflin Harcourt Email Format
E-Learning Providers
・
1,001-2,500 employees
・
Boston, MA, USA
Houghton Mifflin Harcourt is an adaptive learning company that delivers integrated K-12 educational solutions, serving 90% of U.S. schools and 50 million students across 150 countries.
Find contacts at Houghton Mifflin Harcourt
Search our verified sources for decision-makers, emails, and titles.
Start searching
VERIFIED BY CLAY
first.last@hmhco.com
Company Overview
Industry
E-Learning Providers
Founded
1832
Headquarters
Boston, MA, USA
Revenue
$250M-$500M
FUNDING Stage
Private
Website
Key Executives
John "Jack" Lynch (Chief Executive Officer), Joe Abbott (Chief Operating and Financial Officer), Veejay Jadhaw (Chief Technology Officer)
Tech Stack
Key Executives
4.9/5 on G2
40K+ GTM professionals
SOC 2 Type II certified
Frequently Asked Questions
What is the email format of Houghton Mifflin Harcourt?
Houghton Mifflin Harcourt uses the first.last format, so Jane Smith would be jane.smith@hmhco.com.
What K-12 curriculum programs does Houghton Mifflin Harcourt offer through its HMH Ed platform?
Houghton Mifflin Harcourt delivers core, supplemental, and intervention programs across literacy, math, science, and social studies through its HMH Ed platform, including titles like Into Reading, Into Math, Read 180, and Math 180 for grades K through 12.
How does Houghton Mifflin Harcourt's NWEA division support student assessment?
NWEA, acquired by Houghton Mifflin Harcourt in 2023, provides MAP Growth, a widely used K-12 adaptive assessment that measures student achievement and growth in math, reading, language usage, and science, and integrates directly with HMH curriculum tools.
Where is Houghton Mifflin Harcourt headquartered, and how large is the company?
Houghton Mifflin Harcourt is headquartered in Boston, MA, and has approximately 6,046 employees. Tools like Clay can help you find and verify specific contacts at HMH for sales or partnership outreach.
Who leads Houghton Mifflin Harcourt's executive team in 2026?
Jack Lynch serves as CEO of Houghton Mifflin Harcourt, with Joe Abbott as Chief Operating and Financial Officer and Veejay Jadhaw as Chief Technology Officer rounding out the senior leadership team.
Share Article
Get access to more people and company data using Clay
Leverage the power of 100+ data providers for industry-leading data coverage & quality.

4.9 rating
Twist Bioscience Email Format
Twist Bioscience is a synthetic biology company that manufactures synthetic DNA using proprietary silicon-based technology to serve life science researchers in medicine, agriculture, and industrial chemicals.
May 25, 2026
Read post
Inform Email Format
Inform is a UK-based financial services company specializing in rating intelligence, providing business rates data, portfolio management software, and forensic recovery services to public and private sector organizations.
April 29, 2026
Read post
Hanesbrands Email Format
Hanesbrands is a global apparel manufacturing company that produces and markets innerwear, activewear, and hosiery products through brands including Hanes, Bali, Playtex, Maidenform, and Champion.
May 26, 2026
Read post
Caterpillar Email Format
Caterpillar is a global machinery manufacturing company that produces construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives.
May 10, 2026
Read post
Tektronix Email Format
Tektronix is a global test and measurement company that designs and manufactures precision instruments and solutions to help engineers accelerate innovation across industries worldwide.
May 25, 2026
Read post
Brookfield Asset Management Email Format
Brookfield Asset Management is a leading global investment firm specializing in renewable energy, infrastructure, real estate, private equity, and credit investments on behalf of institutional and individual clients.
May 4, 2026
Read post
Harvey Nichols Email Format
Harvey Nichols is a luxury British department store offering curated fashion, exclusive launches, and lifestyle experiences across locations in the UK and Ireland.
May 26, 2026
Read post
Four Seasons Email Format
Four Seasons is a global luxury hospitality company operating more than 130 hotels and resorts across 47 countries, dedicated to delivering exceptional travel experiences.
May 24, 2026
Read post
Bluf Email Format
Bluf is a company based in Andorra providing products and services to its customers across various markets.
May 10, 2026
Read post
Acadia Healthcare Email Format
Acadia Healthcare is a leading behavioral health services provider operating 253 treatment facilities across 39 U.S. states and Puerto Rico, offering addiction and mental health care.
May 24, 2026
Read post
Workos Email Format
WorkOS is a software development company that provides an API platform enabling SaaS products to implement enterprise features like SSO, directory sync, and user management.
April 30, 2026
Read post
CSL Vifor Email Format
CSL Vifor is a global biopharmaceutical company that develops and delivers lifesaving medicines for haemophilia, immune deficiencies, iron deficiency, dialysis, and nephrology across more than 100 countries.
April 27, 2026
Read post
Mitsubishi Heavy Industries Email Format
Mitsubishi Heavy Industries is a Japanese industrial conglomerate delivering integrated solutions across power and energy, aerospace, defense, and urban infrastructure sectors worldwide.
May 3, 2026
Read post
Mobikwik Email Format
Mobikwik is an Indian fintech platform that provides digital payments, credit, and investment products to over 180 million consumers and nearly 5 million merchants across India.
May 12, 2026
Read post
Data Axle Email Format
Data Axle is an information services company that helps businesses build clean data foundations, generate leads, and execute marketing campaigns across the United States.
May 8, 2026
Read post
Stout Email Format
Stout is a global advisory firm specializing in corporate finance, valuation, transaction advisory, and financial disputes serving public and private companies across numerous industries.
April 27, 2026
Read post
ABC News Email Format
ABC News is an American broadcast news division of The Walt Disney Company, delivering national and international news coverage across television, digital, and streaming platforms.
May 23, 2026
Read post
Newsweek Email Format
Newsweek is a global news magazine delivering in-depth coverage and analysis of major world events through print and digital editions across 68 territories worldwide.
May 3, 2026
Read post
Qantas Email Format
Qantas is Australia's flagship airline, operating domestic and international passenger flights while serving millions of travelers annually as a member of the oneworld Alliance.
April 28, 2026
Read post
Diageo Email Format
Diageo is a global leader in premium alcoholic beverages, producing and distributing over 200 spirits and beer brands across 180 countries worldwide.
April 29, 2026
Read post
Applied Medical Email Format
Applied Medical is a vertically integrated medical device company that designs, manufactures, and distributes advanced surgical technologies from its California headquarters to healthcare providers worldwide.
May 17, 2026
Read post
Coupa Software Email Format
Coupa Software is a business spend management company that provides AI-native procurement, invoicing, and expense management solutions to enterprises worldwide.
May 12, 2026
Read post
HDR Email Format
HDR is an employee-owned design firm specializing in engineering, architecture, environmental, and construction services, ranked among the top global design firms.
May 24, 2026
Read post
Haworth Email Format
Haworth is a global furniture manufacturer that designs and produces award-winning office furniture, interior architecture, and technology solutions for workspaces in more than 120 countries.
May 11, 2026
Read post
Lexmark Email Format
Lexmark is a global imaging and IoT technology company that creates cloud-enabled solutions to help businesses transform information into insights and accelerate digital outcomes.
May 22, 2026
Read post
24 Hour Fitness Email Format
24 Hour Fitness is a leading American fitness company operating over 275 health clubs across 13 states, offering gym facilities, group classes, personal training, and digital fitness solutions.
April 30, 2026
Read post
Amway Email Format
Amway is a global health and wellbeing company that manufactures and distributes nutrition, beauty, and energy products through a network of independent business owners in over 100 markets.
May 1, 2026
Read post
NHL Email Format
The NHL is a major professional ice hockey league consisting of 32 member clubs across North America, featuring players from more than 20 countries on team rosters.
May 2, 2026
Read post
Critical Mass Email Format
Critical Mass is a global digital marketing agency headquartered in Calgary that delivers data-driven creative, technology, and media solutions for leading brands worldwide.
May 20, 2026
Read post
Partners Capital Email Format
Partners Capital is a global investment office providing customized portfolio management for endowments, foundations, senior investment professionals, and prominent families across nine offices worldwide.
May 13, 2026
Read post
Haleon Email Format
Haleon is a global consumer health company that develops and markets trusted everyday health products, including Sensodyne and Centrum, backed by science and recommended by healthcare professionals.
May 26, 2026
Read post
Criver Email Format
Criver is a biotechnology research company that provides drug discovery, development, and safety testing services to pharmaceutical and biotech organizations worldwide.
May 21, 2026
Read post
Piggly Wiggly Email Format
Piggly Wiggly is an American supermarket chain that pioneered the self-service grocery store concept, operating franchise locations across the Southern and Midwestern United States.
May 5, 2026
Read post
TC Energy Email Format
TC Energy is a North American energy infrastructure company that operates natural gas pipelines, power generation facilities, and energy storage systems across the continent.
May 24, 2026
Read post
Heinz Email Format
Kraft Heinz is a global food and beverage company that produces and markets condiments, sauces, cheese, dairy, meals, meats, and beverages across more than 40 countries worldwide.
May 5, 2026
Read post
Daimler Truck Email Format
Daimler Truck is a global commercial vehicle manufacturer producing trucks and buses under brands including Mercedes-Benz, Freightliner, Western Star, Setra, Thomas Built Buses, and BharatBenz.
April 30, 2026
Read post
Caribou Coffee Email Format
Caribou Coffee is a specialty coffeehouse chain serving handcrafted beverages and food across more than 800 locations in 11 countries worldwide.
May 23, 2026
Read post
Dairy Farmers America Email Format
Dairy Farmers of America is a farmer-owned dairy cooperative headquartered in Kansas City that manufactures and markets dairy products while supporting family farm-owners across the United States.
May 10, 2026
Read post
Voya Financial Email Format
Voya Financial is a leading American financial services company specializing in retirement planning, employee benefits, and investment management for individuals and institutions.
May 14, 2026
Read post
Penfed Email Format
PenFed is a federally insured credit union serving 2.8 million members worldwide with a comprehensive range of financial services including loans, savings accounts, and credit cards.
May 23, 2026
Read post
Cnbtx Bank Email Format
Cnbtx Bank is a community-focused banking institution headquartered in Midland, Texas, providing locally owned financial services across West Texas and the DFW Metroplex.
May 12, 2026
Read post
Tiaa Bank Email Format
Tiaa Bank is a specialty banking institution that delivers high-value consumer and commercial banking products and services to clients nationwide through online channels and financial centers in Florida and California.
May 17, 2026
Read post
Firmenich Email Format
Firmenich is a global leader in nutrition, health, and beauty, combining perfumery, flavors, and nutritional science to deliver essential and sustainable ingredients worldwide.
May 7, 2026
Read post
Here Technologies Email Format
Here Technologies is a global mapping and location technology company that provides digital maps, location data, and software solutions for automotive, logistics, and enterprise industries worldwide.
May 2, 2026
Read post
Harpercollins Email Format
HarperCollins is a global book publishing company headquartered in New York, operating 120 branded imprints across 15 countries and publishing approximately 10,000 new titles annually.
May 8, 2026
Read post
Chargepoint Email Format
ChargePoint is a leading electric vehicle charging network company that designs, manufactures, and operates EV charging infrastructure for drivers, businesses, and fleets worldwide.
May 16, 2026
Read post
Siemens Energy Email Format
Siemens Energy is a global energy technology company providing power generation, transmission, and storage solutions, including gas turbines, renewable energy systems, and wind power through Siemens Gamesa.
May 22, 2026
Read post
Nychealthandhospitals Email Format
NYC Health + Hospitals is the largest public health care delivery system in the United States, operating hospitals, trauma centers, neighborhood health centers, and nursing homes across New York City.
May 3, 2026
Read post
Revvity Email Format
Revvity is a health science solutions company providing technologies and services for discovery, development, and diagnostics across pharmaceutical, biotech, and academic markets worldwide.
May 5, 2026
Read post
Technicolor Email Format
Technicolor is a creative technology company providing world-class production expertise across film, television, animation, gaming, and advertising through its network of award-winning studios globally.
May 18, 2026
Read post
Golden State Foods Email Format
Golden State Foods is a diversified foodservice supplier headquartered in Irvine, California, processing and distributing liquid products, protein, produce, and dairy to over 125,000 restaurants worldwide.
April 27, 2026
Read post
Where is Snorkel AI's Headquarters? Main Office Location and Global Offices
December 20, 2024
Read post
Wolters Kluwer Email Format
Wolters Kluwer is a global information services and software company providing expert solutions for healthcare, tax, accounting, legal, and compliance professionals in over 180 countries.
May 23, 2026
Read post
Liberty Global Email Format
Liberty Global is a multinational telecommunications company providing converged broadband, video, and mobile communications services while investing in infrastructure, content, and technology ventures worldwide.
May 13, 2026
Read post
Priceline Email Format
Priceline is an online travel technology company that helps millions of travelers find affordable flights, hotels, and rental cars through innovative booking solutions.
April 28, 2026
Read post
Uniqlo Email Format
Uniqlo is a Japanese global apparel retailer offering LifeWear clothing that combines simplicity, quality, and longevity, with over 2,300 stores across 25 markets worldwide.
May 16, 2026
Read post



























.avif)










