Technology Companies — Email Directory (Page 13 of 91) | Signal Plug

Technology Companies A–Z (Page 13 of 91)

• Cavalry Portfolio Services — Lisbon, Portugal, cavalryportfolioservices.com, Est. 1986
• Cavos Biotech LTD — Houston, United States, cavosbiotechltd.com, Est. 1954
• Caxe — Provo, United States, caxe.com, Est. 2022
• Cayton Museum — Chicago, United States, caytonmuseum.com, Est. 1953
• Cbc Companies — Seattle, United States, cbccompanies.com, Est. 2006
• Cbd Fr — Beijing, China, cbdfr.com, Est. 1993
• Cbhrehab — Brussels, Belgium, cbhrehab.com, Est. 1960
• Cbre — Tampa, United States, cbre.com, Est. 1972
• Cbre Gws — Melbourne, Australia, cbregws.com, Est. 2014
• Cbreim — Bangkok, Thailand, cbreim.com, Est. 2015
• Cc Industries — San Francisco, United States, ccindustries.com, Est. 2001
• Ccbill — Jakarta, Indonesia, ccbill.com, Est. 1964
• Ccc Intelligent Solutions — Seattle, United States, cccintelligentsolutions.com, Est. 2006
• Ccf Banque — Hong Kong, Hong Kong, ccfbanque.com, Est. 1969
• Ccl Hg — Beijing, China, cclhg.com, Est. 1993
• Cco Menswear — Riyadh, Saudi Arabia, ccomenswear.com, Est. 1994
• Ccsbts — Philadelphia, United States, ccsbts.com, Est. 2014
• Ccsius — Seattle, United States, ccsius.com, Est. 2006
• Cd Valet — Des Moines, United States, cdvalet.com, Est. 2019
• Cdc Small Business Finance — Houston, United States, cdcsmallbusinessfinance.com, Est. 1954
• Cdi LLC — Oklahoma City, United States, cdillc.com, Est. 1963
• Cdknorthamerica — San Francisco, United States, cdknorthamerica.com, Est. 1951
• Cdl 1000 — Miami, United States, cdl1000.com, Est. 1986
• Cdl Last Mile — Charlotte, United States, cdllastmile.com, Est. 1993
• Cdmsmith — Jakarta, Indonesia, cdmsmith.com, Est. 1989
• Cdw — Denver, United States, cdw.com, Est. 1983
• Cdx Learning Systems — Taipei, Taiwan, cdxlearningsystems.com, Est. 1999
• Ceaexport S A — San Jose, United States, ceaexportsa.com, Est. 2019
• Ced_2 — Vancouver, Canada, ced_2.com, Est. 1990
• Cedar Gate Tech — Riyadh, Saudi Arabia, cedargatetech.com, Est. 1994
• Cegape — Zurich, Switzerland, cegape.com, Est. 2013
• Celeros Flow Technology — Vancouver, Canada, celerosflowtechnology.com, Est. 2015
• Cell Signaling Technology — Dubai, United Arab Emirates, cellsignalingtechnology.com, Est. 1995
• Cellares Corporation — Hartford, United States, cellarescorporation.com, Est. 1965
• Celonis — Chicago, United States, celonis.com, Est. 2003
• Celsius INC — Nashville, United States, celsiusinc.com, Est. 1967
• Cencoraglobal — Nairobi, Kenya, cencoraglobal.com, Est. 1999
• Cencosud S A — Mumbai, India, cencosudsa.com, Est. 1960
• Centene Corporation — Tel Aviv, Israel, centenecorporation.com, Est. 1986
• Center For American Progress — Seattle, United States, centerforamericanprogress.com, Est. 1956
• Centerbridge Partners — Nairobi, Kenya, centerbridgepartners.com, Est. 1974
• Centerline Supply — Pittsburgh, United States, centerlinesupply.com, Est. 1998
• Centificglobal — Cleveland, United States, centificglobal.com, Est. 1980
• Central Computers — Ann Arbor, United States, centralcomputers.com, Est. 1998
• Central Dispatch — Bangkok, Thailand, centraldispatch.com, Est. 1965
• Central Portfolio Control Mn — Seattle, United States, centralportfoliocontrolmn.com, Est. 1981
• Centralhudson — Oslo, Norway, centralhudson.com, Est. 1980
• Centralparkpuppies — Auckland, New Zealand, centralparkpuppies.com, Est. 1997
• Centralreach — Dallas, United States, centralreach.com, Est. 1960
• Centrocdx — Cleveland, United States, centrocdx.com, Est. 2005
• Century Arms — New York, United States, centuryarms.com, Est. 2000
• Centurytx — Seattle, United States, centurytx.com, Est. 2006
• Cep America — Tel Aviv, Israel, cepamerica.com, Est. 1961
• Cercano Management — Phoenix, United States, cercanomanagement.com, Est. 2013
• Cerebras Systems — Warsaw, Poland, cerebrassystems.com, Est. 2007
• Ceridian — Singapore, Singapore, ceridian.com, Est. 2015
• Cerity Partners — Dubai, United Arab Emirates, ceritypartners.com, Est. 1970
• Cerner Corporation — New York, United States, cernercorporation.com, Est. 1950
• Certified Compliance Ethics Professional — Richmond, United States, certifiedcomplianceethicsprofessional.com, Est. 1961
• Certified Languages International — Denver, United States, certifiedlanguagesinternational.com, Est. 1983
• Certinia — Houston, United States, certinia.com, Est. 2014
• Certus — Detroit, United States, certus.com, Est. 2009
• Certusinc — Salt Lake City, United States, certusinc.com, Est. 1970
• Ces — Brussels, Belgium, ces.com, Est. 2010
• Cesiumastro — Memphis, United States, cesiumastro.com, Est. 1960
• Cf Industries — Riyadh, Saudi Arabia, cfindustries.com, Est. 2019
• Cfm International Cfm — Oslo, Norway, cfminternationalcfm.com, Est. 1955
• Cfmoto Usa — Bangkok, Thailand, cfmotousa.com, Est. 1990
• Cfmotobd — Cleveland, United States, cfmotobd.com, Est. 2005
• Cgg — Memphis, United States, cgg.com, Est. 1985
• Cgm Aria — Ho Chi Minh City, Vietnam, cgmaria.com, Est. 2018
• Cgsglobal — Los Angeles, United States, cgsglobal.com, Est. 2002
• Chaandchill — Atlanta, United States, chaandchill.com, Est. 1984
• Chadwick Baross Inc. — Riyadh, Saudi Arabia, chadwickbarossinc..com, Est. 2019
• Chaffinluhana — Denver, United States, chaffinluhana.com, Est. 1983
• Chagee — Raleigh, United States, chagee.com, Est. 2021
• Chainlink Labs — New York, United States, chainlinklabs.com, Est. 2000
• Chambers And Partners — Cape Town, South Africa, chambersandpartners.com, Est. 1950
• Championbetethiopia — Detroit, United States, championbetethiopia.com, Est. 1952
• Chan Zuckerberg Initiative — Redwood City, United States, chanzuckerberginitiative.com, Est. 2015
• Chanel — Barcelona, Spain, chanel.com, Est. 1962
• Changing Minds Psychiatry — Mumbai, India, changingmindspsychiatry.com, Est. 2010
• Chani Nicholas — Phoenix, United States, chaninicholas.com, Est. 2013
• Chaos Group — Edinburgh, United Kingdom, chaosgroup.com, Est. 1973
• Chaosindustries — Mexico City, Mexico, chaosindustries.com, Est. 2022
• Charette Cosmetics — Boston, United States, charettecosmetics.com, Est. 1982
• Chargeback Gurus — Des Moines, United States, chargebackgurus.com, Est. 1994
• Chargebee — Tampa, United States, chargebee.com, Est. 2022
• Charles River Associates — Memphis, United States, charlesriverassociates.com, Est. 1985
• Charles River Laboratories — Vancouver, Canada, charlesriverlaboratories.com, Est. 1965
• Charles Schwab — Zurich, Switzerland, charlesschwab.com, Est. 1988
• Charles Tyrwhitt — Istanbul, Turkey, charlestyrwhitt.com, Est. 2013
• Charlestonentallergy — Melbourne, Australia, charlestonentallergy.com, Est. 2014
• Charlotte Seo — Des Moines, United States, charlotteseo.com, Est. 2019
• Chart Industries — Ho Chi Minh City, Vietnam, chartindustries.com, Est. 2018
• Charter Steel — Portland, United States, chartersteel.com, Est. 1990
• Chatbase Co — Mexico City, Mexico, chatbaseco.com, Est. 1972
• Chatpro Oficial — Cairo, Egypt, chatprooficial.com, Est. 1995
• Chautauqua Institution — Raleigh, United States, chautauquainstitution.com, Est. 1996
• Check Point Software Technologies — Seattle, United States, checkpointsoftwaretechnologies.com, Est. 1981

About the Technology Industry

The technology industry is the largest and most diverse sector in the Signal Plug database, spanning over 9,000 companies from early-stage startups to Fortune 500 enterprises. It encompasses hardware manufacturers, software developers, IT services firms, cloud platforms, and everything in between. Despite the breadth of the sector, one constant remains: email is the primary channel for B2B outreach, sales, recruiting, and partnership development.

Whether you are selling developer tools, recruiting senior engineers, or building a channel partner network, reaching the right technology professional requires accurate contact data. Technology companies typically have strict spam filtering and well-trained professionals who delete cold emails that are generic or poorly targeted. The bar for personalization is higher than almost any other industry.

Key Roles & Decision Makers in Technology

• Chief Technology Officer (CTO) — Responsible for technical strategy, infrastructure decisions, and evaluating new technology vendors. Key for enterprise software sales and partnerships.
• VP of Engineering — Oversees engineering teams, hiring pipelines, and delivery execution. Influential in headcount decisions and tooling purchases.
• Director of IT / IT Manager — Manages day-to-day technology operations, security, and vendor contracts. Gatekeepers for SaaS tool purchases.
• Product Manager — Defines product roadmaps and works with engineering. Often the economic buyer for specialized developer or product management tools.
• Head of DevOps / Platform Engineering — Controls cloud infrastructure, CI/CD pipelines, and observability tooling. Decision maker for infrastructure and deployment products.
• CISO / Head of Security — Owns security posture and evaluates cybersecurity tools. Critical contact for any security or compliance product.

Email Outreach Strategies for Technology Companies

Technology professionals receive more cold outreach than almost any other sector. This means your email must be specific, technically credible, and brief. Referencing a company's tech stack, a recent product launch, or a known pain point in their engineering org signals that you have done your homework.

Effective subject lines for technology outreach focus on outcomes, not features. 'How [Company] can reduce cloud spend by 20%' outperforms 'Introducing our cost optimization platform' every time. Personalization at the first line — referencing their tech stack on StackShare, a GitHub repo, or a recent engineering blog post — significantly improves open rates.

Multi-threading matters in technology companies. A single champion in a tech org rarely closes a deal alone. Identifying and emailing the VP of Engineering, the CTO, and the Head of IT simultaneously — with slightly different messaging tailored to each role's priorities — increases conversion rates meaningfully.

Finding Verified Emails at Technology Companies

Technology companies span a huge range of email format conventions. Startups tend to use firstname@company.com while enterprises lean toward firstname.lastname@company.com or f.lastname@company.com. The variance is high, and guessing the wrong format leads to hard bounces that damage your sender reputation.

Signal Plug queries the Gamalogic verification API to test email patterns against the live mail server for each domain before returning a result. For technology company domains, this real-time verification is especially valuable because many tech firms use custom spam filtering that rejects pattern-guessed emails that haven't passed SMTP validation.

For roles like CTO or VP Engineering at larger tech companies, LinkedIn is a useful complement — use the professional's name and company domain together in Signal Plug to get a verified address rather than relying on public directories, which are often out of date.

Email Compliance in Technology Outreach

Technology companies are concentrated in California and are therefore subject to CCPA in addition to CAN-SPAM. B2B email outreach to work email addresses is generally permissible under both frameworks, but you must include an unsubscribe mechanism and honor opt-outs within ten business days under CAN-SPAM.

Many technology companies have privacy-conscious employees who are familiar with data regulations. Using a verified, professional email address rather than a scraped personal email — and making your outreach clearly relevant to their business role — significantly reduces spam complaints and keeps your deliverability intact.

Frequently Asked Questions

What is the best email format for technology companies?

It varies by company size. Startups (under 50 employees) most commonly use firstname@domain.com. Mid-size technology companies frequently use firstname.lastname@domain.com. Large enterprises may use first initial + lastname (flastname@domain.com). Signal Plug tests the live mail server for each domain to return the verified format.

How do I reach a CTO by email?

Find their verified email using Signal Plug, then write a subject line focused on a specific technical outcome relevant to their stack. Keep the email under 100 words, reference something specific about their company, and close with a clear and low-friction ask.

How many technology companies are in the Signal Plug database?

Signal Plug's directory includes over 9,000 technology companies with verified contact information, covering the full spectrum from seed-stage startups to publicly traded enterprises.

Find Professional Emails at Technology Companies

Signal Plug uses live SMTP verification — not a static database — to find verified email addresses for employees at any technology company. Enter a person's name and their company domain to get a verified email address with a confidence score and deliverability status in under 2 seconds.

Start finding emails free — 10 free searches, no credit card required. Browse all 14,872 companies