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Nikki Amberstone Email & Phone Number

Office Manager at Brex
Location: Queens, New York, United States 9 work roles 1 school
1 work email found @medallia.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email n****@medallia.com
LinkedIn Profile matched
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Current company
Brex
Role
Office Manager
Location
Queens, New York, United States
Company size
1 employees

Who is Nikki Amberstone? Overview

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Quick answer

Nikki Amberstone is listed as Office Manager at Brex, a company with 1 employees, based in Queens, New York, United States. AeroLeads shows a work email signal at medallia.com and a matched LinkedIn profile for Nikki Amberstone.

Nikki Amberstone previously worked as Vendor Management Sr. Specialist, Workplace Services at Medallia and Space Operations Manager at Knotel. Nikki Amberstone holds Ba, New Media from Purchase College, Suny.

Company email context

Email format at Brex

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{first_initial}{last}@medallia.com
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AeroLeads found 1 current-domain work email signal for Nikki Amberstone. Compare company email patterns before reaching out.

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Profile bio

About Nikki Amberstone

Nikki Amberstone is a Office Manager at Brex. She possess expertise in marketing strategy, event planning, event management, social media, social media marketing and 45 more skills. She is proficient in Spanish. Colleagues describe her as "Nikki has been an amazing partner in multiple global office openings. I’ve personally worked closely with her in various phases of new site developments. She has provided stellar intel, pictures, and logistics. Because of her detailed work I’ve been able to prescribe technological requirements for desks and designs for conference room builds. She had also been instrumental in the decentralization of offices helping our organization become agile and dynamic occupying temporary spaces. Because of her collaboration we’ve successfully right sized our foot print in temporary spaces and enabled our user base work environments that maintain our worldclass standards at a fraction of the cost.", "Nikki is a true pleasure to work with. Her attention to meticulous details sets her apart from most people and employees. Nikki is not only proficient in contract review and procurement, but also manages and negotiates all contracts and vendor management; which in my eyes makes Nikki a highly coveted employee. I look forward to watch Nikki's career growth as I believe she would excel in many industries.", and "Nikki is truly one of a kind. She is exceptionally skilled with building and maintaining healthy vendor relationships - she clearly communicates, sets expectations, project manages, pinpoints solutions for the most unexpected of challenges... ALL while remaining delightfully herself. Nikki is one of the most refreshingly authentic and earnest people I have had the joy of knowing. The level of excellence she brings to our team is undeniable, and will be a gift anywhere she lands."

Listed skills include Marketing Strategy, Event Planning, Event Management, Social Media, and 46 others.

Current workplace

Nikki Amberstone's current company

Company context helps verify the profile and gives searchers a useful next step.

Brex
Brex
Office Manager
New York, United States
Website
medallia.com
Employees
1
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Company profile
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9 roles

Nikki Amberstone work experience

A career timeline built from the work history available for this profile.

Office Manager

Brex

New York, United States

Vendor Management Sr. Specialist, Workplace Services

Current
Medallia

Pleasanton, California, US

- Oversaw 10 international locations across the US, EU and Canada- Leveraged my network to research and vet potential vendors, ensuring they met exacting standards- Retained $100k in annual savings through a strong understanding of complex vendor agreements - Negotiated all workplace contracts including real estate, facilities, office equipment and.

Oct 2019 - Present

Space Operations Manager

Knotel

New York, New York, US

- Managed a portfolio valued at $5 million.- Developed a managerial training guide intended to streamline new hire onboarding through more effective teaching techniques- Focused on building member relationships, facilities operations, quality assurance, and coordinating communication between stakeholders and internal Knotel teams.- Oversaw a team of 15.

Jan 2019 - Oct 2019

Special Event Manager

Leftfield Media

Shelton, Connecticut, US

- Managed and trained a team of 25 employees for multiple annual events seeing up to 150k attendees across New York, Chicago, Washington DC, and Santa Clara- Budgeted yearly stipend for operations, saving 25% on operational cost- Led on-site events execution, assisting up to 15 daily keynote events.- Managed administrative logistics for planning, booking.

Dec 2007 - Oct 2019

Operations Expert

Apple

Cupertino, California, US

  • Operations expert, managed team of 20 employees with a focus on employee development.
  • On-boarded new hires using up to 8 less hours per training.
  • Maintained accurate stock quantities and sales reports.
  • Analyzed and presented operations data.
  • Managed multiple projects in a high-volume environment, including new organization method which reduced our delivery times by 20%.
  • Implemented new scheduling cadence for higher productivity.
Mar 2014 - Jan 2019

Customer Service Representative

Teespring

San Franciso, CA, US

  • Spearheaded customer support team for tech start-up.
  • Developed plan of action for new customer acquisition, driving 10% of new userseach month.
  • On-boarded 10 new hires, training in company protocol and CS software.
  • Social media platform management.
  • Executed operations for 2 trade shows.
Apr 2013 - Mar 2014

Social Media Consultant

Artistic Ribbon, Inc.

Social media development, marketing strategy development, researching how to reach new audiences, creating and maintaining social media platforms, creating graphics for blog and website use.

May 2012 - Nov 2012

Programming Intern

Purchase Student Radio

Assisting DJs, program set-up, controlling audio and mic levels, office design and set-up.

Jan 2011 - May 2011

Marketing And Design Intern

Modology

Company branding, product branding, product design, presentation development, creating forms, web design, web site management.

May 2010 - Aug 2010
Team & coworkers

Colleagues at Brex

Other employees you can reach at medallia.com. View company contacts for 1 employees →

DS Danitza Spasic Danitza Spasic Colleague at Brex Mexico City, Mexico, Mexico View → CN Chintan Nasit Chintan Nasit Colleague at Brex San Jose, California, United States, United States View → AC Alex Chou Alex Chou Colleague at Brex Washington, District Of Columbia, United States, United States View → DL Dennis Linder Dennis Linder Colleague at Brex United States, United States View → RM Rosslee Mamis Rosslee Mamis Colleague at Brex San Mateo, California, United States, United States View → RA Rickey Antoine Rickey Antoine Colleague at Brex Dallas-Fort Worth Metroplex, United States, United States View → CC Caroline Chapin Caroline Chapin Colleague at Brex Albany, New York Metropolitan Area, United States, United States View → CK Catherine Kostka Catherine Kostka Colleague at Brex Holly Springs, North Carolina, United States, United States View → YG Yvette Garfen Yvette Garfen Colleague at Brex Greater London, England, United Kingdom, United Kingdom View → SJ Sima Jamil Sima Jamil Colleague at Brex Iraq, Iraq View →
1 education record

Nikki Amberstone education

  • Purchase College, Suny
    Purchase College, Suny
    New Media
FAQ

Frequently asked questions about Nikki Amberstone

Quick answers generated from the profile data available on this page.

What company does Nikki Amberstone work for?

Nikki Amberstone works for Brex.

What is Nikki Amberstone's role at Brex?

Nikki Amberstone is listed as Office Manager at Brex.

What is Nikki Amberstone's email address?

AeroLeads has found 1 work email signal at @medallia.com for Nikki Amberstone at Brex.

Where is Nikki Amberstone based?

Nikki Amberstone is based in Queens, New York, United States while working with Brex.

What companies has Nikki Amberstone worked for?

Nikki Amberstone has worked for Brex, Medallia, Knotel, Leftfield Media, and Apple.

Who are Nikki Amberstone's colleagues at Brex?

Nikki Amberstone's colleagues at Brex include Danitza Spasic, Chintan Nasit, Alex Chou, Dennis Linder, and Rosslee Mamis.

How can I contact Nikki Amberstone?

You can use AeroLeads to view verified contact signals for Nikki Amberstone at Brex, including work email, phone, and LinkedIn data when available.

What schools did Nikki Amberstone attend?

Nikki Amberstone holds Ba, New Media from Purchase College, Suny.

What skills is Nikki Amberstone known for?

Nikki Amberstone is listed with skills including Marketing Strategy, Event Planning, Event Management, Social Media, Social Media Marketing, Graphic Design, New Media, and Web Design.

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