


Diverse employees at Celtra, Inc. have rated Perks And Benefits, Happiness, and Team as the highest categories they have scored
Women at Celtra, Inc. have rated Perks And Benefits, Team, and Happiness as the highest categories they have scored
Celtra, Inc. employees are 41% more likely to recommend Celtra, Inc. as a great place to work
| 64% | Promoters |
|---|---|
| 13% | Passives |
| 23% | Detractors |
Working at Celtra, Inc. is rated highly by 47 employees, across various culture dimensions. Celtra, Inc. employees are most satisfied about Compensation, Environment, and Perks And Benefits categories, putting Celtra, Inc.’s culture in the Top 15% compared to similar sized companies on Comparably and in the Top 10% compared to other companies in Boston. See below in detail how working at Celtra, Inc. was rated by employees.
Overall Company Culture at Celtra, Inc. is rated A-
Last updated months ago
Celtra, Inc. ranks in the Top 15% of other companies on Comparably with 51-200 Employees for Overall Company Culture Score
Out of 132 Celtra, Inc. employee reviews, 98% were positive. The remaining 2% were constructive reviews with the goal of helping Celtra, Inc. improve their work culture.
| Positive Reviews | 98% |
|---|---|
| Constructive Feedback | 2% |
What did you like most about the interview process?Honest, direct relaxed and not cliche questions and interrogations
What makes you most happy at work?Gret working conditions, benefits, company events (pre-Covid)
What is most positive about the culture and environment at your company?Positive people, and reliable HR and office administration. Great and helpful colleagues across the board
What would you most like to see improved at your company?I would say more teambuildings
What would you improve about your company's interview process?Response time, questions asked on it (very 80's like), straightforwardness
Celtra helps brands make smarter investments through its cloud-based platform that produces, manages, tests, and optimizes digital advertising at scale.
Celtra, Inc. was founded in 2006 and its current CEO is Mihael Mikek. Since its inception 20 years ago, Celtra, Inc. has grown to 180 employees.
We are here to enable and transform one of the most fundamental pieces of marketing, the creative. Creative is the essence, the message; the only reason for advertising to exist.
A culture committed to improving creative excellence. At Celtra, it’s all about looking beyond the surface, beyond the numbers, and really trying to see the qualities that are at the core of the person, their talents; the discovered ones or better still, the undefined ones. We look for people who naturally want to take responsibility for their own success, and strive to do something that has a tangible impact. To our best talent, we give the freedom to do the unusual.
| Headquarter | 545 Boylston Street Boston, MA 02116 United States of America |
|---|---|
| Website | www.celtra.com/ |
| Founding Date | 2006 |
| Tel | 1-617-401-2218 |
| Company Status | Private |
| Jobs | www.celtra.com/careers/ |
| Social Sites |
Celtra, Inc. competitors include Sizmek. Celtra, Inc. ranks 1st in Overall Culture Score on Comparably vs its competitors. See below how Celtra, Inc. compares to its competitors with CEO Rankings, Product & Services, NPS, Pricing, Customer Services, Overall Culture Score, eNPS, Gender and Diversity Scores.







Celtra, Inc. has 180 employees. 47 employees at Celtra, Inc. have reviewed Celtra, Inc. across various culture dimensions, providing their opinions on items ranging from executive ratings to the pace at work. The latest review was months ago.
Overall, the 47 Celtra, Inc. employees give their leadership a grade of A-, or Top 15% of similar size companies on Comparably. This includes specific ratings of their executive team, CEO, and manager.
Employees at Celtra, Inc. are extremely happy with their total compensation at Celtra, Inc., which includes a combination of pay, stock and equity, and benefits.
Overall, employees at Celtra, Inc. are extremely happy with their team. 47 Participants grade the quality of their coworkers a B+. The majority believe the meetings at Celtra, Inc. are effective, and the majority look forward to interacting with their coworkers.
The majority of employees at Celtra, Inc. believe the environment at Celtra, Inc. is positive. Most Participants believe the pace of work at Celtra, Inc. is comfortably fast. About 65% of the employees at Celtra, Inc. work 8 hours or less.
Overall, the employees at Celtra, Inc. are happy, based on their aggregated ratings of future outlook, customer perception, and their excitement going to work.


The prevailing opinion from employees about joining Celtra, Inc. is that the company was very prepared on their first day. Celtra, Inc. employees concluded that their overall onboarding experience was positive. 85% said their direct manager was helpful with their acclimation during the first 90 days. First impressions are important, and how prepared a company is on your first day leaves a lasting impression.
At Celtra, Inc. 93% of employees think their department KPIs and OKRs are clear. Employees’ understanding of Celtra, Inc. KPIs and OKRs is essential for its success. Out of 15 Celtra, Inc. employees who’ve answered, “Are your company’s goals clear and are you invested in them?” 13 have said yes.
Mihael’s approval rate is in the Top 10% of all CEOs of similar-sized companies on Comparably, and in the Top 10% compared to the CEOs of all other companies in Boston. Celtra, Inc.’s CEO is highly regarded especially by employees in the Engineering department, employees with 6 to 10 Years experience, and Caucasian employees. However, employees in the Product department, employees with 3 to 6 Years experience, and employees identified with Other ethnicities have a less favorable view of the CEO and believe there is room for improvement. Under Mikek’s leadership, Celtra, Inc. employee respondents are most happy about their Compensation and the company’s Environment. eNPS and Diversity are two areas, according to respondents, where Celtra, Inc. could stand to see real improvement.
The Celtra, Inc. Executive Team is rated an “A” and led by CEO Mihael Mikek, Senior Vice President Strategy Eli Chapman, and VP Engineering Grega Kespret
Mihael Mikek CEO / President
Mihael Mikek serves as the CEO / President of Celtra, Inc..
Eli Chapman Senior Vice President Strategy
Eli Chapman serves as the Senior Vice President Strategy of Celtra, Inc.. Eli started at Celtra, Inc. in Oct of 2018.... read more
Grega Kespret VP Engineering
Grega Kespret serves as the VP Engineering of Celtra, Inc.. Grega started at Celtra, Inc. in Aug of 2018. Grega... read more
Vanja Brzin VP Product Marketing
Vanja Brzin serves as the VP Product Marketing of Celtra, Inc.. Vanja started at Celtra, Inc. in Aug of 2018. Vanja... read more
Greg Castro SVP, Business Development - Programmatic Partnerships
Greg Castro serves as the SVP, Business Development - Programmatic Partnerships of Celtra, Inc.. Greg started at Celtra,... read more
Mark Dorman VP, Finance | Deal Desk
Mark Dorman serves as the VP, Finance | Deal Desk of Celtra, Inc.. Mark started at Celtra, Inc. in February of 2019.... read more
Aleš Gabrovec EVP Strategic Business Development
Aleš Gabrovec serves as the EVP Strategic Business Development of Celtra, Inc.. Aleš started at Celtra, Inc. in February... read more
Jack Hallahan SVP Partnerships
Jack Hallahan serves as the SVP Partnerships of Celtra, Inc..
Matevz Klanjsek Co-Founder, Chief Product Officer
Matevz Klanjsek serves as the Co-Founder, Chief Product Officer of Celtra, Inc.. Matevz started at Celtra, Inc. in... read more
How much do people at Celtra, Inc. get paid? See the latest salaries by department and job title. The average estimated annual salary, including base and bonus, at Celtra, Inc. is $92,846, or $44 per hour, while the estimated median salary is $89,294, or $42 per hour.
At Celtra, Inc., the highest paid job is a Director of Sales at $179,362 annually and the lowest is a Payroll Specialist at $40,265 annually. Average Celtra, Inc. salaries by department include: Legal at $92,863, IT at $98,477, HR at $77,004, and Business Development at $125,425. Half of Celtra, Inc. salaries are above $89,294.
37 employees at Celtra, Inc. rank their Compensation in the Top 5% of similar sized companies in the US (based on 135 ratings) while 35 employees at Celtra, Inc. rank their Perks And Benefits in the Top 5% of similar sized companies in the US (based on 47 ratings).
Last updated months ago.
| Summary | Salary Range | Percentile |
|---|---|---|
1st Percentile $56k | $56k | 1st Percentile |
20th Percentile $73k | $73k | 20th Percentile |
40th Percentile $89k | $89k | 40th Percentile |
60th Percentile $162k | $162k | 60th Percentile |
80th Percentile $236k | $236k | 80th Percentile |
100th Percentile $329k | $329k | 100th Percentile |
* Estimated salaries Estimated salaries are based on data provided anonymously by employees and/or estimated by other statistical methods.
Diverse employees at Celtra, Inc. score the company 85/100 across various culture categories, placing Celtra, Inc. in the Top 35% of companies on Comparably with 51-200 Employees for Comparably's diversity score. The Diversity score provides insights into how diverse employees feel and rate their work experience at Celtra, Inc. across various culture dimensions.
Celtra, Inc. PTO and Vacation policy typically gives 20-30 days off a year with 80% of employees expected to be work free while out of office. Paid Time Off is Celtra, Inc. 3rd most important benefit besides Healthcare when ranked by employees, with 20% of employees saying it is the most important benefit. Celtra, Inc. benefits and PTO Package averages to represent a $1000 -$1500 cash value per month.

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Candidates By Department
All Industries | 60% | |
|---|---|---|
IT | 20% | |
Sales | 20% |
Candidates By Location
Detroit | 40% | |
|---|---|---|
Utica | 20% | |
New York City | 20% | |
Hoboken | 20% |
Acquiring a position in Celtra, Inc. Internship Program is generally not difficult. Why intern at Celtra, Inc.? Employees are extremely happy at Celtra, Inc. and rate their office perks as fantastic. It’s summer, interning should not be only a learning experience, but also an enjoyable one. Celtra, Inc. employees say they’re never bored at work. Additionally, 71% have developed close friendships with their co-workers.
What is Celtra, Inc. address?
Celtra, Inc. location is at 545 Boylston Street
Who is the CEO of Celtra, Inc.?
Celtra, Inc. CEO is Mihael Mikek, their score by employees is 81
What is Celtra, Inc. eNPS?
The eNPS for Celtra, Inc. is 41
What is the salary for Director of Engineering in Celtra, Inc.?
Director of Engineering average salary in the US is 174k
What are the salaries in the Engineering in Celtra, Inc.?
The average salaries for Engineering in Celtra, Inc. is 124k