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Best Cybersecurity Companies in Center City, PA (2026)

377 cybersecurity companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Center City: Mercer Bucks Technology, IFR Score 63/100; 5.0★ from 43 Google reviews; open 7 days a week.

  2. 2

    Most-reviewed: Document Solutions | Business. Life. Simplified., 1,001 Google reviews at 5.0★, the most of 377 ranked; ranked #2.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

377 Center City cybersecurity companies are ranked here by IFR Score, from nine published factors. 144 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 5.0★ across 377 rated IT firms.

Most of this list also appears on the Cybersecurity companies in Philadelphia ranking. See Cybersecurity companies in Philadelphia

Top 10 cybersecurity companies in Center City at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 cybersecurity companies in Center City at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Mercer Bucks Technology635.0★ (43)Horsham, 15 mi awaySat · Sun · EveningsOverall
2Document Solutions | Business. Life. Simplified.635.0★ (1,001)Roselle, 68 mi away—Most reviews
3Xact IT Solutions625.0★ (55)Atco, 14 mi awaySat · Sun—
4Integris625.0★ (335)Ewing, 44 mi away——
5TierPoint Philadelphia Data Center624.8★ (18)Philadelphia, 4 mi awaySat · Sun · Evenings—
6DLC Technology615.0★ (19)Marlton, 15 mi awaySat · Sun · Evenings—
7Total Technology Resources615.0★ (107)Philadelphia, 13 mi away——
8Magna5615.0★ (478)Levittown, 20 mi awaySat · Sun · Evenings—
9Security Risk Advisors605.0★ (8)Philadelphia, 1 mi awaySat · Sun · Evenings—
10Monmouth Cyber Managed IT Services Red Bank NJ604.9★ (446)Red Bank, 62 mi awaySat · Sun · Evenings—

The 377 best cybersecurity companies in Center City, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Scores below: based on 8 of 9 factors; recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Center City

    #1 Mercer Bucks Technology

    Based in Horsham, 15 mi away

    63/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 43 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 43 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    2607 Interplex Dr Kor Center B - Suite 3, Trevose, PA 19053
    View profile for Mercer Bucks Technology(866) 797-2400

  3. #3 Xact IT Solutions

    Based in Atco, 14 mi away

    62/100IFR Score

    Ranked #3 because of its Google rating and service focus: 5.0★ from 55 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 55 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    1 Executive Dr Suite 100, Evesham, NJ 08053
    View profile for Xact IT Solutions(856) 282-4100

  4. #4 Integris

    Based in Ewing, 44 mi away

    62/100IFR Score

    Ranked #4 because of its Google rating and service focus: 5.0★ from 335 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 335 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1 Corporate Dr Unit G, Cranbury, NJ 08512
    View profile for Integris(888) 330-8808

  6. #6 DLC Technology

    Based in Marlton, 15 mi away

    61/100IFR Score

    Ranked #6 because of its Google rating and service focus: 5.0★ from 19 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 19 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    777 E Rte 70 G104, Marlton, NJ 08053
    View profile for DLC Technology(856) 983-2001

  8. #8 Magna5

    Based in Levittown, 20 mi away

    61/100IFR Score

    Ranked #8 because of its Google rating and review volume: 5.0★ from 478 Google reviews.

    • 5.0★ from 478 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1414 Radcliffe St Ste 115, Bristol, PA 19007
    View profile for Magna5(267) 682-8314

  9. #9 Security Risk Advisors

    Based in Philadelphia, 1 mi away

    60/100IFR Score

    Ranked #9 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1600 Market St Ste 3000, Philadelphia, PA 19103
    View profile for Security Risk Advisors(215) 867-9051

  11. #11 SEVNX

    Based in King of Prussia, 17 mi away

    60/100IFR Score

    Ranked #11 because of its Google rating and service focus: 5.0★ from 12 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    681 Moore Rd #101, King of Prussia, PA 19406
    View profile for SEVNX(484) 989-0911

  12. #12 PCS

    Based in Moorestown-Lenola, 11 mi away

    60/100IFR Score

    Ranked #12 because of its Google rating and review volume: 5.0★ from 267 Google reviews.

    • 5.0★ from 267 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    304 Harper Dr #130, Moorestown, NJ 08057
    View profile for PCS(877) 596-4446

  13. #13 InOs Computers

    Based in Philadelphia, 8 mi away

    60/100IFR Score

    Ranked #13 because of its Google rating and review volume: 5.0★ from 220 Google reviews.

    • 5.0★ from 220 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    4731 Levick St, Philadelphia, PA 19135
    View profile for InOs Computers(215) 839-5648

  15. #15 IT Services Group

    Based in Drexel Hill, 14 mi away

    59/100IFR Score

    Ranked #15 because of its Google rating and service focus: 5.0★ from 56 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 56 Google reviews
    Hours
    Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
    Address
    1023 E Baltimore Pike Ste 200, Media, PA 19063
    View profile for IT Services Group(484) 443-4000

  16. #16 365 Data Centers

    Based in Philadelphia, 2 mi away

    59/100IFR Score

    Ranked #16 because of its Google rating and service focus: 3.9★ from 7 Google reviews, listed on Google as “Computer security service”.

    • 3.9★ from 7 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    3701 Market St, Philadelphia, PA 19104
    View profile for 365 Data Centers(866) 365-6246

  17. #17 Breach Craft

    Based in Drexel Hill, 12 mi away

    59/100IFR Score

    Ranked #17 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    211 N Olive St Ste 102, Media, PA 19063
    View profile for Breach Craft(445) 273-2873

  19. #19 LMQ TECHNOLOGY

    Based in Bellmawr, 37 mi away

    59/100IFR Score

    Ranked #19 because of its Google rating and service focus: 4.9★ from 28 Google reviews, listed on Google as “Computer security service”.

    • 4.9★ from 28 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    View profile for LMQ TECHNOLOGY(888) 429-2361

  20. #20 Olmec

    Based in Hopatcong Hills, 74 mi away

    59/100IFR Score

    Ranked #20 because of its Google rating and service focus: 4.9★ from 46 Google reviews, listed on Google as “Computer security service”.

    • 4.9★ from 46 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    85 Bloomfield Ave, Denville, NJ 07834
    View profile for Olmec(973) 586-6590

  21. #21 VMX Technologies

    Based in Camden, 3 mi away

    59/100IFR Score

    Ranked #21 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1600 River Ave, Camden, NJ 08105
    View profile for VMX Technologies(856) 719-1955

  23. #23 Waterdog

    Based in King of Prussia, 16 mi away

    58/100IFR Score

    Ranked #23 because of its Google rating and service focus: 4.8★ from 50 Google reviews, listed on Google as “Computer security service”.

    • 4.8★ from 50 Google reviews
    Hours
    Mon–Fri 9 AM–5:30 PM · Sat–Sun closed
    Address
    237 W Lancaster Ave #105, Devon, PA 19333
    View profile for Waterdog(484) 580-8568

  24. #24 Crossroad IT, Inc.

    Based in Limerick, 27 mi away

    58/100IFR Score

    Ranked #24 because of its Google rating and service focus: 5.0★ from 49 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 49 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    223 W Reliance Rd, Telford, PA 18969
    View profile for Crossroad IT, Inc.(215) 804-9374

How we ranked Center City cybersecurity companies

We scored 377 Center City cybersecurity companies on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Center City data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a cybersecurity company

  1. Ask whether monitoring is staffed around the clock by the firm itself or by a partner.
  2. Ask for a sample assessment or penetration-test report with client details removed.
  3. Check experience with your industry’s rules (for example HIPAA, PCI DSS or CMMC).
  4. Ask what the firm does in the first hour of an incident, and whether that is in the contract.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a cybersecurity company

  • Is your security monitoring staffed 24/7, and by whom?
  • Which frameworks do you assess against?
  • What do your reports include, and do you re-test after we fix the findings?
  • Do you handle incident response yourselves, and do you work with cyber insurers?
  • What access will you need to our systems, and how is it controlled and logged?
  • Which certifications do the people doing the work hold?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Cybersecurity companies in Center City: frequently asked questions

Who is the best cybersecurity company in Center City?

By IFR Score, the highest-ranked cybersecurity company in Center City, PA is Mercer Bucks Technology with an IFR Score of 63/100. It has 5.0★ from 43 Google reviews. It is open 7 days a week. Document Solutions | Business. Life. Simplified. (#2) and Xact IT Solutions (#3) follow. We ranked 377 cybersecurity companies on nine factors, last updated November 9, 2026.

How many cybersecurity companies are there in Center City?

ITFirmsRanked ranks 377 cybersecurity companies serving Center City, PA. Counts are as of November 2026.

Which cybersecurity companies in Center City work on weekends?

144 of 377 ranked cybersecurity companies post Saturday hours and 97 post Sunday hours. The highest-ranked open Saturdays are Mercer Bucks Technology (#1), Xact IT Solutions (#3) and TierPoint Philadelphia Data Center (#5). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Center City cybersecurity companies have?

The median Google rating among 377 rated cybersecurity companies in Center City is 5.0★, with a median of 15 reviews. Document Solutions | Business. Life. Simplified. has the most, 1,001 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank cybersecurity companies?

Each cybersecurity company gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do cybersecurity companies outside Center City count in this ranking?

Yes, if they are within 75 mi of the Center City city center, our service radius for cybersecurity companies. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can cybersecurity companies pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a cybersecurity company do?

Cybersecurity companies assess and protect a business’s systems and data: security monitoring, endpoint protection, penetration testing, compliance support and incident response.

How are cybersecurity companies in Center City ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does cybersecurity, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

Do we need a cybersecurity firm if we already have an IT provider?

Sometimes. Many IT providers include basic security tools; a security firm adds specialist work such as 24/7 monitoring, penetration tests, compliance audits and incident response. Ask your IT provider what they cover and where they would bring in a specialist.

What is the difference between a security assessment and a penetration test?

An assessment reviews your policies, settings and controls against a framework. A penetration test is an authorised, simulated attack that tries to exploit weaknesses. Both end with a written report and a list of fixes.

Can a cybersecurity firm help with compliance?

Many help organisations prepare for requirements such as HIPAA, PCI DSS, CMMC or SOC 2. They can advise and assess, but only an independent auditor issues a SOC 2 report, and compliance is ultimately your responsibility.

Update log for Center City

  1. November 2026: IFR Scores recalculated for 377 cybersecurity companies serving Center City.
  2. November 2026: 2 duplicate listings merged.

More cybersecurity companies and Center City pages