Top PHP Development Companies

Researched by:Goodfirms Research TeamUpdated:September 11, 2026

Goodfirms has reviewed 6 PHP Development Companies as of September 2026. The top-ranked firm is SDLC Corp (4.9 stars, 156 verified reviews, $25 - $49/hr, founded 2015, Batavia). Across the category, the median hourly rate is $125, median client rating is 5, and 13% of firms employ 50+ members. Explore the vetted PHP Development Companies below, compare their strengths, and connect with the provider best suited to your requirements.

Top PHP development companies help businesses tap into a technology that continues to power millions of websites and business applications worldwide — known for building scalable, cost-effective digital solutions. Finding the right development partner, however, can be challenging with so many PHP development companies available in the market. Goodfirms simplifies your search with a carefully curated list of the top PHP development companies. Explore verified reviews, company portfolios, hourly rates, industry expertise, team size, and locations to compare the best PHP development companies and hire top PHP developers that align with your project requirements.

6Verified firms
$125/hrMedian hourly rate
5 ★Median rating
13%Have 50+ members

Goodfirms has verified 6 PHP Development Companies - part of 23,871+ Software Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top PHP Development Companies

Find a PHP Company Near you
Find a PHP Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Over the last 15 years, Skalfa provided software and mobile app development services to companies of all sizes, from independent startups to government NGOs and multinational enterprises. In recent times we focused on Progressive Web App (PWA) development, as it becomes a major selling point ... read Skalfa reviews & insights

    $25 - $49/hr
    10 - 49
    2004
    Lake Oswego, United States
    Skalfa websites and support service - Strategic Hiring Consultant (Manufacturing)
  • Germinate is an app innovation studio. We work with enterprise companies and startups to build and launch great apps for mobile and the Web. Bringing an idea into the world takes commitment. It can feel like doing the impossible, what's never been done before. Germinate brings experience and process and together we make it happen. ... read Germinate reviews & insights

    $100 - $149/hr
    10 - 49
    2008
    Lake Oswego, United States
  • Unosquare, at its core, has a mission driven by three guiding purposes for every individual that is part of the organization: personal, professional and social.

    < $25/hr
    10 - 49
    2009
    Lake Oswego, United States
  • Steelhead Software is a premium technology agency with a focus on custom software development and third party integrations. We empower businesses to achieve real outcomes through custom technology - automating workflows, building integrations, and streamlining redundant, painful functions. We nurture long term partnerships with organizations that are ready to develop, refine, and execute their technology ... read Steelhead Software reviews & insights

    $150 - $199/hr
    10 - 49
    2021
    Lake Oswego, United States
  • Ad-apt is a full-service digital marketing agency. Our digital marketing services include a range of options for a variety of online marketing tactics, from search engine optimization (SEO) to pay-per-click (PPC) ads, Shopify store optimization, website development, conversion rate optimization (CRO), and more.

    $100 - $149/hr
    10 - 49
    2007
    Lake Oswego, United States
  • Welcome to iDevelop - Your trusted partner for software solutions and applications. At iDevelop, we understand that every business is unique and requires tailored software solutions to achieve its goals efficiently. We specialize in providing Custom software solutions, Maintenance of existing applications, Legacy application modernization and Custom CRM Solutions.We believe in providing better Customer experience ... read iDevelop Software Solutions reviews & insights

    $25 - $49/hr
    2 - 9
    Lake Oswego, United States

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The Magical Quadrant

Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.

360-PERFORMANCE VIEW (Y) →
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Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers
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CORE COMPETENCIES (X) →

The four quadrants explained

Each card shows the count of firms in that quadrant and the top 5 by composite score.

The Industry Leaders in detail

The 8 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope